From 7d3482f89e169d965bac081d65e9f8760d542974 Mon Sep 17 00:00:00 2001 From: MusikAnimal Date: Thu, 20 Jun 2024 23:21:09 -0400 Subject: [PATCH] Isolate build step to CM6 library and restructure files to work with RL CodeMirror 6 requires the use of NPM, but we can still bundle all CM packages into one file, and then everything else (i.e. our code) is managed by ResourceLoader as per usual. This makes contribution considerably easier as we no longer need a build step for each change. CM5 files are now under resources/legacy, and the CM6 files are moved to the root of the resources/ directory. Only one file, codemirror.bundle.js, is managed by Rollup, while everything else is RL. The Rollup output for now is put under resources/lib/ alongside the CM5 upstream files. This patch is *mostly* renames of files, along with changing ECMAScript Module (ESM) syntax into the CommonJS style that ResourceLoader prefers. We also remove more modern JS syntax (i.e. private class methods) that we were able to use before because we had a build step with Babel. This patch should effectively make no user-facing changes, or to the ResourceLoader modules we offer in Extension:CodeMirror. Finally, bump version in extension.json to 6, to match the upstream lib, and add Bhsd as an author :-) Bug: T368053 Change-Id: Ie258e49f5df8db23a7344ac3c4c9300aaa991042 --- .babelrc | 4 - README.md | 34 +- extension.json | 62 +- jsdoc.json | 6 +- package-lock.json | 2665 +- package.json | 24 +- resources/.eslintrc.json | 11 +- resources/codemirror.bundle.js | 18 + {src => resources}/codemirror.js | 39 +- ...ext.CodeMirror.v6.less => codemirror.less} | 0 .../codemirror.mediawiki.bidiIsolation.js | 16 +- ...s => codemirror.mediawiki.colorblind.less} | 0 .../codemirror.mediawiki.config.js | 25 +- .../codemirror.mediawiki.init.js | 4 +- .../codemirror.mediawiki.js | 268 +- ...diawiki.less => codemirror.mediawiki.less} | 0 .../codemirror.mediawiki.templateFolding.js | 28 +- .../codemirror.textSelection.js | 5 +- {src => resources}/codemirror.wikieditor.js | 13 +- .../codemirror.wikieditor.mediawiki.init.js | 4 +- resources/dist/codemirror.js | 1 - resources/dist/codemirror.mediawiki.js | 1 - resources/dist/codemirror.mode.mediawiki.js | 1 - resources/dist/codemirror.wikieditor.js | 1 - .../dist/codemirror.wikieditor.mediawiki.js | 1 - resources/dist/vendor.js | 1 - resources/legacy/.eslintrc.json | 29 + .../addon}/matchbrackets-wmde.js | 0 .../{lib => legacy}/codemirror-fixes.less | 0 .../{ => legacy}/ext.CodeMirror.WikiEditor.js | 1 - resources/{ => legacy}/ext.CodeMirror.js | 0 resources/{ => legacy}/ext.CodeMirror.less | 0 .../{ => legacy}/mode/mediawiki/mediawiki.js | 0 .../mode/mediawiki/tests/qunit/.eslintrc.json | 0 .../tests/qunit/CodeMirror.mediawiki.test.js | 0 .../{ => legacy}/modules/ve-cm/.eslintrc.json | 0 .../modules/ve-cm/ve.ui.CodeMirror.less | 0 .../modules/ve-cm/ve.ui.CodeMirrorAction.js | 0 .../modules/ve-cm/ve.ui.CodeMirrorTool.js | 0 resources/lib/codemirror6.bundle.dist.js | 22861 ++++++++++++++++ rollup.config.js | 91 +- src/.eslintrc.json | 24 - tests/jest/codemirror.bidiIsolation.test.js | 4 +- ...i.test.js => codemirror.mediawiki.test.js} | 10 +- tests/jest/codemirror.test.js | 5 +- tests/jest/codemirror.wikieditor.test.js | 2 +- tests/jest/setup.js | 6 +- 47 files changed, 23838 insertions(+), 2427 deletions(-) delete mode 100644 .babelrc create mode 100644 resources/codemirror.bundle.js rename {src => resources}/codemirror.js (97%) rename resources/{ext.CodeMirror.v6.less => codemirror.less} (100%) rename src/codemirror.bidiIsolation.js => resources/codemirror.mediawiki.bidiIsolation.js (89%) rename resources/{mode/mediawiki/colorblind-colors.less => codemirror.mediawiki.colorblind.less} (100%) rename src/codemirror.mode.mediawiki.config.js => resources/codemirror.mediawiki.config.js (97%) rename src/codemirror.mediawiki.js => resources/codemirror.mediawiki.init.js (74%) rename src/codemirror.mode.mediawiki.js => resources/codemirror.mediawiki.js (77%) rename resources/{mode/mediawiki/mediawiki.less => codemirror.mediawiki.less} (100%) rename src/codemirror.templateFolding.js => resources/codemirror.mediawiki.templateFolding.js (95%) rename {src => resources}/codemirror.textSelection.js (97%) rename {src => resources}/codemirror.wikieditor.js (96%) rename src/codemirror.wikieditor.mediawiki.js => resources/codemirror.wikieditor.mediawiki.init.js (76%) delete mode 100644 resources/dist/codemirror.js delete mode 100644 resources/dist/codemirror.mediawiki.js delete mode 100644 resources/dist/codemirror.mode.mediawiki.js delete mode 100644 resources/dist/codemirror.wikieditor.js delete mode 100644 resources/dist/codemirror.wikieditor.mediawiki.js delete mode 100644 resources/dist/vendor.js create mode 100644 resources/legacy/.eslintrc.json rename resources/{addon/edit => legacy/addon}/matchbrackets-wmde.js (100%) rename resources/{lib => legacy}/codemirror-fixes.less (100%) rename resources/{ => legacy}/ext.CodeMirror.WikiEditor.js (99%) rename resources/{ => legacy}/ext.CodeMirror.js (100%) rename resources/{ => legacy}/ext.CodeMirror.less (100%) rename resources/{ => legacy}/mode/mediawiki/mediawiki.js (100%) rename resources/{ => legacy}/mode/mediawiki/tests/qunit/.eslintrc.json (100%) rename resources/{ => legacy}/mode/mediawiki/tests/qunit/CodeMirror.mediawiki.test.js (100%) rename resources/{ => legacy}/modules/ve-cm/.eslintrc.json (100%) rename resources/{ => legacy}/modules/ve-cm/ve.ui.CodeMirror.less (100%) rename resources/{ => legacy}/modules/ve-cm/ve.ui.CodeMirrorAction.js (100%) rename resources/{ => legacy}/modules/ve-cm/ve.ui.CodeMirrorTool.js (100%) create mode 100644 resources/lib/codemirror6.bundle.dist.js delete mode 100644 src/.eslintrc.json rename tests/jest/{codemirror.mode.mediawiki.test.js => codemirror.mediawiki.test.js} (98%) diff --git a/.babelrc b/.babelrc deleted file mode 100644 index 2a990b8c..00000000 --- a/.babelrc +++ /dev/null @@ -1,4 +0,0 @@ -{ - "presets": ["@babel/preset-env"], - "plugins": ["@babel/plugin-transform-private-methods"] -} diff --git a/README.md b/README.md index bfa2674f..be9e5895 100644 --- a/README.md +++ b/README.md @@ -1,27 +1,30 @@ +The CodeMirror extension provides syntax highlighting in MediaWiki wikitext editors using +the [CodeMirror library](https://codemirror.net/). + CodeMirror 6 homepage: [https://www.mediawiki.org/wiki/Extension:CodeMirror/6](https://www.mediawiki.org/wiki/Extension:CodeMirror/6) +JS documentation: [https://doc.wikimedia.org/CodeMirror](https://doc.wikimedia.org/CodeMirror) + ## Development -As part of the [upgrade to CodeMirror 6](https://phabricator.wikimedia.org/T259059), -CodeMirror now uses an asset bundler, so during development you'll need to run a script -to assemble the frontend assets. +### Preface + +Extension:CodeMirror is currently in the process of being upgraded to the new major version, CodeMirror 6. +See the [change log](https://www.mediawiki.org/wiki/Extension:CodeMirror/6#Change_log) for details. Use of CodeMirror 6 is controlled by the `wgCodeMirrorV6` configuration setting, or by passing in `cm6enable=1` in the URL query string. -You can find the v6 frontend source files in `src/`, the compiled sources in -`resources/dist/`, and other frontend assets managed by ResourceLoader in -`resources/*`. +CodeMirror 6 requires the use of NPM to bundle the dependencies. These are bundled in +[resources/codemirror.bundle.js](resources/codemirror.bundle.js), built using [Rollup](https://rollupjs.org/), +and packaged as the `ext.CodeMirror.v6.lib` ResourceLoader module. If you make changes to the +versions of the dependencies, you will need to run `npm run build` to update the ResourceLoader module. -### Commands +### NPM commands _NOTE: Consider using [Fresh](https://gerrit.wikimedia.org/g/fresh/) to run these tasks._ * `npm install` to install dependencies. -* `npm start` to run the bundler in watch mode, reassembling the files on file change. - You'll want to keep this running in a separate terminal during development. -* `npm run build` to compile the production assets. You *must* run this step before - sending the patch or CI will fail (so that sources and built assets are in sync). * `npm run doc` to generate the API documentation. * `npm test` to run the linting tools, JavaScript unit tests, and build checks. * `npm run test:lint` for linting of JS/LESS/CSS. @@ -30,9 +33,8 @@ _NOTE: Consider using [Fresh](https://gerrit.wikimedia.org/g/fresh/) to run thes * `npm run test:i18n` for linting of i18n messages with banana-checker. * `npm run test:unit` for the new Jest unit tests. * `npm run selenium-test` for the Selenium tests. +* `npm run build` to rebundle the CodeMirror library. If changes are made to the `@codemirror` + or `@lezer` dependencies in [package.json](package.json), this command *must* be run before + sending the patch or CI will fail. * Older QUnit tests are in `resources/mode/mediawiki/tests/qunit/`. These have been - replaced and will be removed after the CodeMirror 6 upgrade. - -## CodeMirror 6 change log - -* See [Extension:CodeMirror/6](https://www.mediawiki.org/wiki/Special:MyLanguage/Extension:CodeMirror/6#Differences_from_CodeMirror_5) + replaced and will be removed after the CodeMirror 6 upgrade is complete. diff --git a/extension.json b/extension.json index f969e2c3..adb55a9d 100644 --- a/extension.json +++ b/extension.json @@ -1,11 +1,12 @@ { "name": "CodeMirror", - "version": "5.0.0", + "version": "6.0.0", "author": [ "[https://www.mediawiki.org/wiki/User:Pastakhov Pavel Astakhov]", "[https://www.mediawiki.org/wiki/User:Florianschmidtwelzow Florian Schmidt]", "Marijn Haverbeke", "MusikAnimal", + "Bhsd", "[https://raw.githubusercontent.com/codemirror/CodeMirror/master/AUTHORS CodeMirror contributors]" ], "url": "https://www.mediawiki.org/wiki/Extension:CodeMirror", @@ -58,9 +59,9 @@ "user.options" ], "packageFiles": [ - "ext.CodeMirror.js", + "legacy/ext.CodeMirror.js", { - "name": "ext.CodeMirror.data.js", + "name": "legacy/ext.CodeMirror.data.js", "callback": "MediaWiki\\Extension\\CodeMirror\\DataScript::makeScript" } ] @@ -74,10 +75,10 @@ "oojs-ui.styles.icons-editing-styling" ], "packageFiles": [ - "ext.CodeMirror.WikiEditor.js" + "legacy/ext.CodeMirror.WikiEditor.js" ], "styles": [ - "ext.CodeMirror.less" + "legacy/ext.CodeMirror.less" ], "messages": [ "codemirror-toggle-label" @@ -89,22 +90,22 @@ ], "styles": [ "lib/codemirror/lib/codemirror.css", - "lib/codemirror-fixes.less" + "legacy/codemirror-fixes.less" ] }, "ext.CodeMirror.addons": { "scripts": [ - "addon/edit/matchbrackets-wmde.js" + "legacy/addon/matchbrackets-wmde.js" ], "dependencies": [ "ext.CodeMirror.lib" ] }, "ext.CodeMirror.mode.mediawiki": { - "packageFiles": "mode/mediawiki/mediawiki.js", + "packageFiles": "legacy/mode/mediawiki/mediawiki.js", "styles": [ - "mode/mediawiki/mediawiki.less", - "mode/mediawiki/colorblind-colors.less" + "codemirror.mediawiki.less", + "codemirror.mediawiki.colorblind.less" ], "dependencies": [ "ext.CodeMirror.lib" @@ -160,11 +161,11 @@ "ext.CodeMirror" ], "scripts": [ - "modules/ve-cm/ve.ui.CodeMirrorAction.js", - "modules/ve-cm/ve.ui.CodeMirrorTool.js" + "legacy/modules/ve-cm/ve.ui.CodeMirrorAction.js", + "legacy/modules/ve-cm/ve.ui.CodeMirrorTool.js" ], "styles": [ - "modules/ve-cm/ve.ui.CodeMirror.less" + "legacy/modules/ve-cm/ve.ui.CodeMirror.less" ], "messages": [ "codemirror-toggle-label" @@ -172,21 +173,21 @@ }, "ext.CodeMirror.v6": { "dependencies": [ - "web2017-polyfills", "mediawiki.api", "mediawiki.user", "user.options", "ext.CodeMirror.v6.lib" ], "packageFiles": [ - "dist/codemirror.js", + "codemirror.js", + "codemirror.textSelection.js", { "name": "ext.CodeMirror.data.js", "callback": "MediaWiki\\Extension\\CodeMirror\\DataScript::makeScript" } ], "styles": [ - "ext.CodeMirror.v6.less" + "codemirror.less" ], "messages": [ "codemirror-find", @@ -234,22 +235,24 @@ "ext.CodeMirror.v6.mode.mediawiki" ], "packageFiles": [ - "dist/codemirror.mediawiki.js" + "codemirror.mediawiki.init.js" ] }, "ext.CodeMirror.v6.lib": { "packageFiles": [ - "dist/vendor.js" - ], - "dependencies": [ - "web2017-polyfills" + "lib/codemirror6.bundle.dist.js" ] }, "ext.CodeMirror.v6.mode.mediawiki": { - "packageFiles": "dist/codemirror.mode.mediawiki.js", + "packageFiles": [ + "codemirror.mediawiki.js", + "codemirror.mediawiki.config.js", + "codemirror.mediawiki.bidiIsolation.js", + "codemirror.mediawiki.templateFolding.js" + ], "styles": [ - "mode/mediawiki/mediawiki.less", - "mode/mediawiki/colorblind-colors.less" + "codemirror.mediawiki.less", + "codemirror.mediawiki.colorblind.less" ], "dependencies": [ "ext.CodeMirror.v6", @@ -258,11 +261,10 @@ }, "ext.CodeMirror.v6.WikiEditor": { "dependencies": [ - "ext.wikiEditor", - "ext.CodeMirror.v6" + "ext.wikiEditor" ], "packageFiles": [ - "dist/codemirror.wikieditor.js" + "codemirror.wikieditor.js" ], "messages": [ "codemirror-toggle-label" @@ -274,7 +276,7 @@ "ext.CodeMirror.v6.mode.mediawiki" ], "packageFiles": [ - "dist/codemirror.wikieditor.mediawiki.js" + "codemirror.wikieditor.mediawiki.init.js" ] } }, @@ -287,8 +289,8 @@ "usecodemirror": 0 }, "QUnitTestModule": { - "localBasePath": "resources/mode/mediawiki/tests", - "remoteExtPath": "CodeMirror/resources/mode/mediawiki/tests", + "localBasePath": "resources/legacy/mode/mediawiki/tests", + "remoteExtPath": "CodeMirror/resources/legacy/mode/mediawiki/tests", "packageFiles": [ "qunit/CodeMirror.mediawiki.test.js" ], diff --git a/jsdoc.json b/jsdoc.json index cbcc5d96..b680b653 100644 --- a/jsdoc.json +++ b/jsdoc.json @@ -11,7 +11,8 @@ "node_modules/jsdoc-wmf-theme/plugins/default" ], "source": { - "include": [ "src" ], + "include": [ "resources" ], + "exclude": [ "resources/legacy", "resources/lib" ], "includePattern": ".+\\.js$" }, "tags": {}, @@ -25,9 +26,10 @@ "repository": "https://gerrit.wikimedia.org/g/mediawiki/extensions/CodeMirror", "linkMap": { "jQuery.fn.textSelection": "https://doc.wikimedia.org/mediawiki-core/master/js/jQueryPlugins.html#.textSelection", - + "Compartment": "https://codemirror.net/docs/ref/#state.Compartment", "Decoration": "https://codemirror.net/docs/ref/#view.Decoration", "DecorationSet": "https://codemirror.net/docs/ref/#view.DecorationSet", + "Direction": "https://codemirror.net/docs/ref/#view.Direction", "EditorState": "https://codemirror.net/docs/ref/#state.EditorState", "EditorView": "https://codemirror.net/docs/ref/#view.EditorView", "Extension": "https://codemirror.net/docs/ref/#state.Extension", diff --git a/package-lock.json b/package-lock.json index 4b4e6bdd..caa75bfa 100644 --- a/package-lock.json +++ b/package-lock.json @@ -1,27 +1,23 @@ { - "name": "CodeMirror", + "name": "codemirror", "lockfileVersion": 3, "requires": true, "packages": { "": { - "name": "CodeMirror", + "name": "codemirror", "devDependencies": { - "@babel/plugin-transform-private-methods": "7.23.3", - "@babel/preset-env": "7.24.0", "@codemirror/commands": "6.2.5", "@codemirror/language": "6.9.3", "@codemirror/search": "6.5.4", "@codemirror/state": "6.2.1", "@codemirror/view": "6.22.2", "@lezer/highlight": "1.2.0", - "@rollup/plugin-babel": "6.0.4", "@rollup/plugin-node-resolve": "15.2.3", - "@rollup/plugin-terser": "0.4.4", - "@wdio/cli": "7.30.1", - "@wdio/junit-reporter": "7.29.1", - "@wdio/local-runner": "7.30.1", - "@wdio/mocha-framework": "7.26.0", - "@wdio/spec-reporter": "7.29.1", + "@wdio/cli": "7.36.0", + "@wdio/junit-reporter": "7.35.0", + "@wdio/local-runner": "7.36.0", + "@wdio/mocha-framework": "7.33.0", + "@wdio/spec-reporter": "7.33.0", "@wikimedia/mw-node-qunit": "7.2.0", "dotenv": "8.2.0", "eslint-config-wikimedia": "0.28.2", @@ -32,9 +28,8 @@ "jsdoc": "4.0.3", "jsdoc-wmf-theme": "1.1.0", "rollup": "4.13.0", - "rollup-plugin-copy": "3.5.0", "stylelint-config-wikimedia": "0.16.1", - "wdio-mediawiki": "2.3.0" + "wdio-mediawiki": "2.5.0" }, "engines": { "node": "18.20.2" @@ -123,28 +118,6 @@ "node": ">=6.9.0" } }, - "node_modules/@babel/helper-annotate-as-pure": { - "version": "7.22.5", - "dev": true, - "license": "MIT", - "dependencies": { - "@babel/types": "^7.22.5" - }, - "engines": { - "node": ">=6.9.0" - } - }, - "node_modules/@babel/helper-builder-binary-assignment-operator-visitor": { - "version": "7.22.15", - "dev": true, - "license": "MIT", - "dependencies": { - "@babel/types": "^7.22.15" - }, - "engines": { - "node": ">=6.9.0" - } - }, "node_modules/@babel/helper-compilation-targets": { "version": "7.23.6", "dev": true, @@ -160,59 +133,6 @@ "node": ">=6.9.0" } }, - "node_modules/@babel/helper-create-class-features-plugin": { - "version": "7.24.0", - "dev": true, - "license": "MIT", - "dependencies": { - "@babel/helper-annotate-as-pure": "^7.22.5", - "@babel/helper-environment-visitor": "^7.22.20", - "@babel/helper-function-name": "^7.23.0", - "@babel/helper-member-expression-to-functions": "^7.23.0", - "@babel/helper-optimise-call-expression": "^7.22.5", - "@babel/helper-replace-supers": "^7.22.20", - "@babel/helper-skip-transparent-expression-wrappers": "^7.22.5", - "@babel/helper-split-export-declaration": "^7.22.6", - "semver": "^6.3.1" - }, - "engines": { - "node": ">=6.9.0" - }, - "peerDependencies": { - "@babel/core": "^7.0.0" - } - }, - "node_modules/@babel/helper-create-regexp-features-plugin": { - "version": "7.22.15", - "dev": true, - "license": "MIT", - "dependencies": { - "@babel/helper-annotate-as-pure": "^7.22.5", - "regexpu-core": "^5.3.1", - "semver": "^6.3.1" - }, - "engines": { - "node": ">=6.9.0" - }, - "peerDependencies": { - "@babel/core": "^7.0.0" - } - }, - "node_modules/@babel/helper-define-polyfill-provider": { - "version": "0.6.1", - "dev": true, - "license": "MIT", - "dependencies": { - "@babel/helper-compilation-targets": "^7.22.6", - "@babel/helper-plugin-utils": "^7.22.5", - "debug": "^4.1.1", - "lodash.debounce": "^4.0.8", - "resolve": "^1.14.2" - }, - "peerDependencies": { - "@babel/core": "^7.4.0 || ^8.0.0-0 <8.0.0" - } - }, "node_modules/@babel/helper-environment-visitor": { "version": "7.22.20", "dev": true, @@ -244,17 +164,6 @@ "node": ">=6.9.0" } }, - "node_modules/@babel/helper-member-expression-to-functions": { - "version": "7.23.0", - "dev": true, - "license": "MIT", - "dependencies": { - "@babel/types": "^7.23.0" - }, - "engines": { - "node": ">=6.9.0" - } - }, "node_modules/@babel/helper-module-imports": { "version": "7.22.15", "dev": true, @@ -284,17 +193,6 @@ "@babel/core": "^7.0.0" } }, - "node_modules/@babel/helper-optimise-call-expression": { - "version": "7.22.5", - "dev": true, - "license": "MIT", - "dependencies": { - "@babel/types": "^7.22.5" - }, - "engines": { - "node": ">=6.9.0" - } - }, "node_modules/@babel/helper-plugin-utils": { "version": "7.24.0", "dev": true, @@ -303,38 +201,6 @@ "node": ">=6.9.0" } }, - "node_modules/@babel/helper-remap-async-to-generator": { - "version": "7.22.20", - "dev": true, - "license": "MIT", - "dependencies": { - "@babel/helper-annotate-as-pure": "^7.22.5", - "@babel/helper-environment-visitor": "^7.22.20", - "@babel/helper-wrap-function": "^7.22.20" - }, - "engines": { - "node": ">=6.9.0" - }, - "peerDependencies": { - "@babel/core": "^7.0.0" - } - }, - "node_modules/@babel/helper-replace-supers": { - "version": "7.22.20", - "dev": true, - "license": "MIT", - "dependencies": { - "@babel/helper-environment-visitor": "^7.22.20", - "@babel/helper-member-expression-to-functions": "^7.22.15", - "@babel/helper-optimise-call-expression": "^7.22.5" - }, - "engines": { - "node": ">=6.9.0" - }, - "peerDependencies": { - "@babel/core": "^7.0.0" - } - }, "node_modules/@babel/helper-simple-access": { "version": "7.22.5", "dev": true, @@ -346,17 +212,6 @@ "node": ">=6.9.0" } }, - "node_modules/@babel/helper-skip-transparent-expression-wrappers": { - "version": "7.22.5", - "dev": true, - "license": "MIT", - "dependencies": { - "@babel/types": "^7.22.5" - }, - "engines": { - "node": ">=6.9.0" - } - }, "node_modules/@babel/helper-split-export-declaration": { "version": "7.22.6", "dev": true, @@ -393,19 +248,6 @@ "node": ">=6.9.0" } }, - "node_modules/@babel/helper-wrap-function": { - "version": "7.22.20", - "dev": true, - "license": "MIT", - "dependencies": { - "@babel/helper-function-name": "^7.22.5", - "@babel/template": "^7.22.15", - "@babel/types": "^7.22.19" - }, - "engines": { - "node": ">=6.9.0" - } - }, "node_modules/@babel/helpers": { "version": "7.23.8", "dev": true, @@ -443,62 +285,6 @@ "node": ">=6.0.0" } }, - "node_modules/@babel/plugin-bugfix-safari-id-destructuring-collision-in-function-expression": { - "version": "7.23.3", - "dev": true, - "license": "MIT", - "dependencies": { - "@babel/helper-plugin-utils": "^7.22.5" - }, - "engines": { - "node": ">=6.9.0" - }, - "peerDependencies": { - "@babel/core": "^7.0.0" - } - }, - "node_modules/@babel/plugin-bugfix-v8-spread-parameters-in-optional-chaining": { - "version": "7.23.3", - "dev": true, - "license": "MIT", - "dependencies": { - "@babel/helper-plugin-utils": "^7.22.5", - "@babel/helper-skip-transparent-expression-wrappers": "^7.22.5", - "@babel/plugin-transform-optional-chaining": "^7.23.3" - }, - "engines": { - "node": ">=6.9.0" - }, - "peerDependencies": { - "@babel/core": "^7.13.0" - } - }, - "node_modules/@babel/plugin-bugfix-v8-static-class-fields-redefine-readonly": { - "version": "7.23.7", - "dev": true, - "license": "MIT", - "dependencies": { - "@babel/helper-environment-visitor": "^7.22.20", - "@babel/helper-plugin-utils": "^7.22.5" - }, - "engines": { - "node": ">=6.9.0" - }, - "peerDependencies": { - "@babel/core": "^7.0.0" - } - }, - "node_modules/@babel/plugin-proposal-private-property-in-object": { - "version": "7.21.0-placeholder-for-preset-env.2", - "dev": true, - "license": "MIT", - "engines": { - "node": ">=6.9.0" - }, - "peerDependencies": { - "@babel/core": "^7.0.0-0" - } - }, "node_modules/@babel/plugin-syntax-async-generators": { "version": "7.8.4", "dev": true, @@ -532,70 +318,6 @@ "@babel/core": "^7.0.0-0" } }, - 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"dev": true, - "license": "MIT" + "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-2.0.1.tgz", + "integrity": "sha512-bCK/2Z4zLidyB4ReuIsvALH6w31YfAQDmXMqMx6FyfHqvBxtjC0eRumeSu4Bs3XtXwpyIywtSTrVT99BxY1f9w==", + "dev": true }, "node_modules/restore-cursor": { "version": "3.1.0", @@ -14321,8 +13010,46 @@ }, "node_modules/rgb2hex": { "version": "0.2.5", + "resolved": "https://registry.npmjs.org/rgb2hex/-/rgb2hex-0.2.5.tgz", + "integrity": "sha512-22MOP1Rh7sAo1BZpDG6R5RFYzR2lYEgwq7HEmyW2qcsOqR2lQKmn+O//xV3YG/0rrhMC6KVX2hU+ZXuaw9a5bw==", + "dev": true + }, + "node_modules/rimraf": { + "version": "3.0.2", + "resolved": "https://registry.npmjs.org/rimraf/-/rimraf-3.0.2.tgz", + "integrity": "sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==", + "deprecated": "Rimraf versions prior to v4 are no longer supported", "dev": true, - "license": "MIT" + "dependencies": { + "glob": "^7.1.3" + }, + "bin": { + "rimraf": "bin.js" + }, + "funding": { + "url": "https://github.com/sponsors/isaacs" + } + }, + "node_modules/rimraf/node_modules/glob": { + "version": "7.2.3", + "resolved": "https://registry.npmjs.org/glob/-/glob-7.2.3.tgz", + "integrity": "sha512-nFR0zLpU2YCaRxwoCJvL6UvCH2JFyFVIvwTLsIf21AuHlMskA1hhTdk+LlYJtOlYt9v6dvszD2BGRqBL+iQK9Q==", + "deprecated": "Glob versions prior to v9 are no longer supported", + "dev": true, + "dependencies": { + "fs.realpath": "^1.0.0", + "inflight": "^1.0.4", + "inherits": "2", + "minimatch": "^3.1.1", + "once": "^1.3.0", + "path-is-absolute": "^1.0.0" + }, + "engines": { + "node": "*" + }, + "funding": { + "url": "https://github.com/sponsors/isaacs" + } }, "node_modules/rollup": { "version": "4.13.0", @@ -14355,66 +13082,6 @@ "fsevents": "~2.3.2" } }, - 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"license": "MIT", - "optionalDependencies": { - "graceful-fs": "^4.1.6" - } - }, - "node_modules/rollup-plugin-copy/node_modules/universalify": { - "version": "0.1.2", - "dev": true, - "license": "MIT", - "engines": { - "node": ">= 4.0.0" - } - }, "node_modules/rollup/node_modules/@rollup/rollup-linux-x64-gnu": { "version": "4.13.0", "resolved": "https://registry.npmjs.org/@rollup/rollup-linux-x64-gnu/-/rollup-linux-x64-gnu-4.13.0.tgz", @@ -14582,8 +13249,9 @@ }, "node_modules/serialize-error": { "version": "8.1.0", + "resolved": "https://registry.npmjs.org/serialize-error/-/serialize-error-8.1.0.tgz", + "integrity": "sha512-3NnuWfM6vBYoy5gZFvHiYsVbafvI9vZv/+jlIigFn4oP4zjNPK3LhcY0xSCgeb1a5L8jO71Mit9LlNoi2UfDDQ==", "dev": true, - "license": "MIT", "dependencies": { "type-fest": "^0.20.2" }, @@ -14596,8 +13264,9 @@ }, "node_modules/serialize-error/node_modules/type-fest": { "version": "0.20.2", + "resolved": "https://registry.npmjs.org/type-fest/-/type-fest-0.20.2.tgz", + "integrity": "sha512-Ne+eE4r0/iWnpAxD852z3A+N0Bt5RN//NjJwRd2VFHEmrywxf5vsZlh4R6lixl6B+wz/8d+maTSAkN1FIkI3LQ==", "dev": true, - "license": "(MIT OR CC0-1.0)", "engines": { "node": ">=10" }, @@ -14740,11 +13409,6 @@ "dev": true, "license": "MIT" }, - "node_modules/smob": { - "version": "1.4.1", - "dev": true, - "license": "MIT" - }, "node_modules/source-map": { "version": "0.6.1", "dev": true, @@ -15283,8 +13947,9 @@ }, "node_modules/tar-fs": { "version": "2.1.1", + "resolved": "https://registry.npmjs.org/tar-fs/-/tar-fs-2.1.1.tgz", + "integrity": "sha512-V0r2Y9scmbDRLCNex/+hYzvp/zyYjvFbHPNgVTKfQvVrb6guiE/fxP+XblDNR011utopbkex2nM4dHNV6GDsng==", "dev": true, - "license": "MIT", "dependencies": { "chownr": "^1.1.1", "mkdirp-classic": "^0.5.2", @@ -15294,8 +13959,9 @@ }, "node_modules/tar-stream": { "version": "2.2.0", + "resolved": "https://registry.npmjs.org/tar-stream/-/tar-stream-2.2.0.tgz", + "integrity": "sha512-ujeqbceABgwMZxEJnk2HDY2DlnUZ+9oEcb1KzTVfYHio0UE6dG71n60d8D2I4qNvleWrrXpmjpt7vZeF1LnMZQ==", "dev": true, - "license": "MIT", "dependencies": { "bl": "^4.0.3", "end-of-stream": "^1.4.1", @@ -15307,45 +13973,6 @@ "node": ">=6" } }, - "node_modules/tar-stream/node_modules/readable-stream": { - "version": "3.6.2", - "dev": true, - "license": "MIT", - "dependencies": { - "inherits": "^2.0.3", - "string_decoder": "^1.1.1", - "util-deprecate": "^1.0.1" - }, - "engines": { - "node": ">= 6" - } - }, - "node_modules/terser": { - "version": "5.26.0", - "dev": true, - "license": "BSD-2-Clause", - "dependencies": { - "@jridgewell/source-map": "^0.3.3", - "acorn": "^8.8.2", - "commander": "^2.20.0", - "source-map-support": "~0.5.20" - }, - "bin": { - "terser": "bin/terser" - }, - "engines": { - "node": ">=10" - } - }, - "node_modules/terser/node_modules/source-map-support": { - "version": "0.5.21", - "dev": true, - "license": "MIT", - "dependencies": { - "buffer-from": "^1.0.0", - "source-map": "^0.6.0" - } - }, "node_modules/test-exclude": { "version": "6.0.0", "dev": true, @@ -15396,19 +14023,6 @@ "readable-stream": "3" } }, - "node_modules/through2/node_modules/readable-stream": { - "version": "3.6.2", - "dev": true, - "license": "MIT", - "dependencies": { - "inherits": "^2.0.3", - "string_decoder": "^1.1.1", - "util-deprecate": "^1.0.1" - }, - "engines": { - "node": ">= 6" - } - }, "node_modules/tiny-glob": { "version": "0.2.9", "dev": true, @@ -15575,7 +14189,9 @@ } }, "node_modules/ua-parser-js": { - "version": "1.0.37", + "version": "1.0.38", + "resolved": "https://registry.npmjs.org/ua-parser-js/-/ua-parser-js-1.0.38.tgz", + "integrity": "sha512-Aq5ppTOfvrCMgAPneW1HfWj66Xi7XL+/mIy996R1/CLS/rcyJQm6QZdsKrUeivDFQ+Oc9Wyuwor8Ze8peEoUoQ==", "dev": true, "funding": [ { @@ -15591,7 +14207,6 @@ "url": "https://github.com/sponsors/faisalman" } ], - "license": "MIT", "engines": { "node": "*" } @@ -15604,8 +14219,9 @@ }, "node_modules/unbzip2-stream": { "version": "1.4.3", + "resolved": "https://registry.npmjs.org/unbzip2-stream/-/unbzip2-stream-1.4.3.tgz", + "integrity": "sha512-mlExGW4w71ebDJviH16lQLtZS32VKqsSfk80GCfUlwT/4/hNRFsoscrF/c++9xinkMzECL1uL9DDwXqFWkruPg==", "dev": true, - "license": "MIT", "dependencies": { "buffer": "^5.2.1", "through": "^2.3.8" @@ -15621,46 +14237,11 @@ "dev": true, "license": "MIT" }, - "node_modules/unicode-canonical-property-names-ecmascript": { - "version": "2.0.0", - "dev": true, - "license": "MIT", - "engines": { - "node": ">=4" - } - }, - "node_modules/unicode-match-property-ecmascript": { - "version": "2.0.0", - "dev": true, - "license": "MIT", - "dependencies": { - "unicode-canonical-property-names-ecmascript": "^2.0.0", - "unicode-property-aliases-ecmascript": "^2.0.0" - }, - "engines": { - "node": ">=4" - } - }, - "node_modules/unicode-match-property-value-ecmascript": { - "version": "2.1.0", - "dev": true, - "license": "MIT", - "engines": { - "node": ">=4" - } - }, - "node_modules/unicode-property-aliases-ecmascript": { - "version": "2.1.0", - "dev": true, - "license": "MIT", - "engines": { - "node": ">=4" - } - }, "node_modules/universalify": { "version": "2.0.1", + "resolved": "https://registry.npmjs.org/universalify/-/universalify-2.0.1.tgz", + "integrity": "sha512-gptHNQghINnc/vTGIk0SOFGFNXw7JVrlRUtConJRlvaw6DuX0wO5Jeko9sWrMBhh+PsYAZ7oXAiOnf/UKogyiw==", "dev": true, - "license": "MIT", "engines": { "node": ">= 10.0.0" } @@ -15856,27 +14437,30 @@ } }, "node_modules/wdio-mediawiki": { - "version": "2.3.0", + "version": "2.5.0", + "resolved": "https://registry.npmjs.org/wdio-mediawiki/-/wdio-mediawiki-2.5.0.tgz", + "integrity": "sha512-cuBotMJyga/49r5rQzO4Op1brj0yj7Kw/FTe3k6TrNJeK5iwIDsbmruEoYwr5Z2cl3TKPuK6Y4YbV/gdSFfqtg==", "dev": true, - "license": "MIT", "dependencies": { "mwbot": "2.1.3" }, "engines": { - "node": ">=10.0" + "node": ">=18.17.0", + "npm": ">=9.6.7" } }, "node_modules/webdriver": { - "version": "7.30.0", + "version": "7.33.0", + "resolved": "https://registry.npmjs.org/webdriver/-/webdriver-7.33.0.tgz", + "integrity": "sha512-cyMRAVUHgQhEBHojOeNet2e8GkfyvvjpioNCPcF6qUtT+URdagr8Mh0t4Fs+Jr0tpuMqFnw70xZexAcV/6I/jg==", "dev": true, - "license": "MIT", "dependencies": { "@types/node": "^18.0.0", - "@wdio/config": "7.30.0", + "@wdio/config": "7.33.0", "@wdio/logger": "7.26.0", "@wdio/protocols": "7.27.0", - "@wdio/types": "7.26.0", - "@wdio/utils": "7.26.0", + "@wdio/types": "7.33.0", + "@wdio/utils": "7.33.0", "got": "^11.0.2", "ky": "0.30.0", "lodash.merge": "^4.6.1" @@ -15886,25 +14470,26 @@ } }, "node_modules/webdriverio": { - "version": "7.30.1", + "version": "7.36.0", + "resolved": "https://registry.npmjs.org/webdriverio/-/webdriverio-7.36.0.tgz", + "integrity": "sha512-OTYmKBF7eFKBX39ojUIEzw7AlE1ZRJiFoMTtEQaPMuPzZCP2jUBq6Ey38nuZrYXLkXn3/le9a14pNnKSM0n56w==", "dev": true, - "license": "MIT", "dependencies": { "@types/aria-query": "^5.0.0", "@types/node": "^18.0.0", - "@wdio/config": "7.30.0", + "@wdio/config": "7.33.0", "@wdio/logger": "7.26.0", "@wdio/protocols": "7.27.0", - "@wdio/repl": "7.26.0", - "@wdio/types": "7.26.0", - "@wdio/utils": "7.26.0", + "@wdio/repl": "7.33.0", + "@wdio/types": "7.33.0", + "@wdio/utils": "7.33.0", "archiver": "^5.0.0", - "aria-query": "^5.0.0", + "aria-query": "^5.2.1", "css-shorthand-properties": "^1.1.1", "css-value": "^0.0.1", - "devtools": "7.30.0", - "devtools-protocol": "^0.0.1102555", - "fs-extra": "^10.0.0", + "devtools": "7.35.0", + "devtools-protocol": "^0.0.1260888", + "fs-extra": "^11.1.1", "grapheme-splitter": "^1.0.2", "lodash.clonedeep": "^4.5.0", "lodash.isobject": "^3.0.2", @@ -15916,7 +14501,7 @@ "resq": "^1.9.1", "rgb2hex": "0.2.5", "serialize-error": "^8.0.0", - "webdriver": "7.30.0" + "webdriver": "7.33.0" }, "engines": { "node": ">=12.0.0" @@ -15924,16 +14509,18 @@ }, "node_modules/webdriverio/node_modules/brace-expansion": { "version": "2.0.1", + "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-2.0.1.tgz", + "integrity": "sha512-XnAIvQ8eM+kC6aULx6wuQiwVsnzsi9d3WxzV3FpWTGA19F621kwdbsAcFKXgKUHZWsy+mY6iL1sHTxWEFCytDA==", "dev": true, - "license": "MIT", "dependencies": { "balanced-match": "^1.0.0" } }, "node_modules/webdriverio/node_modules/minimatch": { "version": "6.2.0", + "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-6.2.0.tgz", + "integrity": "sha512-sauLxniAmvnhhRjFwPNnJKaPFYyddAgbYdeUpHULtCT/GhzdCx/MDNy+Y40lBxTQUrMzDE8e0S43Z5uqfO0REg==", "dev": true, - "license": "ISC", "dependencies": { "brace-expansion": "^2.0.1" }, @@ -16350,8 +14937,9 @@ }, "node_modules/yauzl": { "version": "2.10.0", + "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz", + "integrity": "sha512-p4a9I6X6nu6IhoGmBqAcbJy1mlC4j27vEPZX9F4L4/vZT3Lyq1VkFHw/V/PUcB9Buo+DG3iHkT0x3Qya58zc3g==", "dev": true, - "license": "MIT", "dependencies": { "buffer-crc32": "~0.2.3", "fd-slicer": "~1.1.0" @@ -16370,8 +14958,9 @@ }, "node_modules/zip-stream": { "version": "4.1.1", + "resolved": "https://registry.npmjs.org/zip-stream/-/zip-stream-4.1.1.tgz", + "integrity": "sha512-9qv4rlDiopXg4E69k+vMHjNN63YFMe9sZMrdlvKnCjlCRWeCBswPPMPUfx+ipsAWq1LXHe70RcbaHdJJpS6hyQ==", "dev": true, - "license": "MIT", "dependencies": { "archiver-utils": "^3.0.4", "compress-commons": "^4.1.2", @@ -16383,8 +14972,9 @@ }, "node_modules/zip-stream/node_modules/archiver-utils": { "version": "3.0.4", + "resolved": "https://registry.npmjs.org/archiver-utils/-/archiver-utils-3.0.4.tgz", + "integrity": "sha512-KVgf4XQVrTjhyWmx6cte4RxonPLR9onExufI1jhvw/MQ4BB6IsZD5gT8Lq+u/+pRkWna/6JoHpiQioaqFP5Rzw==", "dev": true, - "license": "MIT", "dependencies": { "glob": "^7.2.3", "graceful-fs": "^4.2.0", @@ -16403,8 +14993,10 @@ }, "node_modules/zip-stream/node_modules/glob": { "version": "7.2.3", + "resolved": "https://registry.npmjs.org/glob/-/glob-7.2.3.tgz", + "integrity": "sha512-nFR0zLpU2YCaRxwoCJvL6UvCH2JFyFVIvwTLsIf21AuHlMskA1hhTdk+LlYJtOlYt9v6dvszD2BGRqBL+iQK9Q==", + "deprecated": "Glob versions prior to v9 are no longer supported", "dev": true, - "license": "ISC", "dependencies": { "fs.realpath": "^1.0.0", "inflight": "^1.0.4", @@ -16419,19 +15011,6 @@ "funding": { "url": "https://github.com/sponsors/isaacs" } - }, - "node_modules/zip-stream/node_modules/readable-stream": { - "version": "3.6.2", - "dev": true, - "license": "MIT", - "dependencies": { - "inherits": "^2.0.3", - "string_decoder": "^1.1.1", - "util-deprecate": "^1.0.1" - }, - "engines": { - "node": ">= 6" - } } } } diff --git a/package.json b/package.json index 9e0f6fe5..c0a9d467 100644 --- a/package.json +++ b/package.json @@ -1,16 +1,15 @@ { - "name": "CodeMirror", + "name": "codemirror", "private": true, "scripts": { - "start": "rollup -c --watch", - "build": "rollup -c --environment BUILD:production", + "build": "rollup -c", "test": "npm run test:lint && npm run test:unit && npm run check-built-assets", "test:lint": "npm run test:lint:styles && npm run test:lint:js && npm run test:lint:i18n", "test:lint:js": "eslint --cache .", "test:lint:styles": "stylelint \"resources/**/*.less\"", "test:lint:i18n": "banana-checker i18n/", "test:unit": "jest", - "check-built-assets": "{ git status src/ | grep \"nothing to commit, working tree clean\"; } && { echo 'CHECKING BUILD SOURCES ARE COMMITTED' && npm run build && git status resources/dist/ | grep \"nothing to commit, working tree clean\" || { npm run node-debug; false; }; }", + "check-built-assets": "{ git status src/ | grep \"nothing to commit, working tree clean\"; } && { echo 'CHECKING BUILD SOURCES ARE COMMITTED' && npm run build && git status resources/lib/ | grep \"nothing to commit, working tree clean\" || { npm run node-debug; false; }; }", "node-debug": "node -v && npm -v && echo 'ERROR: Please ensure that production assets have been built with `npm run build` and commited, and that you are using the correct version of Node/NPM.'", "selenium-test": "wdio tests/selenium/wdio.conf.js", "doc": "jsdoc -c jsdoc.json" @@ -19,22 +18,18 @@ "node": "18.20.2" }, "devDependencies": { - "@babel/plugin-transform-private-methods": "7.23.3", - "@babel/preset-env": "7.24.0", "@codemirror/commands": "6.2.5", "@codemirror/language": "6.9.3", "@codemirror/search": "6.5.4", "@codemirror/state": "6.2.1", "@codemirror/view": "6.22.2", "@lezer/highlight": "1.2.0", - "@rollup/plugin-babel": "6.0.4", "@rollup/plugin-node-resolve": "15.2.3", - "@rollup/plugin-terser": "0.4.4", - "@wdio/cli": "7.30.1", - "@wdio/junit-reporter": "7.29.1", - "@wdio/local-runner": "7.30.1", - "@wdio/mocha-framework": "7.26.0", - "@wdio/spec-reporter": "7.29.1", + "@wdio/cli": "7.36.0", + "@wdio/junit-reporter": "7.35.0", + "@wdio/local-runner": "7.36.0", + "@wdio/mocha-framework": "7.33.0", + "@wdio/spec-reporter": "7.33.0", "@wikimedia/mw-node-qunit": "7.2.0", "dotenv": "8.2.0", "eslint-config-wikimedia": "0.28.2", @@ -45,8 +40,7 @@ "jsdoc": "4.0.3", "jsdoc-wmf-theme": "1.1.0", "rollup": "4.13.0", - "rollup-plugin-copy": "3.5.0", "stylelint-config-wikimedia": "0.16.1", - "wdio-mediawiki": "2.3.0" + "wdio-mediawiki": "2.5.0" } } diff --git a/resources/.eslintrc.json b/resources/.eslintrc.json index 983a9234..8e065e0b 100644 --- a/resources/.eslintrc.json +++ b/resources/.eslintrc.json @@ -6,13 +6,18 @@ "wikimedia/mediawiki" ], "parserOptions": { - "sourceType": "commonjs" + "sourceType": "module" + }, + "env": { + "browser": true, + "commonjs": true }, "globals": { - "CodeMirror": "readonly" + "Tree": "readonly" }, "rules": { - "max-len": "off" + "max-len": "off", + "es-x/no-array-prototype-includes": "off" }, "overrides": [ { diff --git a/resources/codemirror.bundle.js b/resources/codemirror.bundle.js new file mode 100644 index 00000000..09342f74 --- /dev/null +++ b/resources/codemirror.bundle.js @@ -0,0 +1,18 @@ +/** + * This file is managed by Rollup and bundles all the CodeMirror dependencies + * into the single file resources/lib/codemirror6.bundle.dist.js. + */ +import '@codemirror/commands'; +import '@codemirror/language'; +import '@codemirror/search'; +import '@codemirror/state'; +import '@codemirror/view'; +import '@lezer/highlight'; + +/* eslint-disable es-x/no-export-ns-from */ +export * from '@codemirror/commands'; +export * from '@codemirror/language'; +export * from '@codemirror/search'; +export * from '@codemirror/state'; +export * from '@codemirror/view'; +export * from '@lezer/highlight'; diff --git a/src/codemirror.js b/resources/codemirror.js similarity index 97% rename from src/codemirror.js rename to resources/codemirror.js index 1fcf5e6a..04f6336a 100644 --- a/src/codemirror.js +++ b/resources/codemirror.js @@ -1,20 +1,23 @@ -import { EditorState, Extension, Compartment } from '@codemirror/state'; -import { +const { + EditorState, EditorView, - drawSelection, - lineNumbers, - highlightSpecialChars, - keymap, - rectangularSelection, + Extension, + Compartment, + ViewUpdate, + bracketMatching, crosshairCursor, - ViewUpdate -} from '@codemirror/view'; -import { defaultKeymap, history, historyKeymap } from '@codemirror/commands'; -import { searchKeymap } from '@codemirror/search'; -import { bracketMatching } from '@codemirror/language'; -import CodeMirrorTextSelection from './codemirror.textSelection'; - -require( '../ext.CodeMirror.data.js' ); + defaultKeymap, + drawSelection, + highlightSpecialChars, + history, + historyKeymap, + keymap, + lineNumbers, + rectangularSelection, + searchKeymap +} = require( 'ext.CodeMirror.v6.lib' ); +const CodeMirrorTextSelection = require( './codemirror.textSelection.js' ); +require( './ext.CodeMirror.data.js' ); /** * Interface for the CodeMirror editor. @@ -381,7 +384,7 @@ class CodeMirror { } ); // Add CodeMirror view to the DOM. - this.#addCodeMirrorToDom(); + this.addCodeMirrorToDom(); // Hide native textarea and sync CodeMirror contents upon submission. this.$textarea.hide(); @@ -418,7 +421,7 @@ class CodeMirror { * * @private */ - #addCodeMirrorToDom() { + addCodeMirrorToDom() { this.$textarea.wrap( '
' ); this.view = new EditorView( { @@ -521,4 +524,4 @@ class CodeMirror { } } -export default CodeMirror; +module.exports = CodeMirror; diff --git a/resources/ext.CodeMirror.v6.less b/resources/codemirror.less similarity index 100% rename from resources/ext.CodeMirror.v6.less rename to resources/codemirror.less diff --git a/src/codemirror.bidiIsolation.js b/resources/codemirror.mediawiki.bidiIsolation.js similarity index 89% rename from src/codemirror.bidiIsolation.js rename to resources/codemirror.mediawiki.bidiIsolation.js index dc9e20ba..00267a7f 100644 --- a/src/codemirror.bidiIsolation.js +++ b/resources/codemirror.mediawiki.bidiIsolation.js @@ -1,15 +1,17 @@ -import { +const { Decoration, DecorationSet, Direction, EditorView, PluginSpec, + Prec, + RangeSet, + RangeSetBuilder, ViewPlugin, - ViewUpdate -} from '@codemirror/view'; -import { Prec, RangeSet, RangeSetBuilder } from '@codemirror/state'; -import { syntaxTree } from '@codemirror/language'; -import { mwModeConfig } from './codemirror.mode.mediawiki.config'; + ViewUpdate, + syntaxTree +} = require( 'ext.CodeMirror.v6.lib' ); +const mwModeConfig = require( './codemirror.mediawiki.config.js' ); /** * @type {Decoration} @@ -122,4 +124,4 @@ const bidiIsolationSpec = { * @module CodeMirrorBidiIsolation * @see https://codemirror.net/examples/bidi/ */ -export default ViewPlugin.fromClass( CodeMirrorBidiIsolation, bidiIsolationSpec ); +module.exports = ViewPlugin.fromClass( CodeMirrorBidiIsolation, bidiIsolationSpec ); diff --git a/resources/mode/mediawiki/colorblind-colors.less b/resources/codemirror.mediawiki.colorblind.less similarity index 100% rename from resources/mode/mediawiki/colorblind-colors.less rename to resources/codemirror.mediawiki.colorblind.less diff --git a/src/codemirror.mode.mediawiki.config.js b/resources/codemirror.mediawiki.config.js similarity index 97% rename from src/codemirror.mode.mediawiki.config.js rename to resources/codemirror.mediawiki.config.js index c10b36ff..87a83b1b 100644 --- a/src/codemirror.mode.mediawiki.config.js +++ b/resources/codemirror.mediawiki.config.js @@ -1,5 +1,9 @@ -import { Tag, tags } from '@lezer/highlight'; -import { TagStyle, StreamParser } from '@codemirror/language'; +const { + StreamParser, + Tag, + TagStyle, + tags +} = require( 'ext.CodeMirror.v6.lib' ); /** * Configuration for the MediaWiki highlighting mode for CodeMirror. @@ -10,7 +14,7 @@ import { TagStyle, StreamParser } from '@codemirror/language'; * * @example * // within MediaWiki: - * import { mwModeConfig } from 'ext.CodeMirror.v6.mode.mediawiki'; + * const { mwModeConfig } = require( 'ext.CodeMirror.v6.mode.mediawiki' ); * // Reference tags by their constants in the tags property. * if ( tag === mwModeConfig.tags.htmlTagBracket ) { * // … @@ -118,7 +122,7 @@ class CodeMirrorModeMediaWikiConfig { * @return {Object} */ get tags() { - return { + return Object.assign( { apostrophes: 'character', apostrophesBold: 'strong', apostrophesItalic: 'emphasis', @@ -160,9 +164,8 @@ class CodeMirrorModeMediaWikiConfig { templateName: 'moduleKeyword', templateVariable: 'atom', templateVariableBracket: 'brace', - templateVariableName: 'variableName', - ...this.#customTags - }; + templateVariableName: 'variableName' + }, this.customTags ); } /** @@ -175,7 +178,7 @@ class CodeMirrorModeMediaWikiConfig { * @return {Object} * @private */ - get #customTags() { + get customTags() { return { em: 'mw-em', error: 'mw-error', @@ -203,7 +206,7 @@ class CodeMirrorModeMediaWikiConfig { /** * These are custom tokens (a.k.a. tags) that aren't mapped to any of the standardized tags. - * Make sure these are also defined in #customTags() above. + * Make sure these are also defined in customTags() above. * * TODO: pass parent Tags in Tag.define() where appropriate for better theming. * @@ -516,4 +519,6 @@ class CodeMirrorModeMediaWikiConfig { * @member CodeMirrorModeMediaWikiConfig * @type {CodeMirrorModeMediaWikiConfig} */ -export const mwModeConfig = new CodeMirrorModeMediaWikiConfig(); +const mwModeConfig = new CodeMirrorModeMediaWikiConfig(); + +module.exports = mwModeConfig; diff --git a/src/codemirror.mediawiki.js b/resources/codemirror.mediawiki.init.js similarity index 74% rename from src/codemirror.mediawiki.js rename to resources/codemirror.mediawiki.init.js index 57b985e4..b2bd620f 100644 --- a/src/codemirror.mediawiki.js +++ b/resources/codemirror.mediawiki.init.js @@ -1,5 +1,5 @@ -import CodeMirror from './codemirror'; -import mediaWikiLang from './codemirror.mode.mediawiki'; +const CodeMirror = require( 'ext.CodeMirror.v6' ); +const mediaWikiLang = require( 'ext.CodeMirror.v6.mode.mediawiki' ); const textarea = document.getElementById( 'wpTextbox1' ); const cm = new CodeMirror( textarea ); diff --git a/src/codemirror.mode.mediawiki.js b/resources/codemirror.mediawiki.js similarity index 77% rename from src/codemirror.mode.mediawiki.js rename to resources/codemirror.mediawiki.js index 56524734..d757139b 100644 --- a/src/codemirror.mode.mediawiki.js +++ b/resources/codemirror.mediawiki.js @@ -1,15 +1,15 @@ -import { +const { HighlightStyle, LanguageSupport, StreamLanguage, StreamParser, StringStream, + Tag, syntaxHighlighting -} from '@codemirror/language'; -import { mwModeConfig as modeConfig } from './codemirror.mode.mediawiki.config'; -import { Tag } from '@lezer/highlight'; -import templateFoldingExtension from './codemirror.templateFolding'; -import bidiIsolationExtension from './codemirror.bidiIsolation'; +} = require( 'ext.CodeMirror.v6.lib' ); +const mwModeConfig = require( './codemirror.mediawiki.config.js' ); +const bidiIsolationExtension = require( './codemirror.mediawiki.bidiIsolation.js' ); +const templateFoldingExtension = require( './codemirror.mediawiki.templateFolding.js' ); /** * MediaWiki language support for CodeMirror 6. @@ -47,11 +47,11 @@ class CodeMirrorModeMediaWiki { this.oldStyle = null; this.tokens = []; this.oldTokens = []; - this.tokenTable = modeConfig.tokenTable; + this.tokenTable = mwModeConfig.tokenTable; this.registerGroundTokens(); // Dynamically register any tags that aren't already in CodeMirrorModeMediaWikiConfig - Object.keys( this.config.tags ).forEach( ( tag ) => modeConfig.addTag( tag ) ); + Object.keys( this.config.tags ).forEach( ( tag ) => mwModeConfig.addTag( tag ) ); } /** @@ -94,7 +94,7 @@ class CodeMirrorModeMediaWiki { 'mw-template3-ext3-link-ground', 'mw-template3-ground', 'mw-template3-link-ground' - ].forEach( ( ground ) => modeConfig.addToken( ground ) ); + ].forEach( ( ground ) => mwModeConfig.addToken( ground ) ); } eatHtmlEntity( stream, style ) { @@ -109,7 +109,7 @@ class CodeMirrorModeMediaWiki { ok = stream.eatWhile( /[\w.\-:]/ ) && stream.eat( ';' ); } if ( ok ) { - return modeConfig.tags.htmlEntity; + return mwModeConfig.tags.htmlEntity; } return style; } @@ -120,10 +120,10 @@ class CodeMirrorModeMediaWiki { makeStyle( style, state, endGround ) { if ( this.isBold || state.nDt > 0 ) { - style += ' ' + modeConfig.tags.strong; + style += ' ' + mwModeConfig.tags.strong; } if ( this.isItalic ) { - style += ' ' + modeConfig.tags.em; + style += ' ' + mwModeConfig.tags.em; } return this.makeLocalStyle( style, state, endGround ); } @@ -196,7 +196,7 @@ class CodeMirrorModeMediaWiki { if ( stream.eat( char ) ) { return this.makeLocalStyle( style, state ); } - return this.makeLocalStyle( modeConfig.tags.error, state ); + return this.makeLocalStyle( mwModeConfig.tags.error, state ); }; } @@ -205,89 +205,89 @@ class CodeMirrorModeMediaWiki { if ( stream.match( /^[^&<[{~]+/ ) ) { if ( stream.eol() ) { stream.backUp( count ); - state.tokenize = this.eatEnd( modeConfig.tags.sectionHeader ); + state.tokenize = this.eatEnd( mwModeConfig.tags.sectionHeader ); } else if ( stream.match( /^.*?