diff options
Diffstat (limited to 'runtime/syntax/zsh.vim')
| -rw-r--r-- | runtime/syntax/zsh.vim | 359 |
1 files changed, 359 insertions, 0 deletions
diff --git a/runtime/syntax/zsh.vim b/runtime/syntax/zsh.vim new file mode 100644 index 0000000..69671c5 --- /dev/null +++ b/runtime/syntax/zsh.vim @@ -0,0 +1,359 @@ +" Vim syntax file +" Language: Zsh shell script +" Maintainer: Christian Brabandt <cb@256bit.org> +" Previous Maintainer: Nikolai Weibull <now@bitwi.se> +" Latest Revision: 2022-07-26 +" 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 ['markdownHighlight_zsh', '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,@zshSubstQuoted 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 match zshNumber '[+-]\=\<\d\+\>' +syn match zshNumber '[+-]\=\<0x\x\+\>' +syn match zshNumber '[+-]\=\<0\o\+\>' +syn match zshNumber '[+-]\=\d\+#[-+]\=\w\+\>' +syn match zshNumber '[+-]\=\d\+\.\d\+\>' + +syn keyword zshPrecommand noglob nocorrect exec command builtin - time + +syn keyword zshDelimiter do done end + +syn keyword zshConditional if then elif else fi esac select + +syn keyword zshCase case nextgroup=zshCaseWord skipwhite +syn match zshCaseWord /\S\+/ nextgroup=zshCaseIn skipwhite contained transparent +syn keyword zshCaseIn in nextgroup=zshCasePattern skipwhite skipnl contained +syn match zshCasePattern /\S[^)]*)/ contained + +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 '||\|&&\|;\|&!\=' + + " <<<, <, <>, and variants. +syn match zshRedir '\d\=\(<<<\|<&\s*[0-9p-]\=\|<>\?\)' + " >, >>, and variants. +syn match zshRedir '\d\=\(>&\s*[0-9p-]\=\|&>>\?\|>>\?&\?\)[|!]\=' + " | and |&, but only if it's not preceeded or + " followed by a | to avoid matching ||. +syn match zshRedir '|\@1<!|&\=|\@!' + +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 prompt 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 keyword zshOption nextgroup=zshOption,zshComment skipwhite contained + \ auto_cd no_auto_cd autocd noautocd auto_pushd no_auto_pushd autopushd noautopushd cdable_vars + \ no_cdable_vars cdablevars nocdablevars cd_silent no_cd_silent cdsilent nocdsilent chase_dots + \ no_chase_dots chasedots nochasedots chase_links no_chase_links chaselinks nochaselinks posix_cd + \ posixcd no_posix_cd noposixcd pushd_ignore_dups no_pushd_ignore_dups pushdignoredups + \ nopushdignoredups pushd_minus no_pushd_minus pushdminus nopushdminus pushd_silent no_pushd_silent + \ pushdsilent nopushdsilent pushd_to_home no_pushd_to_home pushdtohome nopushdtohome + \ always_last_prompt no_always_last_prompt alwayslastprompt noalwayslastprompt always_to_end + \ no_always_to_end alwaystoend noalwaystoend auto_list no_auto_list autolist noautolist auto_menu + \ no_auto_menu automenu noautomenu auto_name_dirs no_auto_name_dirs autonamedirs noautonamedirs + \ auto_param_keys no_auto_param_keys autoparamkeys noautoparamkeys auto_param_slash + \ no_auto_param_slash autoparamslash noautoparamslash auto_remove_slash no_auto_remove_slash + \ autoremoveslash noautoremoveslash bash_auto_list no_bash_auto_list bashautolist nobashautolist + \ complete_aliases no_complete_aliases completealiases nocompletealiases complete_in_word + \ no_complete_in_word completeinword nocompleteinword glob_complete no_glob_complete globcomplete + \ noglobcomplete hash_list_all no_hash_list_all hashlistall nohashlistall list_ambiguous + \ no_list_ambiguous listambiguous nolistambiguous list_beep no_list_beep