| " Vim syntax file |
| " Language: Zsh shell script |
| " Maintainer: Christian Brabandt <cb@256bit.org> |
| " Previous Maintainer: Nikolai Weibull <now@bitwi.se> |
| " Latest Revision: 2020-11-21 |
| " License: Vim (see :h license) |
| " Repository: https://github.com/chrisbra/vim-zsh |
| |
| if exists("b:current_syntax") |
| finish |
| endif |
| |
| let s:cpo_save = &cpo |
| set cpo&vim |
| |
| 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 match zshQuoted '\\.' |
| 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 region zshString matchgroup=zshStringDelimiter start=+"+ end=+"+ |
| \ contains=zshQuoted,@zshDerefs,@zshSubst fold |
| syn region zshString matchgroup=zshStringDelimiter start=+'+ end=+'+ fold |
| syn region zshPOSIXString matchgroup=zshStringDelimiter start=+\$'+ |
| \ skip=+\\[\\']+ end=+'+ contains=zshPOSIXQuoted,zshQuoted |
| syn match zshJobSpec '%\(\d\+\|?\=\w\+\|[%+-]\)' |
| |
| syn keyword zshPrecommand noglob nocorrect exec command builtin - time |
| |
| syn keyword zshDelimiter do done end |
| |
| syn keyword zshConditional if then elif else fi case in esac select |
| |
| syn keyword zshRepeat while until repeat |
| |
| syn keyword zshRepeat for foreach nextgroup=zshVariable skipwhite |
| |
| syn keyword zshException always |
| |
| syn keyword zshKeyword function nextgroup=zshKSHFunction skipwhite |
| |
| syn match zshKSHFunction contained '\w\S\+' |
| syn match zshFunction '^\s*\k\+\ze\s*()' |
| |
| syn match zshOperator '||\|&&\|;\|&!\=' |
| |
| syn match zshRedir '\d\=\(<\|<>\|<<<\|<&\s*[0-9p-]\=\)' |
| syn match zshRedir '\d\=\(>\|>>\|>&\s*[0-9p-]\=\|&>\|>>&\|&>>\)[|!]\=' |
| syn match zshRedir '|&\=' |
| |
| syn region zshHereDoc matchgroup=zshRedir |
| \ start='<\@<!<<\s*\z([^<]\S*\)' |
| \ end='^\z1\>' |
| \ contains=@zshSubst,@zshDerefs,zshQuoted,zshPOSIXString |
| syn region zshHereDoc matchgroup=zshRedir |
| \ start='<\@<!<<\s*\\\z(\S\+\)' |
| \ end='^\z1\>' |
| \ contains=@zshSubst,@zshDerefs,zshQuoted,zshPOSIXString |
| syn region zshHereDoc matchgroup=zshRedir |
| \ start='<\@<!<<-\s*\\\=\z(\S\+\)' |
| \ end='^\s*\z1\>' |
| \ contains=@zshSubst,@zshDerefs,zshQuoted,zshPOSIXString |
| syn region zshHereDoc matchgroup=zshRedir |
| \ start=+<\@<!<<\s*\(["']\)\z(\S\+\)\1+ |
| \ end='^\z1\>' |
| syn region zshHereDoc matchgroup=zshRedir |
| \ start=+<\@<!<<-\s*\(["']\)\z(\S\+\)\1+ |
| \ end='^\s*\z1\>' |
| |
| syn match zshVariable '\<\h\w*' contained |
| |
| syn match zshVariableDef '\<\h\w*\ze+\==' |
| " XXX: how safe is this? |
| syn region zshVariableDef oneline |
| \ start='\$\@<!\<\h\w*\[' end='\]\ze+\?=\?' |
| \ contains=@zshSubst |
| |
| syn cluster zshDerefs contains=zshShortDeref,zshLongDeref,zshDeref,zshDollarVar |
| |
| syn match zshShortDeref '\$[!#$*@?_-]\w\@!' |
| syn match zshShortDeref '\$[=^~]*[#+]*\d\+\>' |
| |
| syn match zshLongDeref '\$\%(ARGC\|argv\|status\|pipestatus\|CPUTYPE\|EGID\|EUID\|ERRNO\|GID\|HOST\|LINENO\|LOGNAME\)' |
| syn match zshLongDeref '\$\%(MACHTYPE\|OLDPWD OPTARG\|OPTIND\|OSTYPE\|PPID\|PWD\|RANDOM\|SECONDS\|SHLVL\|signals\)' |