=)/, false ) ) { // T171074: handle trailing comments stream.backUp( count ); - state.tokenize = this.eatBlock( modeConfig.tags.sectionHeader, '/ ) ) { - return this.makeLocalStyle( modeConfig.tags.comment, state ); + return this.makeLocalStyle( mwModeConfig.tags.comment, state ); } if ( haveAte && stream.sol() ) { // @todo error message @@ -297,14 +297,14 @@ class CodeMirrorModeMediaWiki { } if ( stream.match( /^[\s\u00a0]*[^\s\u00a0|}<{&~]+/ ) ) { state.tokenize = this.eatTemplatePageName( true ); - return this.makeLocalStyle( modeConfig.tags.templateName, state ); + return this.makeLocalStyle( mwModeConfig.tags.templateName, state ); } else if ( stream.eatSpace() ) { if ( stream.eol() === true ) { - return this.makeLocalStyle( modeConfig.tags.templateName, state ); + return this.makeLocalStyle( mwModeConfig.tags.templateName, state ); } - return this.makeLocalStyle( modeConfig.tags.templateName, state ); + return this.makeLocalStyle( mwModeConfig.tags.templateName, state ); } - return this.eatWikiText( modeConfig.tags.templateName )( stream, state ); + return this.eatWikiText( mwModeConfig.tags.templateName )( stream, state ); }; } @@ -313,19 +313,19 @@ class CodeMirrorModeMediaWiki { if ( expectArgName && stream.eatWhile( /[^=|}{[<&~]/ ) ) { if ( stream.eat( '=' ) ) { state.tokenize = this.eatTemplateArgument( false ); - return this.makeLocalStyle( modeConfig.tags.templateArgumentName, state ); + return this.makeLocalStyle( mwModeConfig.tags.templateArgumentName, state ); } - return this.makeLocalStyle( modeConfig.tags.template, state ); + return this.makeLocalStyle( mwModeConfig.tags.template, state ); } else if ( stream.eatWhile( /[^|}{[<&~]/ ) ) { - return this.makeLocalStyle( modeConfig.tags.template, state ); + return this.makeLocalStyle( mwModeConfig.tags.template, state ); } else if ( stream.eat( '|' ) ) { state.tokenize = this.eatTemplateArgument( true ); - return this.makeLocalStyle( modeConfig.tags.templateDelimiter, state ); + return this.makeLocalStyle( mwModeConfig.tags.templateDelimiter, state ); } else if ( stream.match( '}}' ) ) { state.tokenize = state.stack.pop(); - return this.makeLocalStyle( modeConfig.tags.templateBracket, state, 'nTemplate' ); + return this.makeLocalStyle( mwModeConfig.tags.templateBracket, state, 'nTemplate' ); } - return this.eatWikiText( modeConfig.tags.template )( stream, state ); + return this.eatWikiText( mwModeConfig.tags.template )( stream, state ); }; } @@ -342,7 +342,7 @@ class CodeMirrorModeMediaWiki { } else { state.tokenize = this.inExternalLink.bind( this ); } - return this.makeLocalStyle( modeConfig.tags.extLinkProtocol, state ); + return this.makeLocalStyle( mwModeConfig.tags.extLinkProtocol, state ); }; } @@ -355,7 +355,7 @@ class CodeMirrorModeMediaWiki { } if ( stream.match( /^[\s\u00a0]*\]/ ) ) { state.tokenize = state.stack.pop(); - return this.makeLocalStyle( modeConfig.tags.extLinkBracket, state, 'nLink' ); + return this.makeLocalStyle( mwModeConfig.tags.extLinkBracket, state, 'nLink' ); } if ( stream.eatSpace() ) { state.tokenize = this.inExternalLinkText.bind( this ); @@ -369,9 +369,9 @@ class CodeMirrorModeMediaWiki { stream.next(); } } - return this.makeStyle( modeConfig.tags.extLink, state ); + return this.makeStyle( mwModeConfig.tags.extLink, state ); } - return this.eatWikiText( modeConfig.tags.extLink )( stream, state ); + return this.eatWikiText( mwModeConfig.tags.extLink )( stream, state ); } inExternalLinkText( stream, state ) { @@ -383,12 +383,12 @@ class CodeMirrorModeMediaWiki { } if ( stream.eat( ']' ) ) { state.tokenize = state.stack.pop(); - return this.makeLocalStyle( modeConfig.tags.extLinkBracket, state, 'nLink' ); + return this.makeLocalStyle( mwModeConfig.tags.extLinkBracket, state, 'nLink' ); } if ( stream.match( /^[^'\]{&~<]+/ ) ) { - return this.makeStyle( modeConfig.tags.extLinkText, state ); + return this.makeStyle( mwModeConfig.tags.extLinkText, state ); } - return this.eatWikiText( modeConfig.tags.extLinkText )( stream, state ); + return this.eatWikiText( mwModeConfig.tags.extLinkText )( stream, state ); } inLink( stream, state ) { @@ -400,24 +400,24 @@ class CodeMirrorModeMediaWiki { } if ( stream.match( /^[\s\u00a0]*#[\s\u00a0]*/ ) ) { state.tokenize = this.inLinkToSection.bind( this ); - return this.makeLocalStyle( modeConfig.tags.link, state ); + return this.makeLocalStyle( mwModeConfig.tags.link, state ); } if ( stream.match( /^[\s\u00a0]*\|[\s\u00a0]*/ ) ) { state.tokenize = this.eatLinkText(); - return this.makeLocalStyle( modeConfig.tags.linkDelimiter, state ); + return this.makeLocalStyle( mwModeConfig.tags.linkDelimiter, state ); } if ( stream.match( /^[\s\u00a0]*\]\]/ ) ) { state.tokenize = state.stack.pop(); - return this.makeLocalStyle( modeConfig.tags.linkBracket, state, 'nLink' ); + return this.makeLocalStyle( mwModeConfig.tags.linkBracket, state, 'nLink' ); } if ( stream.match( /^[\s\u00a0]*[^\s\u00a0#|\]&~{]+/ ) || stream.eatSpace() ) { return this.makeStyle( - `${ modeConfig.tags.linkPageName } ${ modeConfig.tags.pageName }`, + `${ mwModeConfig.tags.linkPageName } ${ mwModeConfig.tags.pageName }`, state ); } return this.eatWikiText( - `${ modeConfig.tags.linkPageName } ${ modeConfig.tags.pageName }` + `${ mwModeConfig.tags.linkPageName } ${ mwModeConfig.tags.pageName }` )( stream, state ); } @@ -430,17 +430,17 @@ class CodeMirrorModeMediaWiki { } // FIXME '{{' breaks links, example: [[z{{page]] if ( stream.match( /^[^|\]&~{}]+/ ) ) { - return this.makeLocalStyle( modeConfig.tags.linkToSection, state ); + return this.makeLocalStyle( mwModeConfig.tags.linkToSection, state ); } if ( stream.eat( '|' ) ) { state.tokenize = this.eatLinkText(); - return this.makeLocalStyle( modeConfig.tags.linkDelimiter, state ); + return this.makeLocalStyle( mwModeConfig.tags.linkDelimiter, state ); } if ( stream.match( ']]' ) ) { state.tokenize = state.stack.pop(); - return this.makeLocalStyle( modeConfig.tags.linkBracket, state, 'nLink' ); + return this.makeLocalStyle( mwModeConfig.tags.linkBracket, state, 'nLink' ); } - return this.eatWikiText( modeConfig.tags.linkToSection )( stream, state ); + return this.eatWikiText( mwModeConfig.tags.linkToSection )( stream, state ); } eatLinkText() { @@ -449,28 +449,28 @@ class CodeMirrorModeMediaWiki { let tmpstyle; if ( stream.match( ']]' ) ) { state.tokenize = state.stack.pop(); - return this.makeLocalStyle( modeConfig.tags.linkBracket, state, 'nLink' ); + return this.makeLocalStyle( mwModeConfig.tags.linkBracket, state, 'nLink' ); } if ( stream.match( '\'\'\'' ) ) { linkIsBold = !linkIsBold; return this.makeLocalStyle( - `${ modeConfig.tags.linkText } ${ modeConfig.tags.apostrophes }`, + `${ mwModeConfig.tags.linkText } ${ mwModeConfig.tags.apostrophes }`, state ); } if ( stream.match( '\'\'' ) ) { linkIsItalic = !linkIsItalic; return this.makeLocalStyle( - `${ modeConfig.tags.linkText } ${ modeConfig.tags.apostrophes }`, + `${ mwModeConfig.tags.linkText } ${ mwModeConfig.tags.apostrophes }`, state ); } - tmpstyle = modeConfig.tags.linkText; + tmpstyle = mwModeConfig.tags.linkText; if ( linkIsBold ) { - tmpstyle += ' ' + modeConfig.tags.strong; + tmpstyle += ' ' + mwModeConfig.tags.strong; } if ( linkIsItalic ) { - tmpstyle += ' ' + modeConfig.tags.em; + tmpstyle += ' ' + mwModeConfig.tags.em; } if ( stream.match( /^[^'\]{&~<]+/ ) ) { return this.makeStyle( tmpstyle, state ); @@ -490,23 +490,23 @@ class CodeMirrorModeMediaWiki { name = name.toLowerCase(); if ( isHtmlTag ) { - if ( isCloseTag && !modeConfig.implicitlyClosedHtmlTags[ name ] ) { - state.tokenize = this.eatChar( '>', modeConfig.tags.htmlTagBracket ); + if ( isCloseTag && !mwModeConfig.implicitlyClosedHtmlTags[ name ] ) { + state.tokenize = this.eatChar( '>', mwModeConfig.tags.htmlTagBracket ); } else { state.tokenize = this.eatHtmlTagAttribute( name ); } - return this.makeLocalStyle( modeConfig.tags.htmlTagName, state ); + return this.makeLocalStyle( mwModeConfig.tags.htmlTagName, state ); } // it is the extension tag if ( isCloseTag ) { state.tokenize = this.eatChar( '>', - `${ modeConfig.tags.extTagBracket } mw-ext-${ name }` + `${ mwModeConfig.tags.extTagBracket } mw-ext-${ name }` ); } else { state.tokenize = this.eatExtTagAttribute( name ); } - return this.makeLocalStyle( `${ modeConfig.tags.extTagName } mw-ext-${ name }`, state ); + return this.makeLocalStyle( `${ mwModeConfig.tags.extTagName } mw-ext-${ name }`, state ); }; } @@ -514,20 +514,20 @@ class CodeMirrorModeMediaWiki { return ( stream, state ) => { if ( stream.match( /^(?:"[^<">]*"|'[^<'>]*'|[^>/<{&~])+/ ) ) { - return this.makeLocalStyle( modeConfig.tags.htmlTagAttribute, state ); + return this.makeLocalStyle( mwModeConfig.tags.htmlTagAttribute, state ); } if ( stream.eat( '>' ) ) { - if ( !( name in modeConfig.implicitlyClosedHtmlTags ) ) { + if ( !( name in mwModeConfig.implicitlyClosedHtmlTags ) ) { state.inHtmlTag.push( name ); } state.tokenize = state.stack.pop(); - return this.makeLocalStyle( modeConfig.tags.htmlTagBracket, state ); + return this.makeLocalStyle( mwModeConfig.tags.htmlTagBracket, state ); } if ( stream.match( '/>' ) ) { state.tokenize = state.stack.pop(); - return this.makeLocalStyle( modeConfig.tags.htmlTagBracket, state ); + return this.makeLocalStyle( mwModeConfig.tags.htmlTagBracket, state ); } - return this.eatWikiText( modeConfig.tags.htmlTagAttribute )( stream, state ); + return this.eatWikiText( mwModeConfig.tags.htmlTagAttribute )( stream, state ); }; } @@ -546,7 +546,7 @@ class CodeMirrorModeMediaWiki { return ( stream, state ) => { if ( stream.match( /^(?:"[^">]*"|'[^'>]*'|[^>/<{&~])+/ ) ) { - return this.makeLocalStyle( `${ modeConfig.tags.extTagAttribute } mw-ext-${ name }`, state ); + return this.makeLocalStyle( `${ mwModeConfig.tags.extTagAttribute } mw-ext-${ name }`, state ); } if ( stream.eat( '>' ) ) { state.extName = name; @@ -570,13 +570,13 @@ class CodeMirrorModeMediaWiki { } state.tokenize = this.eatExtTagArea( name ); - return this.makeLocalStyle( `${ modeConfig.tags.extTagBracket } mw-ext-${ name }`, state ); + return this.makeLocalStyle( `${ mwModeConfig.tags.extTagBracket } mw-ext-${ name }`, state ); } if ( stream.match( '/>' ) ) { state.tokenize = state.stack.pop(); - return this.makeLocalStyle( `${ modeConfig.tags.extTagBracket } mw-ext-${ name }`, state ); + return this.makeLocalStyle( `${ mwModeConfig.tags.extTagBracket } mw-ext-${ name }`, state ); } - return this.eatWikiText( `${ modeConfig.tags.extTagAttribute } mw-ext-${ name }` )( stream, state ); + return this.eatWikiText( `${ mwModeConfig.tags.extTagAttribute } mw-ext-${ name }` )( stream, state ); }; } @@ -615,7 +615,7 @@ class CodeMirrorModeMediaWiki { stream.next(); // eat < stream.next(); // eat / state.tokenize = this.eatTagName( name.length, true, false ); - return this.makeLocalStyle( `${ modeConfig.tags.extTagBracket } mw-ext-${ name }`, state ); + return this.makeLocalStyle( `${ mwModeConfig.tags.extTagBracket } mw-ext-${ name }`, state ); }; } @@ -623,7 +623,7 @@ class CodeMirrorModeMediaWiki { return ( stream, state ) => { let ret; if ( state.extMode === false ) { - ret = modeConfig.tags.extTag; + ret = mwModeConfig.tags.extTag; stream.skipToEnd(); } else { ret = `mw-tag-${ state.extName } ` + @@ -643,7 +643,7 @@ class CodeMirrorModeMediaWiki { stream.match( '{|' ); stream.eatSpace(); state.tokenize = this.inTableDefinition.bind( this ); - return modeConfig.tags.tableBracket; + return mwModeConfig.tags.tableBracket; } inTableDefinition( stream, state ) { @@ -651,7 +651,7 @@ class CodeMirrorModeMediaWiki { state.tokenize = this.inTable.bind( this ); return this.inTable( stream, state ); } - return this.eatWikiText( modeConfig.tags.tableDefinition )( stream, state ); + return this.eatWikiText( mwModeConfig.tags.tableDefinition )( stream, state ); } inTable( stream, state ) { @@ -661,25 +661,25 @@ class CodeMirrorModeMediaWiki { if ( stream.eat( '-' ) ) { stream.eatSpace(); state.tokenize = this.inTableDefinition.bind( this ); - return this.makeLocalStyle( modeConfig.tags.tableDelimiter, state ); + return this.makeLocalStyle( mwModeConfig.tags.tableDelimiter, state ); } if ( stream.eat( '+' ) ) { stream.eatSpace(); state.tokenize = this.eatTableRow( true, false, true ); - return this.makeLocalStyle( modeConfig.tags.tableDelimiter, state ); + return this.makeLocalStyle( mwModeConfig.tags.tableDelimiter, state ); } if ( stream.eat( '}' ) ) { state.tokenize = state.stack.pop(); - return this.makeLocalStyle( modeConfig.tags.tableBracket, state ); + return this.makeLocalStyle( mwModeConfig.tags.tableBracket, state ); } stream.eatSpace(); state.tokenize = this.eatTableRow( true, false ); - return this.makeLocalStyle( modeConfig.tags.tableDelimiter, state ); + return this.makeLocalStyle( mwModeConfig.tags.tableDelimiter, state ); } if ( stream.eat( '!' ) ) { stream.eatSpace(); state.tokenize = this.eatTableRow( true, true ); - return this.makeLocalStyle( modeConfig.tags.tableDelimiter, state ); + return this.makeLocalStyle( mwModeConfig.tags.tableDelimiter, state ); } } return this.eatWikiText( '' )( stream, state ); @@ -689,9 +689,9 @@ class CodeMirrorModeMediaWiki { eatTableRow( isStart, isHead, isCaption ) { let tag = ''; if ( isCaption ) { - tag = modeConfig.tags.tableCaption; + tag = mwModeConfig.tags.tableCaption; } else if ( isHead ) { - tag = modeConfig.tags.strong; + tag = mwModeConfig.tags.strong; } return ( stream, state ) => { if ( stream.sol() ) { @@ -707,11 +707,11 @@ class CodeMirrorModeMediaWiki { this.isBold = false; this.isItalic = false; state.tokenize = this.eatTableRow( true, isHead, isCaption ); - return this.makeLocalStyle( modeConfig.tags.tableDelimiter, state ); + return this.makeLocalStyle( mwModeConfig.tags.tableDelimiter, state ); } if ( isStart && stream.eat( '|' ) ) { state.tokenize = this.eatTableRow( false, isHead, isCaption ); - return this.makeLocalStyle( modeConfig.tags.tableDelimiter, state ); + return this.makeLocalStyle( mwModeConfig.tags.tableDelimiter, state ); } } return this.eatWikiText( tag )( stream, state ); @@ -721,7 +721,7 @@ class CodeMirrorModeMediaWiki { eatFreeExternalLinkProtocol( stream, state ) { stream.match( this.urlProtocols ); state.tokenize = this.eatFreeExternalLink.bind( this ); - return this.makeLocalStyle( modeConfig.tags.freeExtLinkProtocol, state ); + return this.makeLocalStyle( mwModeConfig.tags.freeExtLinkProtocol, state ); } eatFreeExternalLink( stream, state ) { @@ -731,24 +731,24 @@ class CodeMirrorModeMediaWiki { if ( stream.peek() === '~' ) { if ( !stream.match( /^~~~+/, false ) ) { stream.match( /^~*/ ); - return this.makeLocalStyle( modeConfig.tags.freeExtLink, state ); + return this.makeLocalStyle( mwModeConfig.tags.freeExtLink, state ); } } else if ( stream.peek() === '{' ) { if ( !stream.match( '{{', false ) ) { stream.next(); - return this.makeLocalStyle( modeConfig.tags.freeExtLink, state ); + return this.makeLocalStyle( mwModeConfig.tags.freeExtLink, state ); } } else if ( stream.peek() === '\'' ) { if ( !stream.match( '\'\'', false ) ) { stream.next(); - return this.makeLocalStyle( modeConfig.tags.freeExtLink, state ); + return this.makeLocalStyle( mwModeConfig.tags.freeExtLink, state ); } } else if ( stream.match( /^[).,]+(?=[^\s\u00a0{[\]<>~).,])/ ) ) { - return this.makeLocalStyle( modeConfig.tags.freeExtLink, state ); + return this.makeLocalStyle( mwModeConfig.tags.freeExtLink, state ); } } state.tokenize = state.stack.pop(); - return this.makeLocalStyle( modeConfig.tags.freeExtLink, state ); + return this.makeLocalStyle( mwModeConfig.tags.freeExtLink, state ); } eatList( stream, state ) { @@ -757,7 +757,7 @@ class CodeMirrorModeMediaWiki { if ( mt && !this.isNested( state ) && mt[ 0 ].includes( ';' ) ) { state.nDt += mt[ 0 ].split( ';' ).length - 1; } - return this.makeLocalStyle( modeConfig.tags.list, state ); + return this.makeLocalStyle( mwModeConfig.tags.list, state ); } /** @@ -781,13 +781,13 @@ class CodeMirrorModeMediaWiki { if ( !stream.match( '//', false ) && stream.match( this.urlProtocols ) ) { state.stack.push( state.tokenize ); state.tokenize = this.eatFreeExternalLink.bind( this ); - return this.makeLocalStyle( modeConfig.tags.freeExtLinkProtocol, state ); + return this.makeLocalStyle( mwModeConfig.tags.freeExtLinkProtocol, state ); } ch = stream.next(); switch ( ch ) { case '-': if ( stream.match( /^---+/ ) ) { - return modeConfig.tags.hr; + return mwModeConfig.tags.hr; } break; case '=': @@ -798,7 +798,7 @@ class CodeMirrorModeMediaWiki { stream.backUp( tmp[ 2 ].length ); state.stack.push( state.tokenize ); state.tokenize = this.eatSectionHeader( tmp[ 3 ].length ); - return modeConfig.tags.sectionHeader + ' ' + + return mwModeConfig.tags.sectionHeader + ' ' + /** * Tokens used here include: * - cm-mw-section-1 @@ -808,12 +808,12 @@ class CodeMirrorModeMediaWiki { * - cm-mw-section-5 * - cm-mw-section-6 */ - modeConfig.tags[ `sectionHeader${ tmp[ 1 ].length + 1 }` ]; + mwModeConfig.tags[ `sectionHeader${ tmp[ 1 ].length + 1 }` ]; } break; case ';': stream.backUp( 1 ); - // fall through + // fall through case '*': case '#': return this.eatList( stream, state ); @@ -831,11 +831,11 @@ class CodeMirrorModeMediaWiki { if ( stream.match( /^:+/ ) ) { // ::{| state.stack.push( state.tokenize ); state.tokenize = this.eatStartTable.bind( this ); - return modeConfig.tags.indenting; + return mwModeConfig.tags.indenting; } stream.eat( '{' ); } else { - return modeConfig.tags.skipFormatting; + return mwModeConfig.tags.skipFormatting; } // break is not necessary here // falls through @@ -844,7 +844,7 @@ class CodeMirrorModeMediaWiki { stream.eatSpace(); state.stack.push( state.tokenize ); state.tokenize = this.inTableDefinition.bind( this ); - return modeConfig.tags.tableBracket; + return mwModeConfig.tags.tableBracket; } } } else { @@ -867,10 +867,10 @@ class CodeMirrorModeMediaWiki { this.prepareItalicForCorrection( stream ); } this.isBold = !this.isBold; - return this.makeLocalStyle( modeConfig.tags.apostrophesBold, state ); + return this.makeLocalStyle( mwModeConfig.tags.apostrophesBold, state ); } else if ( stream.eat( '\'' ) ) { // italic this.isItalic = !this.isItalic; - return this.makeLocalStyle( modeConfig.tags.apostrophesItalic, state ); + return this.makeLocalStyle( mwModeConfig.tags.apostrophesItalic, state ); } break; case '[': @@ -880,7 +880,7 @@ class CodeMirrorModeMediaWiki { state.nLink++; state.stack.push( state.tokenize ); state.tokenize = this.inLink.bind( this ); - return this.makeLocalStyle( modeConfig.tags.linkBracket, state ); + return this.makeLocalStyle( mwModeConfig.tags.linkBracket, state ); } } else { mt = stream.match( this.urlProtocols ); @@ -889,7 +889,7 @@ class CodeMirrorModeMediaWiki { stream.backUp( mt[ 0 ].length ); state.stack.push( state.tokenize ); state.tokenize = this.eatExternalLinkProtocol( mt[ 0 ].length ); - return this.makeLocalStyle( modeConfig.tags.extLinkBracket, state ); + return this.makeLocalStyle( mwModeConfig.tags.extLinkBracket, state ); } } break; @@ -901,7 +901,7 @@ class CodeMirrorModeMediaWiki { state.stack.push( state.tokenize ); state.tokenize = this.inVariable.bind( this ); return this.makeLocalStyle( - modeConfig.tags.templateVariableBracket, + mwModeConfig.tags.templateVariableBracket, state ); } else if ( stream.match( /^{(?!{(?!{))[\s\u00a0]*/ ) ) { @@ -911,7 +911,7 @@ class CodeMirrorModeMediaWiki { state.stack.push( state.tokenize ); state.tokenize = this.inParserFunctionName.bind( this ); return this.makeLocalStyle( - modeConfig.tags.parserFunctionBracket, + mwModeConfig.tags.parserFunctionBracket, state ); } @@ -931,7 +931,7 @@ class CodeMirrorModeMediaWiki { state.stack.push( state.tokenize ); state.tokenize = this.inParserFunctionName.bind( this ); return this.makeLocalStyle( - modeConfig.tags.parserFunctionBracket, + mwModeConfig.tags.parserFunctionBracket, state ); } @@ -940,39 +940,39 @@ class CodeMirrorModeMediaWiki { state.nTemplate++; state.stack.push( state.tokenize ); state.tokenize = this.eatTemplatePageName( false ); - return this.makeLocalStyle( modeConfig.tags.templateBracket, state ); + return this.makeLocalStyle( mwModeConfig.tags.templateBracket, state ); } break; case '<': isCloseTag = !!stream.eat( '/' ); tagname = stream.match( /^[^>/\s\u00a0.*,[\]{}$^+?|/\\'`~<=!@#%&()-]+/ ); if ( stream.match( '!--' ) ) { // comment - return chain( this.eatBlock( modeConfig.tags.comment, '-->' ) ); + return chain( this.eatBlock( mwModeConfig.tags.comment, '-->' ) ); } if ( tagname ) { tagname = tagname[ 0 ].toLowerCase(); if ( tagname in this.config.tags ) { // Parser function if ( isCloseTag === true ) { - return modeConfig.tags.error; + return mwModeConfig.tags.error; } stream.backUp( tagname.length ); state.stack.push( state.tokenize ); state.tokenize = this.eatTagName( tagname.length, isCloseTag, false ); - return this.makeLocalStyle( `${ modeConfig.tags.extTagBracket } mw-ext-${ tagname }`, state ); + return this.makeLocalStyle( `${ mwModeConfig.tags.extTagBracket } mw-ext-${ tagname }`, state ); } - if ( tagname in modeConfig.permittedHtmlTags ) { + if ( tagname in mwModeConfig.permittedHtmlTags ) { // Html tag if ( isCloseTag === true && tagname !== state.inHtmlTag.pop() ) { // Increment position so that the closing '>' gets highlighted red. stream.pos++; - return modeConfig.tags.error; + return mwModeConfig.tags.error; } if ( isCloseTag === true && - tagname in modeConfig.implicitlyClosedHtmlTags + tagname in mwModeConfig.implicitlyClosedHtmlTags ) { - return modeConfig.tags.error; + return mwModeConfig.tags.error; } stream.backUp( tagname.length ); state.stack.push( state.tokenize ); @@ -980,17 +980,17 @@ class CodeMirrorModeMediaWiki { tagname.length, // Opening void tags should also be treated as the closing tag. isCloseTag || - ( tagname in modeConfig.implicitlyClosedHtmlTags ), + ( tagname in mwModeConfig.implicitlyClosedHtmlTags ), true ); - return this.makeLocalStyle( modeConfig.tags.htmlTagBracket, state ); + return this.makeLocalStyle( mwModeConfig.tags.htmlTagBracket, state ); } stream.backUp( tagname.length ); } break; case '~': if ( stream.match( /^~{2,4}/ ) ) { - return modeConfig.tags.signature; + return mwModeConfig.tags.signature; } break; // Maybe double underscored Magic Word such as __TOC__ @@ -1008,7 +1008,7 @@ class CodeMirrorModeMediaWiki { } // Optimization: skip regex function for EOL and backup-ed symbols return this.makeStyle( style, state ); - // Check on double underscore Magic Word + // Check on double underscore Magic Word } else if ( tmp === 2 ) { // The same as the end of function except '_' inside and '__' at the end. name = stream.match( /^([^\s\u00a0>}[\]<{'|&:~]+?)__/ ); @@ -1017,7 +1017,7 @@ class CodeMirrorModeMediaWiki { '__' + name[ 0 ].toLowerCase() in this.config.doubleUnderscore[ 0 ] || '__' + name[ 0 ] in this.config.doubleUnderscore[ 1 ] ) { - return modeConfig.tags.doubleUnderscore; + return mwModeConfig.tags.doubleUnderscore; } if ( !stream.eol() ) { // Two underscore symbols at the end can be the @@ -1032,7 +1032,7 @@ class CodeMirrorModeMediaWiki { case ':': if ( state.nDt > 0 && !this.isNested( state ) ) { state.nDt--; - return modeConfig.tags.indenting; + return mwModeConfig.tags.indenting; } break; default: @@ -1266,14 +1266,14 @@ class CodeMirrorModeMediaWiki { * @return {LanguageSupport} * @stable to call */ -export default ( config = { bidiIsolation: false }, mwConfig = null ) => { +const mediaWikiLang = ( config = { bidiIsolation: false }, mwConfig = null ) => { mwConfig = mwConfig || mw.config.get( 'extCodeMirrorConfig' ); const mode = new CodeMirrorModeMediaWiki( mwConfig ); const parser = mode.mediawiki; const lang = StreamLanguage.define( parser ); const langExtension = [ syntaxHighlighting( HighlightStyle.define( - modeConfig.getTagStyles( parser ) + mwModeConfig.getTagStyles( parser ) ) ) ]; @@ -1292,3 +1292,5 @@ export default ( config = { bidiIsolation: false }, mwConfig = null ) => { return new LanguageSupport( lang, langExtension ); }; + +module.exports = mediaWikiLang; diff --git a/resources/mode/mediawiki/mediawiki.less b/resources/codemirror.mediawiki.less similarity index 100% rename from resources/mode/mediawiki/mediawiki.less rename to resources/codemirror.mediawiki.less diff --git a/src/codemirror.templateFolding.js b/resources/codemirror.mediawiki.templateFolding.js similarity index 95% rename from src/codemirror.templateFolding.js rename to resources/codemirror.mediawiki.templateFolding.js index c0dc57ea..bcdee46b 100644 --- a/src/codemirror.templateFolding.js +++ b/resources/codemirror.mediawiki.templateFolding.js @@ -1,8 +1,22 @@ -import { showTooltip, keymap, Tooltip, KeyBinding } from '@codemirror/view'; -import { StateField, Extension, EditorState } from '@codemirror/state'; -import { foldEffect, syntaxTree, ensureSyntaxTree, foldedRanges, unfoldAll, unfoldEffect, codeFolding } from '@codemirror/language'; -import { SyntaxNode, Tree } from '@lezer/common'; -import { mwModeConfig as modeConfig } from './codemirror.mode.mediawiki.config'; +const { + EditorState, + Extension, + KeyBinding, + StateField, + SyntaxNode, + Tree, + Tooltip, + codeFolding, + ensureSyntaxTree, + foldEffect, + foldedRanges, + keymap, + showTooltip, + syntaxTree, + unfoldAll, + unfoldEffect +} = require( 'ext.CodeMirror.v6.lib' ); +const modeConfig = require( './codemirror.mediawiki.config.js' ); /** * Check if a SyntaxNode is a template bracket (`{{` or `}}`) @@ -280,7 +294,7 @@ const foldKeymap = [ * @module CodeMirrorTemplateFolding * @type {Extension} */ -export default [ +const templateFoldingExtension = [ codeFolding( { placeholderDOM( view ) { const element = document.createElement( 'span' ); @@ -314,3 +328,5 @@ export default [ } ), keymap.of( foldKeymap ) ]; + +module.exports = templateFoldingExtension; diff --git a/src/codemirror.textSelection.js b/resources/codemirror.textSelection.js similarity index 97% rename from src/codemirror.textSelection.js rename to resources/codemirror.textSelection.js index 0549839e..72cb3f44 100644 --- a/src/codemirror.textSelection.js +++ b/resources/codemirror.textSelection.js @@ -1,5 +1,4 @@ -import { EditorView } from '@codemirror/view'; -import { EditorSelection } from '@codemirror/state'; +const { EditorSelection, EditorView } = require( 'ext.CodeMirror.v6.lib' ); /** * [jQuery.textSelection]{@link jQuery.fn.textSelection} implementation for CodeMirror. @@ -230,4 +229,4 @@ class CodeMirrorTextSelection { } } -export default CodeMirrorTextSelection; +module.exports = CodeMirrorTextSelection; diff --git a/src/codemirror.wikieditor.js b/resources/codemirror.wikieditor.js similarity index 96% rename from src/codemirror.wikieditor.js rename to resources/codemirror.wikieditor.js index beb73d3e..8edb6af6 100644 --- a/src/codemirror.wikieditor.js +++ b/resources/codemirror.wikieditor.js @@ -1,7 +1,10 @@ -import CodeMirror from './codemirror'; -import { EditorSelection, Extension } from '@codemirror/state'; -import { EditorView } from '@codemirror/view'; -import { LanguageSupport } from '@codemirror/language'; +const { + EditorSelection, + EditorView, + Extension, + LanguageSupport +} = require( 'ext.CodeMirror.v6.lib' ); +const CodeMirror = require( 'ext.CodeMirror.v6' ); /** * CodeMirror integration with @@ -242,4 +245,4 @@ class CodeMirrorWikiEditor extends CodeMirror { } } -export default CodeMirrorWikiEditor; +module.exports = CodeMirrorWikiEditor; diff --git a/src/codemirror.wikieditor.mediawiki.js b/resources/codemirror.wikieditor.mediawiki.init.js similarity index 76% rename from src/codemirror.wikieditor.mediawiki.js rename to resources/codemirror.wikieditor.mediawiki.init.js index 5b9bf615..1404bae4 100644 --- a/src/codemirror.wikieditor.mediawiki.js +++ b/resources/codemirror.wikieditor.mediawiki.init.js @@ -1,5 +1,5 @@ -import CodeMirrorWikiEditor from './codemirror.wikieditor'; -import mediaWikiLang from './codemirror.mode.mediawiki'; +const CodeMirrorWikiEditor = require( 'ext.CodeMirror.v6.WikiEditor' ); +const mediaWikiLang = require( 'ext.CodeMirror.v6.mode.mediawiki' ); // TODO: remove URL feature flag once bidi isolation is more stable. const urlParams = new URLSearchParams( window.location.search ); diff --git a/resources/dist/codemirror.js b/resources/dist/codemirror.js deleted file mode 100644 index d82681b9..00000000 --- a/resources/dist/codemirror.js +++ /dev/null @@ -1 +0,0 @@ -"use strict";var e=require("ext.CodeMirror.v6.lib"),t=function(){function t(r){e._classCallCheck(this,t),this.view=r,this.$cmDom=$(r.dom)}return e._createClass(t,[{key:"getContents",value:function(){return this.view.state.doc.toString()}},{key:"setContents",value:function(e){return this.view.dispatch({changes:{from:0,to:this.view.state.doc.length,insert:e}}),this.$cmDom}},{key:"getCaretPosition",value:function(e){return e.startAndEnd?[this.view.state.selection.main.from,this.view.state.selection.main.to]:this.view.state.selection.main.head}},{key:"scrollToCaretPosition",value:function(){var t=e.EditorView.scrollIntoView(this.view.state.selection.main.head);return t.value.isSnapshot=!0,this.view.dispatch({effects:t}),this.$cmDom}},{key:"getSelection",value:function(){return this.view.state.sliceDoc(this.view.state.selection.main.from,this.view.state.selection.main.to)}},{key:"setSelection",value:function(e){return this.view.dispatch({selection:{anchor:e.start,head:e.end||e.start}}),this.view.focus(),this.$cmDom}},{key:"replaceSelection",value:function(e){return this.view.dispatch(this.view.state.replaceSelection(e)),this.$cmDom}},{key:"encapsulateSelection",value:function(t){var r,i=!1;this.view.focus(),void 0!==t.selectionStart&&this.setSelection({start:t.selectionStart,end:t.selectionEnd||t.selectionStart}),r=this.getSelection();var o=this.getCaretPosition({startAndEnd:!0}),s=e._slicedToArray(o,1)[0];!function(){if(r)if(t.replace)r=t.peri;else{for(;" "===r.charAt(r.length-1);)r=r.slice(0,-1),t.post+=" ";for(;" "===r.charAt(0);)r=r.slice(1),t.pre=" "+t.pre}else r=t.peri,i=!0}();var n=t.pre+r+t.post;return this.view.state.selection.ranges.length>1?(this.view.dispatch(this.view.state.changeByRange((function(r){return{changes:[{from:r.from,insert:t.pre},{from:r.to,insert:t.post}],range:e.EditorSelection.range(r.to+t.pre.length+t.post.length,r.to+t.pre.length+t.post.length)}}))),this.$cmDom):(this.replaceSelection(n),i&&t.selectPeri?this.setSelection({start:s+t.pre.length,end:s+t.pre.length+r.length}):this.setSelection({start:s+n.length}),this.$cmDom)}}]),t}();require("../ext.CodeMirror.data.js");var r=new WeakSet,i=function(){function i(t){e._classCallCheck(this,i),e._classPrivateMethodInitSpec(this,r),this.$textarea=$(t),this.view=null,this.state=null,this.readOnly=this.$textarea.prop("readonly"),this.editRecoveryHandler=null,this.textSelection=null,this.dirCompartment=new e.Compartment}return e._createClass(i,[{key:"defaultExtensions",get:function(){var t=this,r=[this.contentAttributesExtension,this.phrasesExtension,this.specialCharsExtension,this.heightExtension,this.updateExtension,this.bracketMatchingExtension,this.dirExtension,e.EditorState.readOnly.of(this.readOnly),e.EditorView.domEventHandlers({blur:function(){return t.$textarea.triggerHandler("blur")},focus:function(){return t.$textarea.triggerHandler("focus")}}),e.EditorView.lineWrapping,e.keymap.of([].concat(e._toConsumableArray(e.defaultKeymap),e._toConsumableArray(e.searchKeymap))),e.EditorState.allowMultipleSelections.of(!0),e.drawSelection(),e.rectangularSelection(),e.crosshairCursor()];this.readOnly||(r.push(e.EditorView.updateListener.of((function(e){e.docChanged&&"function"==typeof t.editRecoveryHandler&&t.editRecoveryHandler()}))),r.push(e.history()),r.push(e.keymap.of(e.historyKeymap)));var i=mw.config.get("extCodeMirrorConfig").lineNumberingNamespaces;return i&&!i.includes(mw.config.get("wgNamespaceNumber"))||r.push(e.lineNumbers()),r}},{key:"bracketMatchingExtension",get:function(){return e.bracketMatching("wikitext"===mw.config.get("wgPageContentModel")?{brackets:"()[]{}（）【】［］｛｝"}:{})}},{key:"updateExtension",get:function(){return e.EditorView.updateListener.of((function(e){e.docChanged&&mw.hook("ext.CodeMirror.input").fire(e)}))}},{key:"heightExtension",get:function(){return e.EditorView.theme({"&":{height:"".concat(this.$textarea.outerHeight(),"px")},".cm-scroller":{overflow:"auto"}})}},{key:"contentAttributesExtension",get:function(){var t=[],r=Array.from(this.$textarea[0].classList).find((function(e){return e.startsWith("mw-editfont-")}));return r&&t.push(r),mw.user.options.get("usecodemirror-colorblind")&&"wikitext"===mw.config.get("wgPageContentModel")&&t.push("cm-mw-colorblind-colors"),[e.EditorView.contentAttributes.of({accesskey:this.$textarea.attr("accesskey"),class:t.join(" "),spellcheck:"true",tabindex:this.$textarea.attr("tabindex")}),e.EditorView.editorAttributes.of({lang:this.$textarea.attr("lang")}),e.EditorView.theme({".cm-panels":{direction:document.dir}})]}},{key:"phrasesExtension",get:function(){return e.EditorState.phrases.of({Find:mw.msg("codemirror-find"),next:mw.msg("codemirror-next"),previous:mw.msg("codemirror-previous"),all:mw.msg("codemirror-all"),"match case":mw.msg("codemirror-match-case"),regexp:mw.msg("codemirror-regexp"),"by word":mw.msg("codemirror-by-word"),replace:mw.msg("codemirror-replace"),Replace:mw.msg("codemirror-replace-placeholder"),"replace all":mw.msg("codemirror-replace-all"),"Control character":mw.msg("codemirror-control-character")})}},{key:"specialCharsExtension",get:function(){var t={0:mw.msg("codemirror-special-char-null"),7:mw.msg("codemirror-special-char-bell"),8:mw.msg("codemirror-special-char-backspace"),10:mw.msg("codemirror-special-char-newline"),11:mw.msg("codemirror-special-char-vertical-tab"),13:mw.msg("codemirror-special-char-carriage-return"),27:mw.msg("codemirror-special-char-escape"),160:mw.msg("codemirror-special-char-nbsp"),8203:mw.msg("codemirror-special-char-zero-width-space"),8204:mw.msg("codemirror-special-char-zero-width-non-joiner"),8205:mw.msg("codemirror-special-char-zero-width-joiner"),8206:mw.msg("codemirror-special-char-left-to-right-mark"),8207:mw.msg("codemirror-special-char-right-to-left-mark"),8232:mw.msg("codemirror-special-char-line-separator"),8237:mw.msg("codemirror-special-char-left-to-right-override"),8238:mw.msg("codemirror-special-char-right-to-left-override"),8239:mw.msg("codemirror-special-char-narrow-nbsp"),8294:mw.msg("codemirror-special-char-left-to-right-isolate"),8295:mw.msg("codemirror-special-char-right-to-left-isolate"),8297:mw.msg("codemirror-special-char-pop-directional-isolate"),8233:mw.msg("codemirror-special-char-paragraph-separator"),65279:mw.msg("codemirror-special-char-zero-width-no-break-space"),65532:mw.msg("codemirror-special-char-object-replacement")};return e.highlightSpecialChars({render:function(e,r,i){r=t[e]||mw.msg("codemirror-control-character",e);var o=document.createElement("span");return o.className="cm-specialChar",160!==e&&8239!==e||(i="·",o.className="cm-special-char-nbsp"),o.textContent=i,o.title=r,o.setAttribute("aria-label",r),o},addSpecialChars:/[\u00a0\u202f]/g})}},{key:"dirExtension",get:function(){var t=this;return[this.dirCompartment.of(e.EditorView.editorAttributes.of({dir:this.$textarea.attr("dir")})),e.keymap.of([{key:"Mod-Shift-x",run:function(r){var i="rtl"===t.$textarea.attr("dir")?"ltr":"rtl";return t.$textarea.attr("dir",i),r.dispatch({effects:t.dirCompartment.reconfigure(e.EditorView.editorAttributes.of({dir:i}))}),!0}}])]}},{key:"initialize",value:function(){var t=this,i=arguments.length>0&&void 0!==arguments[0]?arguments[0]:this.defaultExtensions;mw.hook("ext.CodeMirror.initialize").fire(this.$textarea),mw.hook("editRecovery.loadEnd").add((function(e){t.editRecoveryHandler=e.fieldChangeHandler})),this.state=e.EditorState.create({doc:this.$textarea.textSelection("getContents"),extensions:i}),e._classPrivateMethodGet(this,r,o).call(this),this.$textarea.hide(),this.$textarea[0].form&&this.$textarea[0].form.addEventListener("submit",(function(){t.$textarea.val(t.view.state.doc.toString());var e=document.getElementById("wpScrolltop");e&&(e.value=t.view.scrollDOM.scrollTop)})),$(this.view.dom).textSelection("register",this.cmTextSelection),this.$textarea.textSelection("register",this.cmTextSelection),mw.hook("ext.CodeMirror.ready").fire($(this.view.dom))}},{key:"destroy",value:function(){var e=this.view.scrollDOM.scrollTop,t=this.view.hasFocus,r=this.view.state.selection.ranges[0],i=r.from,o=r.to;$(this.view.dom).textSelection("unregister"),this.$textarea.textSelection("unregister"),this.$textarea.unwrap(".ext-codemirror-wrapper"),this.$textarea.val(this.view.state.doc.toString()),this.view.destroy(),this.view=null,this.$textarea.show(),t&&this.$textarea.trigger("focus"),this.$textarea.prop("selectionStart",Math.min(i,o)).prop("selectionEnd",Math.max(o,i)),this.$textarea.scrollTop(e),this.textSelection=null,mw.hook("ext.CodeMirror.destroy").fire(this.$textarea)}},{key:"logUsage",value:function(e){var t=Object.assign({session_token:mw.user.sessionId(),user_id:mw.user.getId()},e),r=mw.config.get("wgUserEditCountBucket");null!==r&&(t.user_edit_count_bucket=r),mw.track("event.CodeMirrorUsage",t)}},{key:"setCodeMirrorPreference",value:function(e){mw.user.isNamed()&&((new mw.Api).saveOption("usecodemirror",e?1:0),mw.user.options.set("usecodemirror",e?1:0))}},{key:"cmTextSelection",get:function(){var e=this;return this.textSelection||(this.textSelection=new t(this.view)),{getContents:function(){return e.textSelection.getContents()},setContents:function(t){return e.textSelection.setContents(t)},getCaretPosition:function(t){return e.textSelection.getCaretPosition(t)},scrollToCaretPosition:function(){return e.textSelection.scrollToCaretPosition()},getSelection:function(){return e.textSelection.getSelection()},setSelection:function(t){return e.textSelection.setSelection(t)},replaceSelection:function(t){return e.textSelection.replaceSelection(t)},encapsulateSelection:function(t){return e.textSelection.encapsulateSelection(t)}}}}]),i}();function o(){this.$textarea.wrap('
'),this.view=new e.EditorView({state:this.state,parent:this.$textarea.parent()[0]})}module.exports=i; diff --git a/resources/dist/codemirror.mediawiki.js b/resources/dist/codemirror.mediawiki.js deleted file mode 100644 index 225b6bd5..00000000 --- a/resources/dist/codemirror.mediawiki.js +++ /dev/null @@ -1 +0,0 @@ -"use strict";var e=require("ext.CodeMirror.v6"),i=require("ext.CodeMirror.v6.mode.mediawiki");require("ext.CodeMirror.v6.lib");var r=new e(document.getElementById("wpTextbox1")),o=new URLSearchParams(window.location.search);r.initialize([r.defaultExtensions,i({bidiIsolation:o.get("cm6bidi")})]); diff --git a/resources/dist/codemirror.mode.mediawiki.js b/resources/dist/codemirror.mode.mediawiki.js deleted file mode 100644 index 36fe92a8..00000000 --- a/resources/dist/codemirror.mode.mediawiki.js +++ /dev/null @@ -1 +0,0 @@ -"use strict";var t=require("ext.CodeMirror.v6.lib"),e=new WeakMap;function a(){return{em:"mw-em",error:"mw-error",extNowiki:"mw-ext-nowiki",extPre:"mw-ext-pre",extTag:"mw-exttag",extTagAttribute:"mw-exttag-attribute",extTagBracket:"mw-exttag-bracket",extTagName:"mw-exttag-name",freeExtLink:"mw-free-extlink",freeExtLinkProtocol:"mw-free-extlink-protocol",htmlEntity:"mw-html-entity",link:"mw-link",linkPageName:"mw-link-pagename",nowiki:"mw-tag-nowiki",pageName:"mw-pagename",pre:"mw-tag-pre",section:"mw-section",skipFormatting:"mw-skipformatting",strong:"mw-strong",tableCaption:"mw-table-caption",templateVariableDelimiter:"mw-templatevariable-delimiter"}}var i=new(function(){function i(){t._classCallCheck(this,i),t._classPrivateFieldInitSpec(this,e,{get:a,set:void 0}),this.extHighlightStyles=[],this.tokenTable=this.defaultTokenTable}return t._createClass(i,[{key:"addTag",value:function(t){var e=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;this.tokenTable["mw-tag-".concat(t)]||(this.addToken("mw-tag-".concat(t),e),this.addToken("mw-ext-".concat(t),e))}},{key:"addToken",value:function(e){var a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;this.tokenTable[e]||(this.tokenTable[e]=t.Tag.define(a),this.extHighlightStyles.push({tag:this.tokenTable[e],class:"cm-".concat(e)}))}},{key:"permittedHtmlTags",get:function(){return{b:!0,bdi:!0,del:!0,i:!0,ins:!0,u:!0,font:!0,big:!0,small:!0,sub:!0,sup:!0,h1:!0,h2:!0,h3:!0,h4:!0,h5:!0,h6:!0,cite:!0,code:!0,em:!0,s:!0,strike:!0,strong:!0,tt:!0,var:!0,div:!0,center:!0,blockquote:!0,q:!0,ol:!0,ul:!0,dl:!0,table:!0,caption:!0,pre:!0,ruby:!0,rb:!0,rp:!0,rt:!0,rtc:!0,p:!0,span:!0,abbr:!0,dfn:!0,kbd:!0,samp:!0,data:!0,time:!0,mark:!0,br:!0,wbr:!0,hr:!0,li:!0,dt:!0,dd:!0,td:!0,th:!0,tr:!0,noinclude:!0,includeonly:!0,onlyinclude:!0}}},{key:"implicitlyClosedHtmlTags",get:function(){return{br:!0,hr:!0,wbr:!0}}},{key:"tags",get:function(){return t._objectSpread2({apostrophes:"character",apostrophesBold:"strong",apostrophesItalic:"emphasis",comment:"comment",doubleUnderscore:"controlKeyword",extLink:"url",extLinkBracket:"modifier",extLinkProtocol:"namespace",extLinkText:"labelName",hr:"contentSeparator",htmlTagAttribute:"attributeName",htmlTagBracket:"angleBracket",htmlTagName:"tagName",indenting:"operatorKeyword",linkBracket:"squareBracket",linkDelimiter:"operator",linkText:"string",linkToSection:"className",list:"list",parserFunction:"unit",parserFunctionBracket:"paren",parserFunctionDelimiter:"punctuation",parserFunctionName:"keyword",sectionHeader:"heading",sectionHeader1:"heading1",sectionHeader2:"heading2",sectionHeader3:"heading3",sectionHeader4:"heading4",sectionHeader5:"heading5",sectionHeader6:"heading6",signature:"quote",tableBracket:"null",tableDefinition:"definitionOperator",tableDelimiter:"typeOperator",template:"attributeValue",templateArgumentName:"definitionKeyword",templateBracket:"bracket",templateDelimiter:"separator",templateName:"moduleKeyword",templateVariable:"atom",templateVariableBracket:"brace",templateVariableName:"variableName"},t._classPrivateFieldGet(this,e))}},{key:"defaultTokenTable",get:function(){var e;return e={},t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(e,this.tags.em,t.Tag.define()),this.tags.error,t.Tag.define()),this.tags.extNowiki,t.Tag.define()),this.tags.extPre,t.Tag.define()),this.tags.extTag,t.Tag.define()),this.tags.extTagAttribute,t.Tag.define()),this.tags.extTagBracket,t.Tag.define()),this.tags.extTagName,t.Tag.define()),this.tags.freeExtLink,t.Tag.define()),this.tags.freeExtLinkProtocol,t.Tag.define()),t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(t._defineProperty(e,this.tags.htmlEntity,t.Tag.define()),this.tags.link,t.Tag.define()),this.tags.linkPageName,t.Tag.define()),this.tags.nowiki,t.Tag.define()),this.tags.pageName,t.Tag.define()),this.tags.pre,t.Tag.define()),this.tags.section,t.Tag.define()),this.tags.skipFormatting,t.Tag.define()),this.tags.strong,t.Tag.define()),this.tags.tableCaption,t.Tag.define()),t._defineProperty(e,this.tags.templateVariableDelimiter,t.Tag.define())}},{key:"getTagStyles",value:function(e){return[{tag:t.tags[this.tags.apostrophes],class:"cm-mw-apostrophes"},{tag:t.tags[this.tags.apostrophesBold],class:"cm-mw-apostrophes-bold"},{tag:t.tags[this.tags.apostrophesItalic],class:"cm-mw-apostrophes-italic"},{tag:t.tags[this.tags.comment],class:"cm-mw-comment"},{tag:t.tags[this.tags.doubleUnderscore],class:"cm-mw-double-underscore"},{tag:t.tags[this.tags.extLink],class:"cm-mw-extlink"},{tag:t.tags[this.tags.extLinkBracket],class:"cm-mw-extlink-bracket"},{tag:t.tags[this.tags.extLinkProtocol],class:"cm-mw-extlink-protocol"},{tag:t.tags[this.tags.extLinkText],class:"cm-mw-extlink-text"},{tag:t.tags[this.tags.hr],class:"cm-mw-hr"},{tag:t.tags[this.tags.htmlTagAttribute],class:"cm-mw-htmltag-attribute"},{tag:t.tags[this.tags.htmlTagBracket],class:"cm-mw-htmltag-bracket"},{tag:t.tags[this.tags.htmlTagName],class:"cm-mw-htmltag-name"},{tag:t.tags[this.tags.indenting],class:"cm-mw-indenting"},{tag:t.tags[this.tags.linkBracket],class:"cm-mw-link-bracket"},{tag:t.tags[this.tags.linkDelimiter],class:"cm-mw-link-delimiter"},{tag:t.tags[this.tags.linkText],class:"cm-mw-link-text"},{tag:t.tags[this.tags.linkToSection],class:"cm-mw-link-tosection"},{tag:t.tags[this.tags.list],class:"cm-mw-list"},{tag:t.tags[this.tags.parserFunction],class:"cm-mw-parserfunction"},{tag:t.tags[this.tags.parserFunctionBracket],class:"cm-mw-parserfunction-bracket"},{tag:t.tags[this.tags.parserFunctionDelimiter],class:"cm-mw-parserfunction-delimiter"},{tag:t.tags[this.tags.parserFunctionName],class:"cm-mw-parserfunction-name"},{tag:t.tags[this.tags.sectionHeader],class:"cm-mw-section-header"},{tag:t.tags[this.tags.sectionHeader1],class:"cm-mw-section-1"},{tag:t.tags[this.tags.sectionHeader2],class:"cm-mw-section-2"},{tag:t.tags[this.tags.sectionHeader3],class:"cm-mw-section-3"},{tag:t.tags[this.tags.sectionHeader4],class:"cm-mw-section-4"},{tag:t.tags[this.tags.sectionHeader5],class:"cm-mw-section-5"},{tag:t.tags[this.tags.sectionHeader6],class:"cm-mw-section-6"},{tag:t.tags[this.tags.signature],class:"cm-mw-signature"},{tag:t.tags[this.tags.tableBracket],class:"cm-mw-table-bracket"},{tag:t.tags[this.tags.tableDefinition],class:"cm-mw-table-definition"},{tag:t.tags[this.tags.tableDelimiter],class:"cm-mw-table-delimiter"},{tag:t.tags[this.tags.template],class:"cm-mw-template"},{tag:t.tags[this.tags.templateArgumentName],class:"cm-mw-template-argument-name"},{tag:t.tags[this.tags.templateBracket],class:"cm-mw-template-bracket"},{tag:t.tags[this.tags.templateDelimiter],class:"cm-mw-template-delimiter"},{tag:t.tags[this.tags.templateName],class:"cm-mw-pagename cm-mw-template-name"},{tag:t.tags[this.tags.templateVariable],class:"cm-mw-templatevariable"},{tag:t.tags[this.tags.templateVariableBracket],class:"cm-mw-templatevariable-bracket"},{tag:t.tags[this.tags.templateVariableName],class:"cm-mw-templatevariable-name"},{tag:e.tokenTable[this.tags.em],class:"cm-mw-em"},{tag:e.tokenTable[this.tags.error],class:"cm-mw-error"},{tag:e.tokenTable[this.tags.extNowiki],class:"cm-mw-ext-nowiki"},{tag:e.tokenTable[this.tags.extPre],class:"cm-mw-ext-pre"},{tag:e.tokenTable[this.tags.extTagBracket],class:"cm-mw-exttag-bracket"},{tag:e.tokenTable[this.tags.extTag],class:"cm-mw-exttag"},{tag:e.tokenTable[this.tags.extTagAttribute],class:"cm-mw-exttag-attribute"},{tag:e.tokenTable[this.tags.extTagName],class:"cm-mw-exttag-name"},{tag:e.tokenTable[this.tags.freeExtLink],class:"cm-mw-free-extlink"},{tag:e.tokenTable[this.tags.freeExtLinkProtocol],class:"cm-mw-free-extlink-protocol"},{tag:e.tokenTable[this.tags.htmlEntity],class:"cm-mw-html-entity"},{tag:e.tokenTable[this.tags.link],class:"cm-mw-link"},{tag:e.tokenTable[this.tags.linkPageName],class:"cm-mw-link-pagename"},{tag:e.tokenTable[this.tags.nowiki],class:"cm-mw-tag-nowiki"},{tag:e.tokenTable[this.tags.pageName],class:"cm-mw-pagename"},{tag:e.tokenTable[this.tags.pre],class:"cm-mw-tag-pre"},{tag:e.tokenTable[this.tags.section],class:"cm-mw-section"},{tag:e.tokenTable[this.tags.skipFormatting],class:"cm-mw-skipformatting"},{tag:e.tokenTable[this.tags.strong],class:"cm-mw-strong"},{tag:e.tokenTable[this.tags.tableCaption],class:"cm-mw-table-caption"},{tag:e.tokenTable[this.tags.templateVariableDelimiter],class:"cm-mw-templatevariable-delimiter"}].concat(t._toConsumableArray(this.extHighlightStyles))}}]),i}()),n=function(t){return t.name.split("_").includes(i.tags.templateBracket)},s=function(t){return t.name.split("_").includes(i.tags.templateDelimiter)},r=function(t){return/\x2Dtemplate[\x2D0-9a-z]+ground/.test(t.name)&&!n(t)},o=function(t,e){return"{"===t.sliceDoc(e.from,e.from+1)?1:-1},l=function(e,a,i){if("number"==typeof a&&(i=t.ensureSyntaxTree(e,a)),!i)return null;var l;if("number"==typeof a?(l=i.resolve(a,-1),r(l)||(l=i.resolve(a,1))):l=a,!r(l))return null;for(var c=l,m=c.prevSibling,g=c.nextSibling,k=1,u=s(l)?l:null;g;){if(n(g)){if(0===(k+=o(e,g)))break}else!u&&1===k&&s(g)&&(u=g);g=g.nextSibling}if(!g)return null;for(k=-1;m;){if(n(m)){if(0===(k+=o(e,m)))break}else-1===k&&s(m)&&(u=m);m=m.prevSibling}var h=u&&u.to,p=g.from;return h&&h0){var f=e.dom.querySelector(".cm-tooltip-fold");return f&&f.remove(),e.dispatch({effects:s,selection:{anchor:c}}),!0}return!1}},{key:"Ctrl-Shift-]",mac:"Cmd-Alt-]",run:function(e){var a,i=e.state,n=i.selection,s=[],r=t.foldedRanges(i),o=t._createForOfIteratorHelper(n.ranges);try{for(o.s();!(a=o.n()).done;){var l=a.value,c=l.from,m=l.to;r.between(c,m,(function(e,a){s.push(t.unfoldEffect.of({from:e,to:a}))}))}}catch(t){o.e(t)}finally{o.f()}return s.length>0&&(e.dispatch({effects:s,selection:n}),!0)}},{key:"Ctrl-Alt-[",run:function(e){for(var a=e.state,i=t.syntaxTree(a),n=[],s=Math.max.apply(Math,t._toConsumableArray(a.selection.ranges.map((function(t){return t.to})))),r=i.topNode.firstChild;r;){var o=l(a,r,i);if(o){n.push(t.foldEffect.of(o));var c=o.from,m=o.to;r=i.resolve(m,1),c<=s&&m>s&&(s=m)}else r=r.nextSibling}if(n.length>0){var g=e.dom.querySelector(".cm-tooltip-fold");return g&&g.remove(),e.dispatch({effects:n,selection:{anchor:s}}),!0}return!1}},{key:"Ctrl-Alt-]",run:t.unfoldAll}],g=[t.codeFolding({placeholderDOM:function(e){var a=document.createElement("span");return a.textContent="…",a.setAttribute("aria-label",mw.msg("codemirror-folded-code")),a.title=mw.msg("codemirror-unfold"),a.className="cm-foldPlaceholder",a.onclick=function(a){var i=a.target,n=e.posAtDOM(i),s=e.state,r=s.selection;t.foldedRanges(s).between(n,n,(function(a,i){a===n&&e.dispatch({effects:t.unfoldEffect.of({from:a,to:i}),selection:r})}))},a}}),t.StateField.define({create:c,update:function(t,e){var a=e.state,i=e.docChanged,n=e.selection;return i||n?c(a):t},provide:function(e){return t.showTooltip.from(e)}}),t.keymap.of(m)],k=t.Decoration.mark({class:"cm-bidi-isolate",bidiIsolate:t.Direction.LTR});function u(e){var a=new t.RangeSetBuilder;if("rtl"===e.editorAttrs.dir){var n,s=t._createForOfIteratorHelper(e.visibleRanges);try{var r=function(){var s=n.value,r=s.from,o=s.to,l=null;t.syntaxTree(e.state).iterate({from:r,to:o,enter:function(t){var 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t._createClass(e,[{key:"registerGroundTokens",value:function(){["mw-ext-ground","mw-ext-link-ground","mw-ext2-ground","mw-ext2-link-ground","mw-ext3-ground","mw-ext3-link-ground","mw-link-ground","mw-template-ext-ground","mw-template-ext-link-ground","mw-template-ext2-ground","mw-template-ext2-link-ground","mw-template-ext3-ground","mw-template-ext3-link-ground","mw-template-ground","mw-template-link-ground","mw-template2-ext-ground","mw-template2-ext-link-ground","mw-template2-ext2-ground","mw-template2-ext2-link-ground","mw-template2-ext3-ground","mw-template2-ext3-link-ground","mw-template2-ground","mw-template2-link-ground","mw-template3-ext-ground","mw-template3-ext-link-ground","mw-template3-ext2-ground","mw-template3-ext2-link-ground","mw-template3-ext3-ground","mw-template3-ext3-link-ground","mw-template3-ground","mw-template3-link-ground"].forEach((function(t){return i.addToken(t)}))}},{key:"eatHtmlEntity",value:function(t,e){return(t.eat("#")?t.eat("x")?t.eatWhile(/[a-fA-F\d]/)&&t.eat(";"):t.eatWhile(/[\d]/)&&t.eat(";"):t.eatWhile(/[\w.\-:]/)&&t.eat(";"))?i.tags.htmlEntity:e}},{key:"isNested",value:function(t){return t.nExt>0||t.nTemplate>0||t.nLink>0}},{key:"makeStyle",value:function(t,e,a){return(this.isBold||e.nDt>0)&&(t+=" "+i.tags.strong),this.isItalic&&(t+=" "+i.tags.em),this.makeLocalStyle(t,e,a)}},{key:"makeLocalStyle",value:function(t,e,a){var i="";switch(e.nTemplate){case 0:break;case 1:i+="-template";break;case 2:i+="-template2";break;default:i+="-template3"}switch(e.nExt){case 0:break;case 1:i+="-ext";break;case 2:i+="-ext2";break;default:i+="-ext3"}return e.nLink>0&&(i+="-link"),""!