listbeep nolistbeep + \ list_packed no_list_packed listpacked nolistpacked list_rows_first no_list_rows_first listrowsfirst + \ nolistrowsfirst list_types no_list_types listtypes nolisttypes menu_complete no_menu_complete + \ menucomplete nomenucomplete rec_exact no_rec_exact recexact norecexact bad_pattern no_bad_pattern + \ badpattern nobadpattern bare_glob_qual no_bare_glob_qual bareglobqual nobareglobqual brace_ccl + \ no_brace_ccl braceccl nobraceccl case_glob no_case_glob caseglob nocaseglob case_match + \ no_case_match casematch nocasematch case_paths no_case_paths casepaths nocasepaths csh_null_glob + \ no_csh_null_glob cshnullglob nocshnullglob equals no_equals noequals extended_glob no_extended_glob + \ extendedglob noextendedglob force_float no_force_float forcefloat noforcefloat glob no_glob noglob + \ glob_assign no_glob_assign globassign noglobassign glob_dots no_glob_dots globdots noglobdots + \ glob_star_short no_glob_star_short globstarshort noglobstarshort glob_subst no_glob_subst globsubst + \ noglobsubst hist_subst_pattern no_hist_subst_pattern histsubstpattern nohistsubstpattern + \ ignore_braces no_ignore_braces ignorebraces noignorebraces ignore_close_braces + \ no_ignore_close_braces ignoreclosebraces noignoreclosebraces ksh_glob no_ksh_glob kshglob nokshglob + \ magic_equal_subst no_magic_equal_subst magicequalsubst nomagicequalsubst mark_dirs no_mark_dirs + \ markdirs nomarkdirs multibyte no_multibyte nomultibyte nomatch no_nomatch nonomatch null_glob + \ no_null_glob nullglob nonullglob numeric_glob_sort no_numeric_glob_sort numericglobsort + \ nonumericglobsort rc_expand_param no_rc_expand_param rcexpandparam norcexpandparam rematch_pcre + \ no_rematch_pcre rematchpcre norematchpcre sh_glob no_sh_glob shglob noshglob unset no_unset nounset + \ warn_create_global no_warn_create_global warncreateglobal nowarncreateglobal warn_nested_var + \ no_warn_nested_var warnnestedvar no_warnnestedvar append_history no_append_history appendhistory + \ noappendhistory bang_hist no_bang_hist banghist nobanghist extended_history no_extended_history + \ extendedhistory noextendedhistory hist_allow_clobber no_hist_allow_clobber histallowclobber + \ nohistallowclobber hist_beep no_hist_beep histbeep nohistbeep hist_expire_dups_first + \ no_hist_expire_dups_first histexpiredupsfirst nohistexpiredupsfirst hist_fcntl_lock + \ no_hist_fcntl_lock histfcntllock nohistfcntllock hist_find_no_dups no_hist_find_no_dups + \ histfindnodups nohistfindnodups hist_ignore_all_dups no_hist_ignore_all_dups histignorealldups + \ nohistignorealldups hist_ignore_dups no_hist_ignore_dups histignoredups nohistignoredups + \ hist_ignore_space no_hist_ignore_space histignorespace nohistignorespace hist_lex_words + \ no_hist_lex_words histlexwords nohistlexwords hist_no_functions no_hist_no_functions + \ histnofunctions nohistnofunctions hist_no_store no_hist_no_store histnostore nohistnostore + \ hist_reduce_blanks no_hist_reduce_blanks histreduceblanks nohistreduceblanks hist_save_by_copy + \ no_hist_save_by_copy histsavebycopy nohistsavebycopy hist_save_no_dups no_hist_save_no_dups + \ histsavenodups nohistsavenodups hist_verify no_hist_verify histverify nohistverify + \ inc_append_history no_inc_append_history incappendhistory noincappendhistory + \ inc_append_history_time no_inc_append_history_time incappendhistorytime noincappendhistorytime + \ share_history no_share_history