Fix some missing indentationRules and indentation on ctrl+shift+enter #52209
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Fixes #51802
Fixes #29134
Makes "Insert Line Above" command use current line's indentation when no indentationRules exist for the current language.
All indentationRules were copied/converted from the source language package or from a similar Atom package. Some language packages still don't have any indentationRules because I couldn't find any.