diff options
Diffstat (limited to 'runtime/syntax')
| -rw-r--r-- | runtime/syntax/zsh.vim | 89 |
1 files changed, 60 insertions, 29 deletions
diff --git a/runtime/syntax/zsh.vim b/runtime/syntax/zsh.vim index 3eba438aa7..819c419228 100644 --- a/runtime/syntax/zsh.vim +++ b/runtime/syntax/zsh.vim @@ -2,7 +2,7 @@ " Language: Zsh shell script " Maintainer: Christian Brabandt <cb@256bit.org> " Previous Maintainer: Nikolai Weibull <now@bitwi.se> -" Latest Revision: 2018-05-12 +" Latest Revision: 2020-11-21 " License: Vim (see :h license) " Repository: https://github.com/chrisbra/vim-zsh @@ -13,32 +13,44 @@ endif let s:cpo_save = &cpo set cpo&vim -if v:version > 704 || (v:version == 704 && has("patch1142")) - syn iskeyword @,48-57,_,192-255,#,- -else - setlocal iskeyword+=- -endif +function! s:ContainedGroup() + " needs 7.4.2008 for execute() function + let result='TOP' + " vim-pandoc syntax defines the @langname cluster for embedded syntax languages + " However, if no syntax is defined yet, `syn list @zsh` will return + " "No syntax items defined", so make sure the result is actually a valid syn cluster + for cluster in ['markdownHighlightzsh', 'zsh'] + try + " markdown syntax defines embedded clusters as @markdownhighlight<lang>, + " pandoc just uses @<lang>, so check both for both clusters + let a=split(execute('syn list @'. cluster), "\n") + if len(a) == 2 && a[0] =~# '^---' && a[1] =~? cluster + return '@'. cluster + endif + catch /E392/ + " ignore + endtry + endfor + return result +endfunction + +let s:contained=s:ContainedGroup() + +syn iskeyword @,48-57,_,192-255,#,- if get(g:, 'zsh_fold_enable', 0) setlocal foldmethod=syntax endif -syn keyword zshTodo contained TODO FIXME XXX NOTE - -syn region zshComment oneline start='\%(^\|\s\+\)#' end='$' - \ contains=zshTodo,@Spell fold - -syn region zshComment start='^\s*#' end='^\%(\s*#\)\@!' - \ contains=zshTodo,@Spell fold - -syn match zshPreProc '^\%1l#\%(!\|compdef\|autoload\).*$' - +syn match zshPOSIXQuoted '\\[xX][0-9a-fA-F]\{1,2}' +syn match zshPOSIXQuoted '\\[0-7]\{1,3}' +syn match zshPOSIXQuoted '\\u[0-9a-fA-F]\{1,4}' +syn match zshPOSIXQuoted '\\U[1-9a-fA-F]\{1,8}' syn match zshQuoted '\\.' syn region zshString matchgroup=zshStringDelimiter start=+"+ end=+"+ \ contains=zshQuoted,@zshDerefs,@zshSubst fold syn region zshString matchgroup=zshStringDelimiter start=+'+ end=+'+ fold -" XXX: This should probably be more precise, but Zsh seems a bit confused about it itself syn region zshPOSIXString matchgroup=zshStringDelimiter start=+\$'+ - \ end=+'+ contains=zshQuoted + \ skip=+\\[\\']+ end=+'+ contains=zshPOSIXQuoted,zshQuoted syn match zshJobSpec '%\(\d\+\|?\=\w\+\|[%+-]\)' syn keyword zshPrecommand noglob nocorrect exec command builtin - time @@ -112,7 +124,7 @@ syn keyword zshCommands alias autoload bg bindkey break bye cap cd \ enable eval exec exit export false fc fg \ functions getcap getln getopts hash history \ jobs kill let limit log logout popd print - \ printf pushd pushln pwd r read readonly + \ printf pushd pushln pwd r read \ rehash return sched set setcap shift \ source stat suspend test times trap true \ ttyctl type ulimit umask unalias unfunction @@ -125,7 +137,7 @@ syn keyword zshCommands alias autoload bg bindkey break bye cap cd " Create a list of option names from zsh source dir: " #!