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-rw-r--r--runtime/syntax/sh.vim313
1 files changed, 153 insertions, 160 deletions
diff --git a/runtime/syntax/sh.vim b/runtime/syntax/sh.vim
index 5ca5bc641a..efe0bcb461 100644
--- a/runtime/syntax/sh.vim
+++ b/runtime/syntax/sh.vim
@@ -2,11 +2,11 @@
" Language: shell (sh) Korn shell (ksh) bash (sh)
" Maintainer: Charles E. Campbell <NdrOchipS@PcampbellAfamily.Mbiz>
" Previous Maintainer: Lennart Schultz <Lennart.Schultz@ecmwf.int>
-" Last Change: Mar 20, 2014
-" Version: 132
-" URL: http://mysite.verizon.net/astronaut/vim/index.html#vimlinks_syntax
-" For options and settings, please use: :help ft-sh-syntax
-" This file includes many ideas from ?ric Brunet (eric.brunet@ens.fr)
+" Last Change: Nov 09, 2015
+" Version: 142
+" URL: http://www.drchip.org/astronaut/vim/index.html#SYNTAX_SH
+" For options and settings, please use: :help ft-sh-syntax
+" This file includes many ideas from Eric Brunet (eric.brunet@ens.fr)
" For version 5.x: Clear all syntax items {{{1
" For version 6.x: Quit when a syntax file was already loaded
@@ -16,17 +16,6 @@ elseif exists("b:current_syntax")
finish
endif
-" AFAICT "." should be considered part of the iskeyword. Using iskeywords in
-" syntax is dicey, so the following code permits the user to
-" g:sh_isk set to a string : specify iskeyword.
-" g:sh_noisk exists : don't change iskeyword
-" g:sh_noisk does not exist : (default) append "." to iskeyword
-if exists("g:sh_isk") && type(g:sh_isk) == 1 " user specifying iskeyword
- exe "setl isk=".g:sh_isk
-elseif !exists("g:sh_noisk") " optionally prevent appending '.' to iskeyword
- setl isk+=.
-endif
-
" trying to answer the question: which shell is /bin/sh, really?
" If the user has not specified any of g:is_kornshell, g:is_bash, g:is_posix, g:is_sh, then guess.
if !exists("g:is_kornshell") && !exists("g:is_bash") && !exists("g:is_posix") && !exists("g:is_sh")
@@ -73,6 +62,7 @@ if !exists("b:is_kornshell") && !exists("b:is_bash")
endif
" set up default g:sh_fold_enabled {{{1
+" ================================
if !exists("g:sh_fold_enabled")
let g:sh_fold_enabled= 0
elseif g:sh_fold_enabled != 0 && !has("folding")
@@ -95,6 +85,24 @@ if g:sh_fold_enabled && &fdm == "manual"
setl fdm=syntax
endif
+" Set up folding commands for shell {{{1
+" =================================
+if s:sh_fold_functions
+ com! -nargs=* ShFoldFunctions <args> fold
+else
+ com! -nargs=* ShFoldFunctions <args>
+endif
+if s:sh_fold_heredoc
+ com! -nargs=* ShFoldHereDoc <args> fold
+else
+ com! -nargs=* ShFoldHereDoc <args>
+endif
+if s:sh_fold_ifdofor
+ com! -nargs=* ShFoldIfDoFor <args> fold
+else
+ com! -nargs=* ShFoldIfDoFor <args>
+endif
+
" sh syntax is case sensitive {{{1
syn case match
@@ -104,12 +112,11 @@ syn cluster shErrorList contains=shDoError,shIfError,shInError,shCaseError,shEsa
if exists("b:is_kornshell")
syn cluster ErrorList add=shDTestError
endif
-syn cluster shArithParenList contains=shArithmetic,shCaseEsac,shDeref,shDerefSimple,shEcho,shEscape,shNumber,shOperator,shPosnParm,shExSingleQuote,shExDoubleQuote,shRedir,shSingleQuote,shDoubleQuote,shStatement,shVariable,shAlias,shTest,shCtrlSeq,shSpecial,shParen,bashSpecialVariables,bashStatement
+syn cluster shArithParenList contains=shArithmetic,shCaseEsac,shComment,shDeref,shDo,shDerefSimple,shEcho,shEscape,shNumber,shOperator,shPosnParm,shExSingleQuote,shExDoubleQuote,shRedir,shSingleQuote,shDoubleQuote,shStatement,shVariable,shAlias,shTest,shCtrlSeq,shSpecial,shParen,bashSpecialVariables,bashStatement,shIf,shFor
syn cluster shArithList contains=@shArithParenList,shParenError
syn cluster shCaseEsacList contains=shCaseStart,shCase,shCaseBar,shCaseIn,shComment,shDeref,shDerefSimple,shCaseCommandSub,shCaseExSingleQuote,shCaseSingleQuote,shCaseDoubleQuote,shCtrlSeq,@shErrorList,shStringSpecial,shCaseRange
syn cluster shCaseList contains=@shCommandSubList,shCaseEsac,shColon,shCommandSub,shComment,shDo,shEcho,shExpr,shFor,shHereDoc,shIf,shRedir,shSetList,shSource,shStatement,shVariable,shCtrlSeq
-"syn cluster shColonList contains=@shCaseList
-syn cluster shCommandSubList contains=shArithmetic,shDeref,shDerefSimple,shEcho,shEscape,shNumber,shOption,shPosnParm,shExSingleQuote,shSingleQuote,shExDoubleQuote,shDoubleQuote,shStatement,shVariable,shSubSh,shAlias,shTest,shCtrlSeq,shSpecial,shCmdParenRegion
+syn cluster shCommandSubList contains=shAlias,shArithmetic,shComment,shCmdParenRegion,shCtrlSeq,shDeref,shDerefSimple,shDoubleQuote,shEcho,shEscape,shExDoubleQuote,shExpr,shExSingleQuote,shNumber,shOperator,shOption,shPosnParm,shSingleQuote,shSpecial,shStatement,shSubSh,shTest,shVariable