==i&&(t="mw".concat(i,"-ground ").concat(t)),a&&e[a]--,t.trim()}},{key:"eatBlock",value:function(t,e,a){var i=this;return function(n,s){return 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t.match(/^[^{}|]+/)?this.makeLocalStyle(i.tags.templateVariableName,e):t.eat("|")?(e.tokenize=this.inVariableDefault.bind(this),this.makeLocalStyle(i.tags.templateVariableDelimiter,e)):t.match("}}}")?(e.tokenize=e.stack.pop(),this.makeLocalStyle(i.tags.templateVariableBracket,e)):t.match("{{{")?(e.stack.push(e.tokenize),this.makeLocalStyle(i.tags.templateVariableBracket,e)):(t.next(),this.makeLocalStyle(i.tags.templateVariableName,e))}},{key:"inVariableDefault",value:function(t,e){return t.match(/^[^{}[<&~]+/)?this.makeLocalStyle(i.tags.templateVariable,e):t.match("}}}")?(e.tokenize=e.stack.pop(),this.makeLocalStyle(i.tags.templateVariableBracket,e)):this.eatWikiText(i.tags.templateVariable)(t,e)}},{key:"inParserFunctionName",value:function(t,e){return t.match(/^#?[^:}{~]+/)?this.makeLocalStyle(i.tags.parserFunctionName,e):t.eat(":")?(e.tokenize=this.inParserFunctionArguments.bind(this),this.makeLocalStyle(i.tags.parserFunctionDelimiter,e)):t.match("}}")?(e.tokenize=e.stack.pop(),this.makeLocalStyle(i.tags.parserFunctionBracket,e,"nExt")):this.eatWikiText(i.tags.parserFunction)(t,e)}},{key:"inParserFunctionArguments",value:function(t,e){return t.match(/^[^|}{[<&~]+/)?this.makeLocalStyle(i.tags.parserFunction,e):t.eat("|")?this.makeLocalStyle(i.tags.parserFunctionDelimiter,e):t.match("}}")?(e.tokenize=e.stack.pop(),this.makeLocalStyle(i.tags.parserFunctionBracket,e,"nExt")):this.eatWikiText(i.tags.parserFunction)(t,e)}},{key:"eatTemplatePageName",value:function(t){var e=this;return function(a,n){return a.match(/^[\s\u00a0]*\|[\s\u00a0]*/)?(n.tokenize=e.eatTemplateArgument(!0),e.makeLocalStyle(i.tags.templateDelimiter,n)):a.match(/^[\s\u00a0]*\}\}/)?(n.tokenize=n.stack.pop(),e.makeLocalStyle(i.tags.templateBracket,n,"nTemplate")):a.match(/^[\s\u00a0]*/)?e.makeLocalStyle(i.tags.comment,n):t&&a.sol()?(n.nTemplate--,void(n.tokenize=n.stack.pop())):a.match(/^[\s\u00a0]*[^\s\u00a0|}<{&~]+/)?(n.tokenize=e.eatTemplatePageName(!0),e.makeLocalStyle(i.tags.templateName,n)):a.eatSpace()?(a.eol(),e.makeLocalStyle(i.tags.templateName,n)):e.eatWikiText(i.tags.templateName)(a,n)}}},{key:"eatTemplateArgument",value:function(t){var e=this;return function(a,n){return t&&a.eatWhile(/[^=|}{[<&~]/)?a.eat("=")?(n.tokenize=e.eatTemplateArgument(!1),e.makeLocalStyle(i.tags.templateArgumentName,n)):e.makeLocalStyle(i.tags.template,n):a.eatWhile(/[^|}{[<&~]/)?e.makeLocalStyle(i.tags.template,n):a.eat("|")?(n.tokenize=e.eatTemplateArgument(!0),e.makeLocalStyle(i.tags.templateDelimiter,n)):a.match("}}")?(n.tokenize=n.stack.pop(),e.makeLocalStyle(i.tags.templateBracket,n,"nTemplate")):e.eatWikiText(i.tags.template)(a,n)}}},{key:"eatExternalLinkProtocol",value:function(t){var e=this;return function(a,n){for(;t>0;)t--,a.next();return a.eol()?(n.nLink--,n.tokenize=n.stack.pop()):n.tokenize=e.inExternalLink.bind(e),e.makeLocalStyle(i.tags.extLinkProtocol,n)}}},{key:"inExternalLink",value:function(t,e){return t.sol()?(e.nLink--,void(e.tokenize=e.stack.pop())):t.match(/^[\s\u00a0]*\]/)?(e.tokenize=e.stack.pop(),this.makeLocalStyle(i.tags.extLinkBracket,e,"nLink")):t.eatSpace()?(e.tokenize=this.inExternalLinkText.bind(this),this.makeStyle("",e)):t.match(/^[^\s\u00a0\]{&~']+/)||t.eatSpace()?("'"===t.peek()&&(t.match("''",!1)?e.tokenize=this.inExternalLinkText.bind(this):t.next()),this.makeStyle(i.tags.extLink,e)):this.eatWikiText(i.tags.extLink)(t,e)}},{key:"inExternalLinkText",value:function(t,e){return t.sol()?(e.nLink--,void(e.tokenize=e.stack.pop())):t.eat("]")?(e.tokenize=e.stack.pop(),this.makeLocalStyle(i.tags.extLinkBracket,e,"nLink")):t.match(/^[^'\]{&~<]+/)?this.makeStyle(i.tags.extLinkText,e):this.eatWikiText(i.tags.extLinkText)(t,e)}},{key:"inLink",value:function(t,e){return t.sol()?(e.nLink--,void(e.tokenize=e.stack.pop())):t.match(/^[\s\u00a0]*#[\s\u00a0]*/)?(e.tokenize=this.inLinkToSection.bind(this),this.makeLocalStyle(i.tags.link,e)):t.match(/^[\s\u00a0]*\|[\s\u00a0]*/)?(e.tokenize=this.eatLinkText(),this.makeLocalStyle(i.tags.linkDelimiter,e)):t.match(/^[\s\u00a0]*\]\]/)?(e.tokenize=e.stack.pop(),this.makeLocalStyle(i.tags.linkBracket,e,"nLink")):t.match(/^[\s\u00a0]*[^\s\u00a0#|\]&~{]+/)||t.eatSpace()?this.makeStyle("".concat(i.tags.linkPageName," ").concat(i.tags.pageName),e):this.eatWikiText("".concat(i.tags.linkPageName," ").concat(i.tags.pageName))(t,e)}},{key:"inLinkToSection",value:function(t,e){return t.sol()?(e.nLink--,void(e.tokenize=e.stack.pop())):t.match(/^[^|\]&~{}]+/)?this.makeLocalStyle(i.tags.linkToSection,e):t.eat("|")?(e.tokenize=this.eatLinkText(),this.makeLocalStyle(i.tags.linkDelimiter,e)):t.match("]]")?(e.tokenize=e.stack.pop(),this.makeLocalStyle(i.tags.linkBracket,e,"nLink")):this.eatWikiText(i.tags.linkToSection)(t,e)}},{key:"eatLinkText",value:function(){var t,e,a=this;return function(n,s){var r;return n.match("]]")?(s.tokenize=s.stack.pop(),a.makeLocalStyle(i.tags.linkBracket,s,"nLink")):n.match("'''")?(t=!t,a.makeLocalStyle("".concat(i.tags.linkText," ").concat(i.tags.apostrophes),s)):n.match("''")?(e=!e,a.makeLocalStyle("".concat(i.tags.linkText," ").concat(i.tags.apostrophes),s)):(r=i.tags.linkText,t&&(r+=" "+i.tags.strong),e&&(r+=" "+i.tags.em),n.match(/^[^'\]{&~<]+/)?a.makeStyle(r,s):a.eatWikiText(r)(n,s))}}},{key:"eatTagName",value:function(t,e,a){var n=this;return function(s,r){for(var o="";t>0;)t--,o+=s.next();return s.eatSpace(),o=o.toLowerCase(),a?(e&&!i.implicitlyClosedHtmlTags[o]?r.tokenize=n.eatChar(">",i.tags.htmlTagBracket):r.tokenize=n.eatHtmlTagAttribute(o),n.makeLocalStyle(i.tags.htmlTagName,r)):(r.tokenize=e?n.eatChar(">","".concat(i.tags.extTagBracket," mw-ext-").concat(o)):n.eatExtTagAttribute(o),n.makeLocalStyle("".concat(i.tags.extTagName," mw-ext-").concat(o),r))}}},{key:"eatHtmlTagAttribute",value:function(t){var e=this;return function(a,n){return a.match(/^(?:"[^<">]*"|'[^<'>]*'|[^>/<{&~])+/)?e.makeLocalStyle(i.tags.htmlTagAttribute,n):a.eat(">")?(t in i.implicitlyClosedHtmlTags||n.inHtmlTag.push(t),n.tokenize=n.stack.pop(),e.makeLocalStyle(i.tags.htmlTagBracket,n)):a.match("/>")?(n.tokenize=n.stack.pop(),e.makeLocalStyle(i.tags.htmlTagBracket,n)):e.eatWikiText(i.tags.htmlTagAttribute)(a,n)}}},{key:"eatNowiki",value:function(){var t=this;return function(e){return e.match(/^[^&]+/)?"":(e.next(),t.eatHtmlEntity(e,""))}}},{key:"eatExtTagAttribute",value:function(t){var e=this;return function(a,n){if(a.match(/^(?:"[^">]*"|'[^'>]*'|[^>/<{&~])+/))return e.makeLocalStyle("".concat(i.tags.extTagAttribute," mw-ext-").concat(t),n);if(a.eat(">")){if(n.extName=t,"nowiki"===t||"pre"===t)n.extMode={startState:function(){},copyState:function(){},token:e.eatNowiki()};else if(t in e.config.tagModes){var s=e.config.tagModes[t];"mediawiki"!==s&&"text/mediawiki"!==s||(n.extMode=e.mediawiki,n.extState=n.extMode.startState())}return n.tokenize=e.eatExtTagArea(t),e.makeLocalStyle("".concat(i.tags.extTagBracket," mw-ext-").concat(t),n)}return a.match("/>")?(n.tokenize=n.stack.pop(),e.makeLocalStyle("".concat(i.tags.extTagBracket," mw-ext-").concat(t),n)):e.eatWikiText("".concat(i.tags.extTagAttribute," mw-ext-").concat(t))(a,n)}}},{key:"eatExtTagArea",value:function(t){var e=this;return function(a,i){var n,s=a.pos,r=new RegExp(""),"i").exec(s?a.string.slice(s):a.string),o=!1;if(r){if(0===r.index)return i.tokenize=e.eatExtCloseTag(t),i.extName=!1,!1!==i.extMode&&(i.extMode=!1,i.extState=!1),i.tokenize(a,i);n=r.index+s,o=a.string,a.string=o.slice(0,n)}return i.stack.push(i.tokenize),i.tokenize=e.eatExtTokens(o),i.tokenize(a,i)}}},{key:"eatExtCloseTag",value:function(t){var e=this;return function(a,n){return a.next(),a.next(),n.tokenize=e.eatTagName(t.length,!0,!1),e.makeLocalStyle("".concat(i.tags.extTagBracket," mw-ext-").concat(t),n)}}},{key:"eatExtTokens",value:function(t){var e=this;return function(a,n){var s;return!1===n.extMode?(s=i.tags.extTag,a.skipToEnd()):s="mw-tag-".concat(n.extName," ")+n.extMode.token(a,n.extState,!1===t),a.eol()&&(!1!==t&&(a.string=t),n.tokenize=n.stack.pop()),e.makeLocalStyle(s,n)}}},{key:"eatStartTable",value:function(t,e){return t.match("{|"),t.eatSpace(),e.tokenize=this.inTableDefinition.bind(this),i.tags.tableBracket}},{key:"inTableDefinition",value:function(t,e){return t.sol()?(e.tokenize=this.inTable.bind(this),this.inTable(t,e)):this.eatWikiText(i.tags.tableDefinition)(t,e)}},{key:"inTable",value:function(t,e){if(t.sol()){if(t.eatSpace(),t.eat("|"))return t.eat("-")?(t.eatSpace(),e.tokenize=this.inTableDefinition.bind(this),this.makeLocalStyle(i.tags.tableDelimiter,e)):t.eat("+")?(t.eatSpace(),e.tokenize=this.eatTableRow(!0,!1,!0),this.makeLocalStyle(i.tags.tableDelimiter,e)):t.eat("}")?(e.tokenize=e.stack.pop(),this.makeLocalStyle(i.tags.tableBracket,e)):(t.eatSpace(),e.tokenize=this.eatTableRow(!0,!1),this.makeLocalStyle(i.tags.tableDelimiter,e));if(t.eat("!"))return t.eatSpace(),e.tokenize=this.eatTableRow(!0,!0),this.makeLocalStyle(i.tags.tableDelimiter,e)}return this.eatWikiText("")(t,e)}},{key:"eatTableRow",value:function(t,e,a){var n=this,s="";return a?s=i.tags.tableCaption:e&&(s=i.tags.strong),function(r,o){if(r.sol()){if(r.match(/^[\s\u00a0]*[|!]/,!1))return o.tokenize=n.inTable.bind(n),n.inTable(r,o)}else{if(r.match(/^[^'|{[<&~!]+/))return n.makeStyle(s,o);if(r.match("||")||e&&r.match("!!"))return n.isBold=!1,n.isItalic=!1,o.tokenize=n.eatTableRow(!0,e,a),n.makeLocalStyle(i.tags.tableDelimiter,o);if(t&&r.eat("|"))return o.tokenize=n.eatTableRow(!1,e,a),n.makeLocalStyle(i.tags.tableDelimiter,o)}return n.eatWikiText(s)(r,o)}}},{key:"eatFreeExternalLinkProtocol",value:function(t,e){return t.match(this.urlProtocols),e.tokenize=this.eatFreeExternalLink.bind(this),this.makeLocalStyle(i.tags.freeExtLinkProtocol,e)}},{key:"eatFreeExternalLink",value:function(t,e){if(t.eol());else if(t.match(/^[^\s\u00a0{[\]<>~).,']*/))if("~"===t.peek()){if(!t.match(/^~~~+/,!1))return t.match(/^~*/),this.makeLocalStyle(i.tags.freeExtLink,e)}else if("{"===t.peek()){if(!t.match("{{",!1))return t.next(),this.makeLocalStyle(i.tags.freeExtLink,e)}else if("'"===t.peek()){if(!t.match("''",!1))return t.next(),this.makeLocalStyle(i.tags.freeExtLink,e)}else if(t.match(/^[).,]+(?=[^\s\u00a0{[\]<>~).,])/))return this.makeLocalStyle(i.tags.freeExtLink,e);return e.tokenize=e.stack.pop(),this.makeLocalStyle(i.tags.freeExtLink,e)}},{key:"eatList",value:function(t,e){var a=t.match(/^[#\*:;]*/);return a&&!this.isNested(e)&&a[0].includes(";")&&(e.nDt+=a[0].split(";").length-1),this.makeLocalStyle(i.tags.list,e)}},{key:"eatWikiText",value:function(t){var e=this;return function(a,n){var s,r,o,l,c,m,g;if(a.sol()){if(!a.match("//",!1)&&a.match(e.urlProtocols))return n.stack.push(n.tokenize),n.tokenize=e.eatFreeExternalLink.bind(e),e.makeLocalStyle(i.tags.freeExtLinkProtocol,n);switch(s=a.next()){case"-":if(a.match(/^---+/))return i.tags.hr;break;case"=":if(r=a.match(/^(={0,5})(.+?(=\1\s*)(.*\S).*?)?)$/))return a.backUp(r[2].length),n.stack.push(n.tokenize),n.tokenize=e.eatSectionHeader(r[3].length),i.tags.sectionHeader+" "+i.tags["sectionHeader".concat(r[1].length+1)];break;case";":a.backUp(1);case"*":case"#":return e.eatList(a,n);case":":return a.match(/^:*{\|/,!1)&&(n.stack.push(n.tokenize),n.tokenize=e.eatStartTable.bind(e)),e.eatList(a,n);case" ":if(!a.match(/^[\s\u00a0]*:*{\|/,!1))return i.tags.skipFormatting;if(a.eatSpace(),a.match(/^:+/))return n.stack.push(n.tokenize),n.tokenize=e.eatStartTable.bind(e),i.tags.indenting;a.eat("{");case"{":if(a.eat("|"))return a.eatSpace(),n.stack.push(n.tokenize),n.tokenize=e.inTableDefinition.bind(e),i.tags.tableBracket}}else s=a.next();switch(s){case"&":return e.makeStyle(e.eatHtmlEntity(a,t),n);case"'":if(a.match(/^'*(?=''''')/)||a.match(/^'''(?!')/,!1))break;if(a.match("''"))return e.firstSingleLetterWord||a.match("''",!1)||e.prepareItalicForCorrection(a),e.isBold=!e.isBold,e.makeLocalStyle(i.tags.apostrophesBold,n);if(a.eat("'"))return e.isItalic=!e.isItalic,e.makeLocalStyle(i.tags.apostrophesItalic,n);break;case"[":if(a.eat("[")){if(a.eatSpace(),/[^\]|[]/.test(a.peek()))return n.nLink++,n.stack.push(n.tokenize),n.tokenize=e.inLink.bind(e),e.makeLocalStyle(i.tags.linkBracket,n)}else if(o=a.match(e.urlProtocols))return n.nLink++,a.backUp(o[0].length),n.stack.push(n.tokenize),n.tokenize=e.eatExternalLinkProtocol(o[0].length),e.makeLocalStyle(i.tags.extLinkBracket,n);break;case"{":if(a.match(/^{{(?!{|[^{}]*}}(?!}))/))return a.eatSpace(),n.stack.push(n.tokenize),n.tokenize=e.inVariable.bind(e),e.makeLocalStyle(i.tags.templateVariableBracket,n);if(a.match(/^{(?!{(?!{))[\s\u00a0]*/))return"#"===a.peek()?(n.nExt++,n.stack.push(n.tokenize),n.tokenize=e.inParserFunctionName.bind(e),e.makeLocalStyle(i.tags.parserFunctionBracket,n)):!(l=a.match(/^([^\s\u00a0}[\]<{'|&:]+)(:|[\s\u00a0]*)(\}\}?)?(.)?/))||(a.backUp(l[0].length),":"!==l[2]&&void 0!==l[4]&&"}}"!==l[3]||!(l[1].toLowerCase()in e.config.functionSynonyms[0])&&!(l[1]in e.config.functionSynonyms[1]))?(n.nTemplate++,n.stack.push(n.tokenize),n.tokenize=e.eatTemplatePageName(!1),e.makeLocalStyle(i.tags.templateBracket,n)):(n.nExt++,n.stack.push(n.tokenize),n.tokenize=e.inParserFunctionName.bind(e),e.makeLocalStyle(i.tags.parserFunctionBracket,n));break;case"<":if(c=!!a.eat("/"),m=a.match(/^[^>/\s\u00a0.*,[\]{}$^+?|/\\'`~<=!@#%&()-]+/),a.match("!--"))return g=e.eatBlock(i.tags.comment,"--\x3e"),n.stack.push(n.tokenize),n.tokenize=g,g(a,n);if(m){if((m=m[0].toLowerCase())in e.config.tags)return!0===c?i.tags.error:(a.backUp(m.length),n.stack.push(n.tokenize),n.tokenize=e.eatTagName(m.length,c,!1),e.makeLocalStyle("".concat(i.tags.extTagBracket," mw-ext-").concat(m),n));if(m in i.permittedHtmlTags)return!0===c&&m!==n.inHtmlTag.pop()?(a.pos++,i.tags.error):!0===c&&m in i.implicitlyClosedHtmlTags?i.tags.error:(a.backUp(m.length),n.stack.push(n.tokenize),n.tokenize=e.eatTagName(m.length,c||m in i.implicitlyClosedHtmlTags,!0),e.makeLocalStyle(i.tags.htmlTagBracket,n));a.backUp(m.length)}break;case"~":if(a.match(/^~{2,4}/))return i.tags.signature;break;case"_":for(r=1;a.eat("_");)r++;if(r>2)return a.eol()||a.backUp(2),e.makeStyle(t,n);if(2===r&&(l=a.match(/^([^\s\u00a0>}[\]<{'|&:~]+?)__/))&&l[0])return"__"+l[0].toLowerCase()in e.config.doubleUnderscore[0]||"__"+l[0]in e.config.doubleUnderscore[1]?i.tags.doubleUnderscore:(a.eol()||a.backUp(2),e.makeStyle(t,n));break;case":":if(n.nDt>0&&!e.isNested(n))return n.nDt--,i.tags.indenting;break;default:if(/[\s\u00a0]/.test(s)&&(a.eatSpace(),a.match(e.urlProtocols,!1)&&!a.match("//")))return n.stack.push(n.tokenize),n.tokenize=e.eatFreeExternalLinkProtocol.bind(e),e.makeStyle(t,n)}return a.match(/^[^\s\u00a0_>}[\]<{'|&:~=]+/),e.makeStyle(t,n)}}},{key:"prepareItalicForCorrection",value:function(t){var e=t.pos,a=t.string.slice(0,e-3),i=a.slice(-1),n=a.slice(-2,-1);if(" "===i){if(this.firstMultiLetterWord||this.firstSpace)return;this.firstSpace=e}else if(" "===n)this.firstSingleLetterWord=e;else{if(this.firstMultiLetterWord)return;this.firstMultiLetterWord=e}this.wasBold=this.isBold,this.wasItalic=this.isItalic}},{key:"mediawiki",get:function(){var t=this;return{name:"mediawiki",startState:function(){return{tokenize:t.eatWikiText(""),stack:[],inHtmlTag:[],extName:!1,extMode:!1,extState:!1,nTemplate:0,nLink:0,nExt:0,nDt:0}},copyState:function(t){return{tokenize:t.tokenize,stack:t.stack.concat([]),inHtmlTag:t.inHtmlTag.concat([]),extName:t.extName,extMode:t.extMode,extState:!1!==t.extMode&&t.extMode.copyState(t.extState),nTemplate:t.nTemplate,nLink:t.nLink,nExt:t.nExt,nDt:t.nDt}},token:function(e,a){var i,n,s,r,o=[],l=[];if(t.oldTokens.length>0)return s=t.oldTokens.shift(),e.pos=s.pos,a=s.state,s.style;e.sol()&&(a.nDt=0,t.isBold=!1,t.isItalic=!1,t.firstSingleLetterWord=null,t.firstMultiLetterWord=null,t.firstSpace=null);do{if(i=a.tokenize(e,a),!(r=t.firstSingleLetterWord||t.firstMultiLetterWord||t.firstSpace))return t.oldStyle=i,i;r!==n&&(n=r,l.length>0&&(o=o.concat(l),l=[])),l.push({pos:e.pos,style:i,state:(a.extMode||t.mediawiki).copyState(a)})}while(!e.eol());if(t.isBold&&t.isItalic){if(t.isItalic=t.wasItalic,t.isBold=t.wasBold,t.firstSingleLetterWord=null,t.firstMultiLetterWord=null,t.firstSpace=null,!(o.length>0))return e.pos=l[0].pos-2,t.oldStyle;o[o.length-1].pos++,t.oldTokens=o}else t.oldTokens=o.concat(l);return s=t.oldTokens.shift(),e.pos=s.pos,a=s.state,s.style},blankLine:function(t){t.extMode&&t.extMode.blankLine&&t.extMode.blankLine(t.extState)},tokenTable:this.tokenTable}}}]),e}();module.exports=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:{bidiIsolation:!1},a=arguments.length>1&&void 0!==arguments[1]?arguments[1]:null;a=a||mw.config.get("extCodeMirrorConfig");var n=new d(a).mediawiki,s=t.StreamLanguage.define(n),r=[t.syntaxHighlighting(t.HighlightStyle.define(i.getTagStyles(n)))],o=a.templateFoldingNamespaces;return o&&!o.includes(mw.config.get("wgNamespaceNumber"))||r.push(g),e.bidiIsolation&&r.push(f),new t.LanguageSupport(s,r)}; diff --git a/resources/dist/codemirror.wikieditor.js b/resources/dist/codemirror.wikieditor.js deleted file mode 100644 index 06314f14..00000000 --- a/resources/dist/codemirror.wikieditor.js +++ /dev/null @@ -1 +0,0 @@ -"use strict";var e=require("ext.CodeMirror.v6.lib"),t=function(t){function r(t,i){var o;return e._classCallCheck(this,r),(o=e._callSuper(this,r,[t])).langExtension=i,o.useCodeMirror=mw.user.options.get("usecodemirror")>0,o.realtimePreviewHandler=null,o}return e._inherits(r,t),e._createClass(r,[{key:"setCodeMirrorPreference",value:function(t){this.useCodeMirror=t,e._get(e._getPrototypeOf(r.prototype),"setCodeMirrorPreference",this).call(this,t)}},{key:"enableCodeMirror",value:function(){var t=this;if(!this.view){var r=this.$textarea.prop("selectionStart"),i=this.$textarea.prop("selectionEnd"),o=this.$textarea.scrollTop(),a=this.$textarea.is(":focus"),s=[this.defaultExtensions,this.langExtension,e.EditorView.updateListener.of((function(e){e.docChanged&&"function"==typeof t.realtimePreviewHandler&&t.realtimePreviewHandler()}))];if(this.initialize(s),this.addRealtimePreviewHandler(),requestAnimationFrame((function(){t.view.scrollDOM.scrollTop=o})),0!==r||0!==i){var n=e.EditorSelection.range(r,i),d=e.EditorView.scrollIntoView(n);d.value.isSnapshot=!0,this.view.dispatch({selection:e.EditorSelection.create([n]),effects:d})}a&&this.view.focus(),mw.hook("ext.CodeMirror.switch").fire(!0,$(this.view.dom))}}},{key:"addRealtimePreviewHandler",value:function(){var e=this;mw.hook("ext.WikiEditor.realtimepreview.enable").add((function(t){e.realtimePreviewHandler=t.getEventHandler().bind(t)})),mw.hook("ext.WikiEditor.realtimepreview.disable").add((function(){e.realtimePreviewHandler=null}))}},{key:"addCodeMirrorToWikiEditor",value:function(){var e=this,t=this.$textarea.data("wikiEditor-context"),r=t&&t.modules&&t.modules.toolbar;r&&(this.$textarea.wikiEditor("addToToolbar",{section:"main",groups:{codemirror:{tools:{CodeMirror:{label:mw.msg("codemirror-toggle-label"),type:"toggle",oouiIcon:"highlight",action:{type:"callback",execute:function(){return e.switchCodeMirror()}}}}}}}),r.$toolbar.find(".tool[rel=CodeMirror]").attr("id","mw-editbutton-codemirror"),this.readOnly&&this.$textarea.data("wikiEditor-context").$ui.addClass("ext-codemirror-readonly"),this.useCodeMirror&&this.enableCodeMirror(),this.updateToolbarButton(),this.logUsage({editor:"wikitext",enabled:this.useCodeMirror,toggled:!1,edit_start_ts_ms:1e3*parseInt($('input[name="wpStarttime"]').val(),10)||0}))}},{key:"updateToolbarButton",value:function(){var e=$("#mw-editbutton-codemirror");e.toggleClass("mw-editbutton-codemirror-active",this.useCodeMirror),e.data("setActive")&&e.data("setActive")(this.useCodeMirror)}},{key:"switchCodeMirror",value:function(){this.view?(this.setCodeMirrorPreference(!1),this.destroy(),mw.hook("ext.CodeMirror.switch").fire(!1,this.$textarea)):(this.enableCodeMirror(),this.setCodeMirrorPreference(!0)),this.updateToolbarButton(),this.logUsage({editor:"wikitext",enabled:this.useCodeMirror,toggled:!0,edit_start_ts_ms:1e3*parseInt($('input[name="wpStarttime"]').val(),10)||0})}}]),r}(require("ext.CodeMirror.v6"));module.exports=t; diff --git a/resources/dist/codemirror.wikieditor.mediawiki.js b/resources/dist/codemirror.wikieditor.mediawiki.js deleted file mode 100644 index 86cc50fd..00000000 --- a/resources/dist/codemirror.wikieditor.mediawiki.js +++ /dev/null @@ -1 +0,0 @@ -"use strict";var 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i=1;in.head?q.range(o,s):q.range(s,o))}}return new q(t,e)}}function j(t,e){for(let i of t.ranges)if(i.to>e)throw new RangeError("Selection points outside of document")}let K=0;class ${constructor(t,e,i,n,r){this.combine=t,this.compareInput=e,this.compare=i,this.isStatic=n,this.id=K++,this.default=t([]),this.extensions="function"==typeof r?r(this):r}static define(t={}){return new $(t.combine||(t=>t),t.compareInput||((t,e)=>t===e),t.compare||(t.combine?(t,e)=>t===e:G),!!t.static,t.enables)}of(t){return new U([],this,0,t)}compute(t,e){if(this.isStatic)throw new Error("Can't compute a static facet");return new U(t,this,1,e)}computeN(t,e){if(this.isStatic)throw new Error("Can't compute a static facet");return new U(t,this,2,e)}from(t,e){return e||(e=t=>t),this.compute([t],(i=>e(i.field(t))))}}function G(t,e){return t==e||t.length==e.length&&t.every(((t,i)=>t===e[i]))}class U{constructor(t,e,i,n){this.dependencies=t,this.facet=e,this.type=i,this.value=n,this.id=K++}dynamicSlot(t){var e;let i=this.value,n=this.facet.compareInput,r=this.id,s=t[r]>>1,o=2==this.type,l=!1,h=!1,a=[];for(let i of this.dependencies)"doc"==i?l=!0:"selection"==i?h=!0:0==(1&(null!==(e=t[i.id])&&void 0!==e?e:1))&&a.push(t[i.id]);return{create:t=>(t.values[s]=i(t),1),update(t,e){if(l&&e.docChanged||h&&(e.docChanged||e.selection)||Y(t,a)){let e=i(t);if(o?!J(e,t.values[s],n):!n(e,t.values[s]))return t.values[s]=e,1}return 0},reconfigure:(t,e)=>{let l,h=e.config.address[r];if(null!=h){let r=ut(e,h);if(this.dependencies.every((i=>i instanceof $?e.facet(i)===t.facet(i):!(i instanceof Z)||e.field(i,!1)==t.field(i,!1)))||(o?J(l=i(t),r,n):n(l=i(t),r)))return t.values[s]=r,0}else l=i(t);return t.values[s]=l,1}}}}function J(t,e,i){if(t.length!=e.length)return!1;for(let n=0;nt[e.id])),r=i.map((t=>t.type)),s=n.filter((t=>!(1&t))),o=t[e.id]>>1;function l(t){let i=[];for(let e=0;et===e),t);return t.provide&&(e.provides=t.provide(e)),e}create(t){let e=t.facet(Q).find((t=>t.field==this));return((null==e?void 0:e.create)||this.createF)(t)}slot(t){let e=t[this.id]>>1;return{create:t=>(t.values[e]=this.create(t),1),update:(t,i)=>{let n=t.values[e],r=this.updateF(n,i);return this.compareF(n,r)?0:(t.values[e]=r,1)},reconfigure:(t,i)=>null!=i.config.address[this.id]?(t.values[e]=i.field(this),0):(t.values[e]=this.create(t),1)}}init(t){return[this,Q.of({field:this,create:t})]}get extension(){return this}}const tt=4,et=3,it=2,nt=1;function rt(t){return e=>new ot(e,t)}const st={highest:rt(0),high:rt(nt),default:rt(it),low:rt(et),lowest:rt(tt)};class ot{constructor(t,e){this.inner=t,this.prec=e}}class lt{of(t){return new ht(this,t)}reconfigure(t){return lt.reconfigure.of({compartment:this,extension:t})}get(t){return t.config.compartments.get(this)}}class ht{constructor(t,e){this.compartment=t,this.inner=e}}class at{constructor(t,e,i,n,r,s){for(this.base=t,this.compartments=e,this.dynamicSlots=i,this.address=n,this.staticValues=r,this.facets=s,this.statusTemplate=[];this.statusTemplate.length>1]}static resolve(t,e,i){let n=[],r=Object.create(null),s=new Map;for(let i of function(t,e,i){let n=[[],[],[],[],[]],r=new Map;function s(t,o){let l=r.get(t);if(null!=l){if(l<=o)return;let e=n[l].indexOf(t);e>-1&&n[l].splice(e,1),t instanceof ht&&i.delete(t.compartment)}if(r.set(t,o),Array.isArray(t))for(let e of t)s(e,o);else if(t instanceof ht){if(i.has(t.compartment))throw new RangeError("Duplicate use of compartment in extensions");let n=e.get(t.compartment)||t.inner;i.set(t.compartment,n),s(n,o)}else if(t instanceof ot)s(t.inner,t.prec);else if(t instanceof Z)n[o].push(t),t.provides&&s(t.provides,o);else if(t instanceof U)n[o].push(t),t.facet.extensions&&s(t.facet.extensions,it);else{let e=t.extension;if(!e)throw new Error(`Unrecognized extension value in extension set (${t}). This sometimes happens because multiple instances of @codemirror/state are loaded, breaking instanceof checks.`);s(e,o)}}return s(t,it),n.reduce(((t,e)=>t.concat(e)))}(t,e,s))i instanceof Z?n.push(i):(r[i.facet.id]||(r[i.facet.id]=[])).push(i);let o=Object.create(null),l=[],h=[];for(let t of n)o[t.id]=h.length<<1,h.push((e=>t.slot(e)));let a=null==i?void 0:i.config.facets;for(let t in r){let e=r[t],n=e[0].facet,s=a&&a[t]||[];if(e.every((t=>0==t.type)))if(o[n.id]=l.length<<1|1,G(s,e))l.push(i.facet(n));else{let t=n.combine(e.map((t=>t.value)));l.push(i&&n.compare(t,i.facet(n))?i.facet(n):t)}else{for(let t of e)0==t.type?(o[t.id]=l.length<<1|1,l.push(t.value)):(o[t.id]=h.length<<1,h.push((e=>t.dynamicSlot(e))));o[n.id]=h.length<<1,h.push((t=>X(t,n,e)))}}let c=h.map((t=>t(o)));return new at(t,s,c,o,l,r)}}function ct(t,e){if(1&e)return 2;let i=e>>1,n=t.status[i];if(4==n)throw new Error("Cyclic dependency between fields and/or facets");if(2&n)return n;t.status[i]=4;let r=t.computeSlot(t,t.config.dynamicSlots[i]);return t.status[i]=2|r}function ut(t,e){return 1&e?t.config.staticValues[e>>1]:t.values[e>>1]}const ft=$.define(),dt=$.define({combine:t=>t.some((t=>t)),static:!0}),pt=$.define({combine:t=>t.length?t[0]:void 0,static:!0}),gt=$.define(),mt=$.define(),vt=$.define(),wt=$.define({combine:t=>!!t.length&&t[0]});class yt{constructor(t,e){this.type=t,this.value=e}static define(){return new bt}}class bt{of(t){return new yt(this,t)}}class xt{constructor(t){this.map=t}of(t){return new kt(this,t)}}class kt{constructor(t,e){this.type=t,this.value=e}map(t){let e=this.type.map(this.value,t);return void 0===e?void 0:e==this.value?this:new kt(this.type,e)}is(t){return this.type==t}static define(t={}){return new xt(t.map||(t=>t))}static mapEffects(t,e){if(!t.length)return t;let i=[];for(let n of t){let t=n.map(e);t&&i.push(t)}return i}}kt.reconfigure=kt.define(),kt.appendConfig=kt.define();class St{constructor(t,e,i,n,r,s){this.startState=t,this.changes=e,this.selection=i,this.effects=n,this.annotations=r,this.scrollIntoView=s,this._doc=null,this._state=null,i&&j(i,e.newLength),r.some((t=>t.type==St.time))||(this.annotations=r.concat(St.time.of(Date.now())))}static create(t,e,i,n,r,s){return new St(t,e,i,n,r,s)}get newDoc(){return this._doc||(this._doc=this.changes.apply(this.startState.doc))}get newSelection(){return this.selection||this.startState.selection.map(this.changes)}get state(){return this._state||this.startState.applyTransaction(this),this._state}annotation(t){for(let e of this.annotations)if(e.type==t)return e.value}get docChanged(){return!this.changes.empty}get reconfigured(){return this.startState.config!=this.state.config}isUserEvent(t){let e=this.annotation(St.userEvent);return!(!e||!(e==t||e.length>t.length&&e.slice(0,t.length)==t&&"."==e[t.length]))}}function At(t,e){let i=[];for(let n=0,r=0;;){let s,o;if(n=t[n]))s=t[n++],o=t[n++];else{if(!(r=0;r--){let s=i[r](t);s&&Object.keys(s).length&&(n=Mt(n,Ct(e,s,t.changes.newLength),!0))}return n==t?t:St.create(e,t.changes,t.selection,n.effects,n.annotations,n.scrollIntoView)}(i?function(t){let e=t.startState,i=!0;for(let n of e.facet(gt)){let e=n(t);if(!1===e){i=!1;break}Array.isArray(e)&&(i=!0===i?e:At(i,e))}if(!0!==i){let n,r;if(!1===i)r=t.changes.invertedDesc,n=N.empty(e.doc.length);else{let e=t.changes.filter(i);n=e.changes,r=e.filtered.mapDesc(e.changes).invertedDesc}t=St.create(e,n,t.selection&&t.selection.map(r),kt.mapEffects(t.effects,r),t.annotations,t.scrollIntoView)}let n=e.facet(mt);for(let i=n.length-1;i>=0;i--){let r=n[i](t);t=r instanceof St?r:Array.isArray(r)&&1==r.length&&r[0]instanceof St?r[0]:Ot(e,Tt(r),!1)}return t}(r):r)}St.time=yt.define(),St.userEvent=yt.define(),St.addToHistory=yt.define(),St.remote=yt.define();const Dt=[];function Tt(t){return null==t?Dt:Array.isArray(t)?t:[t]}var Et=function(t){return t[t.Word=0]="Word",t[t.Space=1]="Space",t[t.Other=2]="Other",t}(Et||(Et={}));const Rt=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let Pt;try{Pt=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch(t){}function Bt(t){return e=>{if(!/\S/.test(e))return Et.Space;if(function(t){if(Pt)return Pt.test(t);for(let e=0;e"€"&&(i.toUpperCase()!=i.toLowerCase()||Rt.test(i)))return!0}return!1}(e))return Et.Word;for(let i=0;i-1)return Et.Word;return Et.Other}}class Lt{constructor(t,e,i,n,r,s){this.config=t,this.doc=e,this.selection=i,this.values=n,this.status=t.statusTemplate.slice(),this.computeSlot=r,s&&(s._state=this);for(let t=0;tr.set(e,t))),i=null),r.set(e.value.compartment,e.value.extension)):e.is(kt.reconfigure)?(i=null,n=e.value):e.is(kt.appendConfig)&&(i=null,n=Tt(n).concat(e.value));if(i)e=t.startState.values.slice();else{i=at.resolve(n,r,this),e=new Lt(i,this.doc,this.selection,i.dynamicSlots.map((()=>null)),((t,e)=>e.reconfigure(t,this)),null).values}new Lt(i,t.newDoc,t.newSelection,e,((e,i)=>i.update(e,t)),t)}replaceSelection(t){return"string"==typeof t&&(t=this.toText(t)),this.changeByRange((e=>({changes:{from:e.from,to:e.to,insert:t},range:q.cursor(e.from+t.length)})))}changeByRange(t){let e=this.selection,i=t(e.ranges[0]),n=this.changes(i.changes),r=[i.range],s=Tt(i.effects);for(let i=1;ir.spec.fromJSON(s,t))))}return Lt.create({doc:t.doc,selection:q.fromJSON(t.selection),extensions:e.extensions?n.concat([e.extensions]):n})}static create(t={}){let e=at.resolve(t.extensions||[],new Map),i=t.doc instanceof u?t.doc:u.of((t.doc||"").split(e.staticFacet(Lt.lineSeparator)||P)),n=t.selection?t.selection instanceof q?t.selection:q.single(t.selection.anchor,t.selection.head):q.single(0);return j(n,i.length),e.staticFacet(dt)||(n=n.asSingle()),new Lt(e,i,n,e.dynamicSlots.map((()=>null)),((t,e)=>e.create(t)),null)}get tabSize(){return this.facet(Lt.tabSize)}get lineBreak(){return this.facet(Lt.lineSeparator)||"\n"}get readOnly(){return this.facet(wt)}phrase(t,...e){for(let e of this.facet(Lt.phrases))if(Object.prototype.hasOwnProperty.call(e,t)){t=e[t];break}return e.length&&(t=t.replace(/\$(\$|\d*)/g,((t,i)=>{if("$"==i)return"$";let n=+(i||1);return!n||n>e.length?t:e[n-1]}))),t}languageDataAt(t,e,i=-1){let n=[];for(let r of this.facet(ft))for(let s of r(this,e,i))Object.prototype.hasOwnProperty.call(s,t)&&n.push(s[t]);return n}charCategorizer(t){return Bt(this.languageDataAt("wordChars",t).join(""))}wordAt(t){let{text:e,from:i,length:n}=this.doc.lineAt(t),r=this.charCategorizer(t),s=t-i,o=t-i;for(;s>0;){let t=A(e,s,!1);if(r(e.slice(t,s))!=Et.Word)break;s=t}for(;ot.length?t[0]:4}),Lt.lineSeparator=pt,Lt.readOnly=wt,Lt.phrases=$.define({compare(t,e){let i=Object.keys(t),n=Object.keys(e);return i.length==n.length&&i.every((i=>t[i]==e[i]))}}),Lt.languageData=ft,Lt.changeFilter=gt,Lt.transactionFilter=mt,Lt.transactionExtender=vt,lt.reconfigure=kt.define();class It{eq(t){return this==t}range(t,e=t){return Vt.create(t,e,this)}}It.prototype.startSide=It.prototype.endSide=0,It.prototype.point=!1,It.prototype.mapMode=B.TrackDel;let Vt=class t{constructor(t,e,i){this.from=t,this.to=e,this.value=i}static create(e,i,n){return new t(e,i,n)}};function Ht(t,e){return t.from-e.from||t.value.startSide-e.value.startSide}class Wt{constructor(t,e,i,n){this.from=t,this.to=e,this.value=i,this.maxPoint=n}get length(){return this.to[this.to.length-1]}findIndex(t,e,i,n=0){let r=i?this.to:this.from;for(let s=n,o=r.length;;){if(s==o)return s;let n=s+o>>1,l=r[n]-t||(i?this.value[n].endSide:this.value[n].startSide)-e;if(n==s)return l>=0?s:o;l>=0?o=n:s=n+1}}between(t,e,i,n){for(let r=this.findIndex(e,-1e9,!0),s=this.findIndex(i,1e9,!1,r);ra||h==a&&c.startSide>0&&c.endSide<=0)continue;(a-h||c.endSide-c.startSide)<0||(s<0&&(s=h),c.point&&(o=Math.max(o,a-h)),i.push(c),n.push(h-s),r.push(a-s))}return{mapped:i.length?new Wt(n,r,i,o):null,pos:s}}}class Ft{constructor(t,e,i,n){this.chunkPos=t,this.chunk=e,this.nextLayer=i,this.maxPoint=n}static create(t,e,i,n){return new Ft(t,e,i,n)}get length(){let t=this.chunk.length-1;return t<0?0:Math.max(this.chunkEnd(t),this.nextLayer.length)}get size(){if(this.isEmpty)return 0;let t=this.nextLayer.size;for(let e of this.chunk)t+=e.value.length;return t}chunkEnd(t){return this.chunkPos[t]+this.chunk[t].length}update(t){let{add:e=[],sort:i=!1,filterFrom:n=0,filterTo:r=this.length}=t,s=t.filter;if(0==e.length&&!s)return this;if(i&&(e=e.slice().sort(Ht)),this.isEmpty)return e.length?Ft.of(e):this;let o=new qt(this,null,-1).goto(0),l=0,h=[],a=new zt;for(;o.value||l=0){let t=e[l++];a.addInner(t.from,t.to,t.value)||h.push(t)}else 1==o.rangeIndex&&o.chunkIndexthis.chunkEnd(o.chunkIndex)||ro.to||r=r&&t<=r+s.length&&!1===s.between(r,t-r,e-r,i))return}this.nextLayer.between(t,e,i)}}iter(t=0){return jt.from([this]).goto(t)}get isEmpty(){return this.nextLayer==this}static iter(t,e=0){return jt.from(t).goto(e)}static compare(t,e,i,n,r=-1){let s=t.filter((t=>t.maxPoint>0||!t.isEmpty&&t.maxPoint>=r)),o=e.filter((t=>t.maxPoint>0||!t.isEmpty&&t.maxPoint>=r)),l=_t(s,o,i),h=new $t(s,l,r),a=new $t(o,l,r);i.iterGaps(((t,e,i)=>Gt(h,t,a,e,i,n))),i.empty&&0==i.length&&Gt(h,0,a,0,0,n)}static eq(t,e,i=0,n){null==n&&(n=999999999);let r=t.filter((t=>!t.isEmpty&&e.indexOf(t)<0)),s=e.filter((e=>!e.isEmpty&&t.indexOf(e)<0));if(r.length!=s.length)return!1;if(!r.length)return!0;let o=_t(r,s),l=new $t(r,o,0).goto(i),h=new $t(s,o,0).goto(i);for(;;){if(l.to!=h.to||!Ut(l.active,h.active)||l.point&&(!h.point||!l.point.eq(h.point)))return!1;if(l.to>n)return!0;l.next(),h.next()}}static spans(t,e,i,n,r=-1){let s=new $t(t,null,r).goto(e),o=e,l=s.openStart;for(;;){let t=Math.min(s.to,i);if(s.point){let i=s.activeForPoint(s.to),r=s.pointFromo&&(n.span(o,t,s.active,l),l=s.openEnd(t));if(s.to>i)return l+(s.point&&s.to>i?1:0);o=s.to,s.next()}}static of(t,e=!1){let i=new zt;for(let n of t instanceof Vt?[t]:e?function(t){if(t.length>1)for(let e=t[0],i=1;i0)return t.slice().sort(Ht);e=n}return t}(t):t)i.add(n.from,n.to,n.value);return i.finish()}}Ft.empty=new Ft([],[],null,-1),Ft.empty.nextLayer=Ft.empty;class zt{finishChunk(t){this.chunks.push(new 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i=ii(this,t,e);if(!this.children.length&&i&&this.parent){let{heightOracle:t}=this.parent.view.viewState,e=i.bottom-i.top;if(Math.abs(e-t.lineHeight)<2&&t.textHeight=e){if(r instanceof hi)return r;if(s>e)break}n=s+r.breakAfter}return null}}class ai extends Be{constructor(t,e,i){super(),this.widget=t,this.length=e,this.deco=i,this.breakAfter=0,this.prevWidget=null}merge(t,e,i,n,r,s){return!(i&&(!(i instanceof ai&&this.widget.compare(i.widget))||t>0&&r<=0||e0)}}class ci{eq(t){return!1}updateDOM(t,e){return!1}compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}get estimatedHeight(){return-1}get lineBreaks(){return 0}ignoreEvent(t){return!0}coordsAt(t,e,i){return null}get isHidden(){return!1}destroy(t){}}var ui=function(t){return t[t.Text=0]="Text",t[t.WidgetBefore=1]="WidgetBefore",t[t.WidgetAfter=2]="WidgetAfter",t[t.WidgetRange=3]="WidgetRange",t}(ui||(ui={}));class fi extends It{constructor(t,e,i,n){super(),this.startSide=t,this.endSide=e,this.widget=i,this.spec=n}get heightRelevant(){return!1}static mark(t){return new di(t)}static widget(t){let e=Math.max(-1e4,Math.min(1e4,t.side||0)),i=!!t.block;return e+=i&&!t.inlineOrder?e>0?3e8:-4e8:e>0?1e8:-1e8,new gi(t,e,e,i,t.widget||null,!1)}static replace(t){let e,i,n=!!t.block;if(t.isBlockGap)e=-5e8,i=4e8;else{let{start:r,end:s}=mi(t,n);e=(r?n?-3e8:-1:5e8)-1,i=1+(s?n?2e8:1:-6e8)}return new gi(t,e,i,n,t.widget||null,!0)}static line(t){return new pi(t)}static set(t,e=!1){return Ft.of(t,e)}hasHeight(){return!!this.widget&&this.widget.estimatedHeight>-1}}fi.none=Ft.empty;class di extends fi{constructor(t){let{start:e,end:i}=mi(t);super(e?-1:5e8,i?1:-6e8,null,t),this.tagName=t.tagName||"span",this.class=t.class||"",this.attrs=t.attributes||null}eq(t){var e,i;return this==t||t instanceof di&&this.tagName==t.tagName&&(this.class||(null===(e=this.attrs)||void 0===e?void 0:e.class))==(t.class||(null===(i=t.attrs)||void 0===i?void 0:i.class))&&si(this.attrs,t.attrs,"class")}range(t,e=t){if(t>=e)throw new RangeError("Mark decorations may not be empty");return super.range(t,e)}}di.prototype.point=!1;class pi extends fi{constructor(t){super(-2e8,-2e8,null,t)}eq(t){return t instanceof pi&&this.spec.class==t.spec.class&&si(this.spec.attributes,t.spec.attributes)}range(t,e=t){if(e!=t)throw new RangeError("Line decoration ranges must be zero-length");return super.range(t,e)}}pi.prototype.mapMode=B.TrackBefore,pi.prototype.point=!0;class gi extends fi{constructor(t,e,i,n,r,s){super(e,i,r,t),this.block=n,this.isReplace=s,this.mapMode=n?e<=0?B.TrackBefore:B.TrackAfter:B.TrackDel}get type(){return this.startSide!=this.endSide?ui.WidgetRange:this.startSide<=0?ui.WidgetBefore:ui.WidgetAfter}get heightRelevant(){return this.block||!!this.widget&&(this.widget.estimatedHeight>=5||this.widget.lineBreaks>0)}eq(t){return t instanceof gi&&(e=this.widget,i=t.widget,e==i||!!(e&&i&&e.compare(i)))&&this.block==t.block&&this.startSide==t.startSide&&this.endSide==t.endSide;var e,i}range(t,e=t){if(this.isReplace&&(t>e||t==e&&this.startSide>0&&this.endSide<=0))throw new RangeError("Invalid range for replacement decoration");if(!this.isReplace&&e!=t)throw new RangeError("Widget decorations can only have zero-length ranges");return super.range(t,e)}}function mi(t,e=!1){let{inclusiveStart:i,inclusiveEnd:n}=t;return null==i&&(i=t.inclusive),null==n&&(n=t.inclusive),{start:null!=i?i:e,end:null!=n?n:e}}function vi(t,e,i,n=0){let r=i.length-1;r>=0&&i[r]+n>=t?i[r]=Math.max(i[r],e):i.push(t,e)}gi.prototype.point=!0;class wi{constructor(t,e,i,n){this.doc=t,this.pos=e,this.end=i,this.disallowBlockEffectsFor=n,this.content=[],this.curLine=null,this.breakAtStart=0,this.pendingBuffer=0,this.bufferMarks=[],this.atCursorPos=!0,this.openStart=-1,this.openEnd=-1,this.text="",this.textOff=0,this.cursor=t.iter(),this.skip=e}posCovered(){if(0==this.content.length)return!this.breakAtStart&&this.doc.lineAt(this.pos).from!=this.pos;let t=this.content[this.content.length-1];return!(t.breakAfter||t instanceof ai&&t.deco.endSide<0)}getLine(){return this.curLine||(this.content.push(this.curLine=new hi),this.atCursorPos=!0),this.curLine}flushBuffer(t=this.bufferMarks){this.pendingBuffer&&(this.curLine.append(yi(new Ze(-1),t),t.length),this.pendingBuffer=0)}addBlockWidget(t){this.flushBuffer(),this.curLine=null,this.content.push(t)}finish(t){this.pendingBuffer&&t<=this.bufferMarks.length?this.flushBuffer():this.pendingBuffer=0,this.posCovered()||t&&this.content.length&&this.content[this.content.length-1]instanceof ai||this.getLine()}buildText(t,e,i){for(;t>0;){if(this.textOff==this.text.length){let{value:e,lineBreak:i,done:n}=this.cursor.next(this.skip);if(this.skip=0,n)throw new Error("Ran out of text content when drawing inline views");if(i){this.posCovered()||this.getLine(),this.content.length?this.content[this.content.length-1].breakAfter=1:this.breakAtStart=1,this.flushBuffer(),this.curLine=null,this.atCursorPos=!0,t--;continue}this.text=e,this.textOff=0}let n=Math.min(this.text.length-this.textOff,t,512);this.flushBuffer(e.slice(e.length-i)),this.getLine().append(yi(new Ye(this.text.slice(this.textOff,this.textOff+n)),e),i),this.atCursorPos=!0,this.textOff+=n,t-=n,i=0}}span(t,e,i,n){this.buildText(e-t,i,n),this.pos=e,this.openStart<0&&(this.openStart=n)}point(t,e,i,n,r,s){if(this.disallowBlockEffectsFor[s]&&i instanceof gi){if(i.block)throw new RangeError("Block decorations may not be specified via plugins");if(e>this.doc.lineAt(this.pos).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}let o=e-t;if(i instanceof gi)if(i.block)i.startSide>0&&!this.posCovered()&&this.getLine(),this.addBlockWidget(new ai(i.widget||new bi("div"),o,i));else{let s=Qe.create(i.widget||new bi("span"),o,o?0:i.startSide),l=this.atCursorPos&&!s.isEditable&&r<=n.length&&(t0),h=!s.isEditable&&(tn.length||i.startSide<=0),a=this.getLine();2!=this.pendingBuffer||l||s.isEditable||(this.pendingBuffer=0),this.flushBuffer(n),l&&(a.append(yi(new Ze(1),n),r),r=n.length+Math.max(0,r-n.length)),a.append(yi(s,n),r),this.atCursorPos=h,this.pendingBuffer=h?tn.length?1:2:0,this.pendingBuffer&&(this.bufferMarks=n.slice())}else this.doc.lineAt(this.pos).from==this.pos&&this.getLine().addLineDeco(i);o&&(this.textOff+o<=this.text.length?this.textOff+=o:(this.skip+=o-(this.text.length-this.textOff),this.text="",this.textOff=0),this.pos=e),this.openStart<0&&(this.openStart=r)}static build(t,e,i,n,r){let s=new wi(t,e,i,r);return s.openEnd=Ft.spans(n,e,i,s),s.openStart<0&&(s.openStart=s.openEnd),s.finish(s.openEnd),s}}function yi(t,e){for(let i of e)t=new Xe(i,[t],t.length);return t}class bi extends ci{constructor(t){super(),this.tag=t}eq(t){return t.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(t){return t.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}}const xi=$.define(),ki=$.define(),Si=$.define(),Ai=$.define(),Mi=$.define(),Ci=$.define(),Oi=$.define(),Di=$.define({combine:t=>t.some((t=>t))}),Ti=$.define({combine:t=>t.some((t=>t))});class Ei{constructor(t,e="nearest",i="nearest",n=5,r=5,s=!1){this.range=t,this.y=e,this.x=i,this.yMargin=n,this.xMargin=r,this.isSnapshot=s}map(t){return t.empty?this:new Ei(this.range.map(t),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}clip(t){return this.range.to<=t.doc.length?this:new Ei(q.cursor(t.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}}const Ri=kt.define({map:(t,e)=>t.map(e)});function Pi(t,e,i){let n=t.facet(Ai);n.length?n[0](e):window.onerror?window.onerror(String(e),i,void 0,void 0,e):i?console.error(i+":",e):console.error(e)}const Bi=$.define({combine:t=>!t.length||t[0]});let Li=0;const Ni=$.define();class Ii{constructor(t,e,i,n,r){this.id=t,this.create=e,this.domEventHandlers=i,this.domEventObservers=n,this.extension=r(this)}static define(t,e){const{eventHandlers:i,eventObservers:n,provide:r,decorations:s}=e||{};return new Ii(Li++,t,i,n,(t=>{let e=[Ni.of(t)];return s&&e.push(Fi.of((e=>{let i=e.plugin(t);return i?s(i):fi.none}))),r&&e.push(r(t)),e}))}static fromClass(t,e){return Ii.define((e=>new t(e)),e)}}class Vi{constructor(t){this.spec=t,this.mustUpdate=null,this.value=null}update(t){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(e){if(Pi(t.state,e,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch(t){}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.create(t)}catch(e){Pi(t.state,e,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(t){var e;if(null===(e=this.value)||void 0===e?void 0:e.destroy)try{this.value.destroy()}catch(e){Pi(t.state,e,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const Hi=$.define(),Wi=$.define(),Fi=$.define(),zi=$.define(),_i=$.define();function qi(t,e,i){let n=t.state.facet(_i);if(!n.length)return n;let r=n.map((e=>e instanceof Function?e(t):e)),s=[];return Ft.spans(r,e,i,{point(){},span(t,e,i,n){let r=s;for(let s=i.length-1;s>=0;s--,n--){let o,l=i[s].spec.bidiIsolate;if(null!=l)if(n>0&&r.length&&(o=r[r.length-1]).to==t&&o.direction==l)o.to=e,r=o.inner;else{let i={from:t,to:e,direction:l,inner:[]};r.push(i),r=i.inner}}}}),s}const ji=$.define();function Ki(t){let e=0,i=0,n=0,r=0;for(let s of t.state.facet(ji)){let o=s(t);o&&(null!=o.left&&(e=Math.max(e,o.left)),null!=o.right&&(i=Math.max(i,o.right)),null!=o.top&&(n=Math.max(n,o.top)),null!=o.bottom&&(r=Math.max(r,o.bottom)))}return{left:e,right:i,top:n,bottom:r}}const $i=$.define();class Gi{constructor(t,e,i,n){this.fromA=t,this.toA=e,this.fromB=i,this.toB=n}join(t){return new Gi(Math.min(this.fromA,t.fromA),Math.max(this.toA,t.toA),Math.min(this.fromB,t.fromB),Math.max(this.toB,t.toB))}addToSet(t){let e=t.length,i=this;for(;e>0;e--){let n=t[e-1];if(!(n.fromA>i.toA)){if(n.toAa)break;r+=2}if(!l)return i;new Gi(l.fromA,l.toA,l.fromB,l.toB).addToSet(i),s=l.toA,o=l.toB}}}class Ui{constructor(t,e,i){this.view=t,this.state=e,this.transactions=i,this.flags=0,this.startState=t.state,this.changes=N.empty(this.startState.doc.length);for(let t of i)this.changes=this.changes.compose(t.changes);let n=[];this.changes.iterChangedRanges(((t,e,i,r)=>n.push(new Gi(t,e,i,r)))),this.changedRanges=n}static create(t,e,i){return new Ui(t,e,i)}get viewportChanged(){return(4&this.flags)>0}get heightChanged(){return(2&this.flags)>0}get geometryChanged(){return this.docChanged||(10&this.flags)>0}get focusChanged(){return(1&this.flags)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some((t=>t.selection))}get empty(){return 0==this.flags&&0==this.transactions.length}}exports.Direction=function(t){return t[t.LTR=0]="LTR",t[t.RTL=1]="RTL",t}(exports.Direction||(exports.Direction={}));const Ji=exports.Direction.LTR,Yi=exports.Direction.RTL;function Xi(t){let e=[];for(let i=0;i=e){if(o.level==i)return s;(r<0||(0!=n?n<0?o.frome:t[r].level>o.level))&&(r=s)}}if(r<0)throw new RangeError("Index out of range");return r}}function sn(t,e){if(t.length!=e.length)return!1;for(let i=0;ih&&o.push(new rn(h,p.from,f)),hn(t,p.direction==Ji!=!(f%2)?n+1:n,r,p.inner,p.from,p.to,o),h=p.to}d=p.to}else{if(d==i||(e?on[d]!=l:on[d]==l))break;d++}u?ln(t,h,d,n+1,r,u,o):he;){let i=!0,c=!1;if(!a||h>s[a-1].to){let t=on[h-1];t!=l&&(i=!1,c=16==t)}let u=i||1!=l?null:[],f=i?n:n+1,d=h;t:for(;;)if(a&&d==s[a-1].to){if(c)break t;let p=s[--a];if(!i)for(let t=p.from,i=a;;){if(t==e)break t;if(!i||s[i-1].to!=t){if(on[t-1]==l)break t;break}t=s[--i].from}if(u)u.push(p);else{p.to=0;t-=3)if(en[t+1]==-i){let e=en[t+2],i=2&e?r:4&e?1&e?s:r:0;i&&(on[o]=on[en[t]]=i),l=t;break}}else{if(189==en.length)break;en[l++]=o,en[l++]=e,en[l++]=h}else if(2==(n=on[o])||1==n){let t=n==r;h=t?0:1;for(let e=l-3;e>=0;e-=3){let i=en[e+2];if(2&i)break;if(t)en[e+2]|=2;else{if(4&i)break;en[e+2]|=4}}}}}(t,r,s,n,l),function(t,e,i,n){for(let r=0,s=n;r<=i.length;r++){let o=r?i[r-1].to:t,l=rh;)e==s&&(e=i[--n].from,s=n?i[n-1].to:t),on[--e]=c;h=o}else s=o,h++}}}(r,s,n,l),ln(t,r,s,e,i,n,o)}function an(t){return[new rn(0,t,0)]}let cn="";function un(t,e,i,n,r){var s;let o=n.head-t.from,l=-1;if(0==o){if(!r||!t.length)return null;e[0].level!=i&&(o=e[0].side(!1,i),l=0)}else if(o==t.length){if(r)return null;let t=e[e.length-1];t.level!=i&&(o=t.side(!0,i),l=e.length-1)}l<0&&(l=rn.find(e,o,null!==(s=n.bidiLevel)&&void 0!==s?s:-1,n.assoc));let h=e[l];o==h.side(r,i)&&(h=e[l+=r?1:-1],o=h.side(!r,i));let a=r==(h.dir==i),c=A(t.text,o,a);if(cn=t.text.slice(Math.min(o,c),Math.max(o,c)),c>h.from&&c0&&i.length&&(i.every((({fromA:t,toA:e})=>ethis.minWidthTo))?(this.minWidthFrom=t.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=t.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0);let n=-1;this.view.inputState.composing>=0&&((null===(e=this.domChanged)||void 0===e?void 0:e.newSel)?n=this.domChanged.newSel.head:function(t,e){let i=!1;e&&t.iterChangedRanges(((t,n)=>{te.from&&(i=!0)}));return i}(t.changes,this.hasComposition)||t.selectionSet||(n=t.state.selection.main.head));let r=n>-1?function(t,e,i){let n=pn(t,i);if(!n)return null;let{node:r,from:s,to:o}=n,l=r.nodeValue;if(/[\n\r]/.test(l))return null;if(t.state.doc.sliceString(n.from,n.to)!=l)return null;let h=e.invertedDesc,a=new Gi(h.mapPos(s),h.mapPos(o),s,o),c=[];for(let e=r.parentNode;;e=e.parentNode){let i=Be.get(e);if(i instanceof Xe)c.push({node:e,deco:i.mark});else{if(i instanceof hi||"DIV"==e.nodeName&&e.parentNode==t.contentDOM)return{range:a,text:r,marks:c,line:e};if(e==t.contentDOM)return null;c.push({node:e,deco:new di({inclusive:!0,attributes:li(e),tagName:e.tagName.toLowerCase()})})}}}(this.view,t.changes,n):null;if(this.domChanged=null,this.hasComposition){this.markedForComposition.clear();let{from:e,to:n}=this.hasComposition;i=new Gi(e,n,t.changes.mapPos(e,-1),t.changes.mapPos(n,1)).addToSet(i.slice())}this.hasComposition=r?{from:r.range.fromB,to:r.range.toB}:null,(Je.ie||Je.chrome)&&!r&&t&&t.state.doc.lines!=t.startState.doc.lines&&(this.forceSelection=!0);let s=function(t,e,i){let n=new mn;return Ft.compare(t,e,i,n),n.changes}(this.decorations,this.updateDeco(),t.changes);return i=Gi.extendWithRanges(i,s),!!(7&this.flags||0!=i.length)&&(this.updateInner(i,t.startState.doc.length,r),t.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(t,e,i){this.view.viewState.mustMeasureContent=!0,this.updateChildren(t,e,i);let{observer:n}=this.view;n.ignore((()=>{this.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let t=Je.chrome||Je.ios?{node:n.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,t),this.flags&=-8,t&&(t.written||n.selectionRange.focusNode!