| syn match zshLongDeref '\$\%(TRY_BLOCK_ERROR\|TTY\|TTYIDLE\|UID\|USERNAME\|VENDOR\|ZSH_NAME\|ZSH_VERSION\|REPLY\|reply\|TERM\)' |
| |
| syn match zshDollarVar '\$\h\w*' |
| syn match zshDeref '\$[=^~]*[#+]*\h\w*\>' |
| |
| syn match zshCommands '\%(^\|\s\)[.:]\ze\s' |
| syn keyword zshCommands alias autoload bg bindkey break bye cap cd |
| \ chdir clone comparguments compcall compctl |
| \ compdescribe compfiles compgroups compquote |
| \ comptags comptry compvalues continue dirs |
| \ disable disown echo echotc echoti emulate |
| \ 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 |
| \ rehash return sched set setcap shift |
| \ source stat suspend test times trap true |
| \ ttyctl type ulimit umask unalias unfunction |
| \ unhash unlimit unset vared wait |
| \ whence where which zcompile zformat zftp zle |
| \ zmodload zparseopts zprof zpty zrecompile |
| \ zregexparse zsocket zstyle ztcp |
| |
| " Options, generated by from the zsh source with the make-options.zsh script. |
| syn case ignore |
| syn match zshOptStart |
| \ /\v^\s*%(%(un)?setopt|set\s+[-+]o)/ |
| \ nextgroup=zshOption skipwhite |
| syn match zshOption nextgroup=zshOption,zshComment skipwhite contained /\v |
| \ <%(no_?)?%( |
| \ auto_?cd|auto_?pushd|cdable_?vars|cd_?silent|chase_?dots|chase_?links|posix_?cd|pushd_?ignore_?dups|pushd_?minus|pushd_?silent|pushd_?to_?home|always_?last_?prompt|always_?to_?end|auto_?list|auto_?menu|auto_?name_?dirs|auto_?param_?keys|auto_?param_?slash|auto_?remove_?slash|bash_?auto_?list|complete_?aliases|complete_?in_?word|glob_?complete|hash_?list_?all|list_?ambiguous|list_?beep|list_?packed|list_?rows_?first|list_?types|menu_?complete|rec_?exact|bad_?pattern|bare_?glob_?qual|brace_?ccl|case_?glob|case_?match|case_?paths|csh_?null_?glob|equals|extended_?glob|force_?float|glob|glob_?assign|glob_?dots|glob_?star_?short|glob_?subst|hist_?subst_?pattern|ignore_?braces|ignore_?close_?braces|ksh_?glob|magic_?equal_?subst|mark_?dirs|multibyte|nomatch|null_?glob|numeric_?glob_?sort|rc_?expand_?param|rematch_?pcre|sh_?glob|unset|warn_?create_?global|warn_?nested_?var|warnnestedvar|append_?history|bang_?hist|extended_?history|hist_?allow_?clobber|hist_?beep|hist_?expire_?dups_?first|hist_?fcntl_?lock|hist_?find_?no_?dups|hist_?ignore_?all_?dups|hist_?ignore_?dups|hist_?ignore_?space|hist_?lex_?words|hist_?no_?functions|hist_?no_?store|hist_?reduce_?blanks|hist_?save_?by_?copy|hist_?save_?no_?dups|hist_?verify|inc_?append_?history|inc_?append_?history_?time|share_?history|all_?export|global_?export|global_?rcs|rcs|aliases|clobber|clobber_?empty|correct|correct_?all|dvorak|flow_?control|ignore_?eof|interactive_?comments|hash_?cmds|hash_?dirs|hash_?executables_?only|mail_?warning|path_?dirs|path_?script|print_?eight_?bit|print_?exit_?value|rc_?quotes|rm_?star_?silent|rm_?star_?wait|short_?loops|short_?repeat|sun_?keyboard_?hack|auto_?continue|auto_?resume|bg_?nice|check_?jobs|check_?running_?jobs|hup|long_?list_?jobs|monitor|notify|posix_?jobs|prompt_?bang|prompt_?cr|prompt_?sp|prompt_?percent|prompt_?