sharehistory nosharehistory all_export no_all_export allexport + \ noallexport global_export no_global_export globalexport noglobalexport global_rcs no_global_rcs + \ globalrcs noglobalrcs rcs no_rcs norcs aliases no_aliases noaliases clobber no_clobber noclobber + \ clobber_empty no_clobber_empty clobberempty noclobberempty correct no_correct nocorrect correct_all + \ no_correct_all correctall nocorrectall dvorak no_dvorak nodvorak flow_control no_flow_control + \ flowcontrol noflowcontrol ignore_eof no_ignore_eof ignoreeof noignoreeof interactive_comments + \ no_interactive_comments interactivecomments nointeractivecomments hash_cmds no_hash_cmds hashcmds + \ nohashcmds hash_dirs no_hash_dirs hashdirs nohashdirs hash_executables_only + \ no_hash_executables_only hashexecutablesonly nohashexecutablesonly mail_warning no_mail_warning + \ mailwarning nomailwarning path_dirs no_path_dirs pathdirs nopathdirs path_script no_path_script + \ pathscript nopathscript print_eight_bit no_print_eight_bit printeightbit noprinteightbit + \ print_exit_value no_print_exit_value printexitvalue noprintexitvalue rc_quotes no_rc_quotes + \ rcquotes norcquotes rm_star_silent no_rm_star_silent rmstarsilent normstarsilent rm_star_wait + \ no_rm_star_wait rmstarwait normstarwait short_loops no_short_loops shortloops noshortloops + \ short_repeat no_short_repeat shortrepeat noshortrepeat sun_keyboard_hack no_sun_keyboard_hack + \ sunkeyboardhack nosunkeyboardhack auto_continue no_auto_continue autocontinue noautocontinue + \ auto_resume no_auto_resume autoresume noautoresume bg_nice no_bg_nice bgnice nobgnice check_jobs + \ no_check_jobs checkjobs nocheckjobs check_running_jobs no_check_running_jobs checkrunningjobs + \ nocheckrunningjobs hup no_hup nohup long_list_jobs no_long_list_jobs longlistjobs nolonglistjobs + \ monitor no_monitor nomonitor notify no_notify nonotify posix_jobs posixjobs no_posix_jobs + \ noposixjobs prompt_bang no_prompt_bang promptbang nopromptbang prompt_cr no_prompt_cr promptcr + \ nopromptcr prompt_sp no_prompt_sp promptsp nopromptsp prompt_percent no_prompt_percent + \ promptpercent nopromptpercent prompt_subst no_prompt_subst promptsubst nopromptsubst + \ transient_rprompt no_transient_rprompt transientrprompt notransientrprompt alias_func_def + \ no_alias_func_def aliasfuncdef noaliasfuncdef c_bases no_c_bases cbases nocbases c_precedences + \ no_c_precedences cprecedences nocprecedences debug_before_cmd no_debug_before_cmd debugbeforecmd + \ nodebugbeforecmd err_exit no_err_exit errexit noerrexit err_return no_err_return errreturn + \ noerrreturn eval_lineno no_eval_lineno evallineno noevallineno exec no_exec noexec function_argzero + \ no_function_argzero functionargzero nofunctionargzero local_loops no_local_loops localloops + \ nolocalloops local_options no_local_options localoptions nolocaloptions local_patterns + \ no_local_patterns localpatterns nolocalpatterns local_traps no_local_traps localtraps nolocaltraps + \ multi_func_def no_multi_func_def multifuncdef nomultifuncdef multios no_multios nomultios + \ octal_zeroes no_octal_zeroes octalzeroes nooctalzeroes pipe_fail no_pipe_fail pipefail nopipefail + \ source_trace no_source_trace sourcetrace nosourcetrace typeset_silent no_typeset_silent + \ typesetsilent notypesetsilent typeset_to_unset no_typeset_to_unset typesettounset notypesettounset + \ verbose no_verbose noverbose xtrace no_xtrace noxtrace