=t.node)&&(this.forceSelection=!0),this.dom.style.height=""})),this.markedForComposition.forEach((t=>t.flags&=-9));let r=[];if(this.view.viewport.from||this.view.viewport.to=0?n[t]:null;if(!e)break;let s,o,l,h,{fromA:a,toA:c,fromB:u,toB:f}=e;if(i&&i.range.fromBu){let t=wi.build(this.view.state.doc,u,i.range.fromB,this.decorations,this.dynamicDecorationMap),e=wi.build(this.view.state.doc,i.range.toB,f,this.decorations,this.dynamicDecorationMap);o=t.breakAtStart,l=t.openStart,h=e.openEnd;let n=this.compositionView(i);e.breakAtStart?n.breakAfter=1:e.content.length&&n.merge(n.length,n.length,e.content[0],!1,e.openStart,0)&&(n.breakAfter=e.content[0].breakAfter,e.content.shift()),t.content.length&&n.merge(0,0,t.content[t.content.length-1],!0,0,t.openEnd)&&t.content.pop(),s=t.content.concat(n).concat(e.content)}else({content:s,breakAtStart:o,openStart:l,openEnd:h}=wi.build(this.view.state.doc,u,f,this.decorations,this.dynamicDecorationMap));let{i:d,off:p}=r.findPos(c,1),{i:g,off:m}=r.findPos(a,-1);Ie(this,g,m,d,p,s,o,l,h)}i&&this.fixCompositionDOM(i)}compositionView(t){let e=new Ye(t.text.nodeValue);e.flags|=8;for(let{deco:i}of t.marks)e=new Xe(i,[e],e.length);let i=new hi;return i.append(e,0),i}fixCompositionDOM(t){let e=(t,e)=>{e.flags|=8|(e.children.some((t=>7&t.flags))?1:0),this.markedForComposition.add(e);let i=Be.get(t);i&&i!=e&&(i.dom=null),e.setDOM(t)},i=this.childPos(t.range.fromB,1),n=this.children[i.i];e(t.line,n);for(let r=t.marks.length-1;r>=-1;r--)i=n.childPos(i.off,1),n=n.children[i.i],e(r>=0?t.marks[r].node:t.text,n)}updateSelection(t=!1,e=!1){!t&&this.view.observer.selectionRange.focusNode||this.view.observer.readSelectionRange();let i=this.view.root.activeElement,n=i==this.dom,r=!n&&pe(this.dom,this.view.observer.selectionRange)&&!(i&&this.dom.contains(i));if(!(n||e||r))return;let s=this.forceSelection;this.forceSelection=!1;let o=this.view.state.selection.main,l=this.moveToLine(this.domAtPos(o.anchor)),h=o.empty?l:this.moveToLine(this.domAtPos(o.head));if(Je.gecko&&o.empty&&!this.hasComposition&&(1==(a=l).node.nodeType&&a.node.firstChild&&(0==a.offset||"false"==a.node.childNodes[a.offset-1].contentEditable)&&(a.offset==a.node.childNodes.length||"false"==a.node.childNodes[a.offset].contentEditable))){let t=document.createTextNode("");this.view.observer.ignore((()=>l.node.insertBefore(t,l.node.childNodes[l.offset]||null))),l=h=new Re(t,0),s=!0}var a;let c=this.view.observer.selectionRange;!s&&c.focusNode&&me(l.node,l.offset,c.anchorNode,c.anchorOffset)&&me(h.node,h.offset,c.focusNode,c.focusOffset)||(this.view.observer.ignore((()=>{Je.android&&Je.chrome&&this.dom.contains(c.focusNode)&&function(t,e){for(let i=t;i&&i!=e;i=i.assignedSlot||i.parentNode)if(1==i.nodeType&&"false"==i.contentEditable)return!0;return!1}(c.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let t=fe(this.view.root);if(t)if(o.empty){if(Je.gecko){let t=(e=l.node,n=l.offset,1!=e.nodeType?0:(n&&"false"==e.childNodes[n-1].contentEditable?1:0)|(no.head&&([l,h]=[h,l]),e.setEnd(h.node,h.offset),e.setStart(l.node,l.offset),t.removeAllRanges(),t.addRange(e)}else;var e,n;r&&this.view.root.activeElement==this.dom&&(this.dom.blur(),i&&i.focus())})),this.view.observer.setSelectionRange(l,h)),this.impreciseAnchor=l.precise?null:new Re(c.anchorNode,c.anchorOffset),this.impreciseHead=h.precise?null:new Re(c.focusNode,c.focusOffset)}enforceCursorAssoc(){if(this.hasComposition)return;let{view:t}=this,e=t.state.selection.main,i=fe(t.root),{anchorNode:n,anchorOffset:r}=t.observer.selectionRange;if(!(i&&e.empty&&e.assoc&&i.modify))return;let s=hi.find(this,e.head);if(!s)return;let o=s.posAtStart;if(e.head==o||e.head==o+s.length)return;let l=this.coordsAt(e.head,-1),h=this.coordsAt(e.head,1);if(!l||!h||l.bottom>h.top)return;let a=this.domAtPos(e.head+e.assoc);i.collapse(a.node,a.offset),i.modify("move",e.assoc<0?"forward":"backward","lineboundary"),t.observer.readSelectionRange();let c=t.observer.selectionRange;t.docView.posFromDOM(c.anchorNode,c.anchorOffset)!=e.from&&i.collapse(n,r)}moveToLine(t){let e,i=this.dom;if(t.node!=i)return t;for(let n=t.offset;!e&&n=0;n--){let t=Be.get(i.childNodes[n]);t instanceof hi&&(e=t.domAtPos(t.length))}return e?new Re(e.node,e.offset,!0):t}nearest(t){for(let e=t;e;){let t=Be.get(e);if(t&&t.rootView==this)return t;e=e.parentNode}return null}posFromDOM(t,e){let i=this.nearest(t);if(!i)throw new RangeError("Trying to find position for a DOM position outside of the document");return i.localPosFromDOM(t,e)+i.posAtStart}domAtPos(t){let{i:e,off:i}=this.childCursor().findPos(t,-1);for(;e=0;s--){let o=this.children[s],l=r-o.breakAfter,h=l-o.length;if(lt||o.covers(1))&&(!i||o instanceof hi&&!(i instanceof hi&&e>=0))&&(i=o,n=h),r=h}return i?i.coordsAt(t-n,e):null}coordsForChar(t){let{i:e,off:i}=this.childPos(t,1),n=this.children[e];if(!(n instanceof hi))return null;for(;n.children.length;){let{i:t,off:e}=n.childPos(i,1);for(;;t++){if(t==n.children.length)return null;if((n=n.children[t]).length)break}i=e}if(!(n instanceof Ye))return null;let r=A(n.text,i);if(r==i)return null;let s=Oe(n.dom,i,r).getClientRects();for(let t=0;tMath.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,o=-1,l=this.view.textDirection==exports.Direction.LTR;for(let t=0,h=0;hn)break;if(t>=i){let i=a.dom.getBoundingClientRect();if(e.push(i.height),s){let e=a.dom.lastChild,n=e?ge(e):[];if(n.length){let e=n[n.length-1],s=l?e.right-i.left:i.right-e.left;s>o&&(o=s,this.minWidth=r,this.minWidthFrom=t,this.minWidthTo=c)}}}t=c+a.breakAfter}return e}textDirectionAt(t){let{i:e}=this.childPos(t,1);return"rtl"==getComputedStyle(this.children[e].dom).direction?exports.Direction.RTL:exports.Direction.LTR}measureTextSize(){for(let t of this.children)if(t instanceof hi){let e=t.measureTextSize();if(e)return e}let t,e,i,n=document.createElement("div");return n.className="cm-line",n.style.width="99999px",n.style.position="absolute",n.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore((()=>{this.dom.appendChild(n);let r=ge(n.firstChild)[0];t=n.getBoundingClientRect().height,e=r?r.width/27:7,i=r?r.height:t,n.remove()})),{lineHeight:t,charWidth:e,textHeight:i}}childCursor(t=this.length){let e=this.children.length;return e&&(t-=this.children[--e].length),new Ne(this.children,t,e)}computeBlockGapDeco(){let t=[],e=this.view.viewState;for(let i=0,n=0;;n++){let r=n==e.viewports.length?null:e.viewports[n],s=r?r.from-1:this.length;if(s>i){let n=(e.lineBlockAt(s).bottom-e.lineBlockAt(i).top)/this.view.scaleY;t.push(fi.replace({widget:new dn(n),block:!0,inclusive:!0,isBlockGap:!0}).range(i,s))}if(!r)break;i=r.to+1}return fi.set(t)}updateDeco(){let t=this.view.state.facet(Fi).map(((t,e)=>(this.dynamicDecorationMap[e]="function"==typeof t)?t(this.view):t));for(let e=t.length;ei.anchor?-1:1);if(!n)return;!i.empty&&(e=this.coordsAt(i.anchor,i.anchor>i.head?-1:1))&&(n={left:Math.min(n.left,e.left),top:Math.min(n.top,e.top),right:Math.max(n.right,e.right),bottom:Math.max(n.bottom,e.bottom)});let r=Ki(this.view),s={left:n.left-r.left,top:n.top-r.top,right:n.right+r.right,bottom:n.bottom+r.bottom},{offsetWidth:o,offsetHeight:l}=this.view.scrollDOM;!function(t,e,i,n,r,s,o,l){let h=t.ownerDocument,a=h.defaultView||window;for(let c=t,u=!1;c&&!u;)if(1==c.nodeType){let t,f=c==h.body,d=1,p=1;if(f)t=xe(a);else{if(/^(fixed|sticky)$/.test(getComputedStyle(c).position)&&(u=!0),c.scrollHeight<=c.clientHeight&&c.scrollWidth<=c.clientWidth){c=c.assignedSlot||c.parentNode;continue}let e=c.getBoundingClientRect();({scaleX:d,scaleY:p}=ke(c,e)),t={left:e.left,right:e.left+c.clientWidth*d,top:e.top,bottom:e.top+c.clientHeight*p}}let g=0,m=0;if("nearest"==r)e.top0&&e.bottom>t.bottom+m&&(m=e.bottom-t.bottom+m+o)):e.bottom>t.bottom&&(m=e.bottom-t.bottom+o,i<0&&e.top-m0&&e.right>t.right+g&&(g=e.right-t.right+g+s)):e.right>t.right&&(g=e.right-t.right+s,i<0&&e.left0))break;i=i.childNodes[n-1],n=ye(i)}if(i>=0)for(let n=t,r=e;;){if(3==n.nodeType)return{node:n,offset:r};if(!(1==n.nodeType&&r=0))break;n=n.childNodes[r],r=0}return null}let mn=class{constructor(){this.changes=[]}compareRange(t,e){vi(t,e,this.changes)}comparePoint(t,e){vi(t,e,this.changes)}};function vn(t,e){return e.left>t?e.left-t:Math.max(0,t-e.right)}function wn(t,e){return e.top>t?e.top-t:Math.max(0,t-e.bottom)}function yn(t,e){return t.tope.top+1}function bn(t,e){return et.bottom?{top:t.top,left:t.left,right:t.right,bottom:e}:t}function kn(t,e,i){let n,r,s,o,l,h,a,c,u=!1;for(let f=t.firstChild;f;f=f.nextSibling){let t=ge(f);for(let d=0;dm||o==m&&s>g){n=f,r=p,s=g,o=m;let l=m?i0?d0)}0==g?i>p.bottom&&(!a||a.bottomp.top)&&(h=f,c=p):a&&yn(a,p)?a=xn(a,p.bottom):c&&yn(c,p)&&(c=bn(c,p.top))}}if(a&&a.bottom>=i?(n=l,r=a):c&&c.top<=i&&(n=h,r=c),!n)return{node:t,offset:0};let f=Math.max(r.left,Math.min(r.right,e));return 3==n.nodeType?Sn(n,f,i):u&&"false"!=n.contentEditable?kn(n,f,i):{node:t,offset:Array.prototype.indexOf.call(t.childNodes,n)+(e>=(r.left+r.right)/2?1:0)}}function Sn(t,e,i){let n=t.nodeValue.length,r=-1,s=1e9,o=0;for(let l=0;li?a.top-i:i-a.bottom)-1;if(a.left-1<=e&&a.right+1>=e&&c=(a.left+a.right)/2,n=i;if(Je.chrome||Je.gecko){Oe(t,l).getBoundingClientRect().left==a.right&&(n=!i)}if(c<=0)return{node:t,offset:l+(n?1:0)};r=l+(n?1:0),s=c}}}return{node:t,offset:r>-1?r:o>0?t.nodeValue.length:0}}function An(t,e,i,n=-1){var r,s;let o,l=t.contentDOM.getBoundingClientRect(),h=l.top+t.viewState.paddingTop,{docHeight:a}=t.viewState,{x:c,y:u}=e,f=u-h;if(f<0)return 0;if(f>a)return t.state.doc.length;for(let e=t.viewState.heightOracle.textHeight/2,r=!1;o=t.elementAtHeight(f),o.type!=ui.Text;)for(;f=n>0?o.bottom+e:o.top-e,!(f>=0&&f<=a);){if(r)return i?null:0;r=!0,n=-n}u=h+f;let d=o.from;if(dt.viewport.to)return t.viewport.to==t.state.doc.length?t.state.doc.length:i?null:Mn(t,l,o,c,u);let p=t.dom.ownerDocument,g=t.root.elementFromPoint?t.root:p,m=g.elementFromPoint(c,u);m&&!t.contentDOM.contains(m)&&(m=null),m||(c=Math.max(l.left+1,Math.min(l.right-1,c)),m=g.elementFromPoint(c,u),m&&!t.contentDOM.contains(m)&&(m=null));let v,w=-1;if(m&&0!=(null===(r=t.docView.nearest(m))||void 0===r?void 0:r.isEditable))if(p.caretPositionFromPoint){let t=p.caretPositionFromPoint(c,u);t&&({offsetNode:v,offset:w}=t)}else if(p.caretRangeFromPoint){let e=p.caretRangeFromPoint(c,u);e&&(({startContainer:v,startOffset:w}=e),(!t.contentDOM.contains(v)||Je.safari&&function(t,e,i){let n;if(3!=t.nodeType||e!=(n=t.nodeValue.length))return!1;for(let e=t.nextSibling;e;e=e.nextSibling)if(1!=e.nodeType||"BR"!=e.nodeName)return!1;return Oe(t,n-1,n).getBoundingClientRect().left>i}(v,w,c)||Je.chrome&&function(t,e,i){if(0!=e)return!1;for(let e=t;;){let t=e.parentNode;if(!t||1!=t.nodeType||t.firstChild!=e)return!1;if(t.classList.contains("cm-line"))break;e=t}let n=1==t.nodeType?t.getBoundingClientRect():Oe(t,0,Math.max(t.nodeValue.length,1)).getBoundingClientRect();return i-n.left>5}(v,w,c))&&(v=void 0))}if(!v||!t.docView.dom.contains(v)){let e=hi.find(t.docView,d);if(!e)return f>o.top+o.height/2?o.to:o.from;({node:v,offset:w}=kn(e.dom,c,u))}let y=t.docView.nearest(v);if(!y)return null;if(y.isWidget&&1==(null===(s=y.dom)||void 0===s?void 0:s.nodeType)){let t=y.dom.getBoundingClientRect();return e.y1.5*t.defaultLineHeight){let e=t.viewState.heightOracle.textHeight;s+=Math.floor((r-i.top-.5*(t.defaultLineHeight-e))/e)*t.viewState.heightOracle.lineLength}let o=t.state.sliceDoc(i.from,i.to);return i.from+Zt(o,s,t.state.tabSize)}function Cn(t,e){let i=t.lineBlockAt(e);if(Array.isArray(i.type))for(let t of i.type)if(t.to>e||t.to==e&&(t.to==i.to||t.type==ui.Text))return t;return i}function On(t,e,i,n){let r=t.state.doc.lineAt(e.head),s=t.bidiSpans(r),o=t.textDirectionAt(r.from);for(let l=e,h=null;;){let e=un(r,s,o,l,i),a=cn;if(!e){if(r.number==(i?t.state.doc.lines:1))return l;a="\n",r=t.state.doc.line(r.number+(i?1:-1)),s=t.bidiSpans(r),e=q.cursor(i?r.from:r.to)}if(h){if(!h(a))return l}else{if(!n)return e;h=n(a)}l=e}}function Dn(t,e,i){for(;;){let n=0;for(let r of t)r.between(e-1,e+1,((t,r,s)=>{if(e>t&&ee(t))),i.from,e.head>i.from?-1:1);return n==i.from?i:q.cursor(n,nnull)),Je.gecko&&function(t){nr.has(t)||(nr.add(t),t.addEventListener("copy",(()=>{})),t.addEventListener("cut",(()=>{})))}(t.contentDOM.ownerDocument)}handleEvent(t){(function(t,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let i,n=e.target;n!=t.contentDOM;n=n.parentNode)if(!n||11==n.nodeType||(i=Be.get(n))&&i.ignoreEvent(e))return!1;return!0})(this.view,t)&&!this.ignoreDuringComposition(t)&&("keydown"==t.type&&this.keydown(t)||this.runHandlers(t.type,t))}runHandlers(t,e){let i=this.handlers[t];if(i){for(let t of i.observers)t(this.view,e);for(let t of i.handlers){if(e.defaultPrevented)break;if(t(this.view,e)){e.preventDefault();break}}}}ensureHandlers(t){let e=Pn(t),i=this.handlers,n=this.view.contentDOM;for(let t in e)if("scroll"!=t){let r=!e[t].handlers.length,s=i[t];s&&r!=!s.handlers.length&&(n.removeEventListener(t,this.handleEvent),s=null),s||n.addEventListener(t,this.handleEvent,{passive:r})}for(let t in i)"scroll"==t||e[t]||n.removeEventListener(t,this.handleEvent);this.handlers=e}keydown(t){if(this.lastKeyCode=t.keyCode,this.lastKeyTime=Date.now(),9==t.keyCode&&Date.now()e.keyCode==t.keyCode)))&&!t.ctrlKey||Ln.indexOf(t.key)>-1&&t.ctrlKey&&!t.shiftKey)?(229!=t.keyCode&&this.view.observer.forceFlush(),!1):(this.pendingIOSKey=e||t,setTimeout((()=>this.flushIOSKey()),250),!0)}flushIOSKey(){let t=this.pendingIOSKey;return!!t&&(this.pendingIOSKey=void 0,De(this.view.contentDOM,t.key,t.keyCode))}ignoreDuringComposition(t){return!!/^key/.test(t.type)&&(this.composing>0||!!(Je.safari&&!Je.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100)&&(this.compositionPendingKey=!1,!0))}startMouseSelection(t){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=t}update(t){this.mouseSelection&&this.mouseSelection.update(t),this.draggedContent&&t.docChanged&&(this.draggedContent=this.draggedContent.map(t.changes)),t.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}function Rn(t,e){return(i,n)=>{try{return e.call(t,n,i)}catch(t){Pi(i.state,t)}}}function Pn(t){let e=Object.create(null);function i(t){return e[t]||(e[t]={observers:[],handlers:[]})}for(let e of t){let t=e.spec;if(t&&t.domEventHandlers)for(let n in t.domEventHandlers){let r=t.domEventHandlers[n];r&&i(n).handlers.push(Rn(e.value,r))}if(t&&t.domEventObservers)for(let n in t.domEventObservers){let r=t.domEventObservers[n];r&&i(n).observers.push(Rn(e.value,r))}}for(let t in Hn)i(t).handlers.push(Hn[t]);for(let t in Wn)i(t).observers.push(Wn[t]);return e}const Bn=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],Ln="dthko",Nn=[16,17,18,20,91,92,224,225];function In(t){return.7*Math.max(0,t)+8}class Vn{constructor(t,e,i,n){this.view=t,this.startEvent=e,this.style=i,this.mustSelect=n,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=e,this.scrollParent=function(t){let e=t.ownerDocument;for(let i=t.parentNode;i&&i!=e.body;)if(1==i.nodeType){if(i.scrollHeight>i.clientHeight||i.scrollWidth>i.clientWidth)return i;i=i.assignedSlot||i.parentNode}else{if(11!=i.nodeType)break;i=i.host}return null}(t.contentDOM),this.atoms=t.state.facet(zi).map((e=>e(t)));let r=t.contentDOM.ownerDocument;r.addEventListener("mousemove",this.move=this.move.bind(this)),r.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=e.shiftKey,this.multiple=t.state.facet(Lt.allowMultipleSelections)&&function(t,e){let i=t.state.facet(xi);return i.length?i[0](e):Je.mac?e.metaKey:e.ctrlKey}(t,e),this.dragging=!(!function(t,e){let{main:i}=t.state.selection;if(i.empty)return!1;let n=fe(t.root);if(!n||0==n.rangeCount)return!0;let r=n.getRangeAt(0).getClientRects();for(let t=0;t=e.clientX&&i.top<=e.clientY&&i.bottom>=e.clientY)return!0}return!1}(t,e)||1!=Xn(e))&&null}start(t){!1===this.dragging&&this.select(t)}move(t){var e,i,n;if(0==t.buttons)return this.destroy();if(this.dragging||null==this.dragging&&(i=this.startEvent,n=t,Math.max(Math.abs(i.clientX-n.clientX),Math.abs(i.clientY-n.clientY))<10))return;this.select(this.lastEvent=t);let r=0,s=0,o=(null===(e=this.scrollParent)||void 0===e?void 0:e.getBoundingClientRect())||{left:0,top:0,right:this.view.win.innerWidth,bottom:this.view.win.innerHeight},l=Ki(this.view);t.clientX-l.left<=o.left+6?r=-In(o.left-t.clientX):t.clientX+l.right>=o.right-6&&(r=In(t.clientX-o.right)),t.clientY-l.top<=o.top+6?s=-In(o.top-t.clientY):t.clientY+l.bottom>=o.bottom-6&&(s=In(t.clientY-o.bottom)),this.setScrollSpeed(r,s)}up(t){null==this.dragging&&this.select(this.lastEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(t,e){this.scrollSpeed={x:t,y:e},t||e?this.scrolling<0&&(this.scrolling=setInterval((()=>this.scroll()),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){this.scrollParent?(this.scrollParent.scrollLeft+=this.scrollSpeed.x,this.scrollParent.scrollTop+=this.scrollSpeed.y):this.view.win.scrollBy(this.scrollSpeed.x,this.scrollSpeed.y),!1===this.dragging&&this.select(this.lastEvent)}skipAtoms(t){let e=null;for(let i=0;ithis.select(this.lastEvent)),20)}}const Hn=Object.create(null),Wn=Object.create(null),Fn=Je.ie&&Je.ie_version<15||Je.ios&&Je.webkit_version<604;function zn(t,e){let i,{state:n}=t,r=1,s=n.toText(e),o=s.lines==n.selection.ranges.length;if(null!=Zn&&n.selection.ranges.every((t=>t.empty))&&Zn==s.toString()){let t=-1;i=n.changeByRange((i=>{let l=n.doc.lineAt(i.from);if(l.from==t)return{range:i};t=l.from;let h=n.toText((o?s.line(r++).text:e)+n.lineBreak);return{changes:{from:l.from,insert:h},range:q.cursor(i.from+h.length)}}))}else i=o?n.changeByRange((t=>{let e=s.line(r++);return{changes:{from:t.from,to:t.to,insert:e.text},range:q.cursor(t.from+e.length)}})):n.replaceSelection(s);t.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}function _n(t,e,i,n){if(1==n)return q.cursor(e,i);if(2==n)return function(t,e,i=1){let n=t.charCategorizer(e),r=t.doc.lineAt(e),s=e-r.from;if(0==r.length)return q.cursor(e);0==s?i=1:s==r.length&&(i=-1);let o=s,l=s;i<0?o=A(r.text,s,!1):l=A(r.text,s);let h=n(r.text.slice(o,l));for(;o>0;){let t=A(r.text,o,!1);if(n(r.text.slice(t,o))!=h)break;o=t}for(;l{t.inputState.lastScrollTop=t.scrollDOM.scrollTop,t.inputState.lastScrollLeft=t.scrollDOM.scrollLeft},Hn.keydown=(t,e)=>(t.inputState.setSelectionOrigin("select"),27==e.keyCode&&(t.inputState.lastEscPress=Date.now()),!1),Wn.touchstart=(t,e)=>{t.inputState.lastTouchTime=Date.now(),t.inputState.setSelectionOrigin("select.pointer")},Wn.touchmove=t=>{t.inputState.setSelectionOrigin("select.pointer")},Hn.mousedown=(t,e)=>{if(t.observer.flush(),t.inputState.lastTouchTime>Date.now()-2e3)return!1;let i=null;for(let n of t.state.facet(Si))if(i=n(t,e),i)break;if(i||0!=e.button||(i=function(t,e){let i=$n(t,e),n=Xn(e),r=t.state.selection;return{update(t){t.docChanged&&(i.pos=t.changes.mapPos(i.pos),r=r.map(t.changes))},get(e,s,o){let l,h=$n(t,e),a=_n(t,h.pos,h.bias,n);if(i.pos!=h.pos&&!s){let e=_n(t,i.pos,i.bias,n),r=Math.min(e.from,a.from),s=Math.max(e.to,a.to);a=r1&&(l=function(t,e){for(let i=0;i=e)return q.create(t.ranges.slice(0,i).concat(t.ranges.slice(i+1)),t.mainIndex==i?0:t.mainIndex-(t.mainIndex>i?1:0))}return null}(r,h.pos))?l:o?r.addRange(a):q.create([a])}}}(t,e)),i){let n=!t.hasFocus;t.inputState.startMouseSelection(new Vn(t,e,i,n)),n&&t.observer.ignore((()=>Ce(t.contentDOM)));let r=t.inputState.mouseSelection;if(r)return r.start(e),!1===r.dragging}return!1};let qn=(t,e)=>t>=e.top&&t<=e.bottom,jn=(t,e,i)=>qn(e,i)&&t>=i.left&&t<=i.right;function Kn(t,e,i,n){let r=hi.find(t.docView,e);if(!r)return 1;let s=e-r.posAtStart;if(0==s)return 1;if(s==r.length)return-1;let o=r.coordsAt(s,-1);if(o&&jn(i,n,o))return-1;let l=r.coordsAt(s,1);return l&&jn(i,n,l)?1:o&&qn(n,o)?-1:1}function $n(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:i,bias:Kn(t,i,e.clientX,e.clientY)}}const Gn=Je.ie&&Je.ie_version<=11;let Un=null,Jn=0,Yn=0;function Xn(t){if(!Gn)return t.detail;let e=Un,i=Yn;return Un=t,Yn=Date.now(),Jn=!e||i>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(Jn+1)%3:1}function Qn(t,e,i,n){if(!i)return;let r=t.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:s}=t.inputState,o=n&&s&&function(t,e){let i=t.state.facet(ki);return i.length?i[0](e):Je.mac?!e.altKey:!e.ctrlKey}(t,e)?{from:s.from,to:s.to}:null,l={from:r,insert:i},h=t.state.changes(o?[o,l]:l);t.focus(),t.dispatch({changes:h,selection:{anchor:h.mapPos(r,-1),head:h.mapPos(r,1)},userEvent:o?"move.drop":"input.drop"}),t.inputState.draggedContent=null}Hn.dragstart=(t,e)=>{let{selection:{main:i}}=t.state;if(e.target.draggable){let n=t.docView.nearest(e.target);if(n&&n.isWidget){let t=n.posAtStart,e=t+n.length;(t>=i.to||e<=i.from)&&(i=q.range(t,e))}}let{inputState:n}=t;return n.mouseSelection&&(n.mouseSelection.dragging=!0),n.draggedContent=i,e.dataTransfer&&(e.dataTransfer.setData("Text",t.state.sliceDoc(i.from,i.to)),e.dataTransfer.effectAllowed="copyMove"),!1},Hn.dragend=t=>(t.inputState.draggedContent=null,!1),Hn.drop=(t,e)=>{if(!e.dataTransfer)return!1;if(t.state.readOnly)return!0;let i=e.dataTransfer.files;if(i&&i.length){let n=Array(i.length),r=0,s=()=>{++r==i.length&&Qn(t,e,n.filter((t=>null!=t)).join(t.state.lineBreak),!1)};for(let t=0;t{/[\x00-\x08\x0e-\x1f]{2}/.test(e.result)||(n[t]=e.result),s()},e.readAsText(i[t])}return!0}{let i=e.dataTransfer.getData("Text");if(i)return Qn(t,e,i,!0),!0}return!1},Hn.paste=(t,e)=>{if(t.state.readOnly)return!0;t.observer.flush();let i=Fn?null:e.clipboardData;return i?(zn(t,i.getData("text/plain")||i.getData("text/uri-text")),!0):(function(t){let e=t.dom.parentNode;if(!e)return;let i=e.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.focus(),setTimeout((()=>{t.focus(),i.remove(),zn(t,i.value)}),50)}(t),!1)};let Zn=null;Hn.copy=Hn.cut=(t,e)=>{let{text:i,ranges:n,linewise:r}=function(t){let e=[],i=[],n=!1;for(let n of t.selection.ranges)n.empty||(e.push(t.sliceDoc(n.from,n.to)),i.push(n));if(!e.length){let r=-1;for(let{from:n}of t.selection.ranges){let s=t.doc.lineAt(n);s.number>r&&(e.push(s.text),i.push({from:s.from,to:Math.min(t.doc.length,s.to+1)})),r=s.number}n=!0}return{text:e.join(t.lineBreak),ranges:i,linewise:n}}(t.state);if(!i&&!r)return!1;Zn=r?i:null,"cut"!=e.type||t.state.readOnly||t.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"});let s=Fn?null:e.clipboardData;return s?(s.clearData(),s.setData("text/plain",i),!0):(function(t,e){let i=t.dom.parentNode;if(!i)return;let n=i.appendChild(document.createElement("textarea"));n.style.cssText="position: fixed; left: -10000px; top: 10px",n.value=e,n.focus(),n.selectionEnd=e.length,n.selectionStart=0,setTimeout((()=>{n.remove(),t.focus()}),50)}(t,i),!1)};const tr=yt.define();function er(t,e){let i=[];for(let n of t.facet(Oi)){let r=n(t,e);r&&i.push(r)}return i?t.update({effects:i,annotations:tr.of(!0)}):null}function ir(t){setTimeout((()=>{let e=t.hasFocus;if(e!=t.inputState.notifiedFocused){let i=er(t.state,e);i?t.dispatch(i):t.update([])}}),10)}Wn.focus=t=>{t.inputState.lastFocusTime=Date.now(),t.scrollDOM.scrollTop||!t.inputState.lastScrollTop&&!t.inputState.lastScrollLeft||(t.scrollDOM.scrollTop=t.inputState.lastScrollTop,t.scrollDOM.scrollLeft=t.inputState.lastScrollLeft),ir(t)},Wn.blur=t=>{t.observer.clearSelectionRange(),ir(t)},Wn.compositionstart=Wn.compositionupdate=t=>{null==t.inputState.compositionFirstChange&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0)},Wn.compositionend=t=>{t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),t.inputState.compositionPendingKey=!0,t.inputState.compositionPendingChange=t.observer.pendingRecords().length>0,t.inputState.compositionFirstChange=null,Je.chrome&&Je.android?t.observer.flushSoon():t.inputState.compositionPendingChange?Promise.resolve().then((()=>t.observer.flush())):setTimeout((()=>{t.inputState.composing<0&&t.docView.hasComposition&&t.update([])}),50)},Wn.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()},Hn.beforeinput=(t,e)=>{var i;let n;if(Je.chrome&&Je.android&&(n=Bn.find((t=>t.inputType==e.inputType)))&&(t.observer.delayAndroidKey(n.key,n.keyCode),"Backspace"==n.key||"Delete"==n.key)){let e=(null===(i=window.visualViewport)||void 0===i?void 0:i.height)||0;setTimeout((()=>{var i;((null===(i=window.visualViewport)||void 0===i?void 0:i.height)||0)>e+10&&t.hasFocus&&(t.contentDOM.blur(),t.focus())}),100)}return!1};const nr=new Set;const rr=["pre-wrap","normal","pre-line","break-spaces"];class sr{constructor(t){this.lineWrapping=t,this.doc=u.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30,this.heightChanged=!1}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(t){if(!this.lineWrapping)return this.lineHeight;return(1+Math.max(0,Math.ceil((t-this.lineLength)/(this.lineLength-5))))*this.lineHeight}setDoc(t){return this.doc=t,this}mustRefreshForWrapping(t){return rr.indexOf(t)>-1!=this.lineWrapping}mustRefreshForHeights(t){let e=!1;for(let i=0;i-1,l=Math.round(e)!=Math.round(this.lineHeight)||this.lineWrapping!=o;if(this.lineWrapping=o,this.lineHeight=e,this.charWidth=i,this.textHeight=n,this.lineLength=r,l){this.heightSamples={};for(let t=0;t0}set outdated(t){this.flags=(t?2:0)|-3&this.flags}setHeight(t,e){this.height!=e&&(Math.abs(this.height-e)>ar&&(t.heightChanged=!0),this.height=e)}replace(t,e,i){return cr.of(i)}decomposeLeft(t,e){e.push(this)}decomposeRight(t,e){e.push(this)}applyChanges(t,e,i,n){let r=this,s=i.doc;for(let o=n.length-1;o>=0;o--){let{fromA:l,toA:h,fromB:a,toB:c}=n[o],u=r.lineAt(l,hr.ByPosNoHeight,i.setDoc(e),0,0),f=u.to>=h?u:r.lineAt(h,hr.ByPosNoHeight,i,0,0);for(c+=f.to-h,h=f.to;o>0&&u.from<=n[o-1].toA;)l=n[o-1].fromA,a=n[o-1].fromB,o--,l2*r){let r=t[e-1];r.break?t.splice(--e,1,r.left,null,r.right):t.splice(--e,1,r.left,r.right),i+=1+r.break,n-=r.size}else{if(!(r>2*n))break;{let e=t[i];e.break?t.splice(i,1,e.left,null,e.right):t.splice(i,1,e.left,e.right),i+=2+e.break,r-=e.size}}else if(n=r&&s(this.blockAt(0,i,n,r))}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more&&this.setHeight(t,n.heights[n.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class fr extends ur{constructor(t,e){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(t,e,i,n){return new lr(n,this.length,i,this.height,this.breaks)}replace(t,e,i){let n=i[0];return 1==i.length&&(n instanceof fr||n instanceof dr&&4&n.flags)&&Math.abs(this.length-n.length)<10?(n instanceof dr?n=new fr(n.length,this.height):n.height=this.height,this.outdated||(n.outdated=!1),n):cr.of(i)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more?this.setHeight(t,n.heights[n.index++]):(i||this.outdated)&&this.setHeight(t,Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class dr extends cr{constructor(t){super(t,0)}heightMetrics(t,e){let i,n=t.doc.lineAt(e).number,r=t.doc.lineAt(e+this.length).number,s=r-n+1,o=0;if(t.lineWrapping){let e=Math.min(this.height,t.lineHeight*s);i=e/s,this.length>s+1&&(o=(this.height-e)/(this.length-s-1))}else i=this.height/s;return{firstLine:n,lastLine:r,perLine:i,perChar:o}}blockAt(t,e,i,n){let{firstLine:r,lastLine:s,perLine:o,perChar:l}=this.heightMetrics(e,n);if(e.lineWrapping){let r=n+Math.round(Math.max(0,Math.min(1,(t-i)/this.height))*this.length),s=e.doc.lineAt(r),h=o+s.length*l,a=Math.max(i,t-h/2);return new lr(s.from,s.length,a,h,0)}{let n=Math.max(0,Math.min(s-r,Math.floor((t-i)/o))),{from:l,length:h}=e.doc.line(r+n);return new lr(l,h,i+o*n,o,0)}}lineAt(t,e,i,n,r){if(e==hr.ByHeight)return this.blockAt(t,i,n,r);if(e==hr.ByPosNoHeight){let{from:e,to:n}=i.doc.lineAt(t);return new lr(e,n-e,0,0,0)}let{firstLine:s,perLine:o,perChar:l}=this.heightMetrics(i,r),h=i.doc.lineAt(t),a=o+h.length*l,c=h.number-s,u=n+o*c+l*(h.from-r-c);return new lr(h.from,h.length,Math.max(n,Math.min(u,n+this.height-a)),a,0)}forEachLine(t,e,i,n,r,s){t=Math.max(t,r),e=Math.min(e,r+this.length);let{firstLine:o,perLine:l,perChar:h}=this.heightMetrics(i,r);for(let a=t,c=n;a<=e;){let e=i.doc.lineAt(a);if(a==t){let i=e.number-o;c+=l*i+h*(t-r-i)}let n=l+h*e.length;s(new lr(e.from,e.length,c,n,0)),c+=n,a=e.to+1}}replace(t,e,i){let n=this.length-e;if(n>0){let t=i[i.length-1];t instanceof dr?i[i.length-1]=new dr(t.length+n):i.push(null,new dr(n-1))}if(t>0){let e=i[0];e instanceof dr?i[0]=new dr(t+e.length):i.unshift(new dr(t-1),null)}return cr.of(i)}decomposeLeft(t,e){e.push(new dr(t-1),null)}decomposeRight(t,e){e.push(null,new dr(this.length-t-1))}updateHeight(t,e=0,i=!1,n){let r=e+this.length;if(n&&n.from<=e+this.length&&n.more){let i=[],s=Math.max(e,n.from),o=-1;for(n.from>e&&i.push(new dr(n.from-e-1).updateHeight(t,e));s<=r&&n.more;){let e=t.doc.lineAt(s).length;i.length&&i.push(null);let r=n.heights[n.index++];-1==o?o=r:Math.abs(r-o)>=ar&&(o=-2);let l=new fr(e,r);l.outdated=!1,i.push(l),s+=e+1}s<=r&&i.push(null,new dr(r-s).updateHeight(t,s));let l=cr.of(i);return(o<0||Math.abs(l.height-this.height)>=ar||Math.abs(o-this.heightMetrics(t,e).perLine)>=ar)&&(t.heightChanged=!0),l}return(i||this.outdated)&&(this.setHeight(t,t.heightForGap(e,e+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class pr extends cr{constructor(t,e,i){super(t.length+e+i.length,t.height+i.height,e|(t.outdated||i.outdated?2:0)),this.left=t,this.right=i,this.size=t.size+i.size}get break(){return 1&this.flags}blockAt(t,e,i,n){let r=i+this.left.height;return to))return h;let a=e==hr.ByPosNoHeight?hr.ByPosNoHeight:hr.ByPos;return l?h.join(this.right.lineAt(o,a,i,s,o)):this.left.lineAt(o,a,i,n,r).join(h)}forEachLine(t,e,i,n,r,s){let o=n+this.left.height,l=r+this.left.length+this.break;if(this.break)t=l&&this.right.forEachLine(t,e,i,o,l,s);else{let h=this.lineAt(l,hr.ByPos,i,n,r);t=t&&h.from<=e&&s(h),e>h.to&&this.right.forEachLine(h.to+1,e,i,o,l,s)}}replace(t,e,i){let n=this.left.length+this.break;if(ethis.left.length)return this.balanced(this.left,this.right.replace(t-n,e-n,i));let r=[];t>0&&this.decomposeLeft(t,r);let s=r.length;for(let t of i)r.push(t);if(t>0&&gr(r,s-1),e=i&&e.push(null)),t>i&&this.right.decomposeLeft(t-i,e)}decomposeRight(t,e){let i=this.left.length,n=i+this.break;if(t>=n)return this.right.decomposeRight(t-n,e);t2*e.size||e.size>2*t.size?cr.of(this.break?[t,null,e]:[t,e]):(this.left=t,this.right=e,this.height=t.height+e.height,this.outdated=t.outdated||e.outdated,this.size=t.size+e.size,this.length=t.length+this.break+e.length,this)}updateHeight(t,e=0,i=!1,n){let{left:r,right:s}=this,o=e+r.length+this.break,l=null;return n&&n.from<=e+r.length&&n.more?l=r=r.updateHeight(t,e,i,n):r.updateHeight(t,e,i),n&&n.from<=o+s.length&&n.more?l=s=s.updateHeight(t,o,i,n):s.updateHeight(t,o,i),l?this.balanced(r,s):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function gr(t,e){let i,n;null==t[e]&&(i=t[e-1])instanceof dr&&(n=t[e+1])instanceof dr&&t.splice(e-1,3,new dr(i.length+1+n.length))}class mr{constructor(t,e){this.pos=t,this.oracle=e,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=t}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(t,e){if(this.lineStart>-1){let t=Math.min(e,this.lineEnd),i=this.nodes[this.nodes.length-1];i instanceof fr?i.length+=t-this.pos:(t>this.pos||!this.isCovered)&&this.nodes.push(new fr(t-this.pos,-1)),this.writtenTo=t,e>t&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=e}point(t,e,i){if(t=5)&&this.addLineDeco(n,r,s)}else e>t&&this.span(t,e);this.lineEnd>-1&&this.lineEnd-1)return;let{from:t,to:e}=this.oracle.doc.lineAt(this.pos);this.lineStart=t,this.lineEnd=e,this.writtenTot&&this.nodes.push(new fr(this.pos-t,-1)),this.writtenTo=this.pos}blankContent(t,e){let i=new dr(e-t);return this.oracle.doc.lineAt(t).to==e&&(i.flags|=4),i}ensureLine(){this.enterLine();let t=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(t instanceof fr)return t;let e=new fr(0,-1);return this.nodes.push(e),e}addBlock(t){this.enterLine();let e=t.deco;e&&e.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,e&&e.endSide>0&&(this.covering=t)}addLineDeco(t,e,i){let n=this.ensureLine();n.length+=i,n.collapsed+=i,n.widgetHeight=Math.max(n.widgetHeight,t),n.breaks+=e,this.writtenTo=this.pos=this.pos+i}finish(t){let e=0==this.nodes.length?null:this.nodes[this.nodes.length-1];!(this.lineStart>-1)||e instanceof fr||this.isCovered?(this.writtenToi.clientHeight||i.scrollWidth>i.clientWidth)&&"visible"!=n.overflow){let n=i.getBoundingClientRect();s=Math.max(s,n.left),o=Math.min(o,n.right),l=Math.max(l,n.top),h=e==t.parentNode?n.bottom:Math.min(h,n.bottom)}e="absolute"==n.position||"fixed"==n.position?i.offsetParent:i.parentNode}else{if(11!=e.nodeType)break;e=e.host}return{left:s-i.left,right:Math.max(s,o)-i.left,top:l-(i.top+e),bottom:Math.max(l,h)-(i.top+e)}}function yr(t,e){let i=t.getBoundingClientRect();return{left:0,right:i.right-i.left,top:e,bottom:i.bottom-(i.top+e)}}class br{constructor(t,e,i){this.from=t,this.to=e,this.size=i}static same(t,e){if(t.length!=e.length)return!1;for(let i=0;i"function"!=typeof t&&"cm-lineWrapping"==t.class));this.heightOracle=new sr(e),this.stateDeco=t.facet(Fi).filter((t=>"function"!=typeof t)),this.heightMap=cr.empty().applyChanges(this.stateDeco,u.empty,this.heightOracle.setDoc(t.doc),[new Gi(0,0,0,t.doc.length)]),this.viewport=this.getViewport(0,null),this.updateViewportLines(),this.updateForViewport(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=fi.set(this.lineGaps.map((t=>t.draw(this,!1)))),this.computeVisibleRanges()}updateForViewport(){let t=[this.viewport],{main:e}=this.state.selection;for(let i=0;i<=1;i++){let n=i?e.head:e.anchor;if(!t.some((({from:t,to:e})=>n>=t&&n<=e))){let{from:e,to:i}=this.lineBlockAt(n);t.push(new Sr(e,i))}}this.viewports=t.sort(((t,e)=>t.from-e.from)),this.scaler=this.heightMap.height<=7e6?Or:new Dr(this.heightOracle,this.heightMap,this.viewports)}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,(t=>{this.viewportLines.push(1==this.scaler.scale?t:Tr(t,this.scaler))}))}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=this.state.facet(Fi).filter((t=>"function"!=typeof t));let n=t.changedRanges,r=Gi.extendWithRanges(n,function(t,e,i){let n=new vr;return Ft.compare(t,e,i,n,0),n.changes}(i,this.stateDeco,t?t.changes:N.empty(this.state.doc.length))),s=this.heightMap.height,o=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),r),this.heightMap.height!=s&&(t.flags|=2),o?(this.scrollAnchorPos=t.changes.mapPos(o.from,-1),this.scrollAnchorHeight=o.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=this.heightMap.height);let l=r.length?this.mapViewport(this.viewport,t.changes):this.viewport;(e&&(e.range.headl.to)||!this.viewportIsAppropriate(l))&&(l=this.getViewport(0,e));let h=!t.changes.empty||2&t.flags||l.from!=this.viewport.from||l.to!=this.viewport.to;this.viewport=l,this.updateForViewport(),h&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,t.changes))),t.flags|=this.computeVisibleRanges(),e&&(this.scrollTarget=e),!this.mustEnforceCursorAssoc&&t.selectionSet&&t.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(Ti)&&(this.mustEnforceCursorAssoc=!0)}measure(t){let e=t.contentDOM,i=window.getComputedStyle(e),n=this.heightOracle,r=i.whiteSpace;this.defaultTextDirection="rtl"==i.direction?exports.Direction.RTL:exports.Direction.LTR;let s=this.heightOracle.mustRefreshForWrapping(r),o=e.getBoundingClientRect(),l=s||this.mustMeasureContent||this.contentDOMHeight!=o.height;this.contentDOMHeight=o.height,this.mustMeasureContent=!1;let h=0,a=0;if(o.width&&o.height){let{scaleX:t,scaleY:i}=ke(e,o);this.scaleX==t&&this.scaleY==i||(this.scaleX=t,this.scaleY=i,h|=8,s=l=!0)}let c=(parseInt(i.paddingTop)||0)*this.scaleY,f=(parseInt(i.paddingBottom)||0)*this.scaleY;this.paddingTop==c&&this.paddingBottom==f||(this.paddingTop=c,this.paddingBottom=f,h|=10),this.editorWidth!=t.scrollDOM.clientWidth&&(n.lineWrapping&&(l=!0),this.editorWidth=t.scrollDOM.clientWidth,h|=8);let d=t.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=d&&(this.scrollAnchorHeight=-1,this.scrollTop=d),this.scrolledToBottom=Ee(t.scrollDOM);let p=(this.printing?yr:wr)(e,this.paddingTop),g=p.top-this.pixelViewport.top,m=p.bottom-this.pixelViewport.bottom;this.pixelViewport=p;let v=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(v!=this.inView&&(this.inView=v,v&&(l=!0)),!this.inView&&!this.scrollTarget)return 0;let w=o.width;if(this.contentDOMWidth==w&&this.editorHeight==t.scrollDOM.clientHeight||(this.contentDOMWidth=o.width,this.editorHeight=t.scrollDOM.clientHeight,h|=8),l){let e=t.docView.measureVisibleLineHeights(this.viewport);if(n.mustRefreshForHeights(e)&&(s=!0),s||n.lineWrapping&&Math.abs(w-this.contentDOMWidth)>n.charWidth){let{lineHeight:i,charWidth:o,textHeight:l}=t.docView.measureTextSize();s=i>0&&n.refresh(r,i,o,l,w/o,e),s&&(t.docView.minWidth=0,h|=8)}g>0&&m>0?a=Math.max(g,m):g<0&&m<0&&(a=Math.min(g,m)),n.heightChanged=!1;for(let i of this.viewports){let r=i.from==this.viewport.from?e:t.docView.measureVisibleLineHeights(i);this.heightMap=(s?cr.empty().applyChanges(this.stateDeco,u.empty,this.heightOracle,[new Gi(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(n,0,s,new or(i.from,r))}n.heightChanged&&(h|=2)}let y=!this.viewportIsAppropriate(this.viewport,a)||this.scrollTarget&&(this.scrollTarget.range.headthis.viewport.to);return y&&(this.viewport=this.getViewport(a,this.scrollTarget)),this.updateForViewport(),(2&h||y)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(s?[]:this.lineGaps,t)),h|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,t.docView.enforceCursorAssoc()),h}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(t,e){let i=.5-Math.max(-.5,Math.min(.5,t/1e3/2)),n=this.heightMap,r=this.heightOracle,{visibleTop:s,visibleBottom:o}=this,l=new Sr(n.lineAt(s-1e3*i,hr.ByHeight,r,0,0).from,n.lineAt(o+1e3*(1-i),hr.ByHeight,r,0,0).to);if(e){let{head:t}=e.range;if(tl.to){let i,s=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),o=n.lineAt(t,hr.ByPos,r,0,0);i="center"==e.y?(o.top+o.bottom)/2-s/2:"start"==e.y||"nearest"==e.y&&t=o+Math.max(10,Math.min(i,250)))&&n>s-2e3&&r>1,s=n<<1;if(this.defaultTextDirection!=exports.Direction.LTR&&!i)return[];let o=[],l=(n,s,h,a)=>{if(s-nn&&tt.from>=h.from&&t.to<=h.to&&Math.abs(t.from-n)t.frome))));if(!f){if(st.from<=s&&t.to>=s))){let t=e.moveToLineBoundary(q.cursor(s),!1,!0).head;t>n&&(s=t)}f=new br(n,s,this.gapSize(h,n,s,a))}o.push(f)};for(let t of this.viewportLines){if(t.lengtht.from&&l(t.from,r,t,e),ot.draw(this,this.heightOracle.lineWrapping)))))}computeVisibleRanges(){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let e=[];Ft.spans(t,this.viewport.from,this.viewport.to,{span(t,i){e.push({from:t,to:i})},point(){}},20);let i=e.length!=this.visibleRanges.length||this.visibleRanges.some(((t,i)=>t.from!=e[i].from||t.to!=e[i].to));return this.visibleRanges=e,i?4:0}lineBlockAt(t){return t>=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find((e=>e.from<=t&&e.to>=t))||Tr(this.heightMap.lineAt(t,hr.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(t){return Tr(this.heightMap.lineAt(this.scaler.fromDOM(t),hr.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(t){let e=this.lineBlockAtHeight(t+8);return e.from>=this.viewport.from||this.viewportLines[0].top-t>200?e:this.viewportLines[0]}elementAtHeight(t){return Tr(this.heightMap.blockAt(this.scaler.fromDOM(t),this.heightOracle,0,0),this.scaler)}get docHeight(){return this.scaler.toDOM(this.heightMap.height)}get contentHeight(){return this.docHeight+this.paddingTop+this.paddingBottom}}class Sr{constructor(t,e){this.from=t,this.to=e}}function Ar(t,e,i){let n=[],r=t,s=0;return Ft.spans(i,t,e,{span(){},point(t,e){t>r&&(n.push({from:r,to:t}),s+=t-r),r=e}},20),r=1)return e[e.length-1].to;let n=Math.floor(t*i);for(let t=0;;t++){let{from:i,to:r}=e[t],s=r-i;if(n<=s)return i+n;n-=s}}function Cr(t,e){let i=0;for(let{from:n,to:r}of t.ranges){if(e<=r){i+=e-n;break}i+=r-n}return i/t.total}const Or={toDOM:t=>t,fromDOM:t=>t,scale:1};class Dr{constructor(t,e,i){let n=0,r=0,s=0;this.viewports=i.map((({from:i,to:r})=>{let s=e.lineAt(i,hr.ByPos,t,0,0).top,o=e.lineAt(r,hr.ByPos,t,0,0).bottom;return n+=o-s,{from:i,to:r,top:s,bottom:o,domTop:0,domBottom:0}})),this.scale=(7e6-n)/(e.height-n);for(let t of this.viewports)t.domTop=s+(t.top-r)*this.scale,s=t.domBottom=t.domTop+(t.bottom-t.top),r=t.bottom}toDOM(t){for(let e=0,i=0,n=0;;e++){let r=eTr(t,e))):t._content)}const Er=$.define({combine:t=>t.join(" ")}),Rr=$.define({combine:t=>t.indexOf(!0)>-1}),Pr=ne.newName(),Br=ne.newName(),Lr=ne.newName(),Nr={"&light":"."+Br,"&dark":"."+Lr};function Ir(t,e,i){return new ne(e,{finish:e=>/&/.test(e)?e.replace(/&\w*/,(e=>{if("&"==e)return t;if(!i||!i[e])throw new RangeError(`Unsupported selector: ${e}`);return i[e]})):t+" "+e})}const Vr=Ir("."+Pr,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#444"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},".cm-announced":{position:"fixed",top:"-10000px"},"@media print":{".cm-announced":{display:"none"}},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",insetInlineStart:0,zIndex:200},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",borderRight:"1px solid #ddd"},"&dark .cm-gutters":{backgroundColor:"#333338",color:"#ccc"},".cm-gutter":{display:"flex !important",flexDirection:"column",flexShrink:0,boxSizing:"border-box",minHeight:"100%",overflow:"hidden"},".cm-gutterElement":{boxSizing:"border-box"},".cm-lineNumbers .cm-gutterElement":{padding:"0 3px 0 5px",minWidth:"20px",textAlign:"right",whiteSpace:"nowrap"},"&light .cm-activeLineGutter":{backgroundColor:"#e2f2ff"},"&dark .cm-activeLineGutter":{backgroundColor:"#222227"},".cm-panels":{boxSizing:"border-box",position:"sticky",left:0,right:0},"&light .cm-panels":{backgroundColor:"#f5f5f5",color:"black"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top"},".cm-highlightSpace:before":{content:"attr(data-display)",position:"absolute",pointerEvents:"none",color:"#888"},".cm-highlightTab":{backgroundImage:'url(\'data:image/svg+xml,\')',backgroundSize:"auto 100%",backgroundPosition:"right 90%",backgroundRepeat:"no-repeat"},".cm-trailingSpace":{backgroundColor:"#ff332255"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"1px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},Nr),Hr="￿";class Wr{constructor(t,e){this.points=t,this.text="",this.lineSeparator=e.facet(Lt.lineSeparator)}append(t){this.text+=t}lineBreak(){this.text+=Hr}readRange(t,e){if(!t)return this;let i=t.parentNode;for(let n=t;;){this.findPointBefore(i,n);let t=this.text.length;this.readNode(n);let r=n.nextSibling;if(r==e)break;let s=Be.get(n),o=Be.get(r);(s&&o?s.breakAfter:(s?s.breakAfter:zr(n))||zr(r)&&("BR"!=n.nodeName||n.cmIgnore)&&this.text.length>t)&&this.lineBreak(),n=r}return this.findPointBefore(i,e),this}readTextNode(t){let e=t.nodeValue;for(let i of this.points)i.node==t&&(i.pos=this.text.length+Math.min(i.offset,e.length));for(let i=0,n=this.lineSeparator?null:/\r\n?|\n/g;;){let r,s=-1,o=1;if(this.lineSeparator?(s=e.indexOf(this.lineSeparator,i),o=this.lineSeparator.length):(r=n.exec(e))&&(s=r.index,o=r[0].length),this.append(e.slice(i,s<0?e.length:s)),s<0)break;if(this.lineBreak(),o>1)for(let e of this.points)e.node==t&&e.pos>this.text.length&&(e.pos-=o-1);i=s+o}}readNode(t){if(t.cmIgnore)return;let e=Be.get(t),i=e&&e.overrideDOMText;if(null!=i){this.findPointInside(t,i.length);for(let t=i.iter();!t.next().done;)t.lineBreak?this.lineBreak():this.append(t.value)}else 3==t.nodeType?this.readTextNode(t):"BR"==t.nodeName?t.nextSibling&&this.lineBreak():1==t.nodeType&&this.readRange(t.firstChild,null)}findPointBefore(t,e){for(let i of this.points)i.node==t&&t.childNodes[i.offset]==e&&(i.pos=this.text.length)}findPointInside(t,e){for(let i of this.points)(3==t.nodeType?i.node==t:t.contains(i.node))&&(i.pos=this.text.length+(Fr(t,i.node,i.offset)?e:0))}}function Fr(t,e,i){for(;;){if(!e||i-1)this.newSel=null;else if(e>-1&&(this.bounds=t.docView.domBoundsAround(e,i,0))){let e=r||s?[]:function(t){let e=[];if(t.root.activeElement!=t.contentDOM)return e;let{anchorNode:i,anchorOffset:n,focusNode:r,focusOffset:s}=t.observer.selectionRange;i&&(e.push(new _r(i,n)),r==i&&s==n||e.push(new _r(r,s)));return e}(t),i=new Wr(e,t.state);i.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=i.text,this.newSel=function(t,e){if(0==t.length)return null;let i=t[0].pos,n=2==t.length?t[1].pos:i;return i>-1&&n>-1?q.single(i+e,n+e):null}(e,this.bounds.from)}else{let e=t.observer.selectionRange,i=r&&r.node==e.focusNode&&r.offset==e.focusOffset||!de(t.contentDOM,e.focusNode)?t.state.selection.main.head:t.docView.posFromDOM(e.focusNode,e.focusOffset),n=s&&s.node==e.anchorNode&&s.offset==e.anchorOffset||!de(t.contentDOM,e.anchorNode)?t.state.selection.main.anchor:t.docView.posFromDOM(e.anchorNode,e.anchorOffset);this.newSel=q.single(n,i)}}}function jr(t,e){let i,{newSel:n}=e,r=t.state.selection.main,s=t.inputState.lastKeyTime>Date.now()-100?t.inputState.lastKeyCode:-1;if(e.bounds){let{from:n,to:o}=e.bounds,l=r.from,h=null;(8===s||Je.android&&e.text.length0&&l>0&&t.charCodeAt(o-1)==e.charCodeAt(l-1);)o--,l--;if("end"==n){i-=o+Math.max(0,s-Math.min(o,l))-s}if(o=o?s-i:0,l=s+(l-o),o=s}else if(l=l?s-i:0,o=s+(o-l),l=s}return{from:s,toA:o,toB:l}}(t.state.doc.sliceString(n,o,Hr),e.text,l-n,h);a&&(Je.chrome&&13==s&&a.toB==a.from+2&&e.text.slice(a.from,a.toB)==Hr+Hr&&a.toB--,i={from:n+a.from,to:n+a.toA,insert:u.of(e.text.slice(a.from,a.toB).split(Hr))})}else n&&(!t.hasFocus&&t.state.facet(Bi)||n.main.eq(r))&&(n=null);if(!i&&!n)return!1;if(!i&&e.typeOver&&!r.empty&&n&&n.main.empty?i={from:r.from,to:r.to,insert:t.state.doc.slice(r.from,r.to)}:i&&i.from>=r.from&&i.to<=r.to&&(i.from!=r.from||i.to!=r.to)&&r.to-r.from-(i.to-i.from)<=4?i={from:r.from,to:r.to,insert:t.state.doc.slice(r.from,i.from).append(i.insert).append(t.state.doc.slice(i.to,r.to))}:(Je.mac||Je.android)&&i&&i.from==i.to&&i.from==r.head-1&&/^\. ?$/.test(i.insert.toString())&&"off"==t.contentDOM.getAttribute("autocorrect")?(n&&2==i.insert.length&&(n=q.single(n.main.anchor-1,n.main.head-1)),i={from:r.from,to:r.to,insert:u.of([" "])}):Je.chrome&&i&&i.from==i.to&&i.from==r.head&&"\n "==i.insert.toString()&&t.lineWrapping&&(n&&(n=q.single(n.main.anchor-1,n.main.head-1)),i={from:r.from,to:r.to,insert:u.of([" "])}),i){if(Je.ios&&t.inputState.flushIOSKey())return!0;if(Je.android&&(i.from==r.from&&i.to==r.to&&1==i.insert.length&&2==i.insert.lines&&De(t.contentDOM,"Enter",13)||(i.from==r.from-1&&i.to==r.to&&0==i.insert.length||8==s&&i.insert.lengthr.head)&&De(t.contentDOM,"Backspace",8)||i.from==r.from&&i.to==r.to+1&&0==i.insert.length&&De(t.contentDOM,"Delete",46)))return!0;let e,o=i.insert.toString();t.inputState.composing>=0&&t.inputState.composing++;let l=()=>e||(e=function(t,e,i){let n,r=t.state,s=r.selection.main;if(e.from>=s.from&&e.to<=s.to&&e.to-e.from>=(s.to-s.from)/3&&(!i||i.main.empty&&i.main.from==e.from+e.insert.length)&&t.inputState.composing<0){let i=s.frome.to?r.sliceDoc(e.to,s.to):"";n=r.replaceSelection(t.state.toText(i+e.insert.sliceString(0,void 0,t.state.lineBreak)+o))}else{let o=r.changes(e),l=i&&i.main.to<=o.newLength?i.main:void 0;if(r.selection.ranges.length>1&&t.inputState.composing>=0&&e.to<=s.to&&e.to>=s.to-10){let h,a=t.state.sliceDoc(e.from,e.to),c=i&&pn(t,i.main.head);if(c){let t=e.insert.length-(e.to-e.from);h={from:c.from,to:c.to-t}}else h=t.state.doc.lineAt(s.head);let u=s.to-e.to,f=s.to-s.from;n=r.changeByRange((i=>{if(i.from==s.from&&i.to==s.to)return{changes:o,range:l||i.map(o)};let n=i.to-u,c=n-a.length;if(i.to-i.from!=f||t.state.sliceDoc(c,n)!=a||i.to>=h.from&&i.from<=h.to)return{range:i};let d=r.changes({from:c,to:n,insert:e.insert}),p=i.to-s.to;return{changes:d,range:l?q.range(Math.max(0,l.anchor+p),Math.max(0,l.head+p)):i.map(d)}}))}else n={changes:o,selection:l&&r.selection.replaceRange(l)}}let o="input.type";(t.composing||t.inputState.compositionPendingChange&&t.inputState.compositionEndedAt>Date.now()-50)&&(t.inputState.compositionPendingChange=!1,o+=".compose",t.inputState.compositionFirstChange&&(o+=".start",t.inputState.compositionFirstChange=!1));return r.update(n,{userEvent:o,scrollIntoView:!0})}(t,i,n));return t.state.facet(Ci).some((e=>e(t,i.from,i.to,o,l)))||t.dispatch(l()),!0}if(n&&!n.main.eq(r)){let e=!1,i="select";return t.inputState.lastSelectionTime>Date.now()-50&&("select"==t.inputState.lastSelectionOrigin&&(e=!0),i=t.inputState.lastSelectionOrigin),t.dispatch({selection:n,scrollIntoView:e,userEvent:i}),!0}return!1}const Kr={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},$r=Je.ie&&Je.ie_version<=11;class Gr{constructor(t){this.view=t,this.active=!1,this.selectionRange=new Se,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.parentCheck=-1,this.dom=t.contentDOM,this.observer=new MutationObserver((e=>{for(let t of e)this.queue.push(t);(Je.ie&&Je.ie_version<=11||Je.ios&&t.composing)&&e.some((t=>"childList"==t.type&&t.removedNodes.length||"characterData"==t.type&&t.oldValue.length>t.target.nodeValue.length))?this.flushSoon():this.flush()})),$r&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),"function"==typeof ResizeObserver&&(this.resizeScroll=new ResizeObserver((()=>{var t;(null===(t=this.view.docView)||void 0===t?void 0:t.lastUpdate){this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))}),{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver((t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))}),{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(t){this.view.inputState.runHandlers("scroll",t),this.intersecting&&this.view.measure()}onScroll(t){this.intersecting&&this.flush(!1),this.onScrollChanged(t)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout((()=>{this.resizeTimeout=-1,this.view.requestMeasure()}),50))}onPrint(){this.view.viewState.printing=!0,this.view.measure(),setTimeout((()=>{this.view.viewState.printing=!1,this.view.requestMeasure()}),500)}updateGaps(t){if(this.gapIntersection&&(t.length!=this.gaps.length||this.gaps.some(((e,i)=>e!=t[i])))){this.gapIntersection.disconnect();for(let e of t)this.gapIntersection.observe(e);this.gaps=t}}onSelectionChange(t){let e=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:i}=this,n=this.selectionRange;if(i.state.facet(Bi)?i.root.activeElement!