syn cluster shCurlyList contains=shNumber,shComma,shDeref,shDerefSimple,shDerefSpecial
syn cluster shDblQuoteList contains=shCommandSub,shDeref,shDerefSimple,shEscape,shPosnParm,shCtrlSeq,shSpecial
syn cluster shDerefList contains=shDeref,shDerefSimple,shDerefVar,shDerefSpecial,shDerefWordError,shDerefPPS
@@ -127,9 +134,10 @@ syn cluster shHereList contains=shBeginHere,shHerePayload
syn cluster shHereListDQ contains=shBeginHere,@shDblQuoteList,shHerePayload
syn cluster shIdList contains=shCommandSub,shWrapLineOperator,shSetOption,shDeref,shDerefSimple,shRedir,shExSingleQuote,shExDoubleQuote,shSingleQuote,shDoubleQuote,shExpr,shCtrlSeq,shStringSpecial,shAtExpr
syn cluster shIfList contains=@shLoopList,shDblBrace,shDblParen,shFunctionKey,shFunctionOne,shFunctionTwo
-syn cluster shLoopList contains=@shCaseList,shTestOpr,shExpr,shDblBrace,shConditional,shCaseEsac,shTest,@shErrorList,shSet,shOption
+syn cluster shLoopList contains=@shCaseList,@shErrorList,shCaseEsac,shConditional,shDblBrace,shExpr,shFor,shForPP,shIf,shOption,shSet,shTest,shTestOpr,shTouch
syn cluster shSubShList contains=@shCommandSubList,shCaseEsac,shColon,shCommandSub,shComment,shDo,shEcho,shExpr,shFor,shIf,shRedir,shSetList,shSource,shStatement,shVariable,shCtrlSeq,shOperator
-syn cluster shTestList contains=shCharClass,shComment,shCommandSub,shDeref,shDerefSimple,shExDoubleQuote,shDoubleQuote,shExpr,shNumber,shOperator,shExSingleQuote,shSingleQuote,shTestOpr,shTest,shCtrlSeq
+syn cluster shTestList contains=shCharClass,shCommandSub,shCtrlSeq,shDeref,shDerefSimple,shDoubleQuote,shExDoubleQuote,shExpr,shExSingleQuote,shNumber,shOperator,shSingleQuote,shTest,shTestOpr
+
" Echo: {{{1
" ====
" This one is needed INSIDE a CommandSub, so that `echo bla` be correct
@@ -146,23 +154,28 @@ if exists("b:is_kornshell") || exists("b:is_bash")
syn match shStatement "\<alias\>"
syn region shAlias matchgroup=shStatement start="\<alias\>\s\+\(\h[-._[:alnum:]]\+\)\@=" skip="\\$" end="\>\|`"
syn region shAlias matchgroup=shStatement start="\<alias\>\s\+\(\h[-._[:alnum:]]\+=\)\@=" skip="\\$" end="="
+
+ " Touch: {{{1
+ " =====
+ syn match shTouch '\<touch\>[^;#]*' skipwhite nextgroup=shTouchList contains=shTouchCmd
+ syn match shTouchCmd '\<touch\>' contained
endif
" Error Codes: {{{1
" ============
if !exists("g:sh_no_error")
- syn match shDoError "\<done\>"
- syn match shIfError "\<fi\>"
- syn match shInError "\<in\>"
- syn match shCaseError ";;"
- syn match shEsacError "\<esac\>"
- syn match shCurlyError "}"
- syn match shParenError ")"
- syn match shOK '\.\(done\|fi\|in\|esac\)'
+ syn match shDoError "\<done\>"
+ syn match shIfError "\<fi\>"
+ syn match shInError "\<in\>"
+ syn match shCaseError ";;"
+ syn match shEsacError "\<esac\>"
+ syn match shCurlyError "}"
+ syn match shParenError ")"
+ syn match shOK '\.\(done\|fi\|in\|esac\)'
if exists("b:is_kornshell")
- syn match shDTestError "]]"
+ syn match shDTestError "]]"
endif
- syn match shTestError "]"
+ syn match shTestError "]"
endif
" Options: {{{1
@@ -182,7 +195,7 @@ syn match shRedir "\d<<-\="
syn match shOperator "<<\|>>" contained
syn match shOperator "[!&;|]" contained
syn match shOperator "\[[[^:]\|\]]" contained
-syn match shOperator "!\==" skipwhite nextgroup=shPattern
+syn match shOperator "[-=/*+%]\==" skipwhite nextgroup=shPattern
syn match shPattern "\<\S\+\())\)\@=" contained contains=shExSingleQuote,shSingleQuote,shExDoubleQuote,shDoubleQuote,shDeref
" Subshells: {{{1
@@ -194,15 +207,16 @@ syn region shSubSh transparent matchgroup=shSubShRegion start="[^(]\zs(" end=")"
"=======
syn region shExpr matchgroup=shRange start="\[" skip=+\\\\\|\\$\|\[+ end="\]" contains=@shTestList,shSpecial
syn region shTest transparent matchgroup=shStatement start="\<test\s" skip=+\\\\\|\\$+ matchgroup=NONE end="[;&|]"me=e-1 end="$" contains=@shExprList1
-syn match shTestOpr contained "<=\|>=\|!=\|==\|-.\>\|-\(nt\|ot\|ef\|eq\|ne\|lt\|le\|gt\|ge\)\>\|[!<>]"
-syn match shTestOpr contained '=' skipwhite nextgroup=shTestDoubleQuote,shTestSingleQuote,shTestPattern
+syn region shNoQuote start='\S' skip='\%(\\\\\)*\\.' end='\ze\s' contained
+syn match shTestOpr contained '[^-+/%]\zs=' skipwhite nextgroup=shTestDoubleQuote,shTestSingleQuote,shTestPattern
+syn match shTestOpr contained "<=\|>=\|!=\|==\|=\~\|-.\>\|-\(nt\|ot\|ef\|eq\|ne\|lt\|le\|gt\|ge\)\>\|[!<>]"
syn match shTestPattern contained '\w\+'
-syn match shTestDoubleQuote contained '\%(\%(\\\\\)*\\\)\@<!"[^"]*"'
+syn region shTestDoubleQuote contained start='\%(\%(\\\\\)*\\\)\@<!"' skip=+\\\\\|\\"+ end='"'
syn match shTestSingleQuote contained '\\.'
