This only effects users of the CM6 CodeMirror class, so doesn't (yet)
solve the issue for the 2017 editor which is partly what T245568 is for.
I135bf0f7bf supposedly fixed it for the 2010 editor, but that fix
apparently doesn't work anymore, and thus those styles have simply been
removed (the .CodeMirror element is never a child of the edit font
classes).
This change also incidentally fixes font sizing issues by ensuring the
styles are applied to `.cm-content` and not `.cm-editor`. This prior bug
was most notably visible in other skins such as Timeless and Monobook.
The colorblind CSS class is now applied in the same way using the
EditorView.contrentAttributes facet.
Bug: T245568
Change-Id: Iaaf65e47ce8ed9303147aadc7e18a9aaa051405b
The highlightSpecialChars() should act mostly identical to CM5. An
example is the soft hyphen (U+00AD). These are highlighted as a red dot
because they are non-printable characters.
The i18n may seem like overkill, but CM6 would otherwise actually print
the same message in plain English and without a way to localize it.
Per request at T181677, we also highlight non-breaking space and the
narrow non-breaking space. These are shown as a faint gray dot, to match
CM6's highlightWhiteSpace() extension. That extension isn't used here
because it would also highlight normal spaces, which we don't want.
Bug: T181677
Change-Id: Iac1a8cf78e4cd0a27abc917f4b70bdfbaf86252a
Add support for enabling, resizing, and disabling the new
realtime-preview feature.
Bug: T293347
Bug: T303767
Change-Id: I8c8c25fe56be55a61f4b8d1d2ef8cf74483aa241
Also uses upstream tool-active styling, which was
based on cm-on.svg.
Depends-On: I3e6f65f6f290778d3fbfa22f5d212c26fee12a86
Change-Id: Ib42be9f8b87efe1387eb5c77698fd2f0af0a673d
.CodeMirror is supposed to magically replace it. Some gadgets'
interface displays incorrectly without it.
Change-Id: I27e2b5b462aa445a13f50dc99af57b4bb0ad3067
Long-term todo:
* Performance will be poor on large pages due
to using a auto-height textarea which CodeMirror
doesn't optimise.
Change-Id: I16598fcdbeee51e6fae88376ec81f1c8552b383d
* Move CSS out of mediawiki.css which is for wikitext
highlighting rules.
* Account for wikieditor-ui adding wrappers even when
disabled.
Change-Id: I0fca693a6771ee1d790800c9afd5c7091fda20c1