=this.dom:!pe(i.dom,n))return;let r=n.anchorNode&&i.docView.nearest(n.anchorNode);r&&r.ignoreEvent(t)?e||(this.selectionChanged=!1):(Je.ie&&Je.ie_version<=11||Je.android&&Je.chrome)&&!i.state.selection.main.empty&&n.focusNode&&me(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=Je.safari&&11==t.root.nodeType&&function(t){let e=t.activeElement;for(;e&&e.shadowRoot;)e=e.shadowRoot.activeElement;return e}(this.dom.ownerDocument)==this.dom&&function(t){let e=null;function i(t){t.preventDefault(),t.stopImmediatePropagation(),e=t.getTargetRanges()[0]}if(t.contentDOM.addEventListener("beforeinput",i,!0),t.dom.ownerDocument.execCommand("indent"),t.contentDOM.removeEventListener("beforeinput",i,!0),!e)return null;let n=e.startContainer,r=e.startOffset,s=e.endContainer,o=e.endOffset,l=t.docView.domAtPos(t.state.selection.main.anchor);me(l.node,l.offset,s,o)&&([n,r,s,o]=[s,o,n,r]);return{anchorNode:n,anchorOffset:r,focusNode:s,focusOffset:o}}(this.view)||fe(t.root);if(!e||this.selectionRange.eq(e))return!1;let i=pe(this.dom,e);return i&&!this.selectionChanged&&t.inputState.lastFocusTime>Date.now()-200&&t.inputState.lastTouchTime{let t=this.delayedAndroidKey;if(t){this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=t.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&t.force&&De(this.dom,t.key,t.keyCode)}};this.flushingAndroidKey=this.view.win.requestAnimationFrame(t)}this.delayedAndroidKey&&"Enter"!=t||(this.delayedAndroidKey={key:t,keyCode:e,force:this.lastChange{this.delayedFlush=-1,this.flush()})))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let t of this.observer.takeRecords())this.queue.push(t);return this.queue}processRecords(){let t=this.pendingRecords();t.length&&(this.queue=[]);let e=-1,i=-1,n=!1;for(let r of t){let t=this.readMutation(r);t&&(t.typeOver&&(n=!0),-1==e?({from:e,to:i}=t):(e=Math.min(t.from,e),i=Math.max(t.to,i)))}return{from:e,to:i,typeOver:n}}readChange(){let{from:t,to:e,typeOver:i}=this.processRecords(),n=this.selectionChanged&&pe(this.dom,this.selectionRange);if(t<0&&!n)return null;t>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let r=new qr(this.view,t,e,i);return this.view.docView.domChanged={newSel:r.newSel?r.newSel.main:null},r}flush(t=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;t&&this.readSelectionRange();let e=this.readChange();if(!e)return this.view.requestMeasure(),!1;let i=this.view.state,n=jr(this.view,e);return this.view.state==i&&this.view.update([]),n}readMutation(t){let e=this.view.docView.nearest(t.target);if(!e||e.ignoreMutation(t))return null;if(e.markDirty("attributes"==t.type),"attributes"==t.type&&(e.flags|=4),"childList"==t.type){let i=Ur(e,t.previousSibling||t.target.previousSibling,-1),n=Ur(e,t.nextSibling||t.target.nextSibling,1);return{from:i?e.posAfter(i):e.posAtStart,to:n?e.posBefore(n):e.posAtEnd,typeOver:!1}}return"characterData"==t.type?{from:e.posAtStart,to:e.posAtEnd,typeOver:t.target.nodeValue==t.oldValue}:null}setWindow(t){t!=this.win&&(this.removeWindowListeners(this.win),this.win=t,this.addWindowListeners(this.win))}addWindowListeners(t){t.addEventListener("resize",this.onResize),t.addEventListener("beforeprint",this.onPrint),t.addEventListener("scroll",this.onScroll),t.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(t){t.removeEventListener("scroll",this.onScroll),t.removeEventListener("resize",this.onResize),t.removeEventListener("beforeprint",this.onPrint),t.document.removeEventListener("selectionchange",this.onSelectionChange)}destroy(){var t,e,i;this.stop(),null===(t=this.intersection)||void 0===t||t.disconnect(),null===(e=this.gapIntersection)||void 0===e||e.disconnect(),null===(i=this.resizeScroll)||void 0===i||i.disconnect();for(let t of this.scrollTargets)t.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey)}}function Ur(t,e,i){for(;e;){let n=Be.get(e);if(n&&n.parent==t)return n;let r=e.parentNode;e=r!=t.dom?r:i>0?e.nextSibling:e.previousSibling}return null}class Jr{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return this.inputState.composing>0}get compositionStarted(){return this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(t={}){this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM);let{dispatch:e}=t;this.dispatchTransactions=t.dispatchTransactions||e&&(t=>t.forEach((t=>e(t,this))))||(t=>this.update(t)),this.dispatch=this.dispatch.bind(this),this._root=t.root||function(t){for(;t;){if(t&&(9==t.nodeType||11==t.nodeType&&t.host))return t;t=t.assignedSlot||t.parentNode}return null}(t.parent)||document,this.viewState=new kr(t.state||Lt.create(t)),t.scrollTo&&t.scrollTo.is(Ri)&&(this.viewState.scrollTarget=t.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(Ni).map((t=>new Vi(t)));for(let t of this.plugins)t.update(this);this.observer=new Gr(this),this.inputState=new En(this),this.inputState.ensureHandlers(this.plugins),this.docView=new fn(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),t.parent&&t.parent.appendChild(this.dom)}dispatch(...t){let e=1==t.length&&t[0]instanceof St?t:1==t.length&&Array.isArray(t[0])?t[0]:[this.state.update(...t)];this.dispatchTransactions(e,this)}update(t){if(0!=this.updateState)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let e,i=!1,n=!1,r=this.state;for(let e of t){if(e.startState!=r)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");r=e.state}if(this.destroyed)return void(this.viewState.state=r);let s=this.hasFocus,o=0,l=null;t.some((t=>t.annotation(tr)))?(this.inputState.notifiedFocused=s,o=1):s!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=s,l=er(r,s),l||(o=1));let h=this.observer.delayedAndroidKey,a=null;if(h?(this.observer.clearDelayedAndroidKey(),a=this.observer.readChange(),(a&&!this.state.doc.eq(r.doc)||!this.state.selection.eq(r.selection))&&(a=null)):this.observer.clear(),r.facet(Lt.phrases)!=this.state.facet(Lt.phrases))return this.setState(r);e=Ui.create(this,r,t),e.flags|=o;let c=this.viewState.scrollTarget;try{this.updateState=2;for(let e of t){if(c&&(c=c.map(e.changes)),e.scrollIntoView){let{main:t}=e.state.selection;c=new Ei(t.empty?t:q.cursor(t.head,t.head>t.anchor?-1:1))}for(let t of e.effects)t.is(Ri)&&(c=t.value.clip(this.state))}this.viewState.update(e,c),this.bidiCache=Qr.update(this.bidiCache,e.changes),e.empty||(this.updatePlugins(e),this.inputState.update(e)),i=this.docView.update(e),this.state.facet($i)!=this.styleModules&&this.mountStyles(),n=this.updateAttrs(),this.showAnnouncements(t),this.docView.updateSelection(i,t.some((t=>t.isUserEvent("select.pointer"))))}finally{this.updateState=0}if(e.startState.facet(Er)!=e.state.facet(Er)&&(this.viewState.mustMeasureContent=!0),(i||n||c||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),!e.empty)for(let t of this.state.facet(Mi))try{t(e)}catch(t){Pi(this.state,t,"update listener")}(l||a)&&Promise.resolve().then((()=>{l&&this.state==l.startState&&this.dispatch(l),a&&!jr(this,a)&&h.force&&De(this.contentDOM,h.key,h.keyCode)}))}setState(t){if(0!=this.updateState)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed)return void(this.viewState.state=t);this.updateState=2;let e=this.hasFocus;try{for(let t of this.plugins)t.destroy(this);this.viewState=new kr(t),this.plugins=t.facet(Ni).map((t=>new Vi(t))),this.pluginMap.clear();for(let t of this.plugins)t.update(this);this.docView.destroy(),this.docView=new fn(this),this.inputState.ensureHandlers(this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}e&&this.focus(),this.requestMeasure()}updatePlugins(t){let e=t.startState.facet(Ni),i=t.state.facet(Ni);if(e!=i){let n=[];for(let r of i){let i=e.indexOf(r);if(i<0)n.push(new Vi(r));else{let e=this.plugins[i];e.mustUpdate=t,n.push(e)}}for(let e of this.plugins)e.mustUpdate!=t&&e.destroy(this);this.plugins=n,this.pluginMap.clear()}else for(let e of this.plugins)e.mustUpdate=t;for(let t=0;t-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey)return this.measureScheduled=-1,void this.requestMeasure();this.measureScheduled=0,t&&this.observer.forceFlush();let e=null,i=this.scrollDOM,n=i.scrollTop*this.scaleY,{scrollAnchorPos:r,scrollAnchorHeight:s}=this.viewState;Math.abs(n-this.viewState.scrollTop)>1&&(s=-1),this.viewState.scrollAnchorHeight=-1;try{for(let t=0;;t++){if(s<0)if(Ee(i))r=-1,s=this.viewState.heightMap.height;else{let t=this.viewState.scrollAnchorAt(n);r=t.from,s=t.top}this.updateState=1;let o=this.viewState.measure(this);if(!o&&!this.measureRequests.length&&null==this.viewState.scrollTarget)break;if(t>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let l=[];4&o||([this.measureRequests,l]=[l,this.measureRequests]);let h=l.map((t=>{try{return t.read(this)}catch(t){return Pi(this.state,t),Xr}})),a=Ui.create(this,this.state,[]),c=!1;a.flags|=o,e?e.flags|=o:e=a,this.updateState=2,a.empty||(this.updatePlugins(a),this.inputState.update(a),this.updateAttrs(),c=this.docView.update(a));for(let t=0;t1||t<-1){n+=t,i.scrollTop=n/this.scaleY,s=-1;continue}}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let t of this.state.facet(Mi))t(e)}get themeClasses(){return Pr+" "+(this.state.facet(Rr)?Lr:Br)+" "+this.state.facet(Er)}updateAttrs(){let t=Zr(this,Hi,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:this.state.facet(Bi)?"true":"false",class:"cm-content",style:`${Je.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),Zr(this,Wi,e);let i=this.observer.ignore((()=>{let i=oi(this.contentDOM,this.contentAttrs,e),n=oi(this.dom,this.editorAttrs,t);return i||n}));return this.editorAttrs=t,this.contentAttrs=e,i}showAnnouncements(t){let e=!0;for(let i of t)for(let t of i.effects)if(t.is(Jr.announce)){e&&(this.announceDOM.textContent=""),e=!1,this.announceDOM.appendChild(document.createElement("div")).textContent=t.value}}mountStyles(){this.styleModules=this.state.facet($i);let t=this.state.facet(Jr.cspNonce);ne.mount(this.root,this.styleModules.concat(Vr).reverse(),t?{nonce:t}:void 0)}readMeasured(){if(2==this.updateState)throw new Error("Reading the editor layout isn't allowed during an update");0==this.updateState&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(t){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame((()=>this.measure()))),t){if(this.measureRequests.indexOf(t)>-1)return;if(null!=t.key)for(let e=0;ee.spec==t))||null),e&&e.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(t){return this.readMeasured(),this.viewState.elementAtHeight(t)}lineBlockAtHeight(t){return this.readMeasured(),this.viewState.lineBlockAtHeight(t)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(t){return this.viewState.lineBlockAt(t)}get contentHeight(){return this.viewState.contentHeight}moveByChar(t,e,i){return Tn(this,t,On(this,t,e,i))}moveByGroup(t,e){return Tn(this,t,On(this,t,e,(e=>function(t,e,i){let n=t.state.charCategorizer(e),r=n(i);return t=>{let e=n(t);return r==Et.Space&&(r=e),r==e}}(this,t.head,e))))}moveToLineBoundary(t,e,i=!0){return function(t,e,i,n){let r=Cn(t,e.head),s=n&&r.type==ui.Text&&(t.lineWrapping||r.widgetLineBreaks)?t.coordsAtPos(e.assoc<0&&e.head>r.from?e.head-1:e.head):null;if(s){let e=t.dom.getBoundingClientRect(),n=t.textDirectionAt(r.from),o=t.posAtCoords({x:i==(n==exports.Direction.LTR)?e.right-1:e.left+1,y:(s.top+s.bottom)/2});if(null!=o)return q.cursor(o,i?-1:1)}return q.cursor(i?r.to:r.from,i?-1:1)}(this,t,e,i)}moveVertically(t,e,i){return Tn(this,t,function(t,e,i,n){let r=e.head,s=i?1:-1;if(r==(i?t.state.doc.length:0))return q.cursor(r,e.assoc);let o,l=e.goalColumn,h=t.contentDOM.getBoundingClientRect(),a=t.coordsAtPos(r,e.assoc||-1),c=t.documentTop;if(a)null==l&&(l=a.left-h.left),o=s<0?a.top:a.bottom;else{let e=t.viewState.lineBlockAt(r);null==l&&(l=Math.min(h.right-h.left,t.defaultCharacterWidth*(r-e.from))),o=(s<0?e.top:e.bottom)+c}let u=h.left+l,f=null!=n?n:t.viewState.heightOracle.textHeight>>1;for(let e=0;;e+=10){let i=o+(f+e)*s,n=An(t,{x:u,y:i},!1,s);if(ih.bottom||(s<0?nr)){let e=t.docView.coordsForChar(n),r=!e||i0)}coordsForChar(t){return this.readMeasured(),this.docView.coordsForChar(t)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(t){return!this.state.facet(Di)||tthis.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(t))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(t){if(t.length>Yr)return an(t.length);let e,i=this.textDirectionAt(t.from);for(let n of this.bidiCache)if(n.from==t.from&&n.dir==i&&(n.fresh||sn(n.isolates,e=qi(this,t.from,t.to))))return n.order;e||(e=qi(this,t.from,t.to));let n=function(t,e,i){if(!t)return[new rn(0,0,e==Yi?1:0)];if(e==Ji&&!i.length&&!nn.test(t))return an(t.length);if(i.length)for(;t.length>on.length;)on[on.length]=256;let n=[],r=e==Ji?0:1;return hn(t,r,r,i,0,t.length,n),n}(t.text,i,e);return this.bidiCache.push(new Qr(t.from,t.to,i,e,!0,n)),n}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||Je.safari&&(null===(t=this.inputState)||void 0===t?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore((()=>{Ce(this.contentDOM),this.docView.updateSelection()}))}setRoot(t){this._root!=t&&(this._root=t,this.observer.setWindow((9==t.nodeType?t:t.ownerDocument).defaultView||window),this.mountStyles())}destroy(){for(let t of this.plugins)t.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(t,e={}){return Ri.of(new Ei("number"==typeof t?q.cursor(t):t,e.y,e.x,e.yMargin,e.xMargin))}scrollSnapshot(){let{scrollTop:t,scrollLeft:e}=this.scrollDOM,i=this.viewState.scrollAnchorAt(t);return Ri.of(new Ei(q.cursor(i.from),"start","start",i.top-t,e,!0))}static domEventHandlers(t){return Ii.define((()=>({})),{eventHandlers:t})}static domEventObservers(t){return Ii.define((()=>({})),{eventObservers:t})}static theme(t,e){let i=ne.newName(),n=[Er.of(i),$i.of(Ir(`.${i}`,t))];return e&&e.dark&&n.push(Rr.of(!0)),n}static baseTheme(t){return st.lowest($i.of(Ir("."+Pr,t,Nr)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),n=i&&Be.get(i)||Be.get(t);return(null===(e=null==n?void 0:n.rootView)||void 0===e?void 0:e.view)||null}}Jr.styleModule=$i,Jr.inputHandler=Ci,Jr.focusChangeEffect=Oi,Jr.perLineTextDirection=Di,Jr.exceptionSink=Ai,Jr.updateListener=Mi,Jr.editable=Bi,Jr.mouseSelectionStyle=Si,Jr.dragMovesSelection=ki,Jr.clickAddsSelectionRange=xi,Jr.decorations=Fi,Jr.atomicRanges=zi,Jr.bidiIsolatedRanges=_i,Jr.scrollMargins=ji,Jr.darkTheme=Rr,Jr.cspNonce=$.define({combine:t=>t.length?t[0]:""}),Jr.contentAttributes=Wi,Jr.editorAttributes=Hi,Jr.lineWrapping=Jr.contentAttributes.of({class:"cm-lineWrapping"}),Jr.announce=kt.define();const Yr=4096,Xr={};class Qr{constructor(t,e,i,n,r,s){this.from=t,this.to=e,this.dir=i,this.isolates=n,this.fresh=r,this.order=s}static update(t,e){if(e.empty&&!t.some((t=>t.fresh)))return t;let i=[],n=t.length?t[t.length-1].dir:exports.Direction.LTR;for(let r=Math.max(0,t.length-10);r=0;r--){let e=n[r],s="function"==typeof e?e(t):e;s&&ni(s,i)}return i}const ts=Je.mac?"mac":Je.windows?"win":Je.linux?"linux":"key";function es(t,e,i){return e.altKey&&(t="Alt-"+t),e.ctrlKey&&(t="Ctrl-"+t),e.metaKey&&(t="Meta-"+t),!1!==i&&e.shiftKey&&(t="Shift-"+t),t}const is=st.default(Jr.domEventHandlers({keydown:(t,e)=>hs(ss(e.state),t,e,"editor")})),ns=$.define({enables:is}),rs=new WeakMap;function ss(t){let e=t.facet(ns),i=rs.get(e);return i||rs.set(e,i=function(t,e=ts){let i=Object.create(null),n=Object.create(null),r=(t,e)=>{let i=n[t];if(null==i)n[t]=e;else if(i!=e)throw new Error("Key binding "+t+" is used both as a regular binding and as a multi-stroke prefix")},s=(t,n,s,o,l)=>{var h,a;let c=i[t]||(i[t]=Object.create(null)),u=n.split(/ (?!$)/).map((t=>function(t,e){const i=t.split(/-(?!$)/);let n,r,s,o,l=i[i.length-1];"Space"==l&&(l=" ");for(let t=0;t{let n=os={view:e,prefix:i,scope:t};return setTimeout((()=>{os==n&&(os=null)}),ls),!0}]})}let f=u.join(" ");r(f,!1);let d=c[f]||(c[f]={preventDefault:!1,stopPropagation:!1,run:(null===(a=null===(h=c._any)||void 0===h?void 0:h.run)||void 0===a?void 0:a.slice())||[]});s&&d.run.push(s),o&&(d.preventDefault=!0),l&&(d.stopPropagation=!0)};for(let n of t){let t=n.scope?n.scope.split(" "):["editor"];if(n.any)for(let e of t){let t=i[e]||(i[e]=Object.create(null));t._any||(t._any={preventDefault:!1,stopPropagation:!1,run:[]});for(let e in t)t[e].run.push(n.any)}let r=n[e]||n.key;if(r)for(let e of t)s(e,r,n.run,n.preventDefault,n.stopPropagation),n.shift&&s(e,"Shift-"+r,n.shift,n.preventDefault,n.stopPropagation)}return i}(e.reduce(((t,e)=>t.concat(e)),[]))),i}let os=null;const ls=4e3;function hs(t,e,i,n){let r=function(t){var e=!(he&&t.metaKey&&t.shiftKey&&!t.ctrlKey&&!t.altKey||ae&&t.shiftKey&&t.key&&1==t.key.length||"Unidentified"==t.key)&&t.key||(t.shiftKey?le:oe)[t.keyCode]||t.key||"Unidentified";return"Esc"==e&&(e="Escape"),"Del"==e&&(e="Delete"),"Left"==e&&(e="ArrowLeft"),"Up"==e&&(e="ArrowUp"),"Right"==e&&(e="ArrowRight"),"Down"==e&&(e="ArrowDown"),e}(e),s=R(T(r,0))==r.length&&" "!=r,o="",l=!1,h=!1,a=!1;os&&os.view==i&&os.scope==n&&(o=os.prefix+" ",Nn.indexOf(e.keyCode)<0&&(h=!0,os=null));let c,u,f=new Set,d=t=>{if(t){for(let n of t.run)if(!f.has(n)&&(f.add(n),n(i,e)))return t.stopPropagation&&(a=!0),!0;t.preventDefault&&(t.stopPropagation&&(a=!0),h=!0)}return!1},p=t[n];return p&&(d(p[o+es(r,e,!s)])?l=!0:s&&(e.altKey||e.metaKey||e.ctrlKey)&&!(Je.windows&&e.ctrlKey&&e.altKey)&&(c=oe[e.keyCode])&&c!=r?(d(p[o+es(c,e,!0)])||e.shiftKey&&(u=le[e.keyCode])!=r&&u!=c&&d(p[o+es(u,e,!1)]))&&(l=!0):s&&e.shiftKey&&d(p[o+es(r,e,!0)])&&(l=!0),!l&&d(p._any)&&(l=!0)),h&&(l=!0),l&&a&&e.stopPropagation(),l}class as{constructor(t,e,i,n,r){this.className=t,this.left=e,this.top=i,this.width=n,this.height=r}draw(){let t=document.createElement("div");return t.className=this.className,this.adjust(t),t}update(t,e){return e.className==this.className&&(this.adjust(t),!0)}adjust(t){t.style.left=this.left+"px",t.style.top=this.top+"px",null!=this.width&&(t.style.width=this.width+"px"),t.style.height=this.height+"px"}eq(t){return this.left==t.left&&this.top==t.top&&this.width==t.width&&this.height==t.height&&this.className==t.className}static forRange(t,e,i){if(i.empty){let n=t.coordsAtPos(i.head,i.assoc||1);if(!n)return[];let r=cs(t);return[new as(e,n.left-r.left,n.top-r.top,null,n.bottom-n.top)]}return function(t,e,i){if(i.to<=t.viewport.from||i.from>=t.viewport.to)return[];let n=Math.max(i.from,t.viewport.from),r=Math.min(i.to,t.viewport.to),s=t.textDirection==exports.Direction.LTR,o=t.contentDOM,l=o.getBoundingClientRect(),h=cs(t),a=o.querySelector(".cm-line"),c=a&&window.getComputedStyle(a),u=l.left+(c?parseInt(c.paddingLeft)+Math.min(0,parseInt(c.textIndent)):0),f=l.right-(c?parseInt(c.paddingRight):0),d=Cn(t,n),p=Cn(t,r),g=d.type==ui.Text?d:null,m=p.type==ui.Text?p:null;g&&(t.lineWrapping||d.widgetLineBreaks)&&(g=us(t,n,g));m&&(t.lineWrapping||p.widgetLineBreaks)&&(m=us(t,r,m));if(g&&m&&g.from==m.from)return w(y(i.from,i.to,g));{let e=g?y(i.from,null,g):b(d,!1),n=m?y(null,i.to,m):b(p,!0),r=[];return(g||d).to<(m||p).from-(g&&m?1:0)||d.widgetLineBreaks>1&&e.bottom+t.defaultLineHeight/2a&&n.from=s)break;l>r&&h(Math.max(t,r),null==e&&t<=a,Math.min(l,s),null==i&&l>=c,o.dir)}if(r=n.to+1,r>=s)break}return 0==l.length&&h(a,null==e,c,null==i,t.textDirection),{top:r,bottom:o,horizontal:l}}function b(t,e){let i=l.top+(e?t.top:t.bottom);return{top:i,bottom:i,horizontal:[]}}}(t,e,i)}}function cs(t){let e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==exports.Direction.LTR?e.left:e.right-t.scrollDOM.clientWidth*t.scaleX)-t.scrollDOM.scrollLeft*t.scaleX,top:e.top-t.scrollDOM.scrollTop*t.scaleY}}function us(t,e,i){let n=q.cursor(e);return{from:Math.max(i.from,t.moveToLineBoundary(n,!1,!0).from),to:Math.min(i.to,t.moveToLineBoundary(n,!0,!0).from),type:ui.Text}}class fs{constructor(t,e){this.view=t,this.layer=e,this.drawn=[],this.scaleX=1,this.scaleY=1,this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=t.scrollDOM.appendChild(document.createElement("div")),this.dom.classList.add("cm-layer"),e.above&&this.dom.classList.add("cm-layer-above"),e.class&&this.dom.classList.add(e.class),this.scale(),this.dom.setAttribute("aria-hidden","true"),this.setOrder(t.state),t.requestMeasure(this.measureReq),e.mount&&e.mount(this.dom,t)}update(t){t.startState.facet(ds)!=t.state.facet(ds)&&this.setOrder(t.state),(this.layer.update(t,this.dom)||t.geometryChanged)&&(this.scale(),t.view.requestMeasure(this.measureReq))}setOrder(t){let e=0,i=t.facet(ds);for(;e{return i=t,n=this.drawn[e],!(i.constructor==n.constructor&&i.eq(n));var i,n}))){let e=this.dom.firstChild,i=0;for(let n of t)n.update&&e&&n.constructor&&this.drawn[i].constructor&&n.update(e,this.drawn[i])?(e=e.nextSibling,i++):this.dom.insertBefore(n.draw(),e);for(;e;){let t=e.nextSibling;e.remove(),e=t}this.drawn=t}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const ds=$.define();function ps(t){return[Ii.define((e=>new fs(e,t))),ds.of(t)]}const gs=!Je.ios,ms=$.define({combine:t=>Nt(t,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(t,e)=>Math.min(t,e),drawRangeCursor:(t,e)=>t||e})});function vs(t){return t.startState.facet(ms)!=t.state.facet(ms)}const ws=ps({above:!0,markers(t){let{state:e}=t,i=e.facet(ms),n=[];for(let r of e.selection.ranges){let s=r==e.selection.main;if(r.empty?!s||gs:i.drawRangeCursor){let e=s?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",i=r.empty?r:q.cursor(r.head,r.head>r.anchor?-1:1);for(let r of as.forRange(t,e,i))n.push(r)}}return n},update(t,e){t.transactions.some((t=>t.selection))&&(e.style.animationName="cm-blink"==e.style.animationName?"cm-blink2":"cm-blink");let i=vs(t);return i&&ys(t.state,e),t.docChanged||t.selectionSet||i},mount(t,e){ys(e.state,t)},class:"cm-cursorLayer"});function ys(t,e){e.style.animationDuration=t.facet(ms).cursorBlinkRate+"ms"}const bs=ps({above:!1,markers:t=>t.state.selection.ranges.map((e=>e.empty?[]:as.forRange(t,"cm-selectionBackground",e))).reduce(((t,e)=>t.concat(e))),update:(t,e)=>t.docChanged||t.selectionSet||t.viewportChanged||vs(t),class:"cm-selectionLayer"}),xs={".cm-line":{"& ::selection":{backgroundColor:"transparent !important"},"&::selection":{backgroundColor:"transparent !important"}}};gs&&(xs[".cm-line"].caretColor="transparent !important",xs[".cm-content"]={caretColor:"transparent !important"});const ks=st.highest(Jr.theme(xs));function Ss(t,e,i,n,r){e.lastIndex=0;for(let s,o=t.iterRange(i,n),l=i;!o.next().done;l+=o.value.length)if(!o.lineBreak)for(;s=e.exec(o.value);)r(l+s.index,s)}class As{constructor(t){const{regexp:e,decoration:i,decorate:n,boundary:r,maxLength:s=1e3}=t;if(!e.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=e,n)this.addMatch=(t,e,i,r)=>n(r,i,i+t[0].length,t,e);else if("function"==typeof i)this.addMatch=(t,e,n,r)=>{let s=i(t,e,n);s&&r(n,n+t[0].length,s)};else{if(!i)throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.addMatch=(t,e,n,r)=>r(n,n+t[0].length,i)}this.boundary=r,this.maxLength=s}createDeco(t){let e=new zt,i=e.add.bind(e);for(let{from:e,to:n}of function(t,e){let i=t.visibleRanges;if(1==i.length&&i[0].from==t.viewport.from&&i[0].to==t.viewport.to)return i;let n=[];for(let{from:r,to:s}of i)r=Math.max(t.state.doc.lineAt(r).from,r-e),s=Math.min(t.state.doc.lineAt(s).to,s+e),n.length&&n[n.length-1].to>=r?n[n.length-1].to=s:n.push({from:r,to:s});return n}(t,this.maxLength))Ss(t.state.doc,this.regexp,e,n,((e,n)=>this.addMatch(n,t,e,i)));return e.finish()}updateDeco(t,e){let i=1e9,n=-1;return t.docChanged&&t.changes.iterChanges(((e,r,s,o)=>{o>t.view.viewport.from&&s1e3?this.createDeco(t.view):n>-1?this.updateRange(t.view,e.map(t.changes),i,n):e}updateRange(t,e,i,n){for(let r of t.visibleRanges){let s=Math.max(r.from,i),o=Math.min(r.to,n);if(o>s){let i=t.state.doc.lineAt(s),n=i.toi.from;s--)if(this.boundary.test(i.text[s-1-i.from])){l=s;break}for(;oc.push(i.range(t,e));if(i==n)for(this.regexp.lastIndex=l-i.from;(a=this.regexp.exec(i.text))&&a.indexthis.addMatch(i,t,e,u)));e=e.update({filterFrom:l,filterTo:h,filter:(t,e)=>th,add:c})}}return e}}const Ms=null!=/x/.unicode?"gu":"g",Cs=new RegExp("[\0-\b\n--Ÿ­؜​‎‏\u2028\u2029‭‮⁦⁧⁩\ufeff-]",Ms),Os={0:"null",7:"bell",8:"backspace",10:"newline",11:"vertical tab",13:"carriage return",27:"escape",8203:"zero width space",8204:"zero width non-joiner",8205:"zero width joiner",8206:"left-to-right mark",8207:"right-to-left mark",8232:"line separator",8237:"left-to-right override",8238:"right-to-left override",8294:"left-to-right isolate",8295:"right-to-left isolate",8297:"pop directional isolate",8233:"paragraph separator",65279:"zero width no-break space",65532:"object replacement"};let Ds=null;const Ts=$.define({combine(t){let e=Nt(t,{render:null,specialChars:Cs,addSpecialChars:null});return(e.replaceTabs=!function(){var t;if(null==Ds&&"undefined"!=typeof document&&document.body){let e=document.body.style;Ds=null!=(null!==(t=e.tabSize)&&void 0!==t?t:e.MozTabSize)}return Ds||!1}())&&(e.specialChars=new RegExp("\t|"+e.specialChars.source,Ms)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,Ms)),e}});let Es=null;class Rs extends ci{constructor(t,e){super(),this.options=t,this.code=e}eq(t){return t.code==this.code}toDOM(t){let e=function(t){return t>=32?"•":10==t?"␤":String.fromCharCode(9216+t)}(this.code),i=t.state.phrase("Control character")+" "+(Os[this.code]||"0x"+this.code.toString(16)),n=this.options.render&&this.options.render(this.code,i,e);if(n)return n;let r=document.createElement("span");return r.textContent=e,r.title=i,r.setAttribute("aria-label",i),r.className="cm-specialChar",r}ignoreEvent(){return!1}}class Ps extends ci{constructor(t){super(),this.width=t}eq(t){return t.width==this.width}toDOM(){let t=document.createElement("span");return t.textContent="\t",t.className="cm-tab",t.style.width=this.width+"px",t}ignoreEvent(){return!1}}const Bs=2e3;function Ls(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1),n=t.state.doc.lineAt(i),r=i-n.from,s=r>Bs?-1:r==n.length?function(t,e){let i=t.coordsAtPos(t.viewport.from);return i?Math.round(Math.abs((i.left-e)/t.defaultCharacterWidth)):-1}(t,e.clientX):Qt(n.text,t.state.tabSize,i-n.from);return{line:n.number,col:s,off:r}}function Ns(t,e){let i=Ls(t,e),n=t.state.selection;return i?{update(t){if(t.docChanged){let e=t.changes.mapPos(t.startState.doc.line(i.line).from),r=t.state.doc.lineAt(e);i={line:r.number,col:i.col,off:Math.min(i.off,r.length)},n=n.map(t.changes)}},get(e,r,s){let o=Ls(t,e);if(!o)return n;let l=function(t,e,i){let n=Math.min(e.line,i.line),r=Math.max(e.line,i.line),s=[];if(e.off>Bs||i.off>Bs||e.col<0||i.col<0){let o=Math.min(e.off,i.off),l=Math.max(e.off,i.off);for(let e=n;e<=r;e++){let i=t.doc.line(e);i.length<=l&&s.push(q.range(i.from+o,i.to+l))}}else{let o=Math.min(e.col,i.col),l=Math.max(e.col,i.col);for(let e=n;e<=r;e++){let i=t.doc.line(e),n=Zt(i.text,o,t.tabSize,!0);if(n<0)s.push(q.cursor(i.to));else{let e=Zt(i.text,l,t.tabSize);s.push(q.range(i.from+n,i.from+e))}}}return s}(t.state,i,o);return l.length?s?q.create(l.concat(n.ranges)):q.create(l):n}}:null}const Is={Alt:[18,t=>!!t.altKey],Control:[17,t=>!!t.ctrlKey],Shift:[16,t=>!!t.shiftKey],Meta:[91,t=>!!t.metaKey]},Vs={style:"cursor: crosshair"};const Hs="-10000px";class Ws{constructor(t,e,i){this.facet=e,this.createTooltipView=i,this.input=t.state.facet(e),this.tooltips=this.input.filter((t=>t)),this.tooltipViews=this.tooltips.map(i)}update(t,e){var i;let n=t.state.facet(this.facet),r=n.filter((t=>t));if(n===this.input){for(let e of this.tooltipViews)e.update&&e.update(t);return!1}let s=[],o=e?[]:null;for(let i=0;ie[i]=t)),e.length=o.length),this.input=n,this.tooltips=r,this.tooltipViews=s,!0}}function Fs(t){let{win:e}=t;return{top:0,left:0,bottom:e.innerHeight,right:e.innerWidth}}const zs=$.define({combine:t=>{var e,i,n;return{position:Je.ios?"absolute":(null===(e=t.find((t=>t.position)))||void 0===e?void 0:e.position)||"fixed",parent:(null===(i=t.find((t=>t.parent)))||void 0===i?void 0:i.parent)||null,tooltipSpace:(null===(n=t.find((t=>t.tooltipSpace)))||void 0===n?void 0:n.tooltipSpace)||Fs}}}),_s=new WeakMap,qs=Ii.fromClass(class{constructor(t){this.view=t,this.above=[],this.inView=!0,this.madeAbsolute=!1,this.lastTransaction=0,this.measureTimeout=-1;let e=t.state.facet(zs);this.position=e.position,this.parent=e.parent,this.classes=t.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.manager=new Ws(t,$s,(t=>this.createTooltip(t))),this.intersectionObserver="function"==typeof IntersectionObserver?new IntersectionObserver((t=>{Date.now()>this.lastTransaction-50&&t.length>0&&t[t.length-1].intersectionRatio<1&&this.measureSoon()}),{threshold:[1]}):null,this.observeIntersection(),t.win.addEventListener("resize",this.measureSoon=this.measureSoon.bind(this)),this.maybeMeasure()}createContainer(){this.parent?(this.container=document.createElement("div"),this.container.style.position="relative",this.container.className=this.view.themeClasses,this.parent.appendChild(this.container)):this.container=this.view.dom}observeIntersection(){if(this.intersectionObserver){this.intersectionObserver.disconnect();for(let t of this.manager.tooltipViews)this.intersectionObserver.observe(t.dom)}}measureSoon(){this.measureTimeout<0&&(this.measureTimeout=setTimeout((()=>{this.measureTimeout=-1,this.maybeMeasure()}),50))}update(t){t.transactions.length&&(this.lastTransaction=Date.now());let e=this.manager.update(t,this.above);e&&this.observeIntersection();let i=e||t.geometryChanged,n=t.state.facet(zs);if(n.position!=this.position&&!this.madeAbsolute){this.position=n.position;for(let t of this.manager.tooltipViews)t.dom.style.position=this.position;i=!0}if(n.parent!=this.parent){this.parent&&this.container.remove(),this.parent=n.parent,this.createContainer();for(let t of this.manager.tooltipViews)this.container.appendChild(t.dom);i=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);i&&this.maybeMeasure()}createTooltip(t){let e=t.create(this.view);if(e.dom.classList.add("cm-tooltip"),t.arrow&&!e.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let t=document.createElement("div");t.className="cm-tooltip-arrow",e.dom.appendChild(t)}return e.dom.style.position=this.position,e.dom.style.top=Hs,e.dom.style.left="0px",this.container.appendChild(e.dom),e.mount&&e.mount(this.view),e}destroy(){var t,e;this.view.win.removeEventListener("resize",this.measureSoon);for(let e of this.manager.tooltipViews)e.dom.remove(),null===(t=e.destroy)||void 0===t||t.call(e);this.parent&&this.container.remove(),null===(e=this.intersectionObserver)||void 0===e||e.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let t=this.view.dom.getBoundingClientRect(),e=1,i=1,n=!1;if("fixed"==this.position&&this.manager.tooltipViews.length){let{dom:t}=this.manager.tooltipViews[0];if(Je.gecko)n=t.offsetParent!=this.container.ownerDocument.body;else if(1!=this.view.scaleX||1!=this.view.scaleY)n=!0;else if(t.style.top==Hs&&"0px"==t.style.left){let e=t.getBoundingClientRect();n=Math.abs(e.top+1e4)>1||Math.abs(e.left)>1}}if(n||"absolute"==this.position)if(this.parent){let t=this.parent.getBoundingClientRect();t.width&&t.height&&(e=t.width/this.parent.offsetWidth,i=t.height/this.parent.offsetHeight)}else({scaleX:e,scaleY:i}=this.view.viewState);return{editor:t,parent:this.parent?this.container.getBoundingClientRect():t,pos:this.manager.tooltips.map(((t,e)=>{let i=this.manager.tooltipViews[e];return i.getCoords?i.getCoords(t.pos):this.view.coordsAtPos(t.pos)})),size:this.manager.tooltipViews.map((({dom:t})=>t.getBoundingClientRect())),space:this.view.state.facet(zs).tooltipSpace(this.view),scaleX:e,scaleY:i,makeAbsolute:n}}writeMeasure(t){var e;if(t.makeAbsolute){this.madeAbsolute=!0,this.position="absolute";for(let t of this.manager.tooltipViews)t.dom.style.position="absolute"}let{editor:i,space:n,scaleX:r,scaleY:s}=t,o=[];for(let l=0;l=Math.min(i.bottom,n.bottom)||u.rightMath.min(i.right,n.right)+.1){c.style.top=Hs;continue}let d=h.arrow?a.dom.querySelector(".cm-tooltip-arrow"):null,p=d?7:0,g=f.right-f.left,m=null!==(e=_s.get(a))&&void 0!==e?e:f.bottom-f.top,v=a.offset||Ks,w=this.view.textDirection==exports.Direction.LTR,y=f.width>n.right-n.left?w?n.left:n.right-f.width:w?Math.min(u.left-(d?14:0)+v.x,n.right-g):Math.max(n.left,u.left-g+(d?14:0)-v.x),b=this.above[l];!h.strictSide&&(b?u.top-(f.bottom-f.top)-v.yn.bottom)&&b==n.bottom-u.bottom>u.top-n.top&&(b=this.above[l]=!b);let x=(b?u.top-n.top:n.bottom-u.bottom)-p;if(xy&&t.topk&&(k=b?t.top-m-2-p:t.bottom+p+2);if("absolute"==this.position?(c.style.top=(k-t.parent.top)/s+"px",c.style.left=(y-t.parent.left)/r+"px"):(c.style.top=k/s+"px",c.style.left=y/r+"px"),d){let t=u.left+(w?v.x:-v.x)-(y+14-7);d.style.left=t/r+"px"}!0!==a.overlap&&o.push({left:y,top:k,right:S,bottom:k+m}),c.classList.toggle("cm-tooltip-above",b),c.classList.toggle("cm-tooltip-below",!b),a.positioned&&a.positioned(t.space)}}maybeMeasure(){if(this.manager.tooltips.length&&(this.view.inView&&this.view.requestMeasure(this.measureReq),this.inView!=this.view.inView&&(this.inView=this.view.inView,!this.inView)))for(let t of this.manager.tooltipViews)t.dom.style.top=Hs}},{eventObservers:{scroll(){this.maybeMeasure()}}}),js=Jr.baseTheme({".cm-tooltip":{zIndex:100,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:"14px",position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}}),Ks={x:0,y:0},$s=$.define({enables:[qs,js]}),Gs=$.define({combine(t){let e,i;for(let n of t)e=e||n.topContainer,i=i||n.bottomContainer;return{topContainer:e,bottomContainer:i}}});function Us(t,e){let i=t.plugin(Js),n=i?i.specs.indexOf(e):-1;return n>-1?i.panels[n]:null}const Js=Ii.fromClass(class{constructor(t){this.input=t.state.facet(Qs),this.specs=this.input.filter((t=>t)),this.panels=this.specs.map((e=>e(t)));let e=t.state.facet(Gs);this.top=new Ys(t,!0,e.topContainer),this.bottom=new Ys(t,!1,e.bottomContainer),this.top.sync(this.panels.filter((t=>t.top))),this.bottom.sync(this.panels.filter((t=>!t.top)));for(let t of this.panels)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}update(t){let e=t.state.facet(Gs);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new Ys(t.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new Ys(t.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let i=t.state.facet(Qs);if(i!=this.input){let e=i.filter((t=>t)),n=[],r=[],s=[],o=[];for(let i of e){let e,l=this.specs.indexOf(i);l<0?(e=i(t.view),o.push(e)):(e=this.panels[l],e.update&&e.update(t)),n.push(e),(e.top?r:s).push(e)}this.specs=e,this.panels=n,this.top.sync(r),this.bottom.sync(s);for(let t of o)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}else for(let e of this.panels)e.update&&e.update(t)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:t=>Jr.scrollMargins.of((e=>{let i=e.plugin(t);return i&&{top:i.top.scrollMargin(),bottom:i.bottom.scrollMargin()}}))});class Ys{constructor(t,e,i){this.view=t,this.top=e,this.container=i,this.dom=void 0,this.classes="",this.panels=[],this.syncClasses()}sync(t){for(let e of this.panels)e.destroy&&t.indexOf(e)<0&&e.destroy();this.panels=t,this.syncDOM()}syncDOM(){if(0==this.panels.length)return void(this.dom&&(this.dom.remove(),this.dom=void 0));if(!this.dom){this.dom=document.createElement("div"),this.dom.className=this.top?"cm-panels cm-panels-top":"cm-panels cm-panels-bottom",this.dom.style[this.top?"top":"bottom"]="0";let t=this.container||this.view.dom;t.insertBefore(this.dom,this.top?t.firstChild:null)}let t=this.dom.firstChild;for(let e of this.panels)if(e.dom.parentNode==this.dom){for(;t!=e.dom;)t=Xs(t);t=t.nextSibling}else this.dom.insertBefore(e.dom,t);for(;t;)t=Xs(t)}scrollMargin(){return!this.dom||this.container?0:Math.max(0,this.top?this.dom.getBoundingClientRect().bottom-Math.max(0,this.view.scrollDOM.getBoundingClientRect().top):Math.min(innerHeight,this.view.scrollDOM.getBoundingClientRect().bottom)-this.dom.getBoundingClientRect().top)}syncClasses(){if(this.container&&this.classes!=this.view.themeClasses){for(let t of this.classes.split(" "))t&&this.container.classList.remove(t);for(let t of(this.classes=this.view.themeClasses).split(" "))t&&this.container.classList.add(t)}}}function Xs(t){let e=t.nextSibling;return t.remove(),e}const Qs=$.define({enables:Js});class Zs extends It{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}Zs.prototype.elementClass="",Zs.prototype.toDOM=void 0,Zs.prototype.mapMode=B.TrackBefore,Zs.prototype.startSide=Zs.prototype.endSide=-1,Zs.prototype.point=!0;const to=$.define(),eo=$.define(),io=$.define({combine:t=>t.some((t=>t))});function no(t){let e=[ro];return t&&!1===t.fixed&&e.push(io.of(!0)),e}const ro=Ii.fromClass(class{constructor(t){this.view=t,this.prevViewport=t.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=t.state.facet(eo).map((e=>new ho(t,e)));for(let t of this.gutters)this.dom.appendChild(t.dom);this.fixed=!t.state.facet(io),this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),t.scrollDOM.insertBefore(this.dom,t.contentDOM)}update(t){if(this.updateGutters(t)){let e=this.prevViewport,i=t.view.viewport,n=Math.min(e.to,i.to)-Math.max(e.from,i.from);this.syncGutters(n<.8*(i.to-i.from))}t.geometryChanged&&(this.dom.style.minHeight=this.view.contentHeight+"px"),this.view.state.facet(io)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":""),this.prevViewport=t.view.viewport}syncGutters(t){let e=this.dom.nextSibling;t&&this.dom.remove();let i=Ft.iter(this.view.state.facet(to),this.view.viewport.from),n=[],r=this.gutters.map((t=>new lo(t,this.view.viewport,-this.view.documentPadding.top)));for(let t of this.view.viewportLineBlocks)if(n.length&&(n=[]),Array.isArray(t.type)){let e=!0;for(let s of t.type)if(s.type==ui.Text&&e){oo(i,n,s.from);for(let t of r)t.line(this.view,s,n);e=!1}else if(s.widget)for(let t of r)t.widget(this.view,s)}else if(t.type==ui.Text){oo(i,n,t.from);for(let e of r)e.line(this.view,t,n)}else if(t.widget)for(let e of r)e.widget(this.view,t);for(let t of r)t.finish();t&&this.view.scrollDOM.insertBefore(this.dom,e)}updateGutters(t){let e=t.startState.facet(eo),i=t.state.facet(eo),n=t.docChanged||t.heightChanged||t.viewportChanged||!Ft.eq(t.startState.facet(to),t.state.facet(to),t.view.viewport.from,t.view.viewport.to);if(e==i)for(let e of this.gutters)e.update(t)&&(n=!0);else{n=!0;let r=[];for(let n of i){let i=e.indexOf(n);i<0?r.push(new ho(this.view,n)):(this.gutters[i].update(t),r.push(this.gutters[i]))}for(let t of this.gutters)t.dom.remove(),r.indexOf(t)<0&&t.destroy();for(let t of r)this.dom.appendChild(t.dom);this.gutters=r}return n}destroy(){for(let t of this.gutters)t.destroy();this.dom.remove()}},{provide:t=>Jr.scrollMargins.of((e=>{let i=e.plugin(t);return i&&0!=i.gutters.length&&i.fixed?e.textDirection==exports.Direction.LTR?{left:i.dom.offsetWidth*e.scaleX}:{right:i.dom.offsetWidth*e.scaleX}:null}))});function so(t){return Array.isArray(t)?t:[t]}function oo(t,e,i){for(;t.value&&t.from<=i;)t.from==i&&e.push(t.value),t.next()}class lo{constructor(t,e,i){this.gutter=t,this.height=i,this.i=0,this.cursor=Ft.iter(t.markers,e.from)}addElement(t,e,i){let{gutter:n}=this,r=(e.top-this.height)/t.scaleY,s=e.height/t.scaleY;if(this.i==n.elements.length){let e=new ao(t,s,r,i);n.elements.push(e),n.dom.appendChild(e.dom)}else n.elements[this.i].update(t,s,r,i);this.height=e.bottom,this.i++}line(t,e,i){let n=[];oo(this.cursor,n,e.from),i.length&&(n=n.concat(i));let r=this.gutter.config.lineMarker(t,e,n);r&&n.unshift(r);let s=this.gutter;(0!=n.length||s.config.renderEmptyElements)&&this.addElement(t,e,n)}widget(t,e){let i=this.gutter.config.widgetMarker(t,e.widget,e);i&&this.addElement(t,e,[i])}finish(){let t=this.gutter;for(;t.elements.length>this.i;){let e=t.elements.pop();t.dom.removeChild(e.dom),e.destroy()}}}class ho{constructor(t,e){this.view=t,this.config=e,this.elements=[],this.spacer=null,this.dom=document.createElement("div"),this.dom.className="cm-gutter"+(this.config.class?" "+this.config.class:"");for(let i in e.domEventHandlers)this.dom.addEventListener(i,(n=>{let r,s=n.target;if(s!=this.dom&&this.dom.contains(s)){for(;s.parentNode!=this.dom;)s=s.parentNode;let t=s.getBoundingClientRect();r=(t.top+t.bottom)/2}else r=n.clientY;let o=t.lineBlockAtHeight(r-t.documentTop);e.domEventHandlers[i](t,o,n)&&n.preventDefault()}));this.markers=so(e.markers(t)),e.initialSpacer&&(this.spacer=new ao(t,0,0,[e.initialSpacer(t)]),this.dom.appendChild(this.spacer.dom),this.spacer.dom.style.cssText+="visibility: hidden; pointer-events: none")}update(t){let e=this.markers;if(this.markers=so(this.config.markers(t.view)),this.spacer&&this.config.updateSpacer){let e=this.config.updateSpacer(this.spacer.markers[0],t);e!=this.spacer.markers[0]&&this.spacer.update(t.view,0,0,[e])}let i=t.view.viewport;return!Ft.eq(this.markers,e,i.from,i.to)||!!this.config.lineMarkerChange&&this.config.lineMarkerChange(t)}destroy(){for(let t of this.elements)t.destroy()}}class ao{constructor(t,e,i,n){this.height=-1,this.above=0,this.markers=[],this.dom=document.createElement("div"),this.dom.className="cm-gutterElement",this.update(t,e,i,n)}update(t,e,i,n){this.height!=e&&(this.height=e,this.dom.style.height=e+"px"),this.above!=i&&(this.dom.style.marginTop=(this.above=i)?i+"px":""),function(t,e){if(t.length!=e.length)return!1;for(let i=0;iNt(t,{formatNumber:String,domEventHandlers:{}},{domEventHandlers(t,e){let i=Object.assign({},t);for(let t in e){let n=i[t],r=e[t];i[t]=n?(t,e,i)=>n(t,e,i)||r(t,e,i):r}return i}})});class fo extends Zs{constructor(t){super(),this.number=t}eq(t){return this.number==t.number}toDOM(){return document.createTextNode(this.number)}}function po(t,e){return t.state.facet(uo).formatNumber(e,t.state)}const go=eo.compute([uo],(t=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers:t=>t.state.facet(co),lineMarker:(t,e,i)=>i.some((t=>t.toDOM))?null:new fo(po(t,t.state.doc.lineAt(e.from).number)),widgetMarker:()=>null,lineMarkerChange:t=>t.startState.facet(uo)!=t.state.facet(uo),initialSpacer:t=>new fo(po(t,mo(t.state.doc.lines))),updateSpacer(t,e){let i=po(e.view,mo(e.view.state.doc.lines));return i==t.number?t:new fo(i)},domEventHandlers:t.facet(uo).domEventHandlers})));function mo(t){let e=9;for(;e{throw new Error("This node type doesn't define a deserialize function")})}add(t){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return"function"!=typeof t&&(t=So.match(t)),e=>{let i=t(e);return void 0===i?null:[this,i]}}}bo.closedBy=new bo({deserialize:t=>t.split(" ")}),bo.openedBy=new bo({deserialize:t=>t.split(" ")}),bo.group=new bo({deserialize:t=>t.split(" ")}),bo.isolate=new bo({deserialize:t=>{if(t&&"rtl"!=t&&"ltr"!=t&&"auto"!=t)throw new RangeError("Invalid value for isolate: "+t);return t||"auto"}}),bo.contextHash=new bo({perNode:!0}),bo.lookAhead=new bo({perNode:!0}),bo.mounted=new bo({perNode:!0});class xo{constructor(t,e,i){this.tree=t,this.overlay=e,this.parser=i}static get(t){return t&&t.props&&t.props[bo.mounted.id]}}const ko=Object.create(null);class So{constructor(t,e,i,n=0){this.name=t,this.props=e,this.id=i,this.flags=n}static define(t){let e=t.props&&t.props.length?Object.create(null):ko,i=(t.top?1:0)|(t.skipped?2:0)|(t.error?4:0)|(null==t.name?8:0),n=new So(t.name||"",e,t.id,i);if(t.props)for(let i of t.props)if(Array.isArray(i)||(i=i(n)),i){if(i[0].perNode)throw new RangeError("Can't store a per-node prop on a node type");e[i[0].id]=i[1]}return n}prop(t){return this.props[t.id]}get isTop(){return(1&this.flags)>0}get isSkipped(){return(2&this.flags)>0}get isError(){return(4&this.flags)>0}get isAnonymous(){return(8&this.flags)>0}is(t){if("string"==typeof t){if(this.name==t)return!0;let e=this.prop(bo.group);return!!e&&e.indexOf(t)>-1}return this.id==t}static match(t){let e=Object.create(null);for(let i in t)for(let n of i.split(" "))e[n]=t[i];return 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sl=Yo.define,ol=sl(),ll=sl(),hl=sl(ll),al=sl(ll),cl=sl(),ul=sl(cl),fl=sl(cl),dl=sl(),pl=sl(dl),gl=sl(),ml=sl(),vl=sl(),wl=sl(vl),yl=sl(),bl={comment:ol,lineComment:sl(ol),blockComment:sl(ol),docComment:sl(ol),name:ll,variableName:sl(ll),typeName:hl,tagName:sl(hl),propertyName:al,attributeName:sl(al),className:sl(ll),labelName:sl(ll),namespace:sl(ll),macroName:sl(ll),literal:cl,string:ul,docString:sl(ul),character:sl(ul),attributeValue:sl(ul),number:fl,integer:sl(fl),float:sl(fl),bool:sl(cl),regexp:sl(cl),escape:sl(cl),color:sl(cl),url:sl(cl),keyword:gl,self:sl(gl),null:sl(gl),atom:sl(gl),unit:sl(gl),modifier:sl(gl),operatorKeyword:sl(gl),controlKeyword:sl(gl),definitionKeyword:sl(gl),moduleKeyword:sl(gl),operator:ml,derefOperator:sl(ml),arithmeticOperator:sl(ml),logicOperator:sl(ml),bitwiseOperator:sl(ml),compareOperator:sl(ml),updateOperator:sl(ml),definitionOperator:sl(ml),typeOperator:sl(ml),controlOperator:sl(ml),punctuation:vl,separator:sl(vl),bracket:wl,angleBracket:sl(wl),squareBracket:sl(wl),paren:sl(wl),brace:sl(wl),content:dl,heading:pl,heading1:sl(pl),heading2:sl(pl),heading3:sl(pl),heading4:sl(pl),heading5:sl(pl),heading6:sl(pl),contentSeparator:sl(dl),list:sl(dl),quote:sl(dl),emphasis:sl(dl),strong:sl(dl),link:sl(dl),monospace:sl(dl),strikethrough:sl(dl),inserted:sl(),deleted:sl(),changed:sl(),invalid:sl(),meta:yl,documentMeta:sl(yl),annotation:sl(yl),processingInstruction:sl(yl),definition:Yo.defineModifier(),constant:Yo.defineModifier(),function:Yo.defineModifier(),standard:Yo.defineModifier(),local:Yo.defineModifier(),special:Yo.defineModifier()};var xl;il([{tag:bl.link,class:"tok-link"},{tag:bl.heading,class:"tok-heading"},{tag:bl.emphasis,class:"tok-emphasis"},{tag:bl.strong,class:"tok-strong"},{tag:bl.keyword,class:"tok-keyword"},{tag:bl.atom,class:"tok-atom"},{tag:bl.bool,class:"tok-bool"},{tag:bl.url,class:"tok-url"},{tag:bl.labelName,class:"tok-labelName"},{tag:bl.inserted,class:"tok-inserted"},{tag:bl.deleted,class:"tok-deleted"},{tag:bl.literal,class:"tok-literal"},{tag:bl.string,class:"tok-string"},{tag:bl.number,class:"tok-number"},{tag:[bl.regexp,bl.escape,bl.special(bl.string)],class:"tok-string2"},{tag:bl.variableName,class:"tok-variableName"},{tag:bl.local(bl.variableName),class:"tok-variableName tok-local"},{tag:bl.definition(bl.variableName),class:"tok-variableName tok-definition"},{tag:bl.special(bl.variableName),class:"tok-variableName2"},{tag:bl.definition(bl.propertyName),class:"tok-propertyName tok-definition"},{tag:bl.typeName,class:"tok-typeName"},{tag:bl.namespace,class:"tok-namespace"},{tag:bl.className,class:"tok-className"},{tag:bl.macroName,class:"tok-macroName"},{tag:bl.propertyName,class:"tok-propertyName"},{tag:bl.operator,class:"tok-operator"},{tag:bl.comment,class:"tok-comment"},{tag:bl.meta,class:"tok-meta"},{tag:bl.invalid,class:"tok-invalid"},{tag:bl.punctuation,class:"tok-punctuation"}]);const kl=new bo;const Sl=new bo;class Al{constructor(t,e,i=[],n=""){this.data=t,this.name=n,Lt.prototype.hasOwnProperty("tree")||Object.defineProperty(Lt.prototype,"tree",{get(){return Cl(this)}}),this.parser=e,this.extension=[Nl.of(this),Lt.languageData.of(((t,e,i)=>{let n=Ml(t,e,i),r=n.type.prop(kl);if(!r)return[];let s=t.facet(r),o=n.type.prop(Sl);if(o){let r=n.resolve(e-n.from,i);for(let e of o)if(e.test(r,t)){let i=t.facet(e.facet);return"replace"==e.type?i:i.concat(s)}}return s}))].concat(i)}isActiveAt(t,e,i=-1){return Ml(t,e,i).type.prop(kl)==this.data}findRegions(t){let e=t.facet(Nl);if((null==e?void 0:e.data)==this.data)return[{from:0,to:t.doc.length}];if(!e||!e.allowsNesting)return[];let i=[],n=(t,e)=>{if(t.prop(kl)==this.data)return void i.push({from:e,to:e+t.length});let r=t.prop(bo.mounted);if(r){if(r.tree.prop(kl)==this.data){if(r.overlay)for(let t of r.overlay)i.push({from:t.from+e,to:t.to+e});else i.push({from:e,to:e+t.length});return}if(r.overlay){let t=i.length;if(n(r.tree,r.overlay[0].from+e),i.length>t)return}}for(let i=0;i=this.cursorPos?this.doc.sliceString(t,e):this.string.slice(t-i,e-i)}}let Dl=null;class Tl{constructor(t,e,i=[],n,r,s,o,l){this.parser=t,this.state=e,this.fragments=i,this.tree=n,this.treeLen=r,this.viewport=s,this.skipped=o,this.scheduleOn=l,this.parse=null,this.tempSkipped=[]}static create(t,e,i){return new Tl(t,e,[],Do.empty,0,i,[],null)}startParse(){return this.parser.startParse(new Ol(this.state.doc),this.fragments)}work(t,e){return 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e=[];if(t.iterChangedRanges(((t,i,n,r)=>e.push({fromA:t,toA:i,fromB:n,toB:r}))),i=$o.applyChanges(i,e),n=Do.empty,r=0,s={from:t.mapPos(s.from,-1),to:t.mapPos(s.to,1)},this.skipped.length){o=[];for(let e of this.skipped){let i=t.mapPos(e.from,1),n=t.mapPos(e.to,-1);it.from&&(this.fragments=El(this.fragments,i,n),this.skipped.splice(e--,1))}return!(this.skipped.length>=e)&&(this.reset(),!0)}reset(){this.parse&&(this.takeTree(),this.parse=null)}skipUntilInView(t,e){this.skipped.push({from:t,to:e})}static getSkippingParser(t){return new class extends Go{createParse(e,i,n){let r=n[0].from,s=n[n.length-1].to;return{parsedPos:r,advance(){let e=Dl;if(e){for(let t of n)e.tempSkipped.push(t);t&&(e.scheduleOn=e.scheduleOn?Promise.all([e.scheduleOn,t]):t)}return this.parsedPos=s,new Do(So.none,[],[],s-r)},stoppedAt:null,stopAt(){}}}}}isDone(t){t=Math.min(t,this.state.doc.length);let e=this.fragments;return this.treeLen>=t&&e.length&&0==e[0].from&&e[0].to>=t}static get(){return Dl}}function El(t,e,i){return $o.applyChanges(t,[{fromA:e,toA:i,fromB:e,toB:i}])}class Rl{constructor(t){this.context=t,this.tree=t.tree}apply(t){if(!t.docChanged&&this.tree==this.context.tree)return this;let e=this.context.changes(t.changes,t.state),i=this.context.treeLen==t.startState.doc.length?void 0:Math.max(t.changes.mapPos(this.context.treeLen),e.viewport.to);return e.work(20,i)||e.takeTree(),new Rl(e)}static init(t){let e=Math.min(3e3,t.doc.length),i=Tl.create(t.facet(Nl).parser,t,{from:0,to:e});return i.work(20,e)||i.takeTree(),new Rl(i)}}Al.state=Z.define({create:Rl.init,update(t,e){for(let t of e.effects)if(t.is(Al.setState))return t.value;return e.startState.facet(Nl)!