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Support CSS custom properties (variables) in CodeEditor
Open, Needs TriagePublic


The MediaWiki Code editor knows no CSS variables and shows errors/Warnings.


  --media-rollback: #B40404;

.mw-rollback-link a  {
   color: var(--media-rollback);

Error: Expected RBRACE at line 2, col 3.


Warning: Expected (<color> | inherit) but found 'var(--global-rollback)'.

Event Timeline

Aklapper renamed this task from Codeeditor Error by CSS-Variables to Support CSS custom properties (variables) in CodeEditor.Sep 25 2020, 3:15 PM
Aklapper added a project: CodeEditor.
Aklapper updated the task description. (Show Details)

For example, this code vector.css works client-side when applied, but I get warnings when editing and saving.