Merge pull request pangloss#214 from davidchambers/regexp

amadeus · amadeus · commit 56a4a237b713 · 2014-10-31T17:05:14.000-07:00
regexp: prevent ")" inside character class from terminating group
diff --git a/syntax/javascript.vim b/syntax/javascript.vim
@@ -92,7 +92,7 @@ syntax match   jsRegexpQuantifier "\v\\@<!%([?*+]|\{\d+%(,|,\d+)?})\??" containe
 syntax match   jsRegexpOr        "\v\<@!\|" contained
 syntax match   jsRegexpMod       "\v\(@<=\?[:=!>]" contained
 syntax cluster jsRegexpSpecial   contains=jsSpecial,jsRegexpBoundary,jsRegexpBackRef,jsRegexpQuantifier,jsRegexpOr,jsRegexpMod
-syntax region  jsRegexpGroup     start="\\\@<!(" end="\\\@<!)" contained contains=jsRegexpCharClass,@jsRegexpSpecial keepend
+syntax region  jsRegexpGroup     start="\\\@<!(" skip="\\.\|\[\(\\.\|[^]]\)*\]" end="\\\@<!)" contained contains=jsRegexpCharClass,@jsRegexpSpecial keepend
 syntax region  jsRegexpString    start=+\(\(\(return\|case\)\s\+\)\@<=\|\(\([)\]"']\|\d\|\w\)\s*\)\@<!\)/\(\*\|/\)\@!+ skip=+\\.\|\[\(\\.\|[^]]\)*\]+ end=+/[gimy]\{,4}+ contains=jsRegexpCharClass,jsRegexpGroup,@jsRegexpSpecial,@htmlPreproc oneline keepend
 syntax match   jsNumber          /\<-\=\d\+L\=\>\|\<0[xX]\x\+\>/
 syntax keyword jsNumber          Infinity