subst|transient_?rprompt|alias_?func_?def|c_?bases|c_?precedences|debug_?before_?cmd|err_?exit|err_?return|eval_?lineno|exec|function_?argzero|local_?loops|local_?options|local_?patterns|local_?traps|multi_?func_?def|multios|octal_?zeroes|pipe_?fail|source_?trace|typeset_?silent|typeset_?to_?unset|verbose|xtrace|append_?create|bash_?rematch|bsd_?echo|continue_?on_?error|csh_?junkie_?history|csh_?junkie_?loops|csh_?junkie_?quotes|csh_?nullcmd|ksh_?arrays|ksh_?autoload|ksh_?option_?print|ksh_?typeset|ksh_?zero_?subscript|posix_?aliases|posix_?argzero|posix_?builtins|posix_?identifiers|posix_?strings|posix_?traps|sh_?file_?expansion|sh_?nullcmd|sh_?option_?letters|sh_?word_?split|traps_?async|interactive|login|privileged|restricted|shin_?stdin|single_?command|beep|combining_?chars|emacs|overstrike|single_?line_?zle|vi|zle|brace_?expand|dot_?glob|hash_?all|hist_?append|hist_?expand|log|mail_?warn|one_?cmd|physical|prompt_?vars|stdin|track_?all|no_?match |
| \)>/ |
| syn case match |
| |
| syn keyword zshTypes float integer local typeset declare private readonly |
| |
| " XXX: this may be too much |
| " syn match zshSwitches '\s\zs--\=[a-zA-Z0-9-]\+' |
| |
| syn match zshNumber '[+-]\=\<\d\+\>' |
| syn match zshNumber '[+-]\=\<0x\x\+\>' |
| syn match zshNumber '[+-]\=\<0\o\+\>' |
| syn match zshNumber '[+-]\=\d\+#[-+]\=\w\+\>' |
| syn match zshNumber '[+-]\=\d\+\.\d\+\>' |
| |
| " TODO: $[...] is the same as $((...)), so add that as well. |
| syn cluster zshSubst contains=zshSubst,zshOldSubst,zshMathSubst |
| 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='))' |
| \ contains=zshParentheses,@zshSubst,zshNumber, |
| \ @zshDerefs,zshString fold |
| " 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 |
| 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 |
| 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 |
| hi def link zshJobSpec Special |
| hi def link zshPrecommand Special |
| hi def link zshDelimiter Keyword |
| hi def link zshConditional Conditional |
| hi def link zshException Exception |
| hi def link zshRepeat Repeat |
| hi def link zshKeyword Keyword |
| hi def link zshFunction None |
| hi def link zshKSHFunction zshFunction |
| hi def link zshHereDoc String |
| hi def link zshOperator None |
| hi def link zshRedir Operator |
| hi def link zshVariable None |
| hi def link zshVariableDef zshVariable |
| hi def link zshDereferencing PreProc |
| hi def link zshShortDeref zshDereferencing |
| hi def link zshLongDeref zshDereferencing |
| hi def link zshDeref zshDereferencing |
| hi def link zshDollarVar zshDereferencing |
| hi def link zshCommands Keyword |
| hi def link zshOptStart Keyword |
| hi def link zshOption Constant |
| hi def link zshTypes Type |
| hi def link zshSwitches Special |
| hi def link zshNumber Number |
| hi def link zshSubst PreProc |
| hi def link zshMathSubst zshSubst |
| hi def link zshOldSubst zshSubst |
| hi def link zshSubstDelim zshSubst |
| hi def link zshGlob zshSubst |
| |
| let b:current_syntax = "zsh" |
| |
| let &cpo = s:cpo_save |
| unlet s:cpo_save |