syn match shTestSingleQuote contained "'[^']*'"
if exists("b:is_kornshell") || exists("b:is_bash")
- syn region shDblBrace matchgroup=Delimiter start="\[\[" skip=+\\\\\|\\$+ end="\]\]" contains=@shTestList
- syn region shDblParen matchgroup=Delimiter start="((" skip=+\\\\\|\\$+ end="))" contains=@shTestList
+ syn region shDblBrace matchgroup=Delimiter start="\[\[" skip=+\%(\\\\\)*\\$+ end="\]\]" contains=@shTestList,shNoQuote,shComment
+ syn region shDblParen matchgroup=Delimiter start="((" skip=+\%(\\\\\)*\\$+ end="))" contains=@shTestList,shComment
endif
" Character Class In Range: {{{1
@@ -211,16 +225,11 @@ syn match shCharClass contained "\[:\(backspace\|escape\|return\|xdigit\|alnum
" Loops: do, if, while, until {{{1
" ======
-if s:sh_fold_ifdofor
- syn region shDo fold transparent matchgroup=shConditional start="\<do\>" matchgroup=shConditional end="\<done\>" contains=@shLoopList
- syn region shIf fold transparent matchgroup=shConditional start="\<if\_s" matchgroup=shConditional skip=+-fi\>+ end="\<;\_s*then\>" end="\<fi\>" contains=@shIfList
- syn region shFor fold matchgroup=shLoop start="\<for\ze\_s\s*\%(((\)\@!" end="\<in\_s" end="\<do\>"me=e-2 contains=@shLoopList,shDblParen skipwhite nextgroup=shCurlyIn
-else
- syn region shDo transparent matchgroup=shConditional start="\<do\>" matchgroup=shConditional end="\<done\>" contains=@shLoopList
- syn region shIf transparent matchgroup=shConditional start="\<if\_s" matchgroup=shConditional skip=+-fi\>+ end="\<;\_s*then\>" end="\<fi\>" contains=@shIfList
- syn region shFor matchgroup=shLoop start="\<for\ze\_s\s*\%(((\)\@!" end="\<in\>" end="\<do\>"me=e-2 contains=@shLoopList,shDblParen skipwhite nextgroup=shCurlyIn
- syn match shForPP '\<for\>\ze\_s*(('
-endif
+ShFoldIfDoFor syn region shDo transparent matchgroup=shConditional start="\<do\>" matchgroup=shConditional end="\<done\>" contains=@shLoopList
+ShFoldIfDoFor syn region shIf transparent matchgroup=shConditional start="\<if\_s" matchgroup=shConditional skip=+-fi\>+ end="\<;\_s*then\>" end="\<fi\>" contains=@shIfList
+ShFoldIfDoFor syn region shFor matchgroup=shLoop start="\<for\ze\_s\s*\%(((\)\@!" end="\<in\>" end="\<do\>"me=e-2 contains=@shLoopList,shDblParen skipwhite nextgroup=shCurlyIn
+ShFoldIfDoFor syn region shForPP matchgroup=shLoop start='\<for\>\_s*((' end='))' contains=shTestOpr
+
if exists("b:is_kornshell") || exists("b:is_bash")
syn cluster shCaseList add=shRepeat
syn cluster shFunctionList add=shRepeat
@@ -238,13 +247,9 @@ syn match shComma contained ","
" ====
syn match shCaseBar contained skipwhite "\(^\|[^\\]\)\(\\\\\)*\zs|" nextgroup=shCase,shCaseStart,shCaseBar,shComment,shCaseExSingleQuote,shCaseSingleQuote,shCaseDoubleQuote
syn match shCaseStart contained skipwhite skipnl "(" nextgroup=shCase,shCaseBar
-if s:sh_fold_ifdofor
- syn region shCase fold contained skipwhite skipnl matchgroup=shSnglCase start="\%(\\.\|[^#$()'" \t]\)\{-}\zs)" end=";;" end="esac"me=s-1 contains=@shCaseList nextgroup=shCaseStart,shCase,shComment
- syn region shCaseEsac fold matchgroup=shConditional start="\<case\>" end="\<esac\>" contains=@shCaseEsacList
-else
- syn region shCase contained skipwhite skipnl matchgroup=shSnglCase start="\%(\\.\|[^#$()'" \t]\)\{-}\zs)" end=";;" end="esac"me=s-1 contains=@shCaseList nextgroup=shCaseStart,shCase,shComment
- syn region shCaseEsac matchgroup=shConditional start="\<case\>" end="\<esac\>" contains=@shCaseEsacList
-endif
+ShFoldIfDoFor syn region shCase contained skipwhite skipnl matchgroup=shSnglCase start="\%(\\.\|[^#$()'" \t]\)\{-}\zs)" end=";;" end="esac"me=s-1 contains=@shCaseList nextgroup=shCaseStart,shCase,shComment
+ShFoldIfDoFor syn region shCaseEsac matchgroup=shConditional start="\<case\>" end="\<esac\>" contains=@shCaseEsacList
+
syn keyword shCaseIn contained skipwhite skipnl in nextgroup=shCase,shCaseStart,shCaseBar,shComment,shCaseExSingleQuote,shCaseSingleQuote,shCaseDoubleQuote
if exists("b:is_bash")
syn region shCaseExSingleQuote matchgroup=shQuote start=+\$'+ skip=+\\\\\|\\.+ end=+'+ contains=shStringSpecial,shSpecial skipwhite skipnl nextgroup=shCaseBar contained
@@ -280,13 +285,13 @@ if exists("b:is_kornshell") || exists("b:is_bash")
elseif !exists("g:sh_no_error")
syn region shCommandSub matchgroup=Error start="\$(" end=")" contains=@shCommandSubList