=e.state.facet(Nl)?Rl.init(e.state):t.apply(e)}});let Pl=t=>{let e=setTimeout((()=>t()),500);return()=>clearTimeout(e)};"undefined"!=typeof requestIdleCallback&&(Pl=t=>{let e=-1,i=setTimeout((()=>{e=requestIdleCallback(t,{timeout:400})}),100);return()=>e<0?clearTimeout(i):cancelIdleCallback(e)});const 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e=Date.now();if(this.chunkEndn+1e3,l=r.context.work((()=>Bl&&Bl()||Date.now()>s),n+(o?0:1e5));this.chunkBudget-=Date.now()-e,(l||this.chunkBudget<=0)&&(r.context.takeTree(),this.view.dispatch({effects:Al.setState.of(new Rl(r.context))})),this.chunkBudget>0&&(!l||o)&&this.scheduleWork(),this.checkAsyncSchedule(r.context)}checkAsyncSchedule(t){t.scheduleOn&&(this.workScheduled++,t.scheduleOn.then((()=>this.scheduleWork())).catch((t=>Pi(this.view.state,t))).then((()=>this.workScheduled--)),t.scheduleOn=null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),Nl=$.define({combine:t=>t.length?t[0]:null,enables:t=>[Al.state,Ll,Jr.contentAttributes.compute([t],(e=>{let i=e.facet(t);return i&&i.name?{"data-language":i.name}:{}}))]});const Il=$.define(),Vl=$.define({combine:t=>{if(!t.length)return" ";let e=t[0];if(!e||/\S/.test(e)||Array.from(e).some((t=>t!=e[0])))throw new Error("Invalid indent unit: 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null;for(;o=n&&i+e.length<=r&&e.prop(t.stateAfter);if(s)return{state:t.streamParser.copyState(s),pos:i+e.length};for(let s=e.children.length-1;s>=0;s--){let o=e.children[s],l=i+e.positions[s],h=o instanceof Do&&l=e.length)return e;r||e.type!=t.topNode||(r=!0);for(let s=e.children.length-1;s>=0;s--){let o,l=e.positions[s],h=e.children[s];if(li&&Eh(t,n.tree,0-n.offset,i,s);if(o&&(e=Rh(t,n.tree,i+n.offset,o.pos+n.offset,!1)))return{state:o.state,tree:e}}return{state:t.streamParser.startState(n?Hl(n):4),tree:Do.empty}}(t,i,s,null==r?void 0:r.state);this.state=o,this.parsedPos=this.chunkStart=s+l.length;for(let t=0;t=e?this.finish():t&&this.parsedPos>=t.viewport.to?(t.skipUntilInView(this.parsedPos,e),this.finish()):null}stopAt(t){this.stoppedAt=t}lineAfter(t){let e=this.input.chunk(t);if(this.input.lineChunks)"\n"==e&&(e="");else{let t=e.indexOf("\n");t>-1&&(e=e.slice(0,t))}return t+e.length<=this.to?e:e.slice(0,this.to-t)}nextLine(){let 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new ha(this.changes,this.effects,this.mapped,this.startSelection,t)}toJSON(){var t,e,i;return{changes:null===(t=this.changes)||void 0===t?void 0:t.toJSON(),mapped:null===(e=this.mapped)||void 0===e?void 0:e.toJSON(),startSelection:null===(i=this.startSelection)||void 0===i?void 0:i.toJSON(),selectionsAfter:this.selectionsAfter.map((t=>t.toJSON()))}}static fromJSON(t){return new ha(t.changes&&N.fromJSON(t.changes),[],t.mapped&&L.fromJSON(t.mapped),t.startSelection&&q.fromJSON(t.startSelection),t.selectionsAfter.map(q.fromJSON))}static fromTransaction(t,e){let i=ua;for(let e of t.startState.facet(ta)){let n=e(t);n.length&&(i=i.concat(n))}return!i.length&&t.changes.empty?null:new ha(t.changes.invert(t.startState.doc),i,void 0,e||t.startState.selection,ua)}static selection(t){return new ha(void 0,ua,void 0,void 0,t)}}function aa(t,e,i,n){let r=e+1>i+20?e-i-1:0,s=t.slice(r,e);return s.push(n),s}function ca(t,e){return t.length?e.length?t.concat(e):t:e}const ua=[],fa=200;function 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n=e.changeByRange((i=>{let{from:n,to:r}=i,s=e.doc.lineAt(n),o=!t&&n==r&&function(t,e){if(/\(\)|\[\]|\{\}/.test(t.sliceDoc(e-1,e+1)))return{from:e,to:e};let i,n=Cl(t).resolveInner(e),r=n.childBefore(e),s=n.childAfter(e);return r&&s&&r.to<=e&&s.from>=e&&(i=r.type.prop(bo.closedBy))&&i.indexOf(s.name)>-1&&t.doc.lineAt(r.to).from==t.doc.lineAt(s.from).from&&!/\S/.test(t.sliceDoc(r.to,s.from))?{from:r.to,to:s.from}:null}(e,n);t&&(n=r=(r<=s.to?s:e.doc.lineAt(r)).to);let l=new zl(e,{simulateBreak:n,simulateDoubleBreak:!!o}),h=Fl(l,n);for(null==h&&(h=Qt(/^\s*/.exec(e.doc.lineAt(n).text)[0],e.tabSize));rs.from&&n{let r=[];for(let s=n.from;s<=n.to;){let o=t.doc.lineAt(s);o.number>i&&(n.empty||n.to>o.from)&&(e(o,r,n),i=o.number),s=o.to+1}let s=t.changes(r);return{changes:r,range:q.range(s.mapPos(n.anchor,1),s.mapPos(n.head,1))}}))}const 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qc=fi.mark({class:"cm-searchMatch"}),jc=fi.mark({class:"cm-searchMatch cm-searchMatch-selected"}),Kc=Ii.fromClass(class{constructor(t){this.view=t,this.decorations=this.highlight(t.state.field(zc))}update(t){let e=t.state.field(zc);(e!=t.startState.field(zc)||t.docChanged||t.selectionSet||t.viewportChanged)&&(this.decorations=this.highlight(e))}highlight({query:t,panel:e}){if(!e||!t.spec.valid)return fi.none;let{view:i}=this,n=new zt;for(let e=0,r=i.visibleRanges,s=r.length;er[e+1].from-500;)l=r[++e].to;t.highlight(i.state,o,l,((t,e)=>{let r=i.state.selection.ranges.some((i=>i.from==t&&i.to==e));n.add(t,e,r?jc:qc)}))}return n.finish()}},{decorations:t=>t.decorations});function $c(t){return e=>{let i=e.state.field(zc,!1);return i&&i.query.spec.valid?t(e,i):iu(e)}}const Gc=$c(((t,{query:e})=>{let{to:i}=t.state.selection.main,n=e.nextMatch(t.state,i,i);if(!n)return!1;let r=q.single(n.from,n.to),s=t.state.facet(Ec);return t.dispatch({selection:r,effects:[au(t,n),s.scrollToMatch(r.main,t)],userEvent:"select.search"}),eu(t),!0})),Uc=$c(((t,{query:e})=>{let{state:i}=t,{from:n}=i.selection.main,r=e.prevMatch(i,n,n);if(!r)return!1;let s=q.single(r.from,r.to),o=t.state.facet(Ec);return t.dispatch({selection:s,effects:[au(t,r),o.scrollToMatch(s.main,t)],userEvent:"select.search"}),eu(t),!0})),Jc=$c(((t,{query:e})=>{let i=e.matchAll(t.state,1e3);return!(!i||!i.length)&&(t.dispatch({selection:q.create(i.map((t=>q.range(t.from,t.to)))),userEvent:"select.search.matches"}),!0)})),Yc=$c(((t,{query:e})=>{let{state:i}=t,{from:n,to:r}=i.selection.main;if(i.readOnly)return!1;let s=e.nextMatch(i,n,n);if(!s)return!1;let o,l,h=[],a=[];if(s.from==n&&s.to==r&&(l=i.toText(e.getReplacement(s)),h.push({from:s.from,to:s.to,insert:l}),s=e.nextMatch(i,s.from,s.to),a.push(Jr.announce.of(i.phrase("replaced match on line $",i.doc.lineAt(n).number)+"."))),s){let e=0==h.length||h[0].from>=s.to?0:s.to-s.from-l.length;o=q.single(s.from-e,s.to-e),a.push(au(t,s)),a.push(i.facet(Ec).scrollToMatch(o.main,t))}return t.dispatch({changes:h,selection:o,effects:a,userEvent:"input.replace"}),!0})),Xc=$c(((t,{query:e})=>{if(t.state.readOnly)return!1;let i=e.matchAll(t.state,1e9).map((t=>{let{from:i,to:n}=t;return{from:i,to:n,insert:e.getReplacement(t)}}));if(!i.length)return!1;let n=t.state.phrase("replaced $ matches",i.length)+".";return t.dispatch({changes:i,effects:Jr.announce.of(n),userEvent:"input.replace.all"}),!0}));function Qc(t){return t.state.facet(Ec).createPanel(t)}function Zc(t,e){var i,n,r,s,o;let l=t.selection.main,h=l.empty||l.to>l.from+100?"":t.sliceDoc(l.from,l.to);if(e&&!h)return e;let a=t.facet(Ec);return new Rc({search:(null!==(i=null==e?void 0:e.literal)&&void 0!==i?i:a.literal)?h:h.replace(/\n/g,"\\n"),caseSensitive:null!==(n=null==e?void 0:e.caseSensitive)&&void 0!==n?n:a.caseSensitive,literal:null!==(r=null==e?void 0:e.literal)&&void 0!==r?r:a.literal,regexp:null!==(s=null==e?void 0:e.regexp)&&void 0!==s?s:a.regexp,wholeWord:null!==(o=null==e?void 0:e.wholeWord)&&void 0!==o?o:a.wholeWord})}function tu(t){let e=Us(t,Qc);return e&&e.dom.querySelector("[main-field]")}function eu(t){let e=tu(t);e&&e==t.root.activeElement&&e.select()}const iu=t=>{let e=t.state.field(zc,!1);if(e&&e.panel){let i=tu(t);if(i&&i!=t.root.activeElement){let n=Zc(t.state,e.query.spec);n.valid&&t.dispatch({effects:Wc.of(n)}),i.focus(),i.select()}}else t.dispatch({effects:[Fc.of(!0),e?Wc.of(Zc(t.state,e.query.spec)):kt.appendConfig.of(uu)]});return!0},nu=t=>{let e=t.state.field(zc,!1);if(!e||!e.panel)return!1;let i=Us(t,Qc);return i&&i.dom.contains(t.root.activeElement)&&t.focus(),t.dispatch({effects:Fc.of(!1)}),!0},ru=[{key:"Mod-f",run:iu,scope:"editor search-panel"},{key:"F3",run:Gc,shift:Uc,scope:"editor search-panel",preventDefault:!0},{key:"Mod-g",run:Gc,shift:Uc,scope:"editor search-panel",preventDefault:!0},{key:"Escape",run:nu,scope:"editor search-panel"},{key:"Mod-Shift-l",run:({state:t,dispatch:e})=>{let i=t.selection;if(i.ranges.length>1||i.main.empty)return!1;let{from:n,to:r}=i.main,s=[],o=0;for(let e=new wc(t.doc,t.sliceDoc(n,r));!e.next().done;){if(s.length>1e3)return!1;e.value.from==n&&(o=s.length),s.push(q.range(e.value.from,e.value.to))}return e(t.update({selection:q.create(s,o),userEvent:"select.search.matches"})),!0}},{key:"Alt-g",run:t=>{let e=Us(t,Cc);if(!e){let i=[Oc.of(!0)];null==t.state.field(Dc,!1)&&i.push(kt.appendConfig.of([Dc,Tc])),t.dispatch({effects:i}),e=Us(t,Cc)}return e&&e.dom.querySelector("input").select(),!0}},{key:"Mod-d",run:({state:t,dispatch:e})=>{let{ranges:i}=t.selection;if(i.some((t=>t.from===t.to)))return(({state:t,dispatch:e})=>{let{selection:i}=t,n=q.create(i.ranges.map((e=>t.wordAt(e.head)||q.cursor(e.head))),i.mainIndex);return!n.eq(i)&&(e(t.update({selection:n})),!0)})({state:t,dispatch:e});let n=t.sliceDoc(i[0].from,i[0].to);if(t.selection.ranges.some((e=>t.sliceDoc(e.from,e.to)!=n)))return!1;let r=function(t,e){let{main:i,ranges:n}=t.selection,r=t.wordAt(i.head),s=r&&r.from==i.from&&r.to==i.to;for(let i=!1,r=new wc(t.doc,e,n[n.length-1].to);;){if(r.next(),!r.done){if(i&&n.some((t=>t.from==r.value.from)))continue;if(s){let e=t.wordAt(r.value.from);if(!e||e.from!=r.value.from||e.to!=r.value.to)continue}return r.value}if(i)return null;r=new wc(t.doc,e,0,Math.max(0,n[n.length-1].from-1)),i=!0}}(t,n);return!!r&&(e(t.update({selection:t.selection.addRange(q.range(r.from,r.to),!1),effects:Jr.scrollIntoView(r.to)})),!0)},preventDefault:!0}];class su{constructor(t){this.view=t;let e=this.query=t.state.field(zc).query.spec;function i(t,e,i){return gc("button",{class:"cm-button",name:t,onclick:e,type:"button"},i)}this.commit=this.commit.bind(this),this.searchField=gc("input",{value:e.search,placeholder:ou(t,"Find"),"aria-label":ou(t,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=gc("input",{value:e.replace,placeholder:ou(t,"Replace"),"aria-label":ou(t,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=gc("input",{type:"checkbox",name:"case",form:"",checked:e.caseSensitive,onchange:this.commit}),this.reField=gc("input",{type:"checkbox",name:"re",form:"",checked:e.regexp,onchange:this.commit}),this.wordField=gc("input",{type:"checkbox",name:"word",form:"",checked:e.wholeWord,onchange:this.commit}),this.dom=gc("div",{onkeydown:t=>this.keydown(t),class:"cm-search"},[this.searchField,i("next",(()=>Gc(t)),[ou(t,"next")]),i("prev",(()=>Uc(t)),[ou(t,"previous")]),i("select",(()=>Jc(t)),[ou(t,"all")]),gc("label",null,[this.caseField,ou(t,"match case")]),gc("label",null,[this.reField,ou(t,"regexp")]),gc("label",null,[this.wordField,ou(t,"by word")]),...t.state.readOnly?[]:[gc("br"),this.replaceField,i("replace",(()=>Yc(t)),[ou(t,"replace")]),i("replaceAll",(()=>Xc(t)),[ou(t,"replace all")])],gc("button",{name:"close",onclick:()=>nu(t),"aria-label":ou(t,"close"),type:"button"},["×"])])}commit(){let t=new Rc({search:this.searchField.value,caseSensitive:this.caseField.checked,regexp:this.reField.checked,wholeWord:this.wordField.checked,replace:this.replaceField.value});t.eq(this.query)||(this.query=t,this.view.dispatch({effects:Wc.of(t)}))}keydown(t){var e,i,n;e=this.view,i=t,n="search-panel",hs(ss(e.state),i,e,n)?t.preventDefault():13==t.keyCode&&t.target==this.searchField?(t.preventDefault(),(t.shiftKey?Uc:Gc)(this.view)):13==t.keyCode&&t.target==this.replaceField&&(t.preventDefault(),Yc(this.view))}update(t){for(let e of t.transactions)for(let t of e.effects)t.is(Wc)&&!t.value.eq(this.query)&&this.setQuery(t.value)}setQuery(t){this.query=t,this.searchField.value=t.search,this.replaceField.value=t.replace,this.caseField.checked=t.caseSensitive,this.reField.checked=t.regexp,this.wordField.checked=t.wholeWord}mount(){this.searchField.select()}get pos(){return 80}get top(){return this.view.state.facet(Ec).top}}function ou(t,e){return t.state.phrase(e)}const lu=30,hu=/[\s\.,:;?!]/;function au(t,{from:e,to:i}){let n=t.state.doc.lineAt(e),r=t.state.doc.lineAt(i).to,s=Math.max(n.from,e-lu),o=Math.min(r,i+lu),l=t.state.sliceDoc(s,o);if(s!=n.from)for(let t=0;tl.length-lu;t--)if(!hu.test(l[t-1])&&hu.test(l[t])){l=l.slice(0,t);break}return Jr.announce.of(`${t.state.phrase("current match")}. ${l} ${t.state.phrase("on line")} ${n.number}.`)}const cu=Jr.baseTheme({".cm-panel.cm-search":{padding:"2px 6px 4px",position:"relative","& [name=close]":{position:"absolute",top:"0",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",padding:0,margin:0},"& input, & button, & label":{margin:".2em .6em .2em 0"},"& input[type=checkbox]":{marginRight:".2em"},"& label":{fontSize:"80%",whiteSpace:"pre"}},"&light .cm-searchMatch":{backgroundColor:"#ffff0054"},"&dark .cm-searchMatch":{backgroundColor:"#00ffff8a"},"&light .cm-searchMatch-selected":{backgroundColor:"#ff6a0054"},"&dark .cm-searchMatch-selected":{backgroundColor:"#ff00ff8a"}}),uu=[zc,st.low(Kc),cu];exports.Compartment=lt,exports.Decoration=fi,exports.EditorSelection=q,exports.EditorState=Lt,exports.EditorView=Jr,exports.HighlightStyle=sh,exports.LanguageSupport=class{constructor(t,e=[]){this.language=t,this.support=e,this.extension=[t,e]}},exports.Prec=st,exports.RangeSetBuilder=zt,exports.StateField=Z,exports.StreamLanguage=Th,exports.Tag=Yo,exports.ViewPlugin=Ii,exports._callSuper=function(e,i,n){return i=s(i),function(t,e){if(e&&("object"==typeof e||"function"==typeof e))return e;if(void 0!==e)throw new TypeError("Derived constructors may only return object or undefined");return function(t){if(void 0===t)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return t}(t)}(e,t()?Reflect.construct(i,n||[],s(e).constructor):i.apply(e,n))},exports._classCallCheck=function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")},exports._classPrivateFieldGet=function(t,e){var i=function(t,e,i){if(!e.has(t))throw new TypeError("attempted to "+i+" private field on non-instance");return e.get(t)}(t,e,"get");return function(t,e){if(e.get)return e.get.call(t);return e.value}(t,i)},exports._classPrivateFieldInitSpec=function(t,e,i){c(t,e),e.set(t,i)},exports._classPrivateMethodGet=function(t,e,i){if(!e.has(t))throw new TypeError("attempted to get private field on non-instance");return i},exports._classPrivateMethodInitSpec=function(t,e){c(t,e),e.add(t)},exports._createClass=function(t,e,i){return e&&n(t.prototype,e),i&&n(t,i),Object.defineProperty(t,"prototype",{writable:!1}),t},exports._createForOfIteratorHelper=function(t,e){var i="undefined"!=typeof Symbol&&t[Symbol.iterator]||t["@@iterator"];if(!i){if(Array.isArray(t)||(i=h(t))||e&&t&&"number"==typeof t.length){i&&(t=i);var n=0,r=function(){};return{s:r,n:function(){return n>=t.length?{done:!0}:{done:!1,value:t[n++]}},e:function(t){throw t},f:r}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var s,o=!0,l=!1;return{s:function(){i=i.call(t)},n:function(){var t=i.next();return o=t.done,t},e:function(t){l=!0,s=t},f:function(){try{o||null==i.return||i.return()}finally{if(l)throw s}}}},exports._defineProperty=r,exports._get=l,exports._getPrototypeOf=s,exports._inherits=function(t,e){if("function"!=typeof e&&null!==e)throw new TypeError("Super expression must either be null or a function");t.prototype=Object.create(e&&e.prototype,{constructor:{value:t,writable:!0,configurable:!0}}),Object.defineProperty(t,"prototype",{writable:!1}),e&&o(t,e)},exports._objectSpread2=function(t){for(var i=1;i{var e;return(null===(e=t.plugin(n))||void 0===e?void 0:e.isDown)?Vs:null}))]},exports.defaultKeymap=pc,exports.drawSelection=function(t={}){return[ms.of(t),ws,bs,ks,Ti.of(!0)]},exports.ensureSyntaxTree=function(t,e,i=50){var n;let r=null===(n=t.field(Al.state,!1))||void 0===n?void 0:n.context;if(!r)return null;let s=r.viewport;r.updateViewport({from:0,to:e});let o=r.isDone(e)||r.work(i,e)?r.tree:null;return r.updateViewport(s),o},exports.foldEffect=Jl,exports.foldedRanges=function(t){return t.field(Xl,!1)||Ft.empty},exports.highlightSpecialChars=function(t={}){return[Ts.of(t),Es||(Es=Ii.fromClass(class{constructor(t){this.view=t,this.decorations=fi.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(t.state.facet(Ts)),this.decorations=this.decorator.createDeco(t)}makeDecorator(t){return new As({regexp:t.specialChars,decoration:(e,i,n)=>{let{doc:r}=i.state,s=T(e[0],0);if(9==s){let t=r.lineAt(n),e=i.state.tabSize,s=Qt(t.text,e,n-t.from);return fi.replace({widget:new Ps((e-s%e)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[s]||(this.decorationCache[s]=fi.replace({widget:new Rs(t,s)}))},boundary:t.replaceTabs?void 0:/[^]/})}update(t){let e=t.state.facet(Ts);t.startState.facet(Ts)!=e?(this.decorator=this.makeDecorator(e),this.decorations=this.decorator.createDeco(t.view)):this.decorations=this.decorator.updateDeco(t,this.decorations)}},{decorations:t=>t.decorations}))]},exports.history=function(t={}){return[ia,ea.of(t),Jr.domEventHandlers({beforeinput(t,e){let i="historyUndo"==t.inputType?ra:"historyRedo"==t.inputType?sa:null;return!!i&&(t.preventDefault(),i(e))}})]},exports.historyKeymap=ya,exports.keymap=ns,exports.lineNumbers=function(t={}){return[uo.of(t),no(),go]},exports.rectangularSelection=function(t){let e=(null==t?void 0:t.eventFilter)||(t=>t.altKey&&0==t.button);return Jr.mouseSelectionStyle.of(((t,i)=>e(i)?Ns(t,i):null))},exports.searchKeymap=ru,exports.showTooltip=$s,exports.syntaxHighlighting=function(t,e){let i,n=[ch];return t instanceof sh&&(t.module&&n.push(Jr.styleModule.of(t.module)),i=t.themeType),(null==e?void 0:e.fallback)?n.push(lh.of(t)):i?n.push(oh.computeN([Jr.darkTheme],(e=>e.facet(Jr.darkTheme)==("dark"==i)?[t]:[]))):n.push(oh.of(t)),n},exports.syntaxTree=Cl,exports.tags=bl,exports.unfoldAll=t=>{let e=t.state.field(Xl,!1);if(!e||!e.size)return!1;let i=[];return e.between(0,t.state.doc.length,((t,e)=>{i.push(Yl.of({from:t,to:e}))})),t.dispatch({effects:i}),!0},exports.unfoldEffect=Yl; diff --git a/resources/legacy/.eslintrc.json b/resources/legacy/.eslintrc.json new file mode 100644 index 00000000..f1981060 --- /dev/null +++ b/resources/legacy/.eslintrc.json @@ -0,0 +1,29 @@ +{ + "root": true, + "extends": [ + "wikimedia/client", + "wikimedia/jquery", + "wikimedia/mediawiki" + ], + "parserOptions": { + "sourceType": "commonjs" + }, + "globals": { + "CodeMirror": "readonly" + }, + "rules": { + "max-len": "off", + "es-x/no-object-assign": "warn" + }, + "overrides": [ + { + "files": [ + "addon/*.js" + ], + "rules": { + "computed-property-spacing": [ "error", "never" ], + "indent": [ "error", 2 ] + } + } + ] +} diff --git a/resources/addon/edit/matchbrackets-wmde.js b/resources/legacy/addon/matchbrackets-wmde.js similarity index 100% rename from resources/addon/edit/matchbrackets-wmde.js rename to resources/legacy/addon/matchbrackets-wmde.js diff --git a/resources/lib/codemirror-fixes.less b/resources/legacy/codemirror-fixes.less similarity index 100% rename from resources/lib/codemirror-fixes.less rename to resources/legacy/codemirror-fixes.less diff --git a/resources/ext.CodeMirror.WikiEditor.js b/resources/legacy/ext.CodeMirror.WikiEditor.js similarity index 99% rename from resources/ext.CodeMirror.WikiEditor.js rename to resources/legacy/ext.CodeMirror.WikiEditor.js index 0e3c29fb..ec28c4b1 100644 --- a/resources/ext.CodeMirror.WikiEditor.js +++ b/resources/legacy/ext.CodeMirror.WikiEditor.js @@ -146,7 +146,6 @@ function init() { */ function enableCodeMirror() { const config = mw.config.get( 'extCodeMirrorConfig' ); - mw.loader.using( codeMirrorCoreModules.concat( config.pluginModules ), () => { const selectionStart = $textbox1.prop( 'selectionStart' ), selectionEnd = $textbox1.prop( 'selectionEnd' ), diff --git a/resources/ext.CodeMirror.js b/resources/legacy/ext.CodeMirror.js similarity index 100% rename from resources/ext.CodeMirror.js rename to resources/legacy/ext.CodeMirror.js diff --git a/resources/ext.CodeMirror.less b/resources/legacy/ext.CodeMirror.less similarity index 100% rename from resources/ext.CodeMirror.less rename to resources/legacy/ext.CodeMirror.less diff --git a/resources/mode/mediawiki/mediawiki.js b/resources/legacy/mode/mediawiki/mediawiki.js similarity index 100% rename from resources/mode/mediawiki/mediawiki.js rename to resources/legacy/mode/mediawiki/mediawiki.js diff --git a/resources/mode/mediawiki/tests/qunit/.eslintrc.json b/resources/legacy/mode/mediawiki/tests/qunit/.eslintrc.json similarity index 100% rename from resources/mode/mediawiki/tests/qunit/.eslintrc.json rename to resources/legacy/mode/mediawiki/tests/qunit/.eslintrc.json diff --git a/resources/mode/mediawiki/tests/qunit/CodeMirror.mediawiki.test.js b/resources/legacy/mode/mediawiki/tests/qunit/CodeMirror.mediawiki.test.js similarity index 100% rename from resources/mode/mediawiki/tests/qunit/CodeMirror.mediawiki.test.js rename to resources/legacy/mode/mediawiki/tests/qunit/CodeMirror.mediawiki.test.js diff --git a/resources/modules/ve-cm/.eslintrc.json b/resources/legacy/modules/ve-cm/.eslintrc.json similarity index 100% rename from resources/modules/ve-cm/.eslintrc.json rename to resources/legacy/modules/ve-cm/.eslintrc.json diff --git a/resources/modules/ve-cm/ve.ui.CodeMirror.less b/resources/legacy/modules/ve-cm/ve.ui.CodeMirror.less similarity index 100% rename from resources/modules/ve-cm/ve.ui.CodeMirror.less rename to resources/legacy/modules/ve-cm/ve.ui.CodeMirror.less diff --git a/resources/modules/ve-cm/ve.ui.CodeMirrorAction.js b/resources/legacy/modules/ve-cm/ve.ui.CodeMirrorAction.js similarity index 100% rename from resources/modules/ve-cm/ve.ui.CodeMirrorAction.js rename to resources/legacy/modules/ve-cm/ve.ui.CodeMirrorAction.js diff --git a/resources/modules/ve-cm/ve.ui.CodeMirrorTool.js b/resources/legacy/modules/ve-cm/ve.ui.CodeMirrorTool.js similarity index 100% rename from resources/modules/ve-cm/ve.ui.CodeMirrorTool.js rename to resources/legacy/modules/ve-cm/ve.ui.CodeMirrorTool.js diff --git a/resources/lib/codemirror6.bundle.dist.js b/resources/lib/codemirror6.bundle.dist.js new file mode 100644 index 00000000..c22877eb --- /dev/null +++ b/resources/lib/codemirror6.bundle.dist.js @@ -0,0 +1,22861 @@ +'use strict'; + +/** +The data structure for documents. @nonabstract +*/ +class Text { + /** + Get the line description around the given position. + */ + lineAt(pos) { + if (pos < 0 || pos > this.length) + throw new RangeError(`Invalid position ${pos} in document of length ${this.length}`); + return this.lineInner(pos, false, 1, 0); + } + /** + Get the description for the given (1-based) line number. + */ + line(n) { + if (n < 1 || n > this.lines) + throw new RangeError(`Invalid line number ${n} in ${this.lines}-line document`); + return this.lineInner(n, true, 1, 0); + } + /** + Replace a range of the text with the given content. + */ + replace(from, to, text) { + let parts = []; + this.decompose(0, from, parts, 2 /* Open.To */); + if (text.length) + text.decompose(0, text.length, parts, 1 /* Open.From */ | 2 /* Open.To */); + this.decompose(to, this.length, parts, 1 /* Open.From */); + return TextNode.from(parts, this.length - (to - from) + text.length); + } + /** + Append another document to this one. + */ + append(other) { + return this.replace(this.length, this.length, other); + } + /** + Retrieve the text between the given points. + */ + slice(from, to = this.length) { + let parts = []; + this.decompose(from, to, parts, 0); + return TextNode.from(parts, to - from); + } + /** + Test whether this text is equal to another instance. + */ + eq(other) { + if (other == this) + return true; + if (other.length != this.length || other.lines != this.lines) + return false; + let start = this.scanIdentical(other, 1), end = this.length - this.scanIdentical(other, -1); + let a = new RawTextCursor(this), b = new RawTextCursor(other); + for (let skip = start, pos = start;;) { + a.next(skip); + b.next(skip); + skip = 0; + if (a.lineBreak != b.lineBreak || a.done != b.done || a.value != b.value) + return false; + pos += a.value.length; + if (a.done || pos >= end) + return true; + } + } + /** + Iterate over the text. When `dir` is `-1`, iteration happens + from end to start. This will return lines and the breaks between + them as separate strings. + */ + iter(dir = 1) { return new RawTextCursor(this, dir); } + /** + Iterate over a range of the text. When `from` > `to`, the + iterator will run in reverse. + */ + iterRange(from, to = this.length) { return new PartialTextCursor(this, from, to); } + /** + Return a cursor that iterates over the given range of lines, + _without_ returning the line breaks between, and yielding empty + strings for empty lines. + + When `from` and `to` are given, they should be 1-based line numbers. + */ + iterLines(from, to) { + let inner; + if (from == null) { + inner = this.iter(); + } + else { + if (to == null) + to = this.lines + 1; + let start = this.line(from).from; + inner = this.iterRange(start, Math.max(start, to == this.lines + 1 ? this.length : to <= 1 ? 0 : this.line(to - 1).to)); + } + return new LineCursor(inner); + } + /** + Return the document as a string, using newline characters to + separate lines. + */ + toString() { return this.sliceString(0); } + /** + Convert the document to an array of lines (which can be + deserialized again via [`Text.of`](https://codemirror.net/6/docs/ref/#state.Text^of)). + */ + toJSON() { + let lines = []; + this.flatten(lines); + return lines; + } + /** + @internal + */ + constructor() { } + /** + Create a `Text` instance for the given array of lines. + */ + static of(text) { + if (text.length == 0) + throw new RangeError("A document must have at least one line"); + if (text.length == 1 && !text[0]) + return Text.empty; + return text.length <= 32 /* Tree.Branch */ ? new TextLeaf(text) : TextNode.from(TextLeaf.split(text, [])); + } +} +// Leaves store an array of line strings. There are always line breaks +// between these strings. Leaves are limited in size and have to be +// contained in TextNode instances for bigger documents. +class TextLeaf extends Text { + constructor(text, length = textLength(text)) { + super(); + this.text = text; + this.length = length; + } + get lines() { return this.text.length; } + get children() { return null; } + lineInner(target, isLine, line, offset) { + for (let i = 0;; i++) { + let string = this.text[i], end = offset + string.length; + if ((isLine ? line : end) >= target) + return new Line(offset, end, line, string); + offset = end + 1; + line++; + } + } + decompose(from, to, target, open) { + let text = from <= 0 && to >= this.length ? this + : new TextLeaf(sliceText(this.text, from, to), Math.min(to, this.length) - Math.max(0, from)); + if (open & 1 /* Open.From */) { + let prev = target.pop(); + let joined = appendText(text.text, prev.text.slice(), 0, text.length); + if (joined.length <= 32 /* Tree.Branch */) { + target.push(new TextLeaf(joined, prev.length + text.length)); + } + else { + let mid = joined.length >> 1; + target.push(new TextLeaf(joined.slice(0, mid)), new TextLeaf(joined.slice(mid))); + } + } + else { + target.push(text); + } + } + replace(from, to, text) { + if (!(text instanceof TextLeaf)) + return super.replace(from, to, text); + let lines = appendText(this.text, appendText(text.text, sliceText(this.text, 0, from)), to); + let newLen = this.length + text.length - (to - from); + if (lines.length <= 32 /* Tree.Branch */) + return new TextLeaf(lines, newLen); + return TextNode.from(TextLeaf.split(lines, []), newLen); + } + sliceString(from, to = this.length, lineSep = "\n") { + let result = ""; + for (let pos = 0, i = 0; pos <= to && i < this.text.length; i++) { + let line = this.text[i], end = pos + line.length; + if (pos > from && i) + result += lineSep; + if (from < end && to > pos) + result += line.slice(Math.max(0, from - pos), to - pos); + pos = end + 1; + } + return result; + } + flatten(target) { + for (let line of this.text) + target.push(line); + } + scanIdentical() { return 0; } + static split(text, target) { + let part = [], len = -1; + for (let line of text) { + part.push(line); + len += line.length + 1; + if (part.length == 32 /* Tree.Branch */) { + target.push(new TextLeaf(part, len)); + part = []; + len = -1; + } + } + if (len > -1) + target.push(new TextLeaf(part, len)); + return target; + } +} +// Nodes provide the tree structure of the `Text` type. They store a +// number of other nodes or leaves, taking care to balance themselves +// on changes. There are implied line breaks _between_ the children of +// a node (but not before the first or after the last child). +class TextNode extends Text { + constructor(children, length) { + super(); + this.children = children; + this.length = length; + this.lines = 0; + for (let child of children) + this.lines += child.lines; + } + lineInner(target, isLine, line, offset) { + for (let i = 0;; i++) { + let child = this.children[i], end = offset + child.length, endLine = line + child.lines - 1; + if ((isLine ? endLine : end) >= target) + return child.lineInner(target, isLine, line, offset); + offset = end + 1; + line = endLine + 1; + } + } + decompose(from, to, target, open) { + for (let i = 0, pos = 0; pos <= to && i < this.children.length; i++) { + let child = this.children[i], end = pos + child.length; + if (from <= end && to >= pos) { + let childOpen = open & ((pos <= from ? 1 /* Open.From */ : 0) | (end >= to ? 2 /* Open.To */ : 0)); + if (pos >= from && end <= to && !childOpen) + target.push(child); + else + child.decompose(from - pos, to - pos, target, childOpen); + } + pos = end + 1; + } + } + replace(from, to, text) { + if (text.lines < this.lines) + for (let i = 0, pos = 0; i < this.children.length; i++) { + let child = this.children[i], end = pos + child.length; + // Fast path: if the change only affects one child and the + // child's size remains in the acceptable range, only update + // that child + if (from >= pos && to <= end) { + let updated = child.replace(from - pos, to - pos, text); + let totalLines = this.lines - child.lines + updated.lines; + if (updated.lines < (totalLines >> (5 /* Tree.BranchShift */ - 1)) && + updated.lines > (totalLines >> (5 /* Tree.BranchShift */ + 1))) { + let copy = this.children.slice(); + copy[i] = updated; + return new TextNode(copy, this.length - (to - from) + text.length); + } + return super.replace(pos, end, updated); + } + pos = end + 1; + } + return super.replace(from, to, text); + } + sliceString(from, to = this.length, lineSep = "\n") { + let result = ""; + for (let i = 0, pos = 0; i < this.children.length && pos <= to; i++) { + let child = this.children[i], end = pos + child.length; + if (pos > from && i) + result += lineSep; + if (from < end && to > pos) + result += child.sliceString(from - pos, to - pos, lineSep); + pos = end + 1; + } + return result; + } + flatten(target) { + for (let child of this.children) + child.flatten(target); + } + scanIdentical(other, dir) { + if (!(other instanceof TextNode)) + return 0; + let length = 0; + let [iA, iB, eA, eB] = dir > 0 ? [0, 0, this.children.length, other.children.length] + : [this.children.length - 1, other.children.length - 1, -1, -1]; + for (;; iA += dir, iB += dir) { + if (iA == eA || iB == eB) + return length; + let chA = this.children[iA], chB = other.children[iB]; + if (chA != chB) + return length + chA.scanIdentical(chB, dir); + length += chA.length + 1; + } + } + static from(children, length = children.reduce((l, ch) => l + ch.length + 1, -1)) { + let lines = 0; + for (let ch of children) + lines += ch.lines; + if (lines < 32 /* Tree.Branch */) { + let flat = []; + for (let ch of children) + ch.flatten(flat); + return new TextLeaf(flat, length); + } + let chunk = Math.max(32 /* Tree.Branch */, lines >> 5 /* Tree.BranchShift */), maxChunk = chunk << 1, minChunk = chunk >> 1; + let chunked = [], currentLines = 0, currentLen = -1, currentChunk = []; + function add(child) { + let last; + if (child.lines > maxChunk && child instanceof TextNode) { + for (let node of child.children) + add(node); + } + else if (child.lines > minChunk && (currentLines > minChunk || !currentLines)) { + flush(); + chunked.push(child); + } + else if (child instanceof TextLeaf && currentLines && + (last = currentChunk[currentChunk.length - 1]) instanceof TextLeaf && + child.lines + last.lines <= 32 /* Tree.Branch */) { + currentLines += child.lines; + currentLen += child.length + 1; + currentChunk[currentChunk.length - 1] = new TextLeaf(last.text.concat(child.text), last.length + 1 + child.length); + } + else { + if (currentLines + child.lines > chunk) + flush(); + currentLines += child.lines; + currentLen += child.length + 1; + currentChunk.push(child); + } + } + function flush() { + if (currentLines == 0) + return; + chunked.push(currentChunk.length == 1 ? currentChunk[0] : TextNode.from(currentChunk, currentLen)); + currentLen = -1; + currentLines = currentChunk.length = 0; + } + for (let child of children) + add(child); + flush(); + return chunked.length == 1 ? chunked[0] : new TextNode(chunked, length); + } +} +Text.empty = /*@__PURE__*/new TextLeaf([""], 0); +function textLength(text) { + let length = -1; + for (let line of text) + length += line.length + 1; + return length; +} +function appendText(text, target, from = 0, to = 1e9) { + for (let pos = 0, i = 0, first = true; i < text.length && pos <= to; i++) { + let line = text[i], end = pos + line.length; + if (end >= from) { + if (end > to) + line = line.slice(0, to - pos); + if (pos < from) + line = line.slice(from - pos); + if (first) { + target[target.length - 1] += line; + first = false; + } + else + target.push(line); + } + pos = end + 1; + } + return target; +} +function sliceText(text, from, to) { + return appendText(text, [""], from, to); +} +class RawTextCursor { + constructor(text, dir = 1) { + this.dir = dir; + this.done = false; + this.lineBreak = false; + this.value = ""; + this.nodes = [text]; + this.offsets = [dir > 0 ? 1 : (text instanceof TextLeaf ? text.text.length : text.children.length) << 1]; + } + nextInner(skip, dir) { + this.done = this.lineBreak = false; + for (;;) { + let last = this.nodes.length - 1; + let top = this.nodes[last], offsetValue = this.offsets[last], offset = offsetValue >> 1; + let size = top instanceof TextLeaf ? top.text.length : top.children.length; + if (offset == (dir > 0 ? size : 0)) { + if (last == 0) { + this.done = true; + this.value = ""; + return this; + } + if (dir > 0) + this.offsets[last - 1]++; + this.nodes.pop(); + this.offsets.pop(); + } + else if ((offsetValue & 1) == (dir > 0 ? 0 : 1)) { + this.offsets[last] += dir; + if (skip == 0) { + this.lineBreak = true; + this.value = "\n"; + return this; + } + skip--; + } + else if (top instanceof TextLeaf) { + // Move to the next string + let next = top.text[offset + (dir < 0 ? -1 : 0)]; + this.offsets[last] += dir; + if (next.length > Math.max(0, skip)) { + this.value = skip == 0 ? next : dir > 0 ? next.slice(skip) : next.slice(0, next.length - skip); + return this; + } + skip -= next.length; + } + else { + let next = top.children[offset + (dir < 0 ? -1 : 0)]; + if (skip > next.length) { + skip -= next.length; + this.offsets[last] += dir; + } + else { + if (dir < 0) + this.offsets[last]--; + this.nodes.push(next); + this.offsets.push(dir > 0 ? 1 : (next instanceof TextLeaf ? next.text.length : next.children.length) << 1); + } + } + } + } + next(skip = 0) { + if (skip < 0) { + this.nextInner(-skip, (-this.dir)); + skip = this.value.length; + } + return this.nextInner(skip, this.dir); + } +} +class PartialTextCursor { + constructor(text, start, end) { + this.value = ""; + this.done = false; + this.cursor = new RawTextCursor(text, start > end ? -1 : 1); + this.pos = start > end ? text.length : 0; + this.from = Math.min(start, end); + this.to = Math.max(start, end); + } + nextInner(skip, dir) { + if (dir < 0 ? this.pos <= this.from : this.pos >= this.to) { + this.value = ""; + this.done = true; + return this; + } + skip += Math.max(0, dir < 0 ? this.pos - this.to : this.from - this.pos); + let limit = dir < 0 ? this.pos - this.from : this.to - this.pos; + if (skip > limit) + skip = limit; + limit -= skip; + let { value } = this.cursor.next(skip); + this.pos += (value.length + skip) * dir; + this.value = value.length <= limit ? value : dir < 0 ? value.slice(value.length - limit) : value.slice(0, limit); + this.done = !this.value; + return this; + } + next(skip = 0) { + if (skip < 0) + skip = Math.max(skip, this.from - this.pos); + else if (skip > 0) + skip = Math.min(skip, this.to - this.pos); + return this.nextInner(skip, this.cursor.dir); + } + get lineBreak() { return this.cursor.lineBreak && this.value != ""; } +} +class LineCursor { + constructor(inner) { + this.inner = inner; + this.afterBreak = true; + this.value = ""; + this.done = false; + } + next(skip = 0) { + let { done, lineBreak, value } = this.inner.next(skip); + if (done) { + this.done = true; + this.value = ""; + } + else if (lineBreak) { + if (this.afterBreak) { + this.value = ""; + } + else { + this.afterBreak = true; + this.next(); + } + } + else { + this.value = value; + this.afterBreak = false; + } + return this; + } + get lineBreak() { return false; } +} +if (typeof Symbol != "undefined") { + Text.prototype[Symbol.iterator] = function () { return this.iter(); }; + RawTextCursor.prototype[Symbol.iterator] = PartialTextCursor.prototype[Symbol.iterator] = + LineCursor.prototype[Symbol.iterator] = function () { return this; }; +} +/** +This type describes a line in the document. It is created +on-demand when lines are [queried](https://codemirror.net/6/docs/ref/#state.Text.lineAt). +*/ +class Line { + /** + @internal + */ + constructor( + /** + The position of the start of the line. + */ + from, + /** + The position at the end of the line (_before_ the line break, + or at the end of document for the last line). + */ + to, + /** + This line's line number (1-based). + */ + number, + /** + The line's content. + */ + text) { + this.from = from; + this.to = to; + this.number = number; + this.text = text; + } + /** + The length of the line (not including any line break after it). + */ + get length() { return this.to - this.from; } +} + +// Compressed representation of the Grapheme_Cluster_Break=Extend +// information from +// http://www.unicode.org/Public/13.0.0/ucd/auxiliary/GraphemeBreakProperty.txt. +// Each pair of elements represents a range, as an offet from the +// previous range and a length. Numbers are in base-36, with the empty +// string being a shorthand for 1. +let extend = /*@__PURE__*/"lc,34,7n,7,7b,19,,,,2,,2,,,20,b,1c,l,g,,2t,7,2,6,2,2,,4,z,,u,r,2j,b,1m,9,9,,o,4,,9,,3,,5,17,3,3b,f,,w,1j,,,,4,8,4,,3,7,a,2,t,,1m,,,,2,4,8,,9,,a,2,q,,2,2,1l,,4,2,4,2,2,3,3,,u,2,3,,b,2,1l,,4,5,,2,4,,k,2,m,6,,,1m,,,2,,4,8,,7,3,a,2,u,,1n,,,,c,,9,,14,,3,,1l,3,5,3,,4,7,2,b,2,t,,1m,,2,,2,,3,,5,2,7,2,b,2,s,2,1l,2,,,2,4,8,,9,,a,2,t,,20,,4,,2,3,,,8,,29,,2,7,c,8,2q,,2,9,b,6,22,2,r,,,,,,1j,e,,5,,2,5,b,,10,9,,2u,4,,6,,2,2,2,p,2,4,3,g,4,d,,2,2,6,,f,,jj,3,qa,3,t,3,t,2,u,2,1s,2,,7,8,,2,b,9,,19,3,3b,2,y,,3a,3,4,2,9,,6,3,63,2,2,,1m,,,7,,,,,2,8,6,a,2,,1c,h,1r,4,1c,7,,,5,,14,9,c,2,w,4,2,2,,3,1k,,,2,3,,,3,1m,8,2,2,48,3,,d,,7,4,,6,,3,2,5i,1m,,5,ek,,5f,x,2da,3,3x,,2o,w,fe,6,2x,2,n9w,4,,a,w,2,28,2,7k,,3,,4,,p,2,5,,47,2,q,i,d,,12,8,p,b,1a,3,1c,,2,4,2,2,13,,1v,6,2,2,2,2,c,,8,,1b,,1f,,,3,2,2,5,2,,,16,2,8,,6m,,2,,4,,fn4,,kh,g,g,g,a6,2,gt,,6a,,45,5,1ae,3,,2,5,4,14,3,4,,4l,2,fx,4,ar,2,49,b,4w,,1i,f,1k,3,1d,4,2,2,1x,3,10,5,,8,1q,,c,2,1g,9,a,4,2,,2n,3,2,,,2,6,,4g,,3,8,l,2,1l,2,,,,,m,,e,7,3,5,5f,8,2,3,,,n,,29,,2,6,,,2,,,2,,2,6j,,2,4,6,2,,2,r,2,2d,8,2,,,2,2y,,,,2,6,,,2t,3,2,4,,5,77,9,,2,6t,,a,2,,,4,,40,4,2,2,4,,w,a,14,6,2,4,8,,9,6,2,3,1a,d,,2,ba,7,,6,,,2a,m,2,7,,2,,2,3e,6,3,,,2,,7,,,20,2,3,,,,9n,2,f0b,5,1n,7,t4,,1r,4,29,,f5k,2,43q,,,3,4,5,8,8,2,7,u,4,44,3,1iz,1j,4,1e,8,,e,,m,5,,f,11s,7,,h,2,7,,2,,5,79,7,c5,4,15s,7,31,7,240,5,gx7k,2o,3k,6o".split(",").map(s => s ? parseInt(s, 36) : 1); +// Convert offsets into absolute values +for (let i = 1; i < extend.length; i++) + extend[i] += extend[i - 1]; +function isExtendingChar(code) { + for (let i = 1; i < extend.length; i += 2) + if (extend[i] > code) + return extend[i - 1] <= code; + return false; +} +function isRegionalIndicator(code) { + return code >= 0x1F1E6 && code <= 0x1F1FF; +} +const ZWJ = 0x200d; +/** +Returns a next grapheme cluster break _after_ (not equal to) +`pos`, if `forward` is true, or before otherwise. Returns `pos` +itself if no further cluster break is available in the string. +Moves across surrogate pairs, extending characters (when +`includeExtending` is true), characters joined with zero-width +joiners, and flag emoji. +*/ +function findClusterBreak(str, pos, forward = true, includeExtending = true) { + return (forward ? nextClusterBreak : prevClusterBreak)(str, pos, includeExtending); +} +function nextClusterBreak(str, pos, includeExtending) { + if (pos == str.length) + return pos; + // If pos is in the middle of a surrogate pair, move to its start + if (pos && surrogateLow(str.charCodeAt(pos)) && surrogateHigh(str.charCodeAt(pos - 1))) + pos--; + let prev = codePointAt(str, pos); + pos += codePointSize(prev); + while (pos < str.length) { + let next = codePointAt(str, pos); + if (prev == ZWJ || next == ZWJ || includeExtending && isExtendingChar(next)) { + pos += codePointSize(next); + prev = next; + } + else if (isRegionalIndicator(next)) { + let countBefore = 0, i = pos - 2; + while (i >= 0 && isRegionalIndicator(codePointAt(str, i))) { + countBefore++; + i -= 2; + } + if (countBefore % 2 == 0) + break; + else + pos += 2; + } + else { + break; + } + } + return pos; +} +function prevClusterBreak(str, pos, includeExtending) { + while (pos > 0) { + let found = nextClusterBreak(str, pos - 2, includeExtending); + if (found < pos) + return found; + pos--; + } + return 0; +} +function surrogateLow(ch) { return ch >= 0xDC00 && ch < 0xE000; } +function surrogateHigh(ch) { return ch >= 0xD800 && ch < 0xDC00; } +/** +Find the code point at the given position in a string (like the +[`codePointAt`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/codePointAt) +string method). +*/ +function codePointAt(str, pos) { + let code0 = str.charCodeAt(pos); + if (!surrogateHigh(code0) || pos + 1 == str.length) + return code0; + let code1 = str.charCodeAt(pos + 1); + if (!surrogateLow(code1)) + return code0; + return ((code0 - 0xd800) << 10) + (code1 - 0xdc00) + 0x10000; +} +/** +Given a Unicode codepoint, return the JavaScript string that +respresents it (like +[`String.fromCodePoint`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/fromCodePoint)). +*/ +function fromCodePoint(code) { + if (code <= 0xffff) + return String.fromCharCode(code); + code -= 0x10000; + return String.fromCharCode((code >> 10) + 0xd800, (code & 1023) + 0xdc00); +} +/** +The amount of positions a character takes up a JavaScript string. +*/ +function codePointSize(code) { return code < 0x10000 ? 1 : 2; } + +const DefaultSplit = /\r\n?|\n/; +/** +Distinguishes different ways in which positions can be mapped. +*/ +exports.MapMode = /*@__PURE__*/(function (MapMode) { + /** + Map a position to a valid new position, even when its context + was deleted. + */ + MapMode[MapMode["Simple"] = 0] = "Simple"; + /** + Return null if deletion happens across the position. + */ + MapMode[MapMode["TrackDel"] = 1] = "TrackDel"; + /** + Return null if the character _before_ the position is deleted. + */ + MapMode[MapMode["TrackBefore"] = 2] = "TrackBefore"; + /** + Return null if the character _after_ the position is deleted. + */ + MapMode[MapMode["TrackAfter"] = 3] = "TrackAfter"; +return MapMode})(exports.MapMode || (exports.MapMode = {})); +/** +A change description is a variant of [change set](https://codemirror.net/6/docs/ref/#state.ChangeSet) +that doesn't store the inserted text. As such, it can't be +applied, but is cheaper to store and manipulate. +*/ +class ChangeDesc { + // Sections are encoded as pairs of integers. The first is the + // length in the current document, and the second is -1 for + // unaffected sections, and the length of the replacement content + // otherwise. So an insertion would be (0, n>0), a deletion (n>0, + // 0), and a replacement two positive numbers. + /** + @internal + */ + constructor( + /** + @internal + */ + sections) { + this.sections = sections; + } + /** + The length of the document before the change. + */ + get length() { + let result = 0; + for (let i = 0; i < this.sections.length; i += 2) + result += this.sections[i]; + return result; + } + /** + The length of the document after the change. + */ + get newLength() { + let result = 0; + for (let i = 0; i < this.sections.length; i += 2) { + let ins = this.sections[i + 1]; + result += ins < 0 ? this.sections[i] : ins; + } + return result; + } + /** + False when there are actual changes in this set. + */ + get empty() { return this.sections.length == 0 || this.sections.length == 2 && this.sections[1] < 0; } + /** + Iterate over the unchanged parts left by these changes. `posA` + provides the position of the range in the old document, `posB` + the new position in the changed document. + */ + iterGaps(f) { + for (let i = 0, posA = 0, posB = 0; i < this.sections.length;) { + let len = this.sections[i++], ins = this.sections[i++]; + if (ins < 0) { + f(posA, posB, len); + posB += len; + } + else { + posB += ins; + } + posA += len; + } + } + /** + Iterate over the ranges changed by these changes. (See + [`ChangeSet.iterChanges`](https://codemirror.net/6/docs/ref/#state.ChangeSet.iterChanges) for a + variant that also provides you with the inserted text.) + `fromA`/`toA` provides the extent of the change in the starting + document, `fromB`/`toB` the extent of the replacement in the + changed document. + + When `individual` is true, adjacent changes (which are kept + separate for [position mapping](https://codemirror.net/6/docs/ref/#state.ChangeDesc.mapPos)) are + reported separately. + */ + iterChangedRanges(f, individual = false) { + iterChanges(this, f, individual); + } + /** + Get a description of the inverted form of these changes. + */ + get invertedDesc() { + let sections = []; + for (let i = 0; i < this.sections.length;) { + let len = this.sections[i++], ins = this.sections[i++]; + if (ins < 0) + sections.push(len, ins); + else + sections.push(ins, len); + } + return new ChangeDesc(sections); + } + /** + Compute the combined effect of applying another set of changes + after this one. The length of the document after this set should + match the length before `other`. + */ + composeDesc(other) { return this.empty ? other : other.empty ? this : composeSets(this, other); } + /** + Map this description, which should start with the same document + as `other`, over another set of changes, so that it can be + applied after it. When `before` is true, map as if the changes + in `other` happened before the ones in `this`. + */ + mapDesc(other, before = false) { return other.empty ? this : mapSet(this, other, before); } + mapPos(pos, assoc = -1, mode = exports.MapMode.Simple) { + let posA = 0, posB = 0; + for (let i = 0; i < this.sections.length;) { + let len = this.sections[i++], ins = this.sections[i++], endA = posA + len; + if (ins < 0) { + if (endA > pos) + return posB + (pos - posA); + posB += len; + } + else { + if (mode != exports.MapMode.Simple && endA >= pos && + (mode == exports.MapMode.TrackDel && posA < pos && endA > pos || + mode == exports.MapMode.TrackBefore && posA < pos || + mode == exports.MapMode.TrackAfter && endA > pos)) + return null; + if (endA > pos || endA == pos && assoc < 0 && !len) + return pos == posA || assoc < 0 ? posB : posB + ins; + posB += ins; + } + posA = endA; + } + if (pos > posA) + throw new RangeError(`Position ${pos} is out of range for changeset of length ${posA}`); + return posB; + } + /** + Check whether these changes touch a given range. When one of the + changes entirely covers the range, the string `"cover"` is + returned. + */ + touchesRange(from, to = from) { + for (let i = 0, pos = 0; i < this.sections.length && pos <= to;) { + let len = this.sections[i++], ins = this.sections[i++], end = pos + len; + if (ins >= 0 && pos <= to && end >= from) + return pos < from && end > to ? "cover" : true; + pos = end; + } + return false; + } + /** + @internal + */ + toString() { + let result = ""; + for (let i = 0; i < this.sections.length;) { + let len = this.sections[i++], ins = this.sections[i++]; + result += (result ? " " : "") + len + (ins >= 0 ? ":" + ins : ""); + } + return result; + } + /** + Serialize this change desc to a JSON-representable value. + */ + toJSON() { return this.sections; } + /** + Create a change desc from its JSON representation (as produced + by [`toJSON`](https://codemirror.net/6/docs/ref/#state.ChangeDesc.toJSON). + */ + static fromJSON(json) { + if (!Array.isArray(json) || json.length % 2 || json.some(a => typeof a != "number")) + throw new RangeError("Invalid JSON representation of ChangeDesc"); + return new ChangeDesc(json); + } + /** + @internal + */ + static create(sections) { return new ChangeDesc(sections); } +} +/** +A change set represents a group of modifications to a document. It +stores the document length, and can only be applied to documents +with exactly that length. +*/ +class ChangeSet extends ChangeDesc { + constructor(sections, + /** + @internal + */ + inserted) { + super(sections); + this.inserted = inserted; + } + /** + Apply the changes to a document, returning the modified + document. + */ + apply(doc) { + if (this.length != doc.length) + throw new RangeError("Applying change set to a document with the wrong length"); + iterChanges(this, (fromA, toA, fromB, _toB, text) => doc = doc.replace(fromB, fromB + (toA - fromA), text), false); + return doc; + } + mapDesc(other, before = false) { return mapSet(this, other, before, true); } + /** + Given the document as it existed _before_ the changes, return a + change set that represents the inverse of this set, which could + be used to go from the document created by the changes back to + the document as it existed before the changes. + */ + invert(doc) { + let sections = this.sections.slice(), inserted = []; + for (let i = 0, pos = 0; i < sections.length; i += 2) { + let len = sections[i], ins = sections[i + 1]; + if (ins >= 0) { + sections[i] = ins; + sections[i + 1] = len; + let index = i >> 1; + while (inserted.length < index) + inserted.push(Text.empty); + inserted.push(len ? doc.slice(pos, pos + len) : Text.empty); + } + pos += len; + } + return new ChangeSet(sections, inserted); + } + /** + Combine two subsequent change sets into a single set. `other` + must start in the document produced by `this`. If `this` goes + `docA` → `docB` and `other` represents `docB` → `docC`, the + returned value will represent the change `docA` → `docC`. + */ + compose(other) { return this.empty ? other : other.empty ? this : composeSets(this, other, true); } + /** + Given another change set starting in the same document, maps this + change set over the other, producing a new change set that can be + applied to the document produced by applying `other`. When + `before` is `true`, order changes as if `this` comes before + `other`, otherwise (the default) treat `other` as coming first. + + Given two changes `A` and `B`, `A.compose(B.map(A))` and + `B.compose(A.map(B, true))` will produce the same document. This + provides a basic form of [operational + transformation](https://en.wikipedia.org/wiki/Operational_transformation), + and can be used for collaborative editing. + */ + map(other, before = false) { return other.empty ? this : mapSet(this, other, before, true); } + /** + Iterate over the changed ranges in the document, calling `f` for + each, with the range in the original document (`fromA`-`toA`) + and the range that replaces it in the new document + (`fromB`-`toB`). + + When `individual` is true, adjacent changes are reported + separately. + */ + iterChanges(f, individual = false) { + iterChanges(this, f, individual); + } + /** + Get a [change description](https://codemirror.net/6/docs/ref/#state.ChangeDesc) for this change + set. + */ + get desc() { return ChangeDesc.create(this.sections); } + /** + @internal + */ + filter(ranges) { + let resultSections = [], resultInserted = [], filteredSections = []; + let iter = new SectionIter(this); + done: for (let i = 0, pos = 0;;) { + let next = i == ranges.length ? 