Mercurial > vim
view runtime/syntax/lyrics.vim @ 33791:370543108ba1 v9.0.2114
patch 9.0.2114: overflow detection not accurate when adding digits
Commit: https://github.com/vim/vim/commit/22cbc8a4e17ce61aa460c451a26e1bff2c3d2af9
Author: Christian Brabandt <cb@256bit.org>
Date: Sun Nov 19 10:47:21 2023 +0100
patch 9.0.2114: overflow detection not accurate when adding digits
Problem: overflow detection not accurate when adding digits
Solution: Use a helper function
Use a helper function to better detect overflows before adding integer
digits to a long or an integer variable respectively. Signal the
overflow to the caller function.
closes: #13539
Signed-off-by: Christian Brabandt <cb@256bit.org>
Signed-off-by: Michael Henry <vim@drmikehenry.com>
Signed-off-by: Ernie Rael <errael@raelity.com>
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sun, 19 Nov 2023 11:00:07 +0100 |
| parents | 0827d3d6d8c0 |
| children | 7b4f0a2a87bf |
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" Vim syntax file " Language: LyRiCs " Maintainer: ObserverOfTime <chronobserver@disroot.org> " Filenames: *.lrc " Last Change: 2022 Sep 18 if exists('b:current_syntax') finish endif let s:cpo_save = &cpoptions set cpoptions&vim syn case ignore " Errors syn match lrcError /^.\+$/ " ID tags syn match lrcTag /^\s*\[\a\+:.\+\]\s*$/ contains=lrcTagName,lrcTagValue syn match lrcTagName contained nextgroup=lrcTagValue \ /\[\zs\(al\|ar\|au\|by\|encoding\|la\|id\|length\|offset\|re\|ti\|ve\)\ze:/ syn match lrcTagValue /:\zs.\+\ze\]/ contained " Lyrics syn match lrcLyricTime /^\s*\[\d\d:\d\d\.\d\d\]/ \ contains=lrcNumber nextgroup=lrcLyricLine syn match lrcLyricLine /.*$/ contained contains=lrcWordTime,@Spell syn match lrcWordTime /<\d\d:\d\d\.\d\d>/ contained contains=lrcNumber,@NoSpell syn match lrcNumber /[+-]\=\d\+/ contained hi def link lrcLyricTime Label hi def link lrcNumber Number hi def link lrcTag PreProc hi def link lrcTagName Identifier hi def link lrcTagValue String hi def link lrcWordTime Special hi def link lrcError Error let b:current_syntax = 'lyrics' let &cpoptions = s:cpo_save unlet s:cpo_save