endif
-syn region shCmdParenRegion matchgroup=shCmdSubRegion start="(" skip='\\\\\|\\.' end=")" contains=@shCommandSubList
+syn region shCmdParenRegion matchgroup=shCmdSubRegion start="(\ze[^(]" skip='\\\\\|\\.' end=")" contains=@shCommandSubList
if exists("b:is_bash")
syn cluster shCommandSubList add=bashSpecialVariables,bashStatement
syn cluster shCaseList add=bashAdminStatement,bashStatement
syn keyword bashSpecialVariables contained auto_resume BASH BASH_ALIASES BASH_ALIASES BASH_ARGC BASH_ARGC BASH_ARGV BASH_ARGV BASH_CMDS BASH_CMDS BASH_COMMAND BASH_COMMAND BASH_ENV BASH_EXECUTION_STRING BASH_EXECUTION_STRING BASH_LINENO BASH_LINENO BASHOPTS BASHOPTS BASHPID BASHPID BASH_REMATCH BASH_REMATCH BASH_SOURCE BASH_SOURCE BASH_SUBSHELL BASH_SUBSHELL BASH_VERSINFO BASH_VERSION BASH_XTRACEFD BASH_XTRACEFD CDPATH COLUMNS COLUMNS COMP_CWORD COMP_CWORD COMP_KEY COMP_KEY COMP_LINE COMP_LINE COMP_POINT COMP_POINT COMPREPLY COMPREPLY COMP_TYPE COMP_TYPE COMP_WORDBREAKS COMP_WORDBREAKS COMP_WORDS COMP_WORDS COPROC COPROC DIRSTACK EMACS EMACS ENV ENV EUID FCEDIT FIGNORE FUNCNAME FUNCNAME FUNCNEST FUNCNEST GLOBIGNORE GROUPS histchars HISTCMD HISTCONTROL HISTFILE HISTFILESIZE HISTIGNORE HISTSIZE HISTTIMEFORMAT HISTTIMEFORMAT HOME HOSTFILE HOSTNAME HOSTTYPE IFS IGNOREEOF INPUTRC LANG LC_ALL LC_COLLATE LC_CTYPE LC_CTYPE LC_MESSAGES LC_NUMERIC LC_NUMERIC LINENO LINES LINES MACHTYPE MAIL MAILCHECK MAILPATH MAPFILE MAPFILE OLDPWD OPTARG OPTERR OPTIND OSTYPE PATH PIPESTATUS POSIXLY_CORRECT POSIXLY_CORRECT PPID PROMPT_COMMAND PS1 PS2 PS3 PS4 PWD RANDOM READLINE_LINE READLINE_LINE READLINE_POINT READLINE_POINT REPLY SECONDS SHELL SHELL SHELLOPTS SHLVL TIMEFORMAT TIMEOUT TMPDIR TMPDIR UID
- syn keyword bashStatement chmod clear complete du egrep expr fgrep find gnufind gnugrep grep less ls mkdir mv rm rmdir rpm sed sleep sort strip tail touch
+ syn keyword bashStatement chmod clear complete du egrep expr fgrep find gnufind gnugrep grep less ls mkdir mv rm rmdir rpm sed sleep sort strip tail
syn keyword bashAdminStatement daemon killall killproc nice reload restart start status stop
syn keyword bashStatement command compgen
endif
@@ -295,7 +300,7 @@ if exists("b:is_kornshell")
syn cluster shCommandSubList add=kshSpecialVariables,kshStatement
syn cluster shCaseList add=kshStatement
syn keyword kshSpecialVariables contained CDPATH COLUMNS EDITOR ENV ERRNO FCEDIT FPATH HISTFILE HISTSIZE HOME IFS LINENO LINES MAIL MAILCHECK MAILPATH OLDPWD OPTARG OPTIND PATH PPID PS1 PS2 PS3 PS4 PWD RANDOM REPLY SECONDS SHELL TMOUT VISUAL
- syn keyword kshStatement cat chmod clear cp du egrep expr fgrep find grep killall less ls mkdir mv nice printenv rm rmdir sed sort strip stty tail touch tput
+ syn keyword kshStatement cat chmod clear cp du egrep expr fgrep find grep killall less ls mkdir mv nice printenv rm rmdir sed sort strip stty tail tput
syn keyword kshStatement command setgroups setsenv
endif
@@ -321,12 +326,11 @@ elseif !exists("g:sh_no_error")
endif
syn region shSingleQuote matchgroup=shQuote start=+'+ end=+'+ contains=@Spell
syn region shDoubleQuote matchgroup=shQuote start=+\%(\%(\\\\\)*\\\)\@<!"+ skip=+\\"+ end=+"+ contains=@shDblQuoteList,shStringSpecial,@Spell
-syn match shStringSpecial "[^[:print:] \t]" contained
+syn match shStringSpecial "[^[:print:] \t]" contained
syn match shStringSpecial "\%(\\\\\)*\\[\\"'`$()#]"
-"syn match shSpecial "[^\\]\zs\%(\\\\\)*\\[\\"'`$()#]" nextgroup=shMoreSpecial,shComment
-syn match shSpecial "[^\\]\zs\%(\\\\\)*\\[\\"'`$()#]" nextgroup=shMoreSpecial
-syn match shSpecial "^\%(\\\\\)*\\[\\"'`$()#]" nextgroup=shComment
-syn match shMoreSpecial "\%(\\\\\)*\\[\\"'`$()#]" contained nextgroup=shMoreSpecial
+syn match shSpecial "[^\\]\zs\%(\\\\\)*\\[\\"'`$()#]"
+syn match shSpecial "^\%(\\\\\)*\\[\\"'`$()#]"
+syn match shMoreSpecial "\%(\\\\\)*\\[\\"'`$()#]" nextgroup=shMoreSpecial contained
" Comments: {{{1
"==========
@@ -340,42 +344,29 @@ syn match shQuickComment contained "#.*$"
" Here Documents: {{{1
" =========================================
if version < 600
