mediawiki-extensions-CodeEditor/modules/ace/mode-logiql.js

ace.define("ace/mode/logiql_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"], function(require, exports, module) {
"use strict";

var oop = require("../lib/oop");
var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;

var LogiQLHighlightRules = function() {

    this.$rules = { start: 
       [ { token: 'comment.block',
           regex: '/\\*',
           push: 
            [ { token: 'comment.block', regex: '\\*/', next: 'pop' },
              { defaultToken: 'comment.block' } ]
            },
         { token: 'comment.single',
           regex: '//.*'
            },
         { token: 'constant.numeric',
           regex: '\\d+(?:\\.\\d+)?(?:[eE][+-]?\\d+)?[fd]?'
            },
         { token: 'string',
           regex: '"',
           push: 
            [ { token: 'string', regex: '"', next: 'pop' },
              { defaultToken: 'string' } ]
            },
         { token: 'constant.language',
           regex: '\\b(true|false)\\b'
            },
         { token: 'entity.name.type.logicblox',
           regex: '`[a-zA-Z_:]+(\\d|\\a)*\\b'
            },
         { token: 'keyword.start', regex: '->',  comment: 'Constraint' },
         { token: 'keyword.start', regex: '-->', comment: 'Level 1 Constraint'},
         { token: 'keyword.start', regex: '<-',  comment: 'Rule' },
         { token: 'keyword.start', regex: '<--', comment: 'Level 1 Rule' },
         { token: 'keyword.end',   regex: '\\.', comment: 'Terminator' },
         { token: 'keyword.other', regex: '!',   comment: 'Negation' },
         { token: 'keyword.other', regex: ',',   comment: 'Conjunction' },
         { token: 'keyword.other', regex: ';',   comment: 'Disjunction' },
         { token: 'keyword.operator', regex: '<=|>=|!=|<|>', comment: 'Equality'},
         { token: 'keyword.other', regex: '@', comment: 'Equality' },
         { token: 'keyword.operator', regex: '\\+|-|\\*|/', comment: 'Arithmetic operations'},
         { token: 'keyword', regex: '::', comment: 'Colon colon' },
         { token: 'support.function',
           regex: '\\b(agg\\s*<<)',
           push: 
            [ { include: '$self' },
              { token: 'support.function',
                regex: '>>',
                next: 'pop' } ]
            },
         { token: 'storage.modifier',
           regex: '\\b(lang:[\\w:]*)'
            },
         { token: [ 'storage.type', 'text' ],
           regex: '(export|sealed|clauses|block|alias|alias_all)(\\s*\\()(?=`)'
            },
         { token: 'entity.name',
           regex: '[a-zA-Z_][a-zA-Z_0-9:]*(@prev|@init|@final)?(?=(\\(|\\[))'
            },
         { token: 'variable.parameter',
           regex: '([a-zA-Z][a-zA-Z_0-9]*|_)\\s*(?=(,|\\.|<-|->|\\)|\\]|=))'
            } ] };
    
    this.normalizeRules();
};

oop.inherits(LogiQLHighlightRules, TextHighlightRules);

exports.LogiQLHighlightRules = LogiQLHighlightRules;
});

ace.define("ace/mode/folding/coffee",["require","exports","module","ace/lib/oop","ace/mode/folding/fold_mode","ace/range"], function(require, exports, module) {
"use strict";

var oop = require("../../lib/oop");
var BaseFoldMode = require("./fold_mode").FoldMode;
var Range = require("../../range").Range;

var FoldMode = exports.FoldMode = function() {};
oop.inherits(FoldMode, BaseFoldMode);

(function() {

    this.getFoldWidgetRange = function(session, foldStyle, row) {
        var range = this.indentationBlock(session, row);
        if (range)
            return range;

        var re = /\S/;
        var line = session.getLine(row);
        var startLevel = line.search(re);
        if (startLevel == -1 || line[startLevel] != "#")
            return;

        var startColumn = line.length;
        var maxRow = session.getLength();
        var startRow = row;
        var endRow = row;

        while (++row < maxRow) {
            line = session.getLine(row);
            var level = line.search(re);

            if (level == -1)
                continue;

            if (line[level] != "#")
                break;

            endRow = row;
        }

        if (endRow > startRow) {
            var endColumn = session.getLine(endRow).length;
            return new Range(startRow, startColumn, endRow, endColumn);
        }
    };
    this.getFoldWidget = function(session, foldStyle, row) {
        var line = session.getLine(row);
        var indent = line.search(/\S/);
        var next = session.getLine(row + 1);
        var prev = session.getLine(row - 1);
        var prevIndent = prev.search(/\S/);
        var nextIndent = next.search(/\S/);

        if (indent == -1) {
            session.foldWidgets[row - 1] = prevIndent!= -1 && prevIndent < nextIndent ? "start" : "";
            return "";
        }
        if (prevIndent == -1) {
            if (indent == nextIndent && line[indent] == "#" && next[indent] == "#") {
                session.foldWidgets[row - 1] = "";
                session.foldWidgets[row + 1] = "";
                return "start";
            }
        } else if (prevIndent == indent && line[indent] == "#" && prev[indent] == "#") {
            if (session.getLine(row - 2).search(/\S/) == -1) {
                session.foldWidgets[row - 1] = "start";
                session.foldWidgets[row + 1] = "";
                return "";
            }
        }

        if (prevIndent!= -1 && prevIndent < indent)
            session.foldWidgets[row - 1] = "start";
        else
            session.foldWidgets[row - 1] = "";

        if (indent < nextIndent)
            return "start";
        else
            return "";
    };

