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Return LESS/SCSS instead of CSS language when in a LESS/SCSS file #7346
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LGTM |
peterflynn
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Mar 29, 2014
Return LESS/SCSS language instead of CSS language when in a LESS/SCSS file
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For #7268.
The new
Editor.getModeForRange()assumes that the modes being returned byTokenUtils.getModeAt()will properly map to the right language in the current document. These modes aren't actually accurate in general when one language uses a mime-type version of a CodeMirror mode that is also used by another language. For example, our CSS language uses the css mode, and our LESS language uses the "text/x-less" configuration of the css mode.We currently have a hack for dealing with HTML and XML. This PR adds similar hacks for LESS and SCSS. Looking at
languages.json, there are a few other cases that might be similar, but in the other cases the commenting syntax is the same, so we wouldn't run into this specific issue. Nevertheless, we should eventually try to make this more accurate by requesting support in CM for accurately looking up the mime-type in use for a given location (filed as #7345).@peterflynn