- syn region shHereDoc matchgroup=shRedir01 start="<<\s*\**END[a-zA-Z_0-9]*\**" matchgroup=shRedir01 end="^END[a-zA-Z_0-9]*$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir02 start="<<-\s*\**END[a-zA-Z_0-9]*\**" matchgroup=shRedir02 end="^\s*END[a-zA-Z_0-9]*$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir03 start="<<\s*\**EOF\**" matchgroup=shRedir03 end="^EOF$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir04 start="<<-\s*\**EOF\**" matchgroup=shRedir04 end="^\s*EOF$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir05 start="<<\s*\**\.\**" matchgroup=shRedir05 end="^\.$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir06 start="<<-\s*\**\.\**" matchgroup=shRedir06 end="^\s*\.$" contains=@shDblQuoteList
-
-elseif s:sh_fold_heredoc
- syn region shHereDoc matchgroup=shRedir07 fold start="<<\s*\z([^ \t|]*\)" matchgroup=shRedir07 end="^\z1\s*$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir08 fold start="<<\s*\"\z([^ \t|]*\)\"" matchgroup=shRedir08 end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir09 fold start="<<\s*'\z([^ \t|]*\)'" matchgroup=shRedir09 end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir10 fold start="<<-\s*\z([^ \t|]*\)" matchgroup=shRedir10 end="^\s*\z1\s*$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir11 fold start="<<-\s*\"\z([^ \t|]*\)\"" matchgroup=shRedir11 end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir12 fold start="<<-\s*'\z([^ \t|]*\)'" matchgroup=shRedir12 end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir13 fold start="<<\s*\\\_$\_s*\z([^ \t|]*\)" matchgroup=shRedir13 end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir14 fold start="<<\s*\\\_$\_s*\"\z([^ \t|]*\)\"" matchgroup=shRedir14 end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir15 fold start="<<-\s*\\\_$\_s*'\z([^ \t|]*\)'" matchgroup=shRedir15 end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir16 fold start="<<-\s*\\\_$\_s*\z([^ \t|]*\)" matchgroup=shRedir16 end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir17 fold start="<<-\s*\\\_$\_s*\"\z([^ \t|]*\)\"" matchgroup=shRedir17 end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir18 fold start="<<\s*\\\_$\_s*'\z([^ \t|]*\)'" matchgroup=shRedir18 end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir19 fold start="<<\\\z([^ \t|]*\)" matchgroup=shRedir19 end="^\z1\s*$"
+ syn region shHereDoc matchgroup=shHereDoc01 start="<<\s*\**END[a-zA-Z_0-9]*\**" matchgroup=shHereDoc01 end="^END[a-zA-Z_0-9]*$" contains=@shDblQuoteList
+ syn region shHereDoc matchgroup=shHereDoc02 start="<<-\s*\**END[a-zA-Z_0-9]*\**" matchgroup=shHereDoc02 end="^\s*END[a-zA-Z_0-9]*$" contains=@shDblQuoteList
+ syn region shHereDoc matchgroup=shHereDoc03 start="<<\s*\**EOF\**" matchgroup=shHereDoc03 end="^EOF$" contains=@shDblQuoteList
+ syn region shHereDoc matchgroup=shHereDoc04 start="<<-\s*\**EOF\**" matchgroup=shHereDoc04 end="^\s*EOF$" contains=@shDblQuoteList
+ syn region shHereDoc matchgroup=shHereDoc05 start="<<\s*\**\.\**" matchgroup=shHereDoc05 end="^\.$" contains=@shDblQuoteList
+ syn region shHereDoc matchgroup=shHereDoc06 start="<<-\s*\**\.\**" matchgroup=shHereDoc06 end="^\s*\.$" contains=@shDblQuoteList
else
- syn region shHereDoc matchgroup=shRedir20 start="<<\s*\\\=\z([^ \t|]*\)" matchgroup=shRedir20 end="^\z1\s*$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir21 start="<<\s*\"\z([^ \t|]*\)\"" matchgroup=shRedir21 end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir22 start="<<-\s*\z([^ \t|]*\)" matchgroup=shRedir22 end="^\s*\z1\s*$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir23 start="<<-\s*'\z([^ \t|]*\)'" matchgroup=shRedir23 end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir24 start="<<\s*'\z([^ \t|]*\)'" matchgroup=shRedir24 end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir25 start="<<-\s*\"\z([^ \t|]*\)\"" matchgroup=shRedir25 end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir26 start="<<\s*\\\_$\_s*\z([^ \t|]*\)" matchgroup=shRedir26 end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir27 start="<<-\s*\\\_$\_s*\z([^ \t|]*\)" matchgroup=shRedir27 end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir28 start="<<-\s*\\\_$\_s*'\z([^ \t|]*\)'" matchgroup=shRedir28 end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir29 start="<<\s*\\\_$\_s*'\z([^ \t|]*\)'" matchgroup=shRedir29 end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir30 start="<<\s*\\\_$\_s*\"\z([^ \t|]*\)\"" matchgroup=shRedir30 end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir31 start="<<-\s*\\\_$\_s*\"\z([^ \t|]*\)\"" matchgroup=shRedir31 end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir32 start="<<\\\z([^ \t|]*\)" matchgroup=shRedir32 end="^\z1\s*$"
+ ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc07 start="<<\s*\\\=\z([^ \t|]\+\)" matchgroup=shHereDoc07 end="^\z1\s*$" contains=@shDblQuoteList
+ ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc08 start="<<\s*\"\z([^ \t|]\+\)\"" matchgroup=shHereDoc08 end="^\z1\s*$"
+ ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc09 start="<<-\s*\z([^ \t|]\+\)" matchgroup=shHereDoc09 end="^\s*\z1\s*$" contains=@shDblQuoteList
+ ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc10 start="<<-\s*'\z([^ \t|]\+\)'" matchgroup=shHereDoc10 end="^\s*\z1\s*$"
+ ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc11 start="<<\s*'\z([^ \t|]\+\)'" matchgroup=shHereDoc11 end="^\z1\s*$"
+ ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc12 start="<<-\s*\"\z([^ \t|]\+\)\"" matchgroup=shHereDoc12 end="^\s*\z1\s*$"
+ ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc13 start="<<\s*\\\_$\_s*\z([^ \t|]\+\)" matchgroup=shHereDoc13 end="^\z1\s*$" contains=@shDblQuoteList
+ ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc14 start="<<\s*\\\_$\_s*'\z([^ \t|]\+\)'" matchgroup=shHereDoc14 end="^\z1\s*$"
+ ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc15 start="<<\s*\\\_$\_s*\"\z([^ \t|]\+\)\"" matchgroup=shHereDoc15 end="^\z1\s*$"
+ ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc16 start="<<-\s*\\\_$\_s*\z([^ \t|]\+\)" matchgroup=shHereDoc16 end="^\s*\z1\s*$"
+ ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc17 start="<<-\s*\\\_$\_s*\\\z([^ \t|]\+\)" matchgroup=shHereDoc17 end="^\s*\z1\s*$"
+ ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc18 start="<<-\s*\\\_$\_s*'\z([^ \t|]\+\)'" matchgroup=shHereDoc18 end="^\s*\z1\s*$"
+ ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc19 start="<<-\s*\\\_$\_s*\"\z([^ \t|]\+\)\"" matchgroup=shHereDoc19 end="^\s*\z1\s*$"
+ ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc20 start="<<\\\z([^ \t|]\+\)" matchgroup=shHereDoc20 end="^\z1\s*$"
+ ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc21 start="<<-\s*\\\z([^ \t|]\+\)" matchgroup=shHereDoc21 end="^\s*\z1\s*$"
endif
" Here Strings: {{{1
@@ -388,8 +379,8 @@ endif
" Identifiers: {{{1
"=============
syn match shSetOption "\s\zs[-+][a-zA-Z0-9]\+\>" contained
-syn match shVariable "\<\([bwglsav]:\)\=[a-zA-Z0-9.!@_%+,]*\ze=" nextgroup=shSetIdentifier
-syn match shSetIdentifier "=" contained nextgroup=shCmdParenRegion,shPattern,shDeref,shDerefSimple,shDoubleQuote,shExDoubleQuote,shSingleQuote,shExSingleQuote
+syn match shVariable "\<\([bwglsav]:\)\=[a-zA-Z0-9.!@_%+,]*\ze=" nextgroup=shVarAssign
+syn match shVarAssign "=" contained nextgroup=shCmdParenRegion,shPattern,shDeref,shDerefSimple,shDoubleQuote,shExDoubleQuote,shSingleQuote,shExSingleQuote
syn region shAtExpr contained start="@(" end=")" contains=@shIdList
if exists("b:is_bash")
syn region shSetList oneline matchgroup=shSet start="\<\(declare\|typeset\|local\|export\|unset\)\>\ze[^/]" end="$" matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+#\|=" contains=@shIdList
@@ -407,30 +398,24 @@ if !exists("g:is_posix")
endif
if exists("b:is_bash")
- if s:sh_fold_functions
- syn region shFunctionOne fold matchgroup=shFunction start="^\s*\h[-a-zA-Z_0-9]*\s*()\_s*{" end="}" contains=@shFunctionList skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
- syn region shFunctionTwo fold matchgroup=shFunction start="\h[-a-zA-Z_0-9]*\s*\%(()\)\=\_s*{" end="}" contains=shFunctionKey,@shFunctionList contained skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
- else
- syn region shFunctionOne matchgroup=shFunction start="^\s*\h[-a-zA-Z_0-9]*\s*()\_s*{" end="}" contains=@shFunctionList
- syn region shFunctionTwo matchgroup=shFunction start="\h[-a-zA-Z_0-9]*\s*\%(()\)\=\_s*{" end="}" contains=shFunctionKey,@shFunctionList contained
- endif
+ ShFoldFunctions syn region shFunctionOne matchgroup=shFunction start="^\s*\h[-a-zA-Z_0-9]*\s*()\_s*{" end="}" contains=@shFunctionList skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
