runtime(jjdescription): Don't require a space to start comments

Since jj v0.24.0 (December 2024), `JJ:` comments are recognised even
when not followed by a space.

closes: #17130

Signed-off-by: ash <ash@sorrel.sh>
Signed-off-by: Gregory Anders <greg@gpanders.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

diff --git a/runtime/syntax/jjdescription.vim b/runtime/syntax/jjdescription.vim
index 04848bcb3bb4cb04254bab7a938a7c4a92230b34..bd1c6f22fdeb57bb97eaeaf155d58dd44c1b16bd 100644 (file)
--- a/runtime/syntax/jjdescription.vim
+++ b/runtime/syntax/jjdescription.vim
@@ -2,6 +2,7 @@
 " Language:    jj description
 " Maintainer:  Gregory Anders <greg@gpanders.com>
 " Last Change: 2024 May 8
+" 2025 Apr 17 by Vim Project (don't require space to start comments, #17130)
 
 if exists('b:current_syntax')
   finish
@@ -11,7 +12,7 @@ syn match jjAdded "A .*" contained
 syn match jjRemoved "D .*" contained
 syn match jjChanged "M .*" contained
 
-syn region jjComment start="^JJ: " end="$" contains=jjAdded,jjRemoved,jjChanged
+syn region jjComment start="^JJ:" end="$" contains=jjAdded,jjRemoved,jjChanged
 
 syn include @jjCommitDiff syntax/diff.vim
 syn region jjCommitDiff start=/\%(^diff --\%(git\|cc\|combined\) \)\@=/ end=/^\%(diff --\|$\|@@\@!\|[^[:alnum:]\ +-]\S\@!\)\@=/ fold contains=@jjCommitDiff