1e9 : ranges[i++]; + while (pos < next || pos == next && iter.len == 0) { + if (iter.done) + break done; + let len = Math.min(iter.len, next - pos); + addSection(filteredSections, len, -1); + let ins = iter.ins == -1 ? -1 : iter.off == 0 ? iter.ins : 0; + addSection(resultSections, len, ins); + if (ins > 0) + addInsert(resultInserted, resultSections, iter.text); + iter.forward(len); + pos += len; + } + let end = ranges[i++]; + while (pos < end) { + if (iter.done) + break done; + let len = Math.min(iter.len, end - pos); + addSection(resultSections, len, -1); + addSection(filteredSections, len, iter.ins == -1 ? -1 : iter.off == 0 ? iter.ins : 0); + iter.forward(len); + pos += len; + } + } + return { changes: new ChangeSet(resultSections, resultInserted), + filtered: ChangeDesc.create(filteredSections) }; + } + /** + Serialize this change set to a JSON-representable value. + */ + toJSON() { + let parts = []; + for (let i = 0; i < this.sections.length; i += 2) { + let len = this.sections[i], ins = this.sections[i + 1]; + if (ins < 0) + parts.push(len); + else if (ins == 0) + parts.push([len]); + else + parts.push([len].concat(this.inserted[i >> 1].toJSON())); + } + return parts; + } + /** + Create a change set for the given changes, for a document of the + given length, using `lineSep` as line separator. + */ + static of(changes, length, lineSep) { + let sections = [], inserted = [], pos = 0; + let total = null; + function flush(force = false) { + if (!force && !sections.length) + return; + if (pos < length) + addSection(sections, length - pos, -1); + let set = new ChangeSet(sections, inserted); + total = total ? total.compose(set.map(total)) : set; + sections = []; + inserted = []; + pos = 0; + } + function process(spec) { + if (Array.isArray(spec)) { + for (let sub of spec) + process(sub); + } + else if (spec instanceof ChangeSet) { + if (spec.length != length) + throw new RangeError(`Mismatched change set length (got ${spec.length}, expected ${length})`); + flush(); + total = total ? total.compose(spec.map(total)) : spec; + } + else { + let { from, to = from, insert } = spec; + if (from > to || from < 0 || to > length) + throw new RangeError(`Invalid change range ${from} to ${to} (in doc of length ${length})`); + let insText = !insert ? Text.empty : typeof insert == "string" ? Text.of(insert.split(lineSep || DefaultSplit)) : insert; + let insLen = insText.length; + if (from == to && insLen == 0) + return; + if (from < pos) + flush(); + if (from > pos) + addSection(sections, from - pos, -1); + addSection(sections, to - from, insLen); + addInsert(inserted, sections, insText); + pos = to; + } + } + process(changes); + flush(!total); + return total; + } + /** + Create an empty changeset of the given length. + */ + static empty(length) { + return new ChangeSet(length ? [length, -1] : [], []); + } + /** + Create a changeset from its JSON representation (as produced by + [`toJSON`](https://codemirror.net/6/docs/ref/#state.ChangeSet.toJSON). + */ + static fromJSON(json) { + if (!Array.isArray(json)) + throw new RangeError("Invalid JSON representation of ChangeSet"); + let sections = [], inserted = []; + for (let i = 0; i < json.length; i++) { + let part = json[i]; + if (typeof part == "number") { + sections.push(part, -1); + } + else if (!Array.isArray(part) || typeof part[0] != "number" || part.some((e, i) => i && typeof e != "string")) { + throw new RangeError("Invalid JSON representation of ChangeSet"); + } + else if (part.length == 1) { + sections.push(part[0], 0); + } + else { + while (inserted.length < i) + inserted.push(Text.empty); + inserted[i] = Text.of(part.slice(1)); + sections.push(part[0], inserted[i].length); + } + } + return new ChangeSet(sections, inserted); + } + /** + @internal + */ + static createSet(sections, inserted) { + return new ChangeSet(sections, inserted); + } +} +function addSection(sections, len, ins, forceJoin = false) { + if (len == 0 && ins <= 0) + return; + let last = sections.length - 2; + if (last >= 0 && ins <= 0 && ins == sections[last + 1]) + sections[last] += len; + else if (len == 0 && sections[last] == 0) + sections[last + 1] += ins; + else if (forceJoin) { + sections[last] += len; + sections[last + 1] += ins; + } + else + sections.push(len, ins); +} +function addInsert(values, sections, value) { + if (value.length == 0) + return; + let index = (sections.length - 2) >> 1; + if (index < values.length) { + values[values.length - 1] = values[values.length - 1].append(value); + } + else { + while (values.length < index) + values.push(Text.empty); + values.push(value); + } +} +function iterChanges(desc, f, individual) { + let inserted = desc.inserted; + for (let posA = 0, posB = 0, i = 0; i < desc.sections.length;) { + let len = desc.sections[i++], ins = desc.sections[i++]; + if (ins < 0) { + posA += len; + posB += len; + } + else { + let endA = posA, endB = posB, text = Text.empty; + for (;;) { + endA += len; + endB += ins; + if (ins && inserted) + text = text.append(inserted[(i - 2) >> 1]); + if (individual || i == desc.sections.length || desc.sections[i + 1] < 0) + break; + len = desc.sections[i++]; + ins = desc.sections[i++]; + } + f(posA, endA, posB, endB, text); + posA = endA; + posB = endB; + } + } +} +function mapSet(setA, setB, before, mkSet = false) { + // Produce a copy of setA that applies to the document after setB + // has been applied (assuming both start at the same document). + let sections = [], insert = mkSet ? [] : null; + let a = new SectionIter(setA), b = new SectionIter(setB); + // Iterate over both sets in parallel. inserted tracks, for changes + // in A that have to be processed piece-by-piece, whether their + // content has been inserted already, and refers to the section + // index. + for (let inserted = -1;;) { + if (a.ins == -1 && b.ins == -1) { + // Move across ranges skipped by both sets. + let len = Math.min(a.len, b.len); + addSection(sections, len, -1); + a.forward(len); + b.forward(len); + } + else if (b.ins >= 0 && (a.ins < 0 || inserted == a.i || a.off == 0 && (b.len < a.len || b.len == a.len && !before))) { + // If there's a change in B that comes before the next change in + // A (ordered by start pos, then len, then before flag), skip + // that (and process any changes in A it covers). + let len = b.len; + addSection(sections, b.ins, -1); + while (len) { + let piece = Math.min(a.len, len); + if (a.ins >= 0 && inserted < a.i && a.len <= piece) { + addSection(sections, 0, a.ins); + if (insert) + addInsert(insert, sections, a.text); + inserted = a.i; + } + a.forward(piece); + len -= piece; + } + b.next(); + } + else if (a.ins >= 0) { + // Process the part of a change in A up to the start of the next + // non-deletion change in B (if overlapping). + let len = 0, left = a.len; + while (left) { + if (b.ins == -1) { + let piece = Math.min(left, b.len); + len += piece; + left -= piece; + b.forward(piece); + } + else if (b.ins == 0 && b.len < left) { + left -= b.len; + b.next(); + } + else { + break; + } + } + addSection(sections, len, inserted < a.i ? a.ins : 0); + if (insert && inserted < a.i) + addInsert(insert, sections, a.text); + inserted = a.i; + a.forward(a.len - left); + } + else if (a.done && b.done) { + return insert ? ChangeSet.createSet(sections, insert) : ChangeDesc.create(sections); + } + else { + throw new Error("Mismatched change set lengths"); + } + } +} +function composeSets(setA, setB, mkSet = false) { + let sections = []; + let insert = mkSet ? [] : null; + let a = new SectionIter(setA), b = new SectionIter(setB); + for (let open = false;;) { + if (a.done && b.done) { + return insert ? ChangeSet.createSet(sections, insert) : ChangeDesc.create(sections); + } + else if (a.ins == 0) { // Deletion in A + addSection(sections, a.len, 0, open); + a.next(); + } + else if (b.len == 0 && !b.done) { // Insertion in B + addSection(sections, 0, b.ins, open); + if (insert) + addInsert(insert, sections, b.text); + b.next(); + } + else if (a.done || b.done) { + throw new Error("Mismatched change set lengths"); + } + else { + let len = Math.min(a.len2, b.len), sectionLen = sections.length; + if (a.ins == -1) { + let insB = b.ins == -1 ? -1 : b.off ? 0 : b.ins; + addSection(sections, len, insB, open); + if (insert && insB) + addInsert(insert, sections, b.text); + } + else if (b.ins == -1) { + addSection(sections, a.off ? 0 : a.len, len, open); + if (insert) + addInsert(insert, sections, a.textBit(len)); + } + else { + addSection(sections, a.off ? 0 : a.len, b.off ? 0 : b.ins, open); + if (insert && !b.off) + addInsert(insert, sections, b.text); + } + open = (a.ins > len || b.ins >= 0 && b.len > len) && (open || sections.length > sectionLen); + a.forward2(len); + b.forward(len); + } + } +} +class SectionIter { + constructor(set) { + this.set = set; + this.i = 0; + this.next(); + } + next() { + let { sections } = this.set; + if (this.i < sections.length) { + this.len = sections[this.i++]; + this.ins = sections[this.i++]; + } + else { + this.len = 0; + this.ins = -2; + } + this.off = 0; + } + get done() { return this.ins == -2; } + get len2() { return this.ins < 0 ? this.len : this.ins; } + get text() { + let { inserted } = this.set, index = (this.i - 2) >> 1; + return index >= inserted.length ? Text.empty : inserted[index]; + } + textBit(len) { + let { inserted } = this.set, index = (this.i - 2) >> 1; + return index >= inserted.length && !len ? Text.empty + : inserted[index].slice(this.off, len == null ? undefined : this.off + len); + } + forward(len) { + if (len == this.len) + this.next(); + else { + this.len -= len; + this.off += len; + } + } + forward2(len) { + if (this.ins == -1) + this.forward(len); + else if (len == this.ins) + this.next(); + else { + this.ins -= len; + this.off += len; + } + } +} + +/** +A single selection range. When +[`allowMultipleSelections`](https://codemirror.net/6/docs/ref/#state.EditorState^allowMultipleSelections) +is enabled, a [selection](https://codemirror.net/6/docs/ref/#state.EditorSelection) may hold +multiple ranges. By default, selections hold exactly one range. +*/ +class SelectionRange { + constructor( + /** + The lower boundary of the range. + */ + from, + /** + The upper boundary of the range. + */ + to, flags) { + this.from = from; + this.to = to; + this.flags = flags; + } + /** + The anchor of the range—the side that doesn't move when you + extend it. + */ + get anchor() { return this.flags & 16 /* RangeFlag.Inverted */ ? this.to : this.from; } + /** + The head of the range, which is moved when the range is + [extended](https://codemirror.net/6/docs/ref/#state.SelectionRange.extend). + */ + get head() { return this.flags & 16 /* RangeFlag.Inverted */ ? this.from : this.to; } + /** + True when `anchor` and `head` are at the same position. + */ + get empty() { return this.from == this.to; } + /** + If this is a cursor that is explicitly associated with the + character on one of its sides, this returns the side. -1 means + the character before its position, 1 the character after, and 0 + means no association. + */ + get assoc() { return this.flags & 4 /* RangeFlag.AssocBefore */ ? -1 : this.flags & 8 /* RangeFlag.AssocAfter */ ? 1 : 0; } + /** + The bidirectional text level associated with this cursor, if + any. + */ + get bidiLevel() { + let level = this.flags & 3 /* RangeFlag.BidiLevelMask */; + return level == 3 ? null : level; + } + /** + The goal column (stored vertical offset) associated with a + cursor. This is used to preserve the vertical position when + [moving](https://codemirror.net/6/docs/ref/#view.EditorView.moveVertically) across + lines of different length. + */ + get goalColumn() { + let value = this.flags >> 5 /* RangeFlag.GoalColumnOffset */; + return value == 33554431 /* RangeFlag.NoGoalColumn */ ? undefined : value; + } + /** + Map this range through a change, producing a valid range in the + updated document. + */ + map(change, assoc = -1) { + let from, to; + if (this.empty) { + from = to = change.mapPos(this.from, assoc); + } + else { + from = change.mapPos(this.from, 1); + to = change.mapPos(this.to, -1); + } + return from == this.from && to == this.to ? this : new SelectionRange(from, to, this.flags); + } + /** + Extend this range to cover at least `from` to `to`. + */ + extend(from, to = from) { + if (from <= this.anchor && to >= this.anchor) + return EditorSelection.range(from, to); + let head = Math.abs(from - this.anchor) > Math.abs(to - this.anchor) ? from : to; + return EditorSelection.range(this.anchor, head); + } + /** + Compare this range to another range. + */ + eq(other) { + return this.anchor == other.anchor && this.head == other.head; + } + /** + Return a JSON-serializable object representing the range. + */ + toJSON() { return { anchor: this.anchor, head: this.head }; } + /** + Convert a JSON representation of a range to a `SelectionRange` + instance. + */ + static fromJSON(json) { + if (!json || typeof json.anchor != "number" || typeof json.head != "number") + throw new RangeError("Invalid JSON representation for SelectionRange"); + return EditorSelection.range(json.anchor, json.head); + } + /** + @internal + */ + static create(from, to, flags) { + return new SelectionRange(from, to, flags); + } +} +/** +An editor selection holds one or more selection ranges. +*/ +class EditorSelection { + constructor( + /** + The ranges in the selection, sorted by position. Ranges cannot + overlap (but they may touch, if they aren't empty). + */ + ranges, + /** + The index of the _main_ range in the selection (which is + usually the range that was added last). + */ + mainIndex) { + this.ranges = ranges; + this.mainIndex = mainIndex; + } + /** + Map a selection through a change. Used to adjust the selection + position for changes. + */ + map(change, assoc = -1) { + if (change.empty) + return this; + return EditorSelection.create(this.ranges.map(r => r.map(change, assoc)), this.mainIndex); + } + /** + Compare this selection to another selection. + */ + eq(other) { + if (this.ranges.length != other.ranges.length || + this.mainIndex != other.mainIndex) + return false; + for (let i = 0; i < this.ranges.length; i++) + if (!this.ranges[i].eq(other.ranges[i])) + return false; + return true; + } + /** + Get the primary selection range. Usually, you should make sure + your code applies to _all_ ranges, by using methods like + [`changeByRange`](https://codemirror.net/6/docs/ref/#state.EditorState.changeByRange). + */ + get main() { return this.ranges[this.mainIndex]; } + /** + Make sure the selection only has one range. Returns a selection + holding only the main range from this selection. + */ + asSingle() { + return this.ranges.length == 1 ? this : new EditorSelection([this.main], 0); + } + /** + Extend this selection with an extra range. + */ + addRange(range, main = true) { + return EditorSelection.create([range].concat(this.ranges), main ? 0 : this.mainIndex + 1); + } + /** + Replace a given range with another range, and then normalize the + selection to merge and sort ranges if necessary. + */ + replaceRange(range, which = this.mainIndex) { + let ranges = this.ranges.slice(); + ranges[which] = range; + return EditorSelection.create(ranges, this.mainIndex); + } + /** + Convert this selection to an object that can be serialized to + JSON. + */ + toJSON() { + return { ranges: this.ranges.map(r => r.toJSON()), main: this.mainIndex }; + } + /** + Create a selection from a JSON representation. + */ + static fromJSON(json) { + if (!json || !Array.isArray(json.ranges) || typeof json.main != "number" || json.main >= json.ranges.length) + throw new RangeError("Invalid JSON representation for EditorSelection"); + return new EditorSelection(json.ranges.map((r) => SelectionRange.fromJSON(r)), json.main); + } + /** + Create a selection holding a single range. + */ + static single(anchor, head = anchor) { + return new EditorSelection([EditorSelection.range(anchor, head)], 0); + } + /** + Sort and merge the given set of ranges, creating a valid + selection. + */ + static create(ranges, mainIndex = 0) { + if (ranges.length == 0) + throw new RangeError("A selection needs at least one range"); + for (let pos = 0, i = 0; i < ranges.length; i++) { + let range = ranges[i]; + if (range.empty ? range.from <= pos : range.from < pos) + return EditorSelection.normalized(ranges.slice(), mainIndex); + pos = range.to; + } + return new EditorSelection(ranges, mainIndex); + } + /** + Create a cursor selection range at the given position. You can + safely ignore the optional arguments in most situations. + */ + static cursor(pos, assoc = 0, bidiLevel, goalColumn) { + return SelectionRange.create(pos, pos, (assoc == 0 ? 0 : assoc < 0 ? 4 /* RangeFlag.AssocBefore */ : 8 /* RangeFlag.AssocAfter */) | + (bidiLevel == null ? 3 : Math.min(2, bidiLevel)) | + ((goalColumn !== null && goalColumn !== void 0 ? goalColumn : 33554431 /* RangeFlag.NoGoalColumn */) << 5 /* RangeFlag.GoalColumnOffset */)); + } + /** + Create a selection range. + */ + static range(anchor, head, goalColumn, bidiLevel) { + let flags = ((goalColumn !== null && goalColumn !== void 0 ? goalColumn : 33554431 /* RangeFlag.NoGoalColumn */) << 5 /* RangeFlag.GoalColumnOffset */) | + (bidiLevel == null ? 3 : Math.min(2, bidiLevel)); + return head < anchor ? SelectionRange.create(head, anchor, 16 /* RangeFlag.Inverted */ | 8 /* RangeFlag.AssocAfter */ | flags) + : SelectionRange.create(anchor, head, (head > anchor ? 4 /* RangeFlag.AssocBefore */ : 0) | flags); + } + /** + @internal + */ + static normalized(ranges, mainIndex = 0) { + let main = ranges[mainIndex]; + ranges.sort((a, b) => a.from - b.from); + mainIndex = ranges.indexOf(main); + for (let i = 1; i < ranges.length; i++) { + let range = ranges[i], prev = ranges[i - 1]; + if (range.empty ? range.from <= prev.to : range.from < prev.to) { + let from = prev.from, to = Math.max(range.to, prev.to); + if (i <= mainIndex) + mainIndex--; + ranges.splice(--i, 2, range.anchor > range.head ? EditorSelection.range(to, from) : EditorSelection.range(from, to)); + } + } + return new EditorSelection(ranges, mainIndex); + } +} +function checkSelection(selection, docLength) { + for (let range of selection.ranges) + if (range.to > docLength) + throw new RangeError("Selection points outside of document"); +} + +let nextID = 0; +/** +A facet is a labeled value that is associated with an editor +state. It takes inputs from any number of extensions, and combines +those into a single output value. + +Examples of uses of facets are the [tab +size](https://codemirror.net/6/docs/ref/#state.EditorState^tabSize), [editor +attributes](https://codemirror.net/6/docs/ref/#view.EditorView^editorAttributes), and [update +listeners](https://codemirror.net/6/docs/ref/#view.EditorView^updateListener). +*/ +class Facet { + constructor( + /** + @internal + */ + combine, + /** + @internal + */ + compareInput, + /** + @internal + */ + compare, isStatic, enables) { + this.combine = combine; + this.compareInput = compareInput; + this.compare = compare; + this.isStatic = isStatic; + /** + @internal + */ + this.id = nextID++; + this.default = combine([]); + this.extensions = typeof enables == "function" ? enables(this) : enables; + } + /** + Define a new facet. + */ + static define(config = {}) { + return new Facet(config.combine || ((a) => a), config.compareInput || ((a, b) => a === b), config.compare || (!config.combine ? sameArray$1 : (a, b) => a === b), !!config.static, config.enables); + } + /** + Returns an extension that adds the given value to this facet. + */ + of(value) { + return new FacetProvider([], this, 0 /* Provider.Static */, value); + } + /** + Create an extension that computes a value for the facet from a + state. You must take care to declare the parts of the state that + this value depends on, since your function is only called again + for a new state when one of those parts changed. + + In cases where your value depends only on a single field, you'll + want to use the [`from`](https://codemirror.net/6/docs/ref/#state.Facet.from) method instead. + */ + compute(deps, get) { + if (this.isStatic) + throw new Error("Can't compute a static facet"); + return new FacetProvider(deps, this, 1 /* Provider.Single */, get); + } + /** + Create an extension that computes zero or more values for this + facet from a state. + */ + computeN(deps, get) { + if (this.isStatic) + throw new Error("Can't compute a static facet"); + return new FacetProvider(deps, this, 2 /* Provider.Multi */, get); + } + from(field, get) { + if (!get) + get = x => x; + return this.compute([field], state => get(state.field(field))); + } +} +function sameArray$1(a, b) { + return a == b || a.length == b.length && a.every((e, i) => e === b[i]); +} +class FacetProvider { + constructor(dependencies, facet, type, value) { + this.dependencies = dependencies; + this.facet = facet; + this.type = type; + this.value = value; + this.id = nextID++; + } + dynamicSlot(addresses) { + var _a; + let getter = this.value; + let compare = this.facet.compareInput; + let id = this.id, idx = addresses[id] >> 1, multi = this.type == 2 /* Provider.Multi */; + let depDoc = false, depSel = false, depAddrs = []; + for (let dep of this.dependencies) { + if (dep == "doc") + depDoc = true; + else if (dep == "selection") + depSel = true; + else if ((((_a = addresses[dep.id]) !== null && _a !== void 0 ? _a : 1) & 1) == 0) + depAddrs.push(addresses[dep.id]); + } + return { + create(state) { + state.values[idx] = getter(state); + return 1 /* SlotStatus.Changed */; + }, + update(state, tr) { + if ((depDoc && tr.docChanged) || (depSel && (tr.docChanged || tr.selection)) || ensureAll(state, depAddrs)) { + let newVal = getter(state); + if (multi ? !compareArray(newVal, state.values[idx], compare) : !compare(newVal, state.values[idx])) { + state.values[idx] = newVal; + return 1 /* SlotStatus.Changed */; + } + } + return 0; + }, + reconfigure: (state, oldState) => { + let newVal, oldAddr = oldState.config.address[id]; + if (oldAddr != null) { + let oldVal = getAddr(oldState, oldAddr); + if (this.dependencies.every(dep => { + return dep instanceof Facet ? oldState.facet(dep) === state.facet(dep) : + dep instanceof StateField ? oldState.field(dep, false) == state.field(dep, false) : true; + }) || (multi ? compareArray(newVal = getter(state), oldVal, compare) : compare(newVal = getter(state), oldVal))) { + state.values[idx] = oldVal; + return 0; + } + } + else { + newVal = getter(state); + } + state.values[idx] = newVal; + return 1 /* SlotStatus.Changed */; + } + }; + } +} +function compareArray(a, b, compare) { + if (a.length != b.length) + return false; + for (let i = 0; i < a.length; i++) + if (!compare(a[i], b[i])) + return false; + return true; +} +function ensureAll(state, addrs) { + let changed = false; + for (let addr of addrs) + if (ensureAddr(state, addr) & 1 /* SlotStatus.Changed */) + changed = true; + return changed; +} +function dynamicFacetSlot(addresses, facet, providers) { + let providerAddrs = providers.map(p => addresses[p.id]); + let providerTypes = providers.map(p => p.type); + let dynamic = providerAddrs.filter(p => !(p & 1)); + let idx = addresses[facet.id] >> 1; + function get(state) { + let values = []; + for (let i = 0; i < providerAddrs.length; i++) { + let value = getAddr(state, providerAddrs[i]); + if (providerTypes[i] == 2 /* Provider.Multi */) + for (let val of value) + values.push(val); + else + values.push(value); + } + return facet.combine(values); + } + return { + create(state) { + for (let addr of providerAddrs) + ensureAddr(state, addr); + state.values[idx] = get(state); + return 1 /* SlotStatus.Changed */; + }, + update(state, tr) { + if (!ensureAll(state, dynamic)) + return 0; + let value = get(state); + if (facet.compare(value, state.values[idx])) + return 0; + state.values[idx] = value; + return 1 /* SlotStatus.Changed */; + }, + reconfigure(state, oldState) { + let depChanged = ensureAll(state, providerAddrs); + let oldProviders = oldState.config.facets[facet.id], oldValue = oldState.facet(facet); + if (oldProviders && !depChanged && sameArray$1(providers, oldProviders)) { + state.values[idx] = oldValue; + return 0; + } + let value = get(state); + if (facet.compare(value, oldValue)) { + state.values[idx] = oldValue; + return 0; + } + state.values[idx] = value; + return 1 /* SlotStatus.Changed */; + } + }; +} +const initField = /*@__PURE__*/Facet.define({ static: true }); +/** +Fields can store additional information in an editor state, and +keep it in sync with the rest of the state. +*/ +class StateField { + constructor( + /** + @internal + */ + id, createF, updateF, compareF, + /** + @internal + */ + spec) { + this.id = id; + this.createF = createF; + this.updateF = updateF; + this.compareF = compareF; + this.spec = spec; + /** + @internal + */ + this.provides = undefined; + } + /** + Define a state field. + */ + static define(config) { + let field = new StateField(nextID++, config.create, config.update, config.compare || ((a, b) => a === b), config); + if (config.provide) + field.provides = config.provide(field); + return field; + } + create(state) { + let init = state.facet(initField).find(i => i.field == this); + return ((init === null || init === void 0 ? void 0 : init.create) || this.createF)(state); + } + /** + @internal + */ + slot(addresses) { + let idx = addresses[this.id] >> 1; + return { + create: (state) => { + state.values[idx] = this.create(state); + return 1 /* SlotStatus.Changed */; + }, + update: (state, tr) => { + let oldVal = state.values[idx]; + let value = this.updateF(oldVal, tr); + if (this.compareF(oldVal, value)) + return 0; + state.values[idx] = value; + return 1 /* SlotStatus.Changed */; + }, + reconfigure: (state, oldState) => { + if (oldState.config.address[this.id] != null) { + state.values[idx] = oldState.field(this); + return 0; + } + state.values[idx] = this.create(state); + return 1 /* SlotStatus.Changed */; + } + }; + } + /** + Returns an extension that enables this field and overrides the + way it is initialized. Can be useful when you need to provide a + non-default starting value for the field. + */ + init(create) { + return [this, initField.of({ field: this, create })]; + } + /** + State field instances can be used as + [`Extension`](https://codemirror.net/6/docs/ref/#state.Extension) values to enable the field in a + given state. + */ + get extension() { return this; } +} +const Prec_ = { lowest: 4, low: 3, default: 2, high: 1, highest: 0 }; +function prec(value) { + return (ext) => new PrecExtension(ext, value); +} +/** +By default extensions are registered in the order they are found +in the flattened form of nested array that was provided. +Individual extension values can be assigned a precedence to +override this. Extensions that do not have a precedence set get +the precedence of the nearest parent with a precedence, or +[`default`](https://codemirror.net/6/docs/ref/#state.Prec.default) if there is no such parent. The +final ordering of extensions is determined by first sorting by +precedence and then by order within each precedence. +*/ +const Prec = { + /** + The highest precedence level, for extensions that should end up + near the start of the precedence ordering. + */ + highest: /*@__PURE__*/prec(Prec_.highest), + /** + A higher-than-default precedence, for extensions that should + come before those with default precedence. + */ + high: /*@__PURE__*/prec(Prec_.high), + /** + The default precedence, which is also used for extensions + without an explicit precedence. + */ + default: /*@__PURE__*/prec(Prec_.default), + /** + A lower-than-default precedence. + */ + low: /*@__PURE__*/prec(Prec_.low), + /** + The lowest precedence level. Meant for things that should end up + near the end of the extension order. + */ + lowest: /*@__PURE__*/prec(Prec_.lowest) +}; +class PrecExtension { + constructor(inner, prec) { + this.inner = inner; + this.prec = prec; + } +} +/** +Extension compartments can be used to make a configuration +dynamic. By [wrapping](https://codemirror.net/6/docs/ref/#state.Compartment.of) part of your +configuration in a compartment, you can later +[replace](https://codemirror.net/6/docs/ref/#state.Compartment.reconfigure) that part through a +transaction. +*/ +class Compartment { + /** + Create an instance of this compartment to add to your [state + configuration](https://codemirror.net/6/docs/ref/#state.EditorStateConfig.extensions). + */ + of(ext) { return new CompartmentInstance(this, ext); } + /** + Create an [effect](https://codemirror.net/6/docs/ref/#state.TransactionSpec.effects) that + reconfigures this compartment. + */ + reconfigure(content) { + return Compartment.reconfigure.of({ compartment: this, extension: content }); + } + /** + Get the current content of the compartment in the state, or + `undefined` if it isn't present. + */ + get(state) { + return state.config.compartments.get(this); + } +} +class CompartmentInstance { + constructor(compartment, inner) { + this.compartment = compartment; + this.inner = inner; + } +} +class Configuration { + constructor(base, compartments, dynamicSlots, address, staticValues, facets) { + this.base = base; + this.compartments = compartments; + this.dynamicSlots = dynamicSlots; + this.address = address; + this.staticValues = staticValues; + this.facets = facets; + this.statusTemplate = []; + while (this.statusTemplate.length < dynamicSlots.length) + this.statusTemplate.push(0 /* SlotStatus.Unresolved */); + } + staticFacet(facet) { + let addr = this.address[facet.id]; + return addr == null ? facet.default : this.staticValues[addr >> 1]; + } + static resolve(base, compartments, oldState) { + let fields = []; + let facets = Object.create(null); + let newCompartments = new Map(); + for (let ext of flatten(base, compartments, newCompartments)) { + if (ext instanceof StateField) + fields.push(ext); + else + (facets[ext.facet.id] || (facets[ext.facet.id] = [])).push(ext); + } + let address = Object.create(null); + let staticValues = []; + let dynamicSlots = []; + for (let field of fields) { + address[field.id] = dynamicSlots.length << 1; + dynamicSlots.push(a => field.slot(a)); + } + let oldFacets = oldState === null || oldState === void 0 ? void 0 : oldState.config.facets; + for (let id in facets) { + let providers = facets[id], facet = providers[0].facet; + let oldProviders = oldFacets && oldFacets[id] || []; + if (providers.every(p => p.type == 0 /* Provider.Static */)) { + address[facet.id] = (staticValues.length << 1) | 1; + if (sameArray$1(oldProviders, providers)) { + staticValues.push(oldState.facet(facet)); + } + else { + let value = facet.combine(providers.map(p => p.value)); + staticValues.push(oldState && facet.compare(value, oldState.facet(facet)) ? oldState.facet(facet) : value); + } + } + else { + for (let p of providers) { + if (p.type == 0 /* Provider.Static */) { + address[p.id] = (staticValues.length << 1) | 1; + staticValues.push(p.value); + } + else { + address[p.id] = dynamicSlots.length << 1; + dynamicSlots.push(a => p.dynamicSlot(a)); + } + } + address[facet.id] = dynamicSlots.length << 1; + dynamicSlots.push(a => dynamicFacetSlot(a, facet, providers)); + } + } + let dynamic = dynamicSlots.map(f => f(address)); + return new Configuration(base, newCompartments, dynamic, address, staticValues, facets); + } +} +function flatten(extension, compartments, newCompartments) { + let result = [[], [], [], [], []]; + let seen = new Map(); + function inner(ext, prec) { + let known = seen.get(ext); + if (known != null) { + if (known <= prec) + return; + let found = result[known].indexOf(ext); + if (found > -1) + result[known].splice(found, 1); + if (ext instanceof CompartmentInstance) + newCompartments.delete(ext.compartment); + } + seen.set(ext, prec); + if (Array.isArray(ext)) { + for (let e of ext) + inner(e, prec); + } + else if (ext instanceof CompartmentInstance) { + if (newCompartments.has(ext.compartment)) + throw new RangeError(`Duplicate use of compartment in extensions`); + let content = compartments.get(ext.compartment) || ext.inner; + newCompartments.set(ext.compartment, content); + inner(content, prec); + } + else if (ext instanceof PrecExtension) { + inner(ext.inner, ext.prec); + } + else if (ext instanceof StateField) { + result[prec].push(ext); + if (ext.provides) + inner(ext.provides, prec); + } + else if (ext instanceof FacetProvider) { + result[prec].push(ext); + if (ext.facet.extensions) + inner(ext.facet.extensions, Prec_.default); + } + else { + let content = ext.extension; + if (!content) + throw new Error(`Unrecognized extension value in extension set (${ext}). This sometimes happens because multiple instances of @codemirror/state are loaded, breaking instanceof checks.`); + inner(content, prec); + } + } + inner(extension, Prec_.default); + return result.reduce((a, b) => a.concat(b)); +} +function ensureAddr(state, addr) { + if (addr & 1) + return 2 /* SlotStatus.Computed */; + let idx = addr >> 1; + let status = state.status[idx]; + if (status == 4 /* SlotStatus.Computing */) + throw new Error("Cyclic dependency between fields and/or facets"); + if (status & 2 /* SlotStatus.Computed */) + return status; + state.status[idx] = 4 /* SlotStatus.Computing */; + let changed = state.computeSlot(state, state.config.dynamicSlots[idx]); + return state.status[idx] = 2 /* SlotStatus.Computed */ | changed; +} +function getAddr(state, addr) { + return addr & 1 ? state.config.staticValues[addr >> 1] : state.values[addr >> 1]; +} + +const languageData = /*@__PURE__*/Facet.define(); +const allowMultipleSelections = /*@__PURE__*/Facet.define({ + combine: values => values.some(v => v), + static: true +}); +const lineSeparator = /*@__PURE__*/Facet.define({ + combine: values => values.length ? values[0] : undefined, + static: true +}); +const changeFilter = /*@__PURE__*/Facet.define(); +const transactionFilter = /*@__PURE__*/Facet.define(); +const transactionExtender = /*@__PURE__*/Facet.define(); +const readOnly = /*@__PURE__*/Facet.define({ + combine: values => values.length ? values[0] : false +}); + +/** +Annotations are tagged values that are used to add metadata to +transactions in an extensible way. They should be used to model +things that effect the entire transaction (such as its [time +stamp](https://codemirror.net/6/docs/ref/#state.Transaction^time) or information about its +[origin](https://codemirror.net/6/docs/ref/#state.Transaction^userEvent)). For effects that happen +_alongside_ the other changes made by the transaction, [state +effects](https://codemirror.net/6/docs/ref/#state.StateEffect) are more appropriate. +*/ +class Annotation { + /** + @internal + */ + constructor( + /** + The annotation type. + */ + type, + /** + The value of this annotation. + */ + value) { + this.type = type; + this.value = value; + } + /** + Define a new type of annotation. + */ + static define() { return new AnnotationType(); } +} +/** +Marker that identifies a type of [annotation](https://codemirror.net/6/docs/ref/#state.Annotation). +*/ +class AnnotationType { + /** + Create an instance of this annotation. + */ + of(value) { return new Annotation(this, value); } +} +/** +Representation of a type of state effect. Defined with +[`StateEffect.define`](https://codemirror.net/6/docs/ref/#state.StateEffect^define). +*/ +class StateEffectType { + /** + @internal + */ + constructor( + // The `any` types in these function types are there to work + // around TypeScript issue #37631, where the type guard on + // `StateEffect.is` mysteriously stops working when these properly + // have type `Value`. + /** + @internal + */ + map) { + this.map = map; + } + /** + Create a [state effect](https://codemirror.net/6/docs/ref/#state.StateEffect) instance of this + type. + */ + of(value) { return new StateEffect(this, value); } +} +/** +State effects can be used to represent additional effects +associated with a [transaction](https://codemirror.net/6/docs/ref/#state.Transaction.effects). They +are often useful to model changes to custom [state +fields](https://codemirror.net/6/docs/ref/#state.StateField), when those changes aren't implicit in +document or selection changes. +*/ +class StateEffect { + /** + @internal + */ + constructor( + /** + @internal + */ + type, + /** + The value of this effect. + */ + value) { + this.type = type; + this.value = value; + } + /** + Map this effect through a position mapping. Will return + `undefined` when that ends up deleting the effect. + */ + map(mapping) { + let mapped = this.type.map(this.value, mapping); + return mapped === undefined ? undefined : mapped == this.value ? this : new StateEffect(this.type, mapped); + } + /** + Tells you whether this effect object is of a given + [type](https://codemirror.net/6/docs/ref/#state.StateEffectType). + */ + is(type) { return this.type == type; } + /** + Define a new effect type. The type parameter indicates the type + of values that his effect holds. It should be a type that + doesn't include `undefined`, since that is used in + [mapping](https://codemirror.net/6/docs/ref/#state.StateEffect.map) to indicate that an effect is + removed. + */ + static define(spec = {}) { + return new StateEffectType(spec.map || (v => v)); + } + /** + Map an array of effects through a change set. + */ + static mapEffects(effects, mapping) { + if (!effects.length) + return effects; + let result = []; + for (let effect of effects) { + let mapped = effect.map(mapping); + if (mapped) + result.push(mapped); + } + return result; + } +} +/** +This effect can be used to reconfigure the root extensions of +the editor. Doing this will discard any extensions +[appended](https://codemirror.net/6/docs/ref/#state.StateEffect^appendConfig), but does not reset +the content of [reconfigured](https://codemirror.net/6/docs/ref/#state.Compartment.reconfigure) +compartments. +*/ +StateEffect.reconfigure = /*@__PURE__*/StateEffect.define(); +/** +Append extensions to the top-level configuration of the editor. +*/ +StateEffect.appendConfig = /*@__PURE__*/StateEffect.define(); +/** +Changes to the editor state are grouped into transactions. +Typically, a user action creates a single transaction, which may +contain any number of document changes, may change the selection, +or have other effects. Create a transaction by calling +[`EditorState.update`](https://codemirror.net/6/docs/ref/#state.EditorState.update), or immediately +dispatch one by calling +[`EditorView.dispatch`](https://codemirror.net/6/docs/ref/#view.EditorView.dispatch). +*/ +class Transaction { + constructor( + /** + The state from which the transaction starts. + */ + startState, + /** + The document changes made by this transaction. + */ + changes, + /** + The selection set by this transaction, or undefined if it + doesn't explicitly set a selection. + */ + selection, + /** + The effects added to the transaction. + */ + effects, + /** + @internal + */ + annotations, + /** + Whether the selection should be scrolled into view after this + transaction is dispatched. + */ + scrollIntoView) { + this.startState = startState; + this.changes = changes; + this.selection = selection; + this.effects = effects; + this.annotations = annotations; + this.scrollIntoView = scrollIntoView; + /** + @internal + */ + this._doc = null; + /** + @internal + */ + this._state = null; + if (selection) + checkSelection(selection, changes.newLength); + if (!annotations.some((a) => a.type == Transaction.time)) + this.annotations = annotations.concat(Transaction.time.of(Date.now())); + } + /** + @internal + */ + static create(startState, changes, selection, effects, annotations, scrollIntoView) { + return new Transaction(startState, changes, selection, effects, annotations, scrollIntoView); + } + /** + The new document produced by the transaction. Contrary to + [`.state`](https://codemirror.net/6/docs/ref/#state.Transaction.state)`.doc`, accessing this won't + force the entire new state to be computed right away, so it is + recommended that [transaction + filters](https://codemirror.net/6/docs/ref/#state.EditorState^transactionFilter) use this getter + when they need to look at the new document. + */ + get newDoc() { + return this._doc || (this._doc = this.changes.apply(this.startState.doc)); + } + /** + The new selection produced by the transaction. If + [`this.selection`](https://codemirror.net/6/docs/ref/#state.Transaction.selection) is undefined, + this will [map](https://codemirror.net/6/docs/ref/#state.EditorSelection.map) the start state's + current selection through the changes made by the transaction. + */ + get newSelection() { + return this.selection || this.startState.selection.map(this.changes); + } + /** + The new state created by the transaction. Computed on demand + (but retained for subsequent access), so it is recommended not to + access it in [transaction + filters](https://codemirror.net/6/docs/ref/#state.EditorState^transactionFilter) when possible. + */ + get state() { + if (!this._state) + this.startState.applyTransaction(this); + return this._state; + } + /** + Get the value of the given annotation type, if any. + */ + annotation(type) { + for (let ann of this.annotations) + if (ann.type == type) + return ann.value; + return undefined; + } + /** + Indicates whether the transaction changed the document. + */ + get docChanged() { return !this.changes.empty; } + /** + Indicates whether this transaction reconfigures the state + (through a [configuration compartment](https://codemirror.net/6/docs/ref/#state.Compartment) or + with a top-level configuration + [effect](https://codemirror.net/6/docs/ref/#state.StateEffect^reconfigure). + */ + get reconfigured() { return this.startState.config != this.state.config; } + /** + Returns true if the transaction has a [user + event](https://codemirror.net/6/docs/ref/#state.Transaction^userEvent) annotation that is equal to + or more specific than `event`. For example, if the transaction + has `"select.pointer"` as user event, `"select"` and + `"select.pointer"` will match it. + */ + isUserEvent(event) { + let e = this.annotation(Transaction.userEvent); + return !!(e && (e == event || e.length > event.length && e.slice(0, event.length) == event && e[event.length] == ".")); + } +} +/** +Annotation used to store transaction timestamps. Automatically +added to every transaction, holding `Date.now()`. +*/ +Transaction.time = /*@__PURE__*/Annotation.define(); +/** +Annotation used to associate a transaction with a user interface +event. Holds a string identifying the event, using a +dot-separated format to support attaching more specific +information. The events used by the core libraries are: + + - `"input"` when content is entered + - `"input.type"` for typed input + - `"input.type.compose"` for composition + - `"input.paste"` for pasted input + - `"input.drop"` when adding content with drag-and-drop + - `"input.complete"` when autocompleting + - `"delete"` when the user deletes content + - `"delete.selection"` when deleting the selection + - `"delete.forward"` when deleting forward from the selection + - `"delete.backward"` when deleting backward from the selection + - `"delete.cut"` when cutting to the clipboard + - `"move"` when content is moved + - `"move.drop"` when content is moved within the editor through drag-and-drop + - `"select"` when explicitly changing the selection + - `"select.pointer"` when selecting with a mouse or other pointing device + - `"undo"` and `"redo"` for history actions + +Use [`isUserEvent`](https://codemirror.net/6/docs/ref/#state.Transaction.isUserEvent) to check +whether the annotation matches a given event. +*/ +Transaction.userEvent = /*@__PURE__*/Annotation.define(); +/** +Annotation indicating whether a transaction should be added to +the undo history or not. +*/ +Transaction.addToHistory = /*@__PURE__*/Annotation.define(); +/** +Annotation indicating (when present and true) that a transaction +represents a change made by some other actor, not the user. This +is used, for example, to tag other people's changes in +collaborative editing. +*/ +Transaction.remote = /*@__PURE__*/Annotation.define(); +function joinRanges(a, b) { + let result = []; + for (let iA = 0, iB = 0;;) { + let from, to; + if (iA < a.length && (iB == b.length || b[iB] >= a[iA])) { + from = a[iA++]; + to = a[iA++]; + } + else if (iB < b.length) { + from = b[iB++]; + to = b[iB++]; + } + else + return result; + if (!result.length || result[result.length - 1] < from) + result.push(from, to); + else if (result[result.length - 1] < to) + result[result.length - 1] = to; + } +} +function mergeTransaction(a, b, sequential) { + var _a; + let mapForA, mapForB, changes; + if (sequential) { + mapForA = b.changes; + mapForB = ChangeSet.empty(b.changes.length); + changes = a.changes.compose(b.changes); + } + else { + mapForA = b.changes.map(a.changes); + mapForB = a.changes.mapDesc(b.changes, true); + changes = a.changes.compose(mapForA); + } + return { + changes, + selection: b.selection ? b.selection.map(mapForB) : (_a = a.selection) === null || _a === void 0 ? void 0 : _a.map(mapForA), + effects: StateEffect.mapEffects(a.effects, mapForA).concat(StateEffect.mapEffects(b.effects, mapForB)), + annotations: a.annotations.length ? a.annotations.concat(b.annotations) : b.annotations, + scrollIntoView: a.scrollIntoView || b.scrollIntoView + }; +} +function resolveTransactionInner(state, spec, docSize) { + let sel = spec.selection, annotations = asArray$1(spec.annotations); + if (spec.userEvent) + annotations = annotations.concat(Transaction.userEvent.of(spec.userEvent)); + return { + changes: spec.changes instanceof ChangeSet ? spec.changes + : ChangeSet.of(spec.changes || [], docSize, state.facet(lineSeparator)), + selection: sel && (sel instanceof EditorSelection ? sel : EditorSelection.single(sel.anchor, sel.head)), + effects: asArray$1(spec.effects), + annotations, + scrollIntoView: !!spec.scrollIntoView + }; +} +function resolveTransaction(state, specs, filter) { + let s = resolveTransactionInner(state, specs.length ? specs[0] : {}, state.doc.length); + if (specs.length && specs[0].filter === false) + filter = false; + for (let i = 1; i < specs.length; i++) { + if (specs[i].filter === false) + filter = false; + let seq = !!specs[i].sequential; + s = mergeTransaction(s, resolveTransactionInner(state, specs[i], seq ? s.changes.newLength : state.doc.length), seq); + } + let tr = Transaction.create(state, s.changes, s.selection, s.effects, s.annotations, s.scrollIntoView); + return extendTransaction(filter ? filterTransaction(tr) : tr); +} +// Finish a transaction by applying filters if necessary. +function filterTransaction(tr) { + let state = tr.startState; + // Change filters + let result = true; + for (let filter of state.facet(changeFilter)) { + let value = filter(tr); + if (value === false) { + result = false; + break; + } + if (Array.isArray(value)) + result = result === true ? value : joinRanges(result, value); + } + if (result !