append_create no_append_create appendcreate + \ noappendcreate bash_rematch no_bash_rematch bashrematch nobashrematch bsd_echo no_bsd_echo bsdecho + \ nobsdecho continue_on_error no_continue_on_error continueonerror nocontinueonerror + \ csh_junkie_history no_csh_junkie_history cshjunkiehistory nocshjunkiehistory csh_junkie_loops + \ no_csh_junkie_loops cshjunkieloops nocshjunkieloops csh_junkie_quotes no_csh_junkie_quotes + \ cshjunkiequotes nocshjunkiequotes csh_nullcmd no_csh_nullcmd cshnullcmd nocshnullcmd ksh_arrays + \ no_ksh_arrays ksharrays noksharrays ksh_autoload no_ksh_autoload kshautoload nokshautoload + \ ksh_option_print no_ksh_option_print kshoptionprint nokshoptionprint ksh_typeset no_ksh_typeset + \ kshtypeset nokshtypeset ksh_zero_subscript no_ksh_zero_subscript kshzerosubscript + \ nokshzerosubscript posix_aliases no_posix_aliases posixaliases noposixaliases posix_argzero + \ no_posix_argzero posixargzero noposixargzero posix_builtins no_posix_builtins posixbuiltins + \ noposixbuiltins posix_identifiers no_posix_identifiers posixidentifiers noposixidentifiers + \ posix_strings no_posix_strings posixstrings noposixstrings posix_traps no_posix_traps posixtraps + \ noposixtraps sh_file_expansion no_sh_file_expansion shfileexpansion noshfileexpansion sh_nullcmd + \ no_sh_nullcmd shnullcmd noshnullcmd sh_option_letters no_sh_option_letters shoptionletters + \ noshoptionletters sh_word_split no_sh_word_split shwordsplit noshwordsplit traps_async + \ no_traps_async trapsasync notrapsasync interactive no_interactive nointeractive login no_login + \ nologin privileged no_privileged noprivileged restricted no_restricted norestricted shin_stdin + \ no_shin_stdin shinstdin noshinstdin single_command no_single_command singlecommand nosinglecommand + \ beep no_beep nobeep combining_chars no_combining_chars combiningchars nocombiningchars emacs + \ no_emacs noemacs overstrike no_overstrike nooverstrike single_line_zle no_single_line_zle + \ singlelinezle nosinglelinezle vi no_vi novi zle no_zle nozle brace_expand no_brace_expand + \ braceexpand nobraceexpand dot_glob no_dot_glob dotglob nodotglob hash_all no_hash_all hashall + \ nohashall hist_append no_hist_append histappend nohistappend hist_expand no_hist_expand histexpand + \ nohistexpand log no_log nolog mail_warn no_mail_warn mailwarn nomailwarn one_cmd no_one_cmd onecmd + \ noonecmd physical no_physical nophysical prompt_vars no_prompt_vars promptvars nopromptvars stdin + \ no_stdin nostdin track_all no_track_all trackall notrackall +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-]\+' + +" TODO: $[...] is the same as $((...)), so add that as well. +syn cluster zshSubst contains=zshSubst,zshOldSubst,zshMathSubst +syn cluster zshSubstQuoted contains=zshSubstQuoted,zshOldSubst,zshMathSubst +exe 'syn region zshSubst matchgroup=zshSubstDelim transparent start=/\$(/ skip=/\\)/ end=/)/ contains='.s:contained. ' fold' +exe 'syn region zshSubstQuoted matchgroup=zshSubstDelim transparent start=/\$(/ skip=/\\)/ end=/)/ contains='.s:contained. ' fold' +syn region zshSubstQuoted matchgroup=zshSubstDelim start='\${' skip='\\}' end='}' contains=@zshSubst,zshBrackets,zshQuoted 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 zshCase zshConditional +hi def link zshCaseIn zshCase +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 zshSubstQuoted zshSubst +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 |