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-rw-r--r--runtime/syntax/jj.vim20
1 files changed, 20 insertions, 0 deletions
diff --git a/runtime/syntax/jj.vim b/runtime/syntax/jj.vim
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+" Vim syntax file
+" Language: jj description
+" Maintainer: Gregory Anders <greg@gpanders.com>
+" Last Change: 2024 May 8
+
+if exists('b:current_syntax')
+ finish
+endif
+let b:current_syntax = 'jj'
+
+syn match jjAdded "A .*" contained
+syn match jjRemoved "D .*" contained
+syn match jjChanged "M .*" contained
+
+syn region jjComment start="^JJ: " end="$" contains=jjAdded,jjRemoved,jjChanged
+
+hi def link jjComment Comment
+hi def link jjAdded Added
+hi def link jjRemoved Removed
+hi def link jjChanged Changed