+ ShFoldFunctions syn region shFunctionTwo matchgroup=shFunction start="\<[^d][^o]\&\h[-a-zA-Z_0-9]*\s*\%(()\)\=\_s*{" end="}" contains=shFunctionKey,@shFunctionList contained skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
+ ShFoldFunctions syn region shFunctionThree matchgroup=shFunction start="^\s*\h[-a-zA-Z_0-9]*\s*()\_s*(" end=")" contains=@shFunctionList skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
+ ShFoldFunctions syn region shFunctionFour matchgroup=shFunction start="\<[^d][^o]\&\h[-a-zA-Z_0-9]*\s*\%(()\)\=\_s*)" end=")" contains=shFunctionKey,@shFunctionList contained skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
else
- if s:sh_fold_functions
- syn region shFunctionOne fold matchgroup=shFunction start="^\s*\h\w*\s*()\_s*{" end="}" contains=@shFunctionList skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
- syn region shFunctionTwo fold matchgroup=shFunction start="\h\w*\s*\%(()\)\=\_s*{" end="}" contains=shFunctionKey,@shFunctionList contained skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
- else
- syn region shFunctionOne matchgroup=shFunction start="^\s*\h\w*\s*()\_s*{" end="}" contains=@shFunctionList
- syn region shFunctionTwo matchgroup=shFunction start="\h\w*\s*\%(()\)\=\_s*{" end="}" contains=shFunctionKey,@shFunctionList contained
- endif
+ ShFoldFunctions syn region shFunctionOne matchgroup=shFunction start="^\s*\h\w*\s*()\_s*{" end="}" contains=@shFunctionList skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
+ ShFoldFunctions syn region shFunctionTwo matchgroup=shFunction start="\<[^d][^o]\&\h\w*\s*\%(()\)\=\_s*{" end="}" contains=shFunctionKey,@shFunctionList contained skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
+ ShFoldFunctions syn region shFunctionThree matchgroup=shFunction start="^\s*\h\w*\s*()\_s*(" end=")" contains=@shFunctionList skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
+ ShFoldFunctions syn region shFunctionFour matchgroup=shFunction start="\<[^d][^o]\&\h\w*\s*\%(()\)\=\_s*(" end=")" contains=shFunctionKey,@shFunctionList contained skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
endif
" Parameter Dereferencing: {{{1
" ========================
-syn match shDerefSimple "\$\%(\k\+\|\d\)"
-syn region shDeref matchgroup=PreProc start="\${" end="}" contains=@shDerefList,shDerefVarArray
if !exists("g:sh_no_error")
syn match shDerefWordError "[^}$[]" contained
endif
+syn match shDerefSimple "\$\%(\k\+\|\d\)"
+syn region shDeref matchgroup=PreProc start="\${" end="}" contains=@shDerefList,shDerefVarArray
syn match shDerefSimple "\$[-#*@!?]"
syn match shDerefSimple "\$\$"
if exists("b:is_bash") || exists("b:is_kornshell")
@@ -438,33 +423,45 @@ if exists("b:is_bash") || exists("b:is_kornshell")
syn region shDeref matchgroup=PreProc start="\${\$\$" end="}" contains=@shDerefList
endif
+" ksh: ${!var[*]} array index list syntax: {{{1
+" ========================================
+if exists("b:is_kornshell")
+ syn region shDeref matchgroup=PreProc start="\${!" end="}" contains=@shDerefVarArray
+endif
+
" bash: ${!prefix*} and ${#parameter}: {{{1
" ====================================
if exists("b:is_bash")
syn region shDeref matchgroup=PreProc start="\${!" end="\*\=}" contains=@shDerefList,shDerefOp
syn match shDerefVar contained "{\@<=!\k\+" nextgroup=@shDerefVarList
endif
+if exists("b:is_kornshell")
+ syn match shDerefVar contained "{\@<=!\k[[:alnum:]_.]*" nextgroup=@shDerefVarList
+endif
syn match shDerefSpecial contained "{\@<=[-*@?0]" nextgroup=shDerefOp,shDerefOpError
syn match shDerefSpecial contained "\({[#!]\)\@<=[[:alnum:]*@_]\+" nextgroup=@shDerefVarList,shDerefOp
syn match shDerefVar contained "{\@<=\k\+" nextgroup=@shDerefVarList
+if exists("b:is_kornshell")
+ syn match shDerefVar contained "{\@<=\k[[:alnum:]_.]*" nextgroup=@shDerefVarList
+endif
" sh ksh bash : ${var[... ]...} array reference: {{{1
-syn region shDerefVarArray contained matchgroup=shDeref start="\[" end="]" contains=@shCommandSubList nextgroup=shDerefOp,shDerefOpError
+syn region shDerefVarArray contained matchgroup=shDeref start="\[" end="]" contains=@shCommandSubList nextgroup=shDerefOp,shDerefOpError
" Special ${parameter OPERATOR word} handling: {{{1
-" sh ksh bash : ${parameter:-word} word is default value
-" sh ksh bash : ${parameter:=word} assign word as default value
-" sh ksh bash : ${parameter:?word} display word if parameter is null