== true) { + let changes, back; + if (result === false) { + back = tr.changes.invertedDesc; + changes = ChangeSet.empty(state.doc.length); + } + else { + let filtered = tr.changes.filter(result); + changes = filtered.changes; + back = filtered.filtered.mapDesc(filtered.changes).invertedDesc; + } + tr = Transaction.create(state, changes, tr.selection && tr.selection.map(back), StateEffect.mapEffects(tr.effects, back), tr.annotations, tr.scrollIntoView); + } + // Transaction filters + let filters = state.facet(transactionFilter); + for (let i = filters.length - 1; i >= 0; i--) { + let filtered = filters[i](tr); + if (filtered instanceof Transaction) + tr = filtered; + else if (Array.isArray(filtered) && filtered.length == 1 && filtered[0] instanceof Transaction) + tr = filtered[0]; + else + tr = resolveTransaction(state, asArray$1(filtered), false); + } + return tr; +} +function extendTransaction(tr) { + let state = tr.startState, extenders = state.facet(transactionExtender), spec = tr; + for (let i = extenders.length - 1; i >= 0; i--) { + let extension = extenders[i](tr); + if (extension && Object.keys(extension).length) + spec = mergeTransaction(spec, resolveTransactionInner(state, extension, tr.changes.newLength), true); + } + return spec == tr ? tr : Transaction.create(state, tr.changes, tr.selection, spec.effects, spec.annotations, spec.scrollIntoView); +} +const none$1 = []; +function asArray$1(value) { + return value == null ? none$1 : Array.isArray(value) ? value : [value]; +} + +/** +The categories produced by a [character +categorizer](https://codemirror.net/6/docs/ref/#state.EditorState.charCategorizer). These are used +do things like selecting by word. +*/ +exports.CharCategory = /*@__PURE__*/(function (CharCategory) { + /** + Word characters. + */ + CharCategory[CharCategory["Word"] = 0] = "Word"; + /** + Whitespace. + */ + CharCategory[CharCategory["Space"] = 1] = "Space"; + /** + Anything else. + */ + CharCategory[CharCategory["Other"] = 2] = "Other"; +return CharCategory})(exports.CharCategory || (exports.CharCategory = {})); +const nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/; +let wordChar; +try { + wordChar = /*@__PURE__*/new RegExp("[\\p{Alphabetic}\\p{Number}_]", "u"); +} +catch (_) { } +function hasWordChar(str) { + if (wordChar) + return wordChar.test(str); + for (let i = 0; i < str.length; i++) { + let ch = str[i]; + if (/\w/.test(ch) || ch > "\x80" && (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch))) + return true; + } + return false; +} +function makeCategorizer(wordChars) { + return (char) => { + if (!/\S/.test(char)) + return exports.CharCategory.Space; + if (hasWordChar(char)) + return exports.CharCategory.Word; + for (let i = 0; i < wordChars.length; i++) + if (char.indexOf(wordChars[i]) > -1) + return exports.CharCategory.Word; + return exports.CharCategory.Other; + }; +} + +/** +The editor state class is a persistent (immutable) data structure. +To update a state, you [create](https://codemirror.net/6/docs/ref/#state.EditorState.update) a +[transaction](https://codemirror.net/6/docs/ref/#state.Transaction), which produces a _new_ state +instance, without modifying the original object. + +As such, _never_ mutate properties of a state directly. That'll +just break things. +*/ +class EditorState { + constructor( + /** + @internal + */ + config, + /** + The current document. + */ + doc, + /** + The current selection. + */ + selection, + /** + @internal + */ + values, computeSlot, tr) { + this.config = config; + this.doc = doc; + this.selection = selection; + this.values = values; + this.status = config.statusTemplate.slice(); + this.computeSlot = computeSlot; + // Fill in the computed state immediately, so that further queries + // for it made during the update return this state + if (tr) + tr._state = this; + for (let i = 0; i < this.config.dynamicSlots.length; i++) + ensureAddr(this, i << 1); + this.computeSlot = null; + } + field(field, require = true) { + let addr = this.config.address[field.id]; + if (addr == null) { + if (require) + throw new RangeError("Field is not present in this state"); + return undefined; + } + ensureAddr(this, addr); + return getAddr(this, addr); + } + /** + Create a [transaction](https://codemirror.net/6/docs/ref/#state.Transaction) that updates this + state. Any number of [transaction specs](https://codemirror.net/6/docs/ref/#state.TransactionSpec) + can be passed. Unless + [`sequential`](https://codemirror.net/6/docs/ref/#state.TransactionSpec.sequential) is set, the + [changes](https://codemirror.net/6/docs/ref/#state.TransactionSpec.changes) (if any) of each spec + are assumed to start in the _current_ document (not the document + produced by previous specs), and its + [selection](https://codemirror.net/6/docs/ref/#state.TransactionSpec.selection) and + [effects](https://codemirror.net/6/docs/ref/#state.TransactionSpec.effects) are assumed to refer + to the document created by its _own_ changes. The resulting + transaction contains the combined effect of all the different + specs. For [selection](https://codemirror.net/6/docs/ref/#state.TransactionSpec.selection), later + specs take precedence over earlier ones. + */ + update(...specs) { + return resolveTransaction(this, specs, true); + } + /** + @internal + */ + applyTransaction(tr) { + let conf = this.config, { base, compartments } = conf; + for (let effect of tr.effects) { + if (effect.is(Compartment.reconfigure)) { + if (conf) { + compartments = new Map; + conf.compartments.forEach((val, key) => compartments.set(key, val)); + conf = null; + } + compartments.set(effect.value.compartment, effect.value.extension); + } + else if (effect.is(StateEffect.reconfigure)) { + conf = null; + base = effect.value; + } + else if (effect.is(StateEffect.appendConfig)) { + conf = null; + base = asArray$1(base).concat(effect.value); + } + } + let startValues; + if (!conf) { + conf = Configuration.resolve(base, compartments, this); + let intermediateState = new EditorState(conf, this.doc, this.selection, conf.dynamicSlots.map(() => null), (state, slot) => slot.reconfigure(state, this), null); + startValues = intermediateState.values; + } + else { + startValues = tr.startState.values.slice(); + } + new EditorState(conf, tr.newDoc, tr.newSelection, startValues, (state, slot) => slot.update(state, tr), tr); + } + /** + Create a [transaction spec](https://codemirror.net/6/docs/ref/#state.TransactionSpec) that + replaces every selection range with the given content. + */ + replaceSelection(text) { + if (typeof text == "string") + text = this.toText(text); + return this.changeByRange(range => ({ changes: { from: range.from, to: range.to, insert: text }, + range: EditorSelection.cursor(range.from + text.length) })); + } + /** + Create a set of changes and a new selection by running the given + function for each range in the active selection. The function + can return an optional set of changes (in the coordinate space + of the start document), plus an updated range (in the coordinate + space of the document produced by the call's own changes). This + method will merge all the changes and ranges into a single + changeset and selection, and return it as a [transaction + spec](https://codemirror.net/6/docs/ref/#state.TransactionSpec), which can be passed to + [`update`](https://codemirror.net/6/docs/ref/#state.EditorState.update). + */ + changeByRange(f) { + let sel = this.selection; + let result1 = f(sel.ranges[0]); + let changes = this.changes(result1.changes), ranges = [result1.range]; + let effects = asArray$1(result1.effects); + for (let i = 1; i < sel.ranges.length; i++) { + let result = f(sel.ranges[i]); + let newChanges = this.changes(result.changes), newMapped = newChanges.map(changes); + for (let j = 0; j < i; j++) + ranges[j] = ranges[j].map(newMapped); + let mapBy = changes.mapDesc(newChanges, true); + ranges.push(result.range.map(mapBy)); + changes = changes.compose(newMapped); + effects = StateEffect.mapEffects(effects, newMapped).concat(StateEffect.mapEffects(asArray$1(result.effects), mapBy)); + } + return { + changes, + selection: EditorSelection.create(ranges, sel.mainIndex), + effects + }; + } + /** + Create a [change set](https://codemirror.net/6/docs/ref/#state.ChangeSet) from the given change + description, taking the state's document length and line + separator into account. + */ + changes(spec = []) { + if (spec instanceof ChangeSet) + return spec; + return ChangeSet.of(spec, this.doc.length, this.facet(EditorState.lineSeparator)); + } + /** + Using the state's [line + separator](https://codemirror.net/6/docs/ref/#state.EditorState^lineSeparator), create a + [`Text`](https://codemirror.net/6/docs/ref/#state.Text) instance from the given string. + */ + toText(string) { + return Text.of(string.split(this.facet(EditorState.lineSeparator) || DefaultSplit)); + } + /** + Return the given range of the document as a string. + */ + sliceDoc(from = 0, to = this.doc.length) { + return this.doc.sliceString(from, to, this.lineBreak); + } + /** + Get the value of a state [facet](https://codemirror.net/6/docs/ref/#state.Facet). + */ + facet(facet) { + let addr = this.config.address[facet.id]; + if (addr == null) + return facet.default; + ensureAddr(this, addr); + return getAddr(this, addr); + } + /** + Convert this state to a JSON-serializable object. When custom + fields should be serialized, you can pass them in as an object + mapping property names (in the resulting object, which should + not use `doc` or `selection`) to fields. + */ + toJSON(fields) { + let result = { + doc: this.sliceDoc(), + selection: this.selection.toJSON() + }; + if (fields) + for (let prop in fields) { + let value = fields[prop]; + if (value instanceof StateField && this.config.address[value.id] != null) + result[prop] = value.spec.toJSON(this.field(fields[prop]), this); + } + return result; + } + /** + Deserialize a state from its JSON representation. When custom + fields should be deserialized, pass the same object you passed + to [`toJSON`](https://codemirror.net/6/docs/ref/#state.EditorState.toJSON) when serializing as + third argument. + */ + static fromJSON(json, config = {}, fields) { + if (!json || typeof json.doc != "string") + throw new RangeError("Invalid JSON representation for EditorState"); + let fieldInit = []; + if (fields) + for (let prop in fields) { + if (Object.prototype.hasOwnProperty.call(json, prop)) { + let field = fields[prop], value = json[prop]; + fieldInit.push(field.init(state => field.spec.fromJSON(value, state))); + } + } + return EditorState.create({ + doc: json.doc, + selection: EditorSelection.fromJSON(json.selection), + extensions: config.extensions ? fieldInit.concat([config.extensions]) : fieldInit + }); + } + /** + Create a new state. You'll usually only need this when + initializing an editor—updated states are created by applying + transactions. + */ + static create(config = {}) { + let configuration = Configuration.resolve(config.extensions || [], new Map); + let doc = config.doc instanceof Text ? config.doc + : Text.of((config.doc || "").split(configuration.staticFacet(EditorState.lineSeparator) || DefaultSplit)); + let selection = !config.selection ? EditorSelection.single(0) + : config.selection instanceof EditorSelection ? config.selection + : EditorSelection.single(config.selection.anchor, config.selection.head); + checkSelection(selection, doc.length); + if (!configuration.staticFacet(allowMultipleSelections)) + selection = selection.asSingle(); + return new EditorState(configuration, doc, selection, configuration.dynamicSlots.map(() => null), (state, slot) => slot.create(state), null); + } + /** + The size (in columns) of a tab in the document, determined by + the [`tabSize`](https://codemirror.net/6/docs/ref/#state.EditorState^tabSize) facet. + */ + get tabSize() { return this.facet(EditorState.tabSize); } + /** + Get the proper [line-break](https://codemirror.net/6/docs/ref/#state.EditorState^lineSeparator) + string for this state. + */ + get lineBreak() { return this.facet(EditorState.lineSeparator) || "\n"; } + /** + Returns true when the editor is + [configured](https://codemirror.net/6/docs/ref/#state.EditorState^readOnly) to be read-only. + */ + get readOnly() { return this.facet(readOnly); } + /** + Look up a translation for the given phrase (via the + [`phrases`](https://codemirror.net/6/docs/ref/#state.EditorState^phrases) facet), or return the + original string if no translation is found. + + If additional arguments are passed, they will be inserted in + place of markers like `$1` (for the first value) and `$2`, etc. + A single `$` is equivalent to `$1`, and `$$` will produce a + literal dollar sign. + */ + phrase(phrase, ...insert) { + for (let map of this.facet(EditorState.phrases)) + if (Object.prototype.hasOwnProperty.call(map, phrase)) { + phrase = map[phrase]; + break; + } + if (insert.length) + phrase = phrase.replace(/\$(\$|\d*)/g, (m, i) => { + if (i == "$") + return "$"; + let n = +(i || 1); + return !n || n > insert.length ? m : insert[n - 1]; + }); + return phrase; + } + /** + Find the values for a given language data field, provided by the + the [`languageData`](https://codemirror.net/6/docs/ref/#state.EditorState^languageData) facet. + + Examples of language data fields are... + + - [`"commentTokens"`](https://codemirror.net/6/docs/ref/#commands.CommentTokens) for specifying + comment syntax. + - [`"autocomplete"`](https://codemirror.net/6/docs/ref/#autocomplete.autocompletion^config.override) + for providing language-specific completion sources. + - [`"wordChars"`](https://codemirror.net/6/docs/ref/#state.EditorState.charCategorizer) for adding + characters that should be considered part of words in this + language. + - [`"closeBrackets"`](https://codemirror.net/6/docs/ref/#autocomplete.CloseBracketConfig) controls + bracket closing behavior. + */ + languageDataAt(name, pos, side = -1) { + let values = []; + for (let provider of this.facet(languageData)) { + for (let result of provider(this, pos, side)) { + if (Object.prototype.hasOwnProperty.call(result, name)) + values.push(result[name]); + } + } + return values; + } + /** + Return a function that can categorize strings (expected to + represent a single [grapheme cluster](https://codemirror.net/6/docs/ref/#state.findClusterBreak)) + into one of: + + - Word (contains an alphanumeric character or a character + explicitly listed in the local language's `"wordChars"` + language data, which should be a string) + - Space (contains only whitespace) + - Other (anything else) + */ + charCategorizer(at) { + return makeCategorizer(this.languageDataAt("wordChars", at).join("")); + } + /** + Find the word at the given position, meaning the range + containing all [word](https://codemirror.net/6/docs/ref/#state.CharCategory.Word) characters + around it. If no word characters are adjacent to the position, + this returns null. + */ + wordAt(pos) { + let { text, from, length } = this.doc.lineAt(pos); + let cat = this.charCategorizer(pos); + let start = pos - from, end = pos - from; + while (start > 0) { + let prev = findClusterBreak(text, start, false); + if (cat(text.slice(prev, start)) != exports.CharCategory.Word) + break; + start = prev; + } + while (end < length) { + let next = findClusterBreak(text, end); + if (cat(text.slice(end, next)) != exports.CharCategory.Word) + break; + end = next; + } + return start == end ? null : EditorSelection.range(start + from, end + from); + } +} +/** +A facet that, when enabled, causes the editor to allow multiple +ranges to be selected. Be careful though, because by default the +editor relies on the native DOM selection, which cannot handle +multiple selections. An extension like +[`drawSelection`](https://codemirror.net/6/docs/ref/#view.drawSelection) can be used to make +secondary selections visible to the user. +*/ +EditorState.allowMultipleSelections = allowMultipleSelections; +/** +Configures the tab size to use in this state. The first +(highest-precedence) value of the facet is used. If no value is +given, this defaults to 4. +*/ +EditorState.tabSize = /*@__PURE__*/Facet.define({ + combine: values => values.length ? values[0] : 4 +}); +/** +The line separator to use. By default, any of `"\n"`, `"\r\n"` +and `"\r"` is treated as a separator when splitting lines, and +lines are joined with `"\n"`. + +When you configure a value here, only that precise separator +will be used, allowing you to round-trip documents through the +editor without normalizing line separators. +*/ +EditorState.lineSeparator = lineSeparator; +/** +This facet controls the value of the +[`readOnly`](https://codemirror.net/6/docs/ref/#state.EditorState.readOnly) getter, which is +consulted by commands and extensions that implement editing +functionality to determine whether they should apply. It +defaults to false, but when its highest-precedence value is +`true`, such functionality disables itself. + +Not to be confused with +[`EditorView.editable`](https://codemirror.net/6/docs/ref/#view.EditorView^editable), which +controls whether the editor's DOM is set to be editable (and +thus focusable). +*/ +EditorState.readOnly = readOnly; +/** +Registers translation phrases. The +[`phrase`](https://codemirror.net/6/docs/ref/#state.EditorState.phrase) method will look through +all objects registered with this facet to find translations for +its argument. +*/ +EditorState.phrases = /*@__PURE__*/Facet.define({ + compare(a, b) { + let kA = Object.keys(a), kB = Object.keys(b); + return kA.length == kB.length && kA.every(k => a[k] == b[k]); + } +}); +/** +A facet used to register [language +data](https://codemirror.net/6/docs/ref/#state.EditorState.languageDataAt) providers. +*/ +EditorState.languageData = languageData; +/** +Facet used to register change filters, which are called for each +transaction (unless explicitly +[disabled](https://codemirror.net/6/docs/ref/#state.TransactionSpec.filter)), and can suppress +part of the transaction's changes. + +Such a function can return `true` to indicate that it doesn't +want to do anything, `false` to completely stop the changes in +the transaction, or a set of ranges in which changes should be +suppressed. Such ranges are represented as an array of numbers, +with each pair of two numbers indicating the start and end of a +range. So for example `[10, 20, 100, 110]` suppresses changes +between 10 and 20, and between 100 and 110. +*/ +EditorState.changeFilter = changeFilter; +/** +Facet used to register a hook that gets a chance to update or +replace transaction specs before they are applied. This will +only be applied for transactions that don't have +[`filter`](https://codemirror.net/6/docs/ref/#state.TransactionSpec.filter) set to `false`. You +can either return a single transaction spec (possibly the input +transaction), or an array of specs (which will be combined in +the same way as the arguments to +[`EditorState.update`](https://codemirror.net/6/docs/ref/#state.EditorState.update)). + +When possible, it is recommended to avoid accessing +[`Transaction.state`](https://codemirror.net/6/docs/ref/#state.Transaction.state) in a filter, +since it will force creation of a state that will then be +discarded again, if the transaction is actually filtered. + +(This functionality should be used with care. Indiscriminately +modifying transaction is likely to break something or degrade +the user experience.) +*/ +EditorState.transactionFilter = transactionFilter; +/** +This is a more limited form of +[`transactionFilter`](https://codemirror.net/6/docs/ref/#state.EditorState^transactionFilter), +which can only add +[annotations](https://codemirror.net/6/docs/ref/#state.TransactionSpec.annotations) and +[effects](https://codemirror.net/6/docs/ref/#state.TransactionSpec.effects). _But_, this type +of filter runs even if the transaction has disabled regular +[filtering](https://codemirror.net/6/docs/ref/#state.TransactionSpec.filter), making it suitable +for effects that don't need to touch the changes or selection, +but do want to process every transaction. + +Extenders run _after_ filters, when both are present. +*/ +EditorState.transactionExtender = transactionExtender; +Compartment.reconfigure = /*@__PURE__*/StateEffect.define(); + +/** +Utility function for combining behaviors to fill in a config +object from an array of provided configs. `defaults` should hold +default values for all optional fields in `Config`. + +The function will, by default, error +when a field gets two values that aren't `===`-equal, but you can +provide combine functions per field to do something else. +*/ +function combineConfig(configs, defaults, // Should hold only the optional properties of Config, but I haven't managed to express that +combine = {}) { + let result = {}; + for (let config of configs) + for (let key of Object.keys(config)) { + let value = config[key], current = result[key]; + if (current === undefined) + result[key] = value; + else if (current === value || value === undefined) ; // No conflict + else if (Object.hasOwnProperty.call(combine, key)) + result[key] = combine[key](current, value); + else + throw new Error("Config merge conflict for field " + key); + } + for (let key in defaults) + if (result[key] === undefined) + result[key] = defaults[key]; + return result; +} + +/** +Each range is associated with a value, which must inherit from +this class. +*/ +class RangeValue { + /** + Compare this value with another value. Used when comparing + rangesets. The default implementation compares by identity. + Unless you are only creating a fixed number of unique instances + of your value type, it is a good idea to implement this + properly. + */ + eq(other) { return this == other; } + /** + Create a [range](https://codemirror.net/6/docs/ref/#state.Range) with this value. + */ + range(from, to = from) { return Range$1.create(from, to, this); } +} +RangeValue.prototype.startSide = RangeValue.prototype.endSide = 0; +RangeValue.prototype.point = false; +RangeValue.prototype.mapMode = exports.MapMode.TrackDel; +/** +A range associates a value with a range of positions. +*/ +let Range$1 = class Range { + constructor( + /** + The range's start position. + */ + from, + /** + Its end position. + */ + to, + /** + The value associated with this range. + */ + value) { + this.from = from; + this.to = to; + this.value = value; + } + /** + @internal + */ + static create(from, to, value) { + return new Range(from, to, value); + } +}; +function cmpRange(a, b) { + return a.from - b.from || a.value.startSide - b.value.startSide; +} +class Chunk { + constructor(from, to, value, + // Chunks are marked with the largest point that occurs + // in them (or -1 for no points), so that scans that are + // only interested in points (such as the + // heightmap-related logic) can skip range-only chunks. + maxPoint) { + this.from = from; + this.to = to; + this.value = value; + this.maxPoint = maxPoint; + } + get length() { return this.to[this.to.length - 1]; } + // Find the index of the given position and side. Use the ranges' + // `from` pos when `end == false`, `to` when `end == true`. + findIndex(pos, side, end, startAt = 0) { + let arr = end ? this.to : this.from; + for (let lo = startAt, hi = arr.length;;) { + if (lo == hi) + return lo; + let mid = (lo + hi) >> 1; + let diff = arr[mid] - pos || (end ? this.value[mid].endSide : this.value[mid].startSide) - side; + if (mid == lo) + return diff >= 0 ? lo : hi; + if (diff >= 0) + hi = mid; + else + lo = mid + 1; + } + } + between(offset, from, to, f) { + for (let i = this.findIndex(from, -1000000000 /* C.Far */, true), e = this.findIndex(to, 1000000000 /* C.Far */, false, i); i < e; i++) + if (f(this.from[i] + offset, this.to[i] + offset, this.value[i]) === false) + return false; + } + map(offset, changes) { + let value = [], from = [], to = [], newPos = -1, maxPoint = -1; + for (let i = 0; i < this.value.length; i++) { + let val = this.value[i], curFrom = this.from[i] + offset, curTo = this.to[i] + offset, newFrom, newTo; + if (curFrom == curTo) { + let mapped = changes.mapPos(curFrom, val.startSide, val.mapMode); + if (mapped == null) + continue; + newFrom = newTo = mapped; + if (val.startSide != val.endSide) { + newTo = changes.mapPos(curFrom, val.endSide); + if (newTo < newFrom) + continue; + } + } + else { + newFrom = changes.mapPos(curFrom, val.startSide); + newTo = changes.mapPos(curTo, val.endSide); + if (newFrom > newTo || newFrom == newTo && val.startSide > 0 && val.endSide <= 0) + continue; + } + if ((newTo - newFrom || val.endSide - val.startSide) < 0) + continue; + if (newPos < 0) + newPos = newFrom; + if (val.point) + maxPoint = Math.max(maxPoint, newTo - newFrom); + value.push(val); + from.push(newFrom - newPos); + to.push(newTo - newPos); + } + return { mapped: value.length ? new Chunk(from, to, value, maxPoint) : null, pos: newPos }; + } +} +/** +A range set stores a collection of [ranges](https://codemirror.net/6/docs/ref/#state.Range) in a +way that makes them efficient to [map](https://codemirror.net/6/docs/ref/#state.RangeSet.map) and +[update](https://codemirror.net/6/docs/ref/#state.RangeSet.update). This is an immutable data +structure. +*/ +class RangeSet { + constructor( + /** + @internal + */ + chunkPos, + /** + @internal + */ + chunk, + /** + @internal + */ + nextLayer, + /** + @internal + */ + maxPoint) { + this.chunkPos = chunkPos; + this.chunk = chunk; + this.nextLayer = nextLayer; + this.maxPoint = maxPoint; + } + /** + @internal + */ + static create(chunkPos, chunk, nextLayer, maxPoint) { + return new RangeSet(chunkPos, chunk, nextLayer, maxPoint); + } + /** + @internal + */ + get length() { + let last = this.chunk.length - 1; + return last < 0 ? 0 : Math.max(this.chunkEnd(last), this.nextLayer.length); + } + /** + The number of ranges in the set. + */ + get size() { + if (this.isEmpty) + return 0; + let size = this.nextLayer.size; + for (let chunk of this.chunk) + size += chunk.value.length; + return size; + } + /** + @internal + */ + chunkEnd(index) { + return this.chunkPos[index] + this.chunk[index].length; + } + /** + Update the range set, optionally adding new ranges or filtering + out existing ones. + + (Note: The type parameter is just there as a kludge to work + around TypeScript variance issues that prevented `RangeSet` + from being a subtype of `RangeSet` when `X` is a subtype of + `Y`.) + */ + update(updateSpec) { + let { add = [], sort = false, filterFrom = 0, filterTo = this.length } = updateSpec; + let filter = updateSpec.filter; + if (add.length == 0 && !filter) + return this; + if (sort) + add = add.slice().sort(cmpRange); + if (this.isEmpty) + return add.length ? RangeSet.of(add) : this; + let cur = new LayerCursor(this, null, -1).goto(0), i = 0, spill = []; + let builder = new RangeSetBuilder(); + while (cur.value || i < add.length) { + if (i < add.length && (cur.from - add[i].from || cur.startSide - add[i].value.startSide) >= 0) { + let range = add[i++]; + if (!builder.addInner(range.from, range.to, range.value)) + spill.push(range); + } + else if (cur.rangeIndex == 1 && cur.chunkIndex < this.chunk.length && + (i == add.length || this.chunkEnd(cur.chunkIndex) < add[i].from) && + (!filter || filterFrom > this.chunkEnd(cur.chunkIndex) || filterTo < this.chunkPos[cur.chunkIndex]) && + builder.addChunk(this.chunkPos[cur.chunkIndex], this.chunk[cur.chunkIndex])) { + cur.nextChunk(); + } + else { + if (!filter || filterFrom > cur.to || filterTo < cur.from || filter(cur.from, cur.to, cur.value)) { + if (!builder.addInner(cur.from, cur.to, cur.value)) + spill.push(Range$1.create(cur.from, cur.to, cur.value)); + } + cur.next(); + } + } + return builder.finishInner(this.nextLayer.isEmpty && !spill.length ? RangeSet.empty + : this.nextLayer.update({ add: spill, filter, filterFrom, filterTo })); + } + /** + Map this range set through a set of changes, return the new set. + */ + map(changes) { + if (changes.empty || this.isEmpty) + return this; + let chunks = [], chunkPos = [], maxPoint = -1; + for (let i = 0; i < this.chunk.length; i++) { + let start = this.chunkPos[i], chunk = this.chunk[i]; + let touch = changes.touchesRange(start, start + chunk.length); + if (touch === false) { + maxPoint = Math.max(maxPoint, chunk.maxPoint); + chunks.push(chunk); + chunkPos.push(changes.mapPos(start)); + } + else if (touch === true) { + let { mapped, pos } = chunk.map(start, changes); + if (mapped) { + maxPoint = Math.max(maxPoint, mapped.maxPoint); + chunks.push(mapped); + chunkPos.push(pos); + } + } + } + let next = this.nextLayer.map(changes); + return chunks.length == 0 ? next : new RangeSet(chunkPos, chunks, next || RangeSet.empty, maxPoint); + } + /** + Iterate over the ranges that touch the region `from` to `to`, + calling `f` for each. There is no guarantee that the ranges will + be reported in any specific order. When the callback returns + `false`, iteration stops. + */ + between(from, to, f) { + if (this.isEmpty) + return; + for (let i = 0; i < this.chunk.length; i++) { + let start = this.chunkPos[i], chunk = this.chunk[i]; + if (to >= start && from <= start + chunk.length && + chunk.between(start, from - start, to - start, f) === false) + return; + } + this.nextLayer.between(from, to, f); + } + /** + Iterate over the ranges in this set, in order, including all + ranges that end at or after `from`. + */ + iter(from = 0) { + return HeapCursor.from([this]).goto(from); + } + /** + @internal + */ + get isEmpty() { return this.nextLayer == this; } + /** + Iterate over the ranges in a collection of sets, in order, + starting from `from`. + */ + static iter(sets, from = 0) { + return HeapCursor.from(sets).goto(from); + } + /** + Iterate over two groups of sets, calling methods on `comparator` + to notify it of possible differences. + */ + static compare(oldSets, newSets, + /** + This indicates how the underlying data changed between these + ranges, and is needed to synchronize the iteration. + */ + textDiff, comparator, + /** + Can be used to ignore all non-point ranges, and points below + the given size. When -1, all ranges are compared. + */ + minPointSize = -1) { + let a = oldSets.filter(set => set.maxPoint > 0 || !set.isEmpty && set.maxPoint >= minPointSize); + let b = newSets.filter(set => set.maxPoint > 0 || !set.isEmpty && set.maxPoint >= minPointSize); + let sharedChunks = findSharedChunks(a, b, textDiff); + let sideA = new SpanCursor(a, sharedChunks, minPointSize); + let sideB = new SpanCursor(b, sharedChunks, minPointSize); + textDiff.iterGaps((fromA, fromB, length) => compare(sideA, fromA, sideB, fromB, length, comparator)); + if (textDiff.empty && textDiff.length == 0) + compare(sideA, 0, sideB, 0, 0, comparator); + } + /** + Compare the contents of two groups of range sets, returning true + if they are equivalent in the given range. + */ + static eq(oldSets, newSets, from = 0, to) { + if (to == null) + to = 1000000000 /* C.Far */ - 1; + let a = oldSets.filter(set => !set.isEmpty && newSets.indexOf(set) < 0); + let b = newSets.filter(set => !set.isEmpty && oldSets.indexOf(set) < 0); + if (a.length != b.length) + return false; + if (!a.length) + return true; + let sharedChunks = findSharedChunks(a, b); + let sideA = new SpanCursor(a, sharedChunks, 0).goto(from), sideB = new SpanCursor(b, sharedChunks, 0).goto(from); + for (;;) { + if (sideA.to != sideB.to || + !sameValues(sideA.active, sideB.active) || + sideA.point && (!sideB.point || !sideA.point.eq(sideB.point))) + return false; + if (sideA.to > to) + return true; + sideA.next(); + sideB.next(); + } + } + /** + Iterate over a group of range sets at the same time, notifying + the iterator about the ranges covering every given piece of + content. Returns the open count (see + [`SpanIterator.span`](https://codemirror.net/6/docs/ref/#state.SpanIterator.span)) at the end + of the iteration. + */ + static spans(sets, from, to, iterator, + /** + When given and greater than -1, only points of at least this + size are taken into account. + */ + minPointSize = -1) { + let cursor = new SpanCursor(sets, null, minPointSize).goto(from), pos = from; + let openRanges = cursor.openStart; + for (;;) { + let curTo = Math.min(cursor.to, to); + if (cursor.point) { + let active = cursor.activeForPoint(cursor.to); + let openCount = cursor.pointFrom < from ? active.length + 1 : Math.min(active.length, openRanges); + iterator.point(pos, curTo, cursor.point, active, openCount, cursor.pointRank); + openRanges = Math.min(cursor.openEnd(curTo), active.length); + } + else if (curTo > pos) { + iterator.span(pos, curTo, cursor.active, openRanges); + openRanges = cursor.openEnd(curTo); + } + if (cursor.to > to) + return openRanges + (cursor.point && cursor.to > to ? 1 : 0); + pos = cursor.to; + cursor.next(); + } + } + /** + Create a range set for the given range or array of ranges. By + default, this expects the ranges to be _sorted_ (by start + position and, if two start at the same position, + `value.startSide`). You can pass `true` as second argument to + cause the method to sort them. + */ + static of(ranges, sort = false) { + let build = new RangeSetBuilder(); + for (let range of ranges instanceof Range$1 ? [ranges] : sort ? lazySort(ranges) : ranges) + build.add(range.from, range.to, range.value); + return build.finish(); + } +} +/** +The empty set of ranges. +*/ +RangeSet.empty = /*@__PURE__*/new RangeSet([], [], null, -1); +function lazySort(ranges) { + if (ranges.length > 1) + for (let prev = ranges[0], i = 1; i < ranges.length; i++) { + let cur = ranges[i]; + if (cmpRange(prev, cur) > 0) + return ranges.slice().sort(cmpRange); + prev = cur; + } + return ranges; +} +RangeSet.empty.nextLayer = RangeSet.empty; +/** +A range set builder is a data structure that helps build up a +[range set](https://codemirror.net/6/docs/ref/#state.RangeSet) directly, without first allocating +an array of [`Range`](https://codemirror.net/6/docs/ref/#state.Range) objects. +*/ +class RangeSetBuilder { + finishChunk(newArrays) { + this.chunks.push(new Chunk(this.from, this.to, this.value, this.maxPoint)); + this.chunkPos.push(this.chunkStart); + this.chunkStart = -1; + this.setMaxPoint = Math.max(this.setMaxPoint, this.maxPoint); + this.maxPoint = -1; + if (newArrays) { + this.from = []; + this.to = []; + this.value = []; + } + } + /** + Create an empty builder. + */ + constructor() { + this.chunks = []; + this.chunkPos = []; + this.chunkStart = -1; + this.last = null; + this.lastFrom = -1000000000 /* C.Far */; + this.lastTo = -1000000000 /* C.Far */; + this.from = []; + this.to = []; + this.value = []; + this.maxPoint = -1; + this.setMaxPoint = -1; + this.nextLayer = null; + } + /** + Add a range. Ranges should be added in sorted (by `from` and + `value.startSide`) order. + */ + add(from, to, value) { + if (!this.addInner(from, to, value)) + (this.nextLayer || (this.nextLayer = new RangeSetBuilder)).add(from, to, value); + } + /** + @internal + */ + addInner(from, to, value) { + let diff = from - this.lastTo || value.startSide - this.last.endSide; + if (diff <= 0 && (from - this.lastFrom || value.startSide - this.last.startSide) < 0) + throw new Error("Ranges must be added sorted by `from` position and `startSide`"); + if (diff < 0) + return false; + if (this.from.length == 250 /* C.ChunkSize */) + this.finishChunk(true); + if (this.chunkStart < 0) + this.chunkStart = from; + this.from.push(from - this.chunkStart); + this.to.push(to - this.chunkStart); + this.last = value; + this.lastFrom = from; + this.lastTo = to; + this.value.push(value); + if (value.point) + this.maxPoint = Math.max(this.maxPoint, to - from); + return true; + } + /** + @internal + */ + addChunk(from, chunk) { + if ((from - this.lastTo || chunk.value[0].startSide - this.last.endSide) < 0) + return false; + if (this.from.length) + this.finishChunk(true); + this.setMaxPoint = Math.max(this.setMaxPoint, chunk.maxPoint); + this.chunks.push(chunk); + this.chunkPos.push(from); + let last = chunk.value.length - 1; + this.last = chunk.value[last]; + this.lastFrom = chunk.from[last] + from; + this.lastTo = chunk.to[last] + from; + return true; + } + /** + Finish the range set. Returns the new set. The builder can't be + used anymore after this has been called. + */ + finish() { return this.finishInner(RangeSet.empty); } + /** + @internal + */ + finishInner(next) { + if (this.from.length) + this.finishChunk(false); + if (this.chunks.length == 0) + return next; + let result = RangeSet.create(this.chunkPos, this.chunks, this.nextLayer ? this.nextLayer.finishInner(next) : next, this.setMaxPoint); + this.from = null; // Make sure further `add` calls produce errors + return result; + } +} +function findSharedChunks(a, b, textDiff) { + let inA = new Map(); + for (let set of a) + for (let i = 0; i < set.chunk.length; i++) + if (set.chunk[i].maxPoint <= 0) + inA.set(set.chunk[i], set.chunkPos[i]); + let shared = new Set(); + for (let set of b) + for (let i = 0; i < set.chunk.length; i++) { + let known = inA.get(set.chunk[i]); + if (known != null && (textDiff ? textDiff.mapPos(known) : known) == set.chunkPos[i] && + !(textDiff === null || textDiff === void 0 ? void 0 : textDiff.touchesRange(known, known + set.chunk[i].length))) + shared.add(set.chunk[i]); + } + return shared; +} +class LayerCursor { + constructor(layer, skip, minPoint, rank = 0) { + this.layer = layer; + this.skip = skip; + this.minPoint = minPoint; + this.rank = rank; + } + get startSide() { return this.value ? this.value.startSide : 0; } + get endSide() { return this.value ? this.value.endSide : 0; } + goto(pos, side = -1000000000 /* C.Far */) { + this.chunkIndex = this.rangeIndex = 0; + this.gotoInner(pos, side, false); + return this; + } + gotoInner(pos, side, forward) { + while (this.chunkIndex < this.layer.chunk.length) { + let next = this.layer.chunk[this.chunkIndex]; + if (!(this.skip && this.skip.has(next) || + this.layer.chunkEnd(this.chunkIndex) < pos || + next.maxPoint < this.minPoint)) + break; + this.chunkIndex++; + forward = false; + } + if (this.chunkIndex < this.layer.chunk.length) { + let rangeIndex = this.layer.chunk[this.chunkIndex].findIndex(pos - this.layer.chunkPos[this.chunkIndex], side, true); + if (!forward || this.rangeIndex < rangeIndex) + this.setRangeIndex(rangeIndex); + } + this.next(); + } + forward(pos, side) { + if ((this.to - pos || this.endSide - side) < 0) + this.gotoInner(pos, side, true); + } + next() { + for (;;) { + if (this.chunkIndex == this.layer.chunk.length) { + this.from = this.to = 1000000000 /* C.Far */; + this.value = null; + break; + } + else { + let chunkPos = this.layer.chunkPos[this.chunkIndex], chunk = this.layer.chunk[this.chunkIndex]; + let from = chunkPos + chunk.from[this.rangeIndex]; + this.from = from; + this.to = chunkPos + chunk.to[this.rangeIndex]; + this.value = chunk.value[this.rangeIndex]; + this.setRangeIndex(this.rangeIndex + 1); + if (this.minPoint < 0 || this.value.point && this.to - this.from >= this.minPoint) + break; + } + } + } + setRangeIndex(index) { + if (index == this.layer.chunk[this.chunkIndex].value.length) { + this.chunkIndex++; + if (this.skip) { + while (this.chunkIndex < this.layer.chunk.length && this.skip.has(this.layer.chunk[this.chunkIndex])) + this.chunkIndex++; + } + this.rangeIndex = 0; + } + else { + this.rangeIndex = index; + } + } + nextChunk() { + this.chunkIndex++; + this.rangeIndex = 0; + this.next(); + } + compare(other) { + return this.from - other.from || this.startSide - other.startSide || this.rank - other.rank || + this.to - other.to || this.endSide - other.endSide; + } +} +class HeapCursor { + constructor(heap) { + this.heap = heap; + } + static from(sets, skip = null, minPoint = -1) { + let heap = []; + for (let i = 0; i < sets.length; i++) { + for (let cur = sets[i]; !cur.isEmpty; cur = cur.nextLayer) { + if (cur.maxPoint >= minPoint) + heap.push(new LayerCursor(cur, skip, minPoint, i)); + } + } + return heap.length == 1 ? heap[0] : new HeapCursor(heap); + } + get startSide() { return this.value ? this.value.startSide : 0; } + goto(pos, side = -1000000000 /* C.Far */) { + for (let cur of this.heap) + cur.goto(pos, side); + for (let i = this.heap.length >> 1; i >= 0; i--) + heapBubble(this.heap, i); + this.next(); + return this; + } + forward(pos, side) { + for (let cur of this.heap) + cur.forward(pos, side); + for (let i = this.heap.length >> 1; i >= 0; i--) + heapBubble(this.heap, i); + if ((this.to - pos || this.value.endSide - side) < 0) + this.next(); + } + next() { + if (this.heap.length == 0) { + this.from = this.to = 1000000000 /* C.Far */; + this.value = null; + this.rank = -1; + } + else { + let top = this.heap[0]; + this.from = top.from; + this.to = top.to; + this.value = top.value; + this.rank = top.rank; + if (top.value) + top.next(); + heapBubble(this.heap, 0); + } + } +} +function heapBubble(heap, index) { + for (let cur = heap[index];;) { + let childIndex = (index << 1) + 1; + if (childIndex >= heap.length) + break; + let child = heap[childIndex]; + if (childIndex + 1 < heap.length && child.compare(heap[childIndex + 1]) >= 0) { + child = heap[childIndex + 1]; + childIndex++; + } + if (cur.compare(child) < 0) + break; + heap[childIndex] = cur; + heap[index] = child; + index = childIndex; + } +} +class SpanCursor { + constructor(sets, skip, minPoint) { + this.minPoint = minPoint; + this.active = []; + this.activeTo = []; + this.activeRank = []; + this.minActive = -1; + // A currently active point range, if any + this.point = null; + this.pointFrom = 0; + this.pointRank = 0; + this.to = -1000000000 /* C.Far */; + this.endSide = 0; + // The amount of open active ranges at the start of the iterator. + // Not including points. + this.openStart = -1; + this.cursor = HeapCursor.from(sets, skip, minPoint); + } + goto(pos, side = -1000000000 /* C.Far */) { + this.cursor.goto(pos, side); + this.active.length = this.activeTo.length = this.activeRank.length = 0; + this.minActive = -1; + this.to = pos; + this.endSide = side; + this.openStart = -1; + this.next(); + return this; + } + forward(pos, side) { + while (this.minActive > -1 && (this.activeTo[this.minActive] - pos || this.active[this.minActive].endSide - side) < 0) + this.removeActive(this.minActive); + this.cursor.forward(pos, side); + } + removeActive(index) { + remove(this.active, index); + remove(this.activeTo, index); + remove(this.activeRank, index); + this.minActive = findMinIndex(this.active, this.activeTo); + } + addActive(trackOpen) { + let i = 0, { value, to, rank } = this.cursor; + while (i < this.activeRank.length && this.activeRank[i] <= rank) + i++; + insert(this.active, i, value); + insert(this.activeTo, i, to); + insert(this.activeRank, i, rank); + if (trackOpen) + insert(trackOpen, i, this.cursor.from); + this.minActive = findMinIndex(this.active, this.activeTo); + } + // After calling this, if `this.point` != null, the next range is a + // point. Otherwise, it's a regular range, covered by `this.active`. + next() { + let from = this.to, wasPoint = this.point; + this.point = null; + let trackOpen = this.openStart < 0 ? [] : null; + for (;;) { + let a = this.minActive; + if (a > -1 && (this.activeTo[a] - this.cursor.from || this.active[a].endSide - this.cursor.startSide) < 0) { + if (this.activeTo[a] > from) { + this.to = this.activeTo[a]; + this.endSide = this.active[a].endSide; + break; + } + this.removeActive(a); + if (trackOpen) + remove(trackOpen, a); + } + else if (!this.cursor.value) { + this.to = this.endSide = 1000000000 /* C.Far */; + break; + } + else if (this.cursor.from > from) { + this.to = this.cursor.from; + this.endSide = this.cursor.startSide; + break; + } + else { + let nextVal = this.cursor.value; + if (!nextVal.point) { // Opening a range + this.addActive(trackOpen); + this.cursor.next(); + } + else if (wasPoint && this.cursor.to == this.to && this.cursor.from < this.cursor.to) { + // Ignore any non-empty points that end precisely at the end of the prev point + this.cursor.next(); + } + else { // New point + this.point = nextVal; + this.pointFrom = this.cursor.from; + this.pointRank = this.cursor.rank; + this.to = this.cursor.to; + this.endSide = nextVal.endSide; + this.cursor.next(); + this.forward(this.to, this.endSide); + break; + } + } + } + if (trackOpen) { + this.openStart = 0; + for (let i = trackOpen.length - 1; i >= 0 && trackOpen[i] < from; i--) + this.openStart++; + } + } + activeForPoint(to) { + if (!this.active.length) + return this.active; + let active = []; + for (let i = this.active.length - 1; i >= 0; i--) { + if (this.activeRank[i] < this.pointRank) + break; + if (this.activeTo[i] > to || this.activeTo[i] == to && this.active[i].endSide >= this.point.endSide) + active.push(this.active[i]); + } + return active.reverse(); + } + openEnd(to) { + let open = 0; + for (let i = this.activeTo.length - 1; i >= 0 && this.activeTo[i] > to; i--) + open++; + return open; + } +} +function compare(a, startA, b, startB, length, comparator) { + a.goto(startA); + b.goto(startB); + let endB = startB + length; + let pos = startB, dPos = startB - startA; + for (;;) { + let diff = (a.to + dPos) - b.to || a.endSide - b.endSide; + let end = diff < 0 ? a.to + dPos : b.to, clipEnd = Math.min(end, endB); + if (a.point || b.point) { + if (!(a.point && b.point && (a.point == b.point || a.point.eq(b.point)) && + sameValues(a.activeForPoint(a.to), b.activeForPoint(b.to)))) + comparator.comparePoint(pos, clipEnd, a.point, b.point); + } + else { + if (clipEnd > pos && !sameValues(a.active, b.active)) + comparator.compareRange(pos, clipEnd, a.active, b.active); + } + if (end > endB) + break; + pos = end; + if (diff <= 0) + a.next(); + if (diff >= 0) + b.next(); + } +} +function sameValues(a, b) { + if (a.length != b.length) + return false; + for (let i = 0; i < a.length; i++) + if (a[i] != b[i] && !a[i].eq(b[i])) + return false; + return true; +} +function remove(array, index) { + for (let i = index, e = array.length - 1; i < e; i++) + array[i] = array[i + 1]; + array.pop(); +} +function insert(array, index, value) { + for (let i = array.length - 1; i >= index; i--) + array[i + 1] = array[i]; + array[index] = value; +} +function findMinIndex(value, array) { + let found = -1, foundPos = 1000000000 /* C.Far */; + for (let i = 0; i < array.length; i++) + if ((array[i] - foundPos || value[i].endSide - value[found].endSide) < 0) { + found = i; + foundPos = array[i]; + } + return found; +} + +/** +Count the column position at the given offset into the string, +taking extending characters and tab size into account. +*/ +function countColumn(string, tabSize, to = string.length) { + let n = 0; + for (let i = 0; i < to;) { + if (string.charCodeAt(i) == 9) { + n += tabSize - (n % tabSize); + i++; + } + else { + n++; + i = findClusterBreak(string, i); + } + } + return n; +} +/** +Find the offset that corresponds to the given column position in a +string, taking extending characters and tab size into account. By +default, the string length is returned when it is too short to +reach the column. Pass `strict` true to make it return -1 in that +situation. +*/ +function findColumn(string, col, tabSize, strict) { + for (let i = 0, n = 0;;) { + if (n >= col) + return i; + if (i == string.length) + break; + n += string.charCodeAt(i) == 9 ? tabSize - (n % tabSize) : 1; + i = findClusterBreak(string, i); + } + return strict === true ? -1 : string.length; +} + +const C = "\u037c"; +const COUNT = typeof Symbol == "undefined" ? "__" + C : Symbol.for(C); +const SET = typeof Symbol == "undefined" ? "__styleSet" + Math.floor(Math.random() * 1e8) : Symbol("styleSet"); +const top = typeof globalThis != "undefined" ? globalThis : typeof window != "undefined" ? window : {}; + +// :: - Style modules encapsulate a set of CSS rules defined from +// JavaScript. Their definitions are only available in a given DOM +// root after it has been _mounted_ there with `StyleModule.mount`. +// +// Style modules should be created once and stored somewhere, as +// opposed to re-creating them every time you need them. The amount of +// CSS rules generated for a given DOM root is bounded by the amount +// of style modules that were used. So to avoid leaking rules, don't +// create these dynamically, but treat them as one-time allocations. +class StyleModule { + // :: (Object