/bin/zsh " topdir=/path/to/zsh-xxx -" grep '^pindex([A-Za-z_]*)$' $topdir/Src/Doc/Zsh/optionsyo | +" grep '^pindex([A-Za-z_]*)$' $topdir/Doc/Zsh/options.yo | " while read opt " do " echo ${${(L)opt#pindex\(}%\)} @@ -136,6 +148,7 @@ syn case ignore syn match zshOptStart /^\s*\%(\%(\%(un\)\?setopt\)\|set\s+[-+]o\)/ nextgroup=zshOption skipwhite syn match zshOption / \ \%(\%(\<no_\?\)\?aliases\>\)\| + \ \%(\%(\<no_\?\)\?aliasfuncdef\>\)\|\%(\%(no_\?\)\?alias_func_def\>\)\| \ \%(\%(\<no_\?\)\?allexport\>\)\|\%(\%(no_\?\)\?all_export\>\)\| \ \%(\%(\<no_\?\)\?alwayslastprompt\>\)\|\%(\%(no_\?\)\?always_last_prompt\>\)\|\%(\%(no_\?\)\?always_lastprompt\>\)\| \ \%(\%(\<no_\?\)\?alwaystoend\>\)\|\%(\%(no_\?\)\?always_to_end\>\)\| @@ -165,10 +178,13 @@ syn match zshOption / \ \%(\%(\<no_\?\)\?casematch\>\)\|\%(\%(no_\?\)\?case_match\>\)\| \ \%(\%(\<no_\?\)\?cbases\>\)\|\%(\%(no_\?\)\?c_bases\>\)\| \ \%(\%(\<no_\?\)\?cdablevars\>\)\|\%(\%(no_\?\)\?cdable_vars\>\)\|\%(\%(no_\?\)\?cd_able_vars\>\)\| + \ \%(\%(\<no_\?\)\?cdsilent\>\)\|\%(\%(no_\?\)\?cd_silent\>\)\|\%(\%(no_\?\)\?cd_silent\>\)\| \ \%(\%(\<no_\?\)\?chasedots\>\)\|\%(\%(no_\?\)\?chase_dots\>\)\| \ \%(\%(\<no_\?\)\?chaselinks\>\)\|\%(\%(no_\?\)\?chase_links\>\)\| \ \%(\%(\<no_\?\)\?checkjobs\>\)\|\%(\%(no_\?\)\?check_jobs\>\)\| + \ \%(\%(\<no_\?\)\?checkrunningjobs\>\)\|\%(\%(no_\?\)\?check_running_jobs\>\)\| \ \%(\%(\<no_\?\)\?clobber\>\)\| + \ \%(\%(\<no_\?\)\?clobberempty\>\)\|\%(\%(no_\?\)\?clobber_empty\>\)\| \ \%(\%(\<no_\?\)\?combiningchars\>\)\|\%(\%(no_\?\)\?combining_chars\>\)\| \ \%(\%(\<no_\?\)\?completealiases\>\)\|\%(\%(no_\?\)\?complete_aliases\>\)\| \ \%(\%(\<no_\?\)\?completeinword\>\)\|\%(\%(no_\?\)\?complete_in_word\>\)\| @@ -188,7 +204,7 @@ syn match zshOption / \ \%(\%(\<no_\?\)\?equals\>\)\| \ \%(\%(\<no_\?\)\?errexit\>\)\|\%(\%(no_\?\)\?err_exit\>\)\| \ \%(\%(\<no_\?\)\?errreturn\>\)\|\%(\%(no_\?\)\?err_return\>\)\| - \ \%(\%(\<no_\?\)\?evallineno_\?\)\|\%(\%(no_\?\)\?eval_lineno_\?\)\| + \ \%(\%(\<no_\?\)\?evallineno\>\)\|\%(\%(no_\?\)\?eval_lineno\>\)\| \ \%(\%(\<no_\?\)\?exec\>\)\| \ \%(\%(\<no_\?\)\?extendedglob\>\)\|\%(\%(no_\?\)\?extended_glob\>\)\| \ \%(\%(\<no_\?\)\?extendedhistory\>\)\|\%(\%(no_\?\)\?extended_history\>\)\| @@ -309,6 +325,7 @@ syn match zshOption / \ \%(\%(\<no_\?\)\?shnullcmd\>\)\|\%(\%(no_\?\)\?sh_nullcmd\>\)\| \ \%(\%(\<no_\?\)\?shoptionletters\>\)\|\%(\%(no_\?\)\?sh_option_letters\>\)\| \ \%(\%(\<no_\?\)\?shortloops\>\)\|\%(\%(no_\?\)\?short_loops\>\)\| + \ \%(\%(\<no_\?\)\?shortrepeat\>\)\|\%(\%(no_\?\)\?short_repeat\>\)\| \ \%(\%(\<no_\?\)\?shwordsplit\>\)\|\%(\%(no_\?\)\?sh_word_split\>\)\| \ \%(\%(\<no_\?\)\?singlecommand\>\)\|\%(\%(no_\?