Documentation for Web IDE language differences and contribution
Problem to solve
Currently syntax highlighting is different between the Web IDE and our repository blob view. While we've standardized colors the two highlighters still implement different grammar structure which causes differences in the way things are highlighted.
Proposal
We should create documentation similar to the comments of !25966 (merged) which shows the differences between each. While the screenshots are interesting, that might be a challenge for space - discuss with docs team.
We should also create set of developer documentation that describes the process for patching a language. This would enable the community to both contribute fixes for languages as well as add new languages that might be supported in blob view, but not in the Web IDE.
Who can address the issue
This issue should be addressed by the ~"group::editor" frontend engineers with support from documentation.