}).call(FoldMode.prototype);

});

ace.define("ace/mode/matching_brace_outdent",["require","exports","module","ace/range"], function(require, exports, module) {
"use strict";

var Range = require("../range").Range;

var MatchingBraceOutdent = function() {};

(function() {

    this.checkOutdent = function(line, input) {
        if (! /^\s+$/.test(line))
            return false;

        return /^\s*\}/.test(input);
    };

    this.autoOutdent = function(doc, row) {
        var line = doc.getLine(row);
        var match = line.match(/^(\s*\})/);

        if (!match) return 0;

        var column = match[1].length;
        var openBracePos = doc.findMatchingBracket({row: row, column: column});

        if (!openBracePos || openBracePos.row == row) return 0;

        var indent = this.$getIndent(doc.getLine(openBracePos.row));
        doc.replace(new Range(row, 0, row, column-1), indent);
    };

    this.$getIndent = function(line) {
        return line.match(/^\s*/)[0];
    };

}).call(MatchingBraceOutdent.prototype);

exports.MatchingBraceOutdent = MatchingBraceOutdent;
});

ace.define("ace/mode/logiql",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/logiql_highlight_rules","ace/mode/folding/coffee","ace/token_iterator","ace/range","ace/mode/behaviour/cstyle","ace/mode/matching_brace_outdent"], function(require, exports, module) {
"use strict";

var oop = require("../lib/oop");
var TextMode = require("./text").Mode;
var LogiQLHighlightRules = require("./logiql_highlight_rules").LogiQLHighlightRules;
var FoldMode = require("./folding/coffee").FoldMode;
var TokenIterator = require("../token_iterator").TokenIterator;
var Range = require("../range").Range;
var CstyleBehaviour = require("./behaviour/cstyle").CstyleBehaviour;
var MatchingBraceOutdent = require("./matching_brace_outdent").MatchingBraceOutdent;

var Mode = function() {
    this.HighlightRules = LogiQLHighlightRules;
    this.foldingRules = new FoldMode();
    this.$outdent = new MatchingBraceOutdent();
    this.$behaviour = new CstyleBehaviour();
};
oop.inherits(Mode, TextMode);

(function() {
    this.lineCommentStart = "//";
    this.blockComment = {start: "/*", end: "*/"};

    this.getNextLineIndent = function(state, line, tab) {
        var indent = this.$getIndent(line);

        var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
        var tokens = tokenizedLine.tokens;
        var endState = tokenizedLine.state;
        if (/comment|string/.test(endState))  
            return indent;
        if (tokens.length && tokens[tokens.length - 1].type == "comment.single")
            return indent;

        var match = line.match();
        if (/(-->|<--|<-|->|{)\s*$/.test(line))
            indent += tab;
        return indent;
    };

    this.checkOutdent = function(state, line, input) {
        if (this.$outdent.checkOutdent(line, input))
            return true;

        if (input !== "\n" && input !== "\r\n")
            return false;
            
        if (!/^\s+/.test(line))
            return false;

        return true;
    };

    this.autoOutdent = function(state, doc, row) {
        if (this.$outdent.autoOutdent(doc, row))
            return;
        var prevLine = doc.getLine(row);
        var match = prevLine.match(/^\s+/);
        var column = prevLine.lastIndexOf(".") + 1;
        if (!match || !row || !column) return 0;

        var line = doc.getLine(row + 1);
        var startRange = this.getMatching(doc, {row: row, column: column});
        if (!startRange || startRange.start.row == row) return 0;

        column = match[0].length;
        var indent = this.$getIndent(doc.getLine(startRange.start.row));
        doc.replace(new Range(row + 1, 0, row + 1, column), indent);
    };

    this.getMatching = function(session, row, column) {
        if (row == undefined)
            row = session.selection.lead;
        if (typeof row == "object") {
            column = row.column;
            row = row.row;
        }

        var startToken = session.getTokenAt(row, column);
        var KW_START = "keyword.start", KW_END = "keyword.end";
        var tok;
        if (!startToken)
            return;
        if (startToken.type == KW_START) {
            var it = new TokenIterator(session, row, column);
            it.step = it.stepForward;
        } else if (startToken.type == KW_END) {
            var it = new TokenIterator(session, row, column);
            it.step = it.stepBackward;
        } else
            return;

        while (tok = it.step()) {
            if (tok.type == KW_START || tok.type == KW_END)
                break;
        }
        if (!tok || tok.type == startToken.type)
            return;

        var col = it.getCurrentTokenColumn();
        var row = it.getCurrentTokenRow();
        return new Range(row, col, row, col + tok.value.length);
    };
    this.$id = "ace/mode/logiql";
}).call(Mode.prototype);

exports.Mode = Mode;
});                (function() {
                    ace.require(["ace/mode/logiql"], function(m) {
                        if (typeof module == "object" && typeof exports == "object" && module) {
                            module.exports = m;
                        }
                    });
                })();