\)\?single_command\>\)\| \ \%(\%(\<no_\?\)\?singlelinezle\>\)\|\%(\%(no_\?\)\?single_line_zle\>\)\| @@ -322,10 +339,13 @@ syn match zshOption / \ \%(\%(\<no_\?\)\?unset\>\)\| \ \%(\%(\<no_\?\)\?verbose\>\)\| \ \%(\%(\<no_\?\)\?vi\>\)\| + \ \%(\%(\<no_\?\)\?warnnestedvar\>\)\|\%(\%(no_\?\)\?warn_nested_var\>\)\| \ \%(\%(\<no_\?\)\?warncreateglobal\>\)\|\%(\%(no_\?\)\?warn_create_global\>\)\| \ \%(\%(\<no_\?\)\?xtrace\>\)\| \ \%(\%(\<no_\?\)\?zle\>\)/ nextgroup=zshOption,zshComment skipwhite contained +syn case match + syn keyword zshTypes float integer local typeset declare private readonly " XXX: this may be too much @@ -339,31 +359,42 @@ syn match zshNumber '[+-]\=\d\+\.\d\+\>' " TODO: $[...] is the same as $((...)), so add that as well. syn cluster zshSubst contains=zshSubst,zshOldSubst,zshMathSubst -syn region zshSubst matchgroup=zshSubstDelim transparent - \ start='\$(' skip='\\)' end=')' contains=TOP fold +exe 'syn region zshSubst matchgroup=zshSubstDelim transparent start=/\$(/ skip=/\\)/ end=/)/ contains='.s:contained. ' fold' syn region zshParentheses transparent start='(' skip='\\)' end=')' fold syn region zshGlob start='(#' end=')' syn region zshMathSubst matchgroup=zshSubstDelim transparent - \ start='\$((' skip='\\)' end='))' + \ start='\%(\$\?\)[<=>]\@<!((' skip='\\)' end='))' \ contains=zshParentheses,@zshSubst,zshNumber, \ @zshDerefs,zshString keepend fold -syn region zshBrackets contained transparent start='{' skip='\\}' +" The ms=s+1 prevents matching zshBrackets several times on opening brackets +" (see https://github.com/chrisbra/vim-zsh/issues/21#issuecomment-576330348) +syn region zshBrackets contained transparent start='{'ms=s+1 skip='\\}' \ end='}' fold -syn region zshBrackets transparent start='{' skip='\\}' - \ end='}' contains=TOP fold +exe 'syn region zshBrackets transparent start=/{/ms=s+1 skip=/\\}/ end=/}/ contains='.s:contained. ' fold' + syn region zshSubst matchgroup=zshSubstDelim start='\${' skip='\\}' \ end='}' contains=@zshSubst,zshBrackets,zshQuoted,zshString fold -syn region zshOldSubst matchgroup=zshSubstDelim start=+`+ skip=+\\`+ - \ end=+`+ contains=TOP,zshOldSubst fold +exe 'syn region zshOldSubst matchgroup=zshSubstDelim start=/`/ skip=/\\[\\`]/ end=/`/ contains='.s:contained. ',zshOldSubst fold' syn sync minlines=50 maxlines=90 syn sync match zshHereDocSync grouphere NONE '<<-\=\s*\%(\\\=\S\+\|\(["']\)\S\+\1\)' syn sync match zshHereDocEndSync groupthere NONE '^\s*EO\a\+\>' +syn keyword zshTodo contained TODO FIXME XXX NOTE + +syn region zshComment oneline start='\%(^\|\s\+\)#' end='$' + \ contains=zshTodo,@Spell fold + +syn region zshComment start='^\s*#' end='^\%(\s*#\)\@!' + \ contains=zshTodo,@Spell fold + +syn match zshPreProc '^\%1l#\%(!\|compdef\|autoload\).*$' + hi def link zshTodo Todo hi def link zshComment Comment hi def link zshPreProc PreProc hi def link zshQuoted SpecialChar +hi def link zshPOSIXQuoted SpecialChar hi def link zshString String hi def link zshStringDelimiter zshString hi def link zshPOSIXString zshString |