-" sh ksh bash : ${parameter:+word} use word if parameter is not null, otherwise nothing
-" ksh bash : ${parameter#pattern} remove small left pattern
-" ksh bash : ${parameter##pattern} remove large left pattern
-" ksh bash : ${parameter%pattern} remove small right pattern
-" ksh bash : ${parameter%%pattern} remove large right pattern
-" bash : ${parameter^pattern} Case modification
-" bash : ${parameter^^pattern} Case modification
-" bash : ${parameter,pattern} Case modification
-" bash : ${parameter,,pattern} Case modification
+" sh ksh bash : ${parameter:-word} word is default value
+" sh ksh bash : ${parameter:=word} assign word as default value
+" sh ksh bash : ${parameter:?word} display word if parameter is null
+" sh ksh bash : ${parameter:+word} use word if parameter is not null, otherwise nothing
+" ksh bash : ${parameter#pattern} remove small left pattern
+" ksh bash : ${parameter##pattern} remove large left pattern
+" ksh bash : ${parameter%pattern} remove small right pattern
+" ksh bash : ${parameter%%pattern} remove large right pattern
+" bash : ${parameter^pattern} Case modification
+" bash : ${parameter^^pattern} Case modification
+" bash : ${parameter,pattern} Case modification
+" bash : ${parameter,,pattern} Case modification
syn cluster shDerefPatternList contains=shDerefPattern,shDerefString
if !exists("g:sh_no_error")
syn match shDerefOpError contained ":[[:punct:]]"
@@ -586,6 +583,7 @@ hi def link shHereDoc shString
hi def link shHerePayload shHereDoc
hi def link shLoop shStatement
hi def link shMoreSpecial shSpecial
+hi def link shNoQuote shDoubleQuote
hi def link shOption shCommandSub
hi def link shPattern shString
hi def link shParen shArithmetic
@@ -598,12 +596,12 @@ hi def link shSetOption shOption
hi def link shSingleQuote shString
hi def link shSource shOperator
hi def link shStringSpecial shSpecial
-hi def link shStringSpecial Unique
hi def link shSubShRegion shOperator
hi def link shTestOpr shConditional
hi def link shTestPattern shString
hi def link shTestDoubleQuote shString
hi def link shTestSingleQuote shString
+hi def link shTouchCmd shStatement
hi def link shVariable shSetList
hi def link shWrapLineOperator shOperator
@@ -660,38 +658,33 @@ hi def link shStatement Statement
hi def link shString String
hi def link shTodo Todo
hi def link shAlias Identifier
-hi def link shRedir01 shRedir
-hi def link shRedir02 shRedir
-hi def link shRedir03 shRedir
-hi def link shRedir04 shRedir
-hi def link shRedir05 shRedir
-hi def link shRedir06 shRedir
-hi def link shRedir07 shRedir
-hi def link shRedir08 shRedir
-hi def link shRedir09 shRedir
-hi def link shRedir10 shRedir
-hi def link shRedir11 shRedir
-hi def link shRedir12 shRedir
-hi def link shRedir13 shRedir
-hi def link shRedir14 shRedir
-hi def link shRedir15 shRedir
-hi def link shRedir16 shRedir
-hi def link shRedir17 shRedir
-hi def link shRedir18 shRedir
-hi def link shRedir19 shRedir
-hi def link shRedir20 shRedir
-hi def link shRedir21 shRedir
-hi def link shRedir22 shRedir
-hi def link shRedir23 shRedir
-hi def link shRedir24 shRedir
-hi def link shRedir25 shRedir
-hi def link shRedir26 shRedir
-hi def link shRedir27 shRedir
-hi def link shRedir28 shRedir
-hi def link shRedir29 shRedir
-hi def link shRedir30 shRedir
-hi def link shRedir31 shRedir
-hi def link shRedir32 shRedir
+hi def link shHereDoc01 shRedir
+hi def link shHereDoc02 shRedir
+hi def link shHereDoc03 shRedir
+hi def link shHereDoc04 shRedir
+hi def link shHereDoc05 shRedir
+hi def link shHereDoc06 shRedir
+hi def link shHereDoc07 shRedir
+hi def link shHereDoc08 shRedir
+hi def link shHereDoc09 shRedir
+hi def link shHereDoc10 shRedir
+hi def link shHereDoc11 shRedir
+hi def link shHereDoc12 shRedir
+hi def link shHereDoc13 shRedir
+hi def link shHereDoc14 shRedir
+hi def link shHereDoc15 shRedir
+hi def link shHereDoc16 shRedir
+hi def link shHereDoc17 shRedir
+hi def link shHereDoc18 shRedir
+hi def link shHereDoc19 shRedir
+hi def link shHereDoc20 shRedir
+hi def link shHereDoc21 shRedir
+
+" Delete shell folding commands {{{1
+" =============================
+delc ShFoldFunctions
+delc ShFoldHereDoc
+delc ShFoldIfDoFor
" Set Current Syntax: {{{1
" ===================
generated by cgit (git 2.34.1) at 2025-07-23 17:39:04 +0000