Mercurial > vim
view runtime/syntax/gitcommit.vim @ 32752:f1fdbcd46f3a v9.0.1695
patch 9.0.1695: Crash with overlong textprop above
Commit: https://github.com/vim/vim/commit/f1cc4d55b9ed3335985512fb9fedf31cc4bb65a0
Author: Christian Brabandt <cb@256bit.org>
Date: Sat Aug 12 00:14:14 2023 +0200
patch 9.0.1695: Crash with overlong textprop above
Problem: Crash with overlong textprop above
Solution: Consider only positive padding
closes: #12665
closes: #12661
Signed-off-by: Christian Brabandt <cb@256bit.org>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 12 Aug 2023 00:30:03 +0200 |
| parents | 3e661b0cf500 |
| children | 9828ad8d79bd |
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" Vim syntax file " Language: git commit file " Maintainer: Tim Pope <vimNOSPAM@tpope.org> " Filenames: *.git/COMMIT_EDITMSG " Last Change: 2022 Jan 05 if exists("b:current_syntax") finish endif scriptencoding utf-8 syn case match syn sync minlines=50 syn sync linebreaks=1 if has("spell") syn spell toplevel endif syn include @gitcommitDiff syntax/diff.vim syn region gitcommitDiff start=/\%(^diff --\%(git\|cc\|combined\) \)\@=/ end=/^\%(diff --\|$\|@@\@!\|[^[:alnum:]\ +-]\S\@!\)\@=/ fold contains=@gitcommitDiff syn match gitcommitSummary "^.*\%<51v." contained containedin=gitcommitFirstLine nextgroup=gitcommitOverflow contains=@Spell syn match gitcommitOverflow ".*" contained contains=@Spell syn match gitcommitBlank "^.\+" contained contains=@Spell syn match gitcommitFirstLine "\%^.*" nextgroup=gitcommitBlank,gitcommitComment skipnl let s:scissors = 0 let s:l = search('^[#;@!$%^&|:] -\{24,\} >8 -\{24,\}$', 'cnW', '', 100) if s:l == 0 let s:l = line('$') elseif getline(s:l)[0] !=# getline(s:l - 1)[0] let s:scissors = 1 endif let s:comment = escape((matchstr(getline(s:l), '^[#;@!$%^&|:]\S\@!') . '#')[0], '^$.*[]~\"/') if s:scissors let s:comment .= ' -\{24,\} >8 -\{24,\}$' exe 'syn region gitcommitComment start="^' . s:comment . '" end="\%$" contains=gitcommitDiff' else exe 'syn match gitcommitComment "^' . s:comment . '.*"' endif exe 'syn match gitcommitTrailers "\n\@<=\n\%([[:alnum:]-]\+\s*:.*\|(cherry picked from commit .*\)\%(\n\s.*\|\n[[:alnum:]-]\+\s*:.*\|\n(cherry picked from commit .*\)*\%(\n\n*\%(' . s:comment . '\)\|\n*\%$\)\@="' unlet s:l s:comment s:scissors syn match gitcommitTrailerToken "^[[:alnum:]-]\+\s*:" contained containedin=gitcommitTrailers syn match gitcommitHash "\<\x\{40,}\>" contains=@NoSpell display syn match gitcommitOnBranch "\%(^. \)\@<=On branch" contained containedin=gitcommitComment nextgroup=gitcommitBranch skipwhite syn match gitcommitOnBranch "\%(^. \)\@<=Your branch .\{-\} '" contained containedin=gitcommitComment nextgroup=gitcommitBranch skipwhite syn match gitcommitBranch "[^ ']\+" contained syn match gitcommitNoBranch "\%(^. \)\@<=Not currently on any branch." contained containedin=gitcommitComment syn match gitcommitHeader "\%(^. \)\@<=\S.*[:：]\%(\n^$\)\@!$" contained containedin=gitcommitComment syn region gitcommitAuthor matchgroup=gitCommitHeader start=/\%(^. \)\@<=\%(Author\|Committer\|Date\):/ end=/$/ keepend oneline contained containedin=gitcommitComment transparent syn match gitcommitHeader "\%(^. \)\@<=commit\%( \x\{40,\}$\)\@=" contained containedin=gitcommitComment nextgroup=gitcommitHash skipwhite syn match gitcommitNoChanges "\%(^. \)\@<=No changes$" contained containedin=gitcommitComment syn match gitcommitType "\%(^.\t\)\@<=[^[:punct:][:space:]][^/:：]*[^[:punct:][:space:]][:：]\ze "he=e-1 contained containedin=gitcommitComment nextgroup=gitcommitFile skipwhite syn match gitcommitFile ".\{-\}\%($\| -> \)\@=" contained nextgroup=gitcommitArrow syn match gitcommitArrow " -> " contained nextgroup=gitcommitFile syn match gitcommitUntrackedFile "\%(^.\t\)\@<=[^:：/]*\%(/.*\)\=$" contained containedin=gitcommitComment syn region gitcommitUntracked start=/^\z(.\) Untracked files:$/ end=/^\z1\=$\|^\z1\@!/ contains=gitcommitHeader containedin=gitcommitComment containedin=gitcommitComment contained transparent fold syn region gitcommitDiscarded start=/^\z(.\) Change\%(s not staged for commit\|d but not updated\):$/ end=/^\z1\=$\|^\z1\@!/ contains=gitcommitHeader,gitcommitDiscardedType containedin=gitcommitComment containedin=gitcommitComment contained transparent fold syn region gitcommitSelected start=/^\z(.\) Changes to be committed:$/ end=/^\z1$\|^\z1\@!/ contains=gitcommitHeader,gitcommitSelectedType containedin=gitcommitComment containedin=gitcommitComment contained transparent fold syn region gitcommitUnmerged start=/^\z(.\) Unmerged paths:$/ end=/^\z1\=$\|^\z1\@!/ contains=gitcommitHeader,gitcommitUnmergedType containedin=gitcommitComment containedin=gitcommitComment contained transparent fold syn match gitcommitUntrackedFile "\%(^.\t\)\@<=.*" contained containedin=gitcommitUntracked syn match gitcommitDiscardedType "\%(^.\t\)\@<=[^[:punct:][:space:]][^/:：]*[^[:punct:][:space:]][:：]\ze "he=e-1 contained nextgroup=gitcommitDiscardedFile skipwhite syn match gitcommitSelectedType "\%(^.\t\)\@<=[^[:punct:][:space:]][^/:：]*[^[:punct:][:space:]][:：]\ze "he=e-1 contained nextgroup=gitcommitSelectedFile skipwhite syn match gitcommitUnmergedType "\%(^.\t\)\@<=[^[:punct:][:space:]][^/:：]*[^[:punct:][:space:]][:：]\ze "he=e-1 contained nextgroup=gitcommitUnmergedFile skipwhite syn match gitcommitDiscardedFile "\S.\{-\}\%($\| -> \)\@=" contained nextgroup=gitcommitDiscardedArrow syn match gitcommitSelectedFile "\S.\{-\}\%($\| -> \)\@=" contained nextgroup=gitcommitSelectedArrow syn match gitcommitUnmergedFile "\S.\{-\}\%($\| -> \)\@=" contained nextgroup=gitcommitUnmergedArrow syn match gitcommitDiscardedArrow " -> " contained nextgroup=gitcommitDiscardedFile syn match gitcommitSelectedArrow " -> " contained nextgroup=gitcommitSelectedFile syn match gitcommitUnmergedArrow " -> " contained nextgroup=gitcommitUnmergedFile hi def link gitcommitSummary Keyword hi def link gitcommitTrailerToken Label hi def link gitcommitComment Comment hi def link gitcommitHash Identifier hi def link gitcommitOnBranch Comment hi def link gitcommitBranch Special hi def link gitcommitNoBranch gitCommitBranch hi def link gitcommitDiscardedType gitcommitType hi def link gitcommitSelectedType gitcommitType hi def link gitcommitUnmergedType gitcommitType hi def link gitcommitType Type hi def link gitcommitNoChanges gitcommitHeader hi def link gitcommitHeader PreProc hi def link gitcommitUntrackedFile gitcommitFile hi def link gitcommitDiscardedFile gitcommitFile hi def link gitcommitSelectedFile gitcommitFile hi def link gitcommitUnmergedFile gitcommitFile hi def link gitcommitFile Constant hi def link gitcommitDiscardedArrow gitcommitArrow hi def link gitcommitSelectedArrow gitcommitArrow hi def link gitcommitUnmergedArrow gitcommitArrow hi def link gitcommitArrow gitcommitComment "hi def link gitcommitOverflow Error hi def link gitcommitBlank Error let b:current_syntax = "gitcommit"