diff options
Diffstat (limited to 'runtime/syntax/sh.vim')
| -rw-r--r-- | runtime/syntax/sh.vim | 150 |
1 files changed, 85 insertions, 65 deletions
diff --git a/runtime/syntax/sh.vim b/runtime/syntax/sh.vim index 838c5eb4a7..5e0d1fd76a 100644 --- a/runtime/syntax/sh.vim +++ b/runtime/syntax/sh.vim @@ -2,8 +2,8 @@ " 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: Oct 02, 2017 -" Version: 172 +" Last Change: Sep 04, 2018 +" Version: 182 " 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) @@ -121,22 +121,22 @@ syn case match " Clusters: contains=@... clusters {{{1 "================================== syn cluster shErrorList contains=shDoError,shIfError,shInError,shCaseError,shEsacError,shCurlyError,shParenError,shTestError,shOK -if exists("b:is_kornshell") +if exists("b:is_kornshell") || exists("b:is_bash") syn cluster ErrorList add=shDTestError endif syn cluster shArithParenList contains=shArithmetic,shCaseEsac,shComment,shDeref,shDo,shDerefSimple,shEcho,shEscape,shNumber,shOperator,shPosnParm,shExSingleQuote,shExDoubleQuote,shHereString,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,shHereString,shRedir,shSetList,shSource,shStatement,shVariable,shCtrlSeq -syn cluster shCommandSubList contains=shAlias,shArithmetic,shCmdParenRegion,shCtrlSeq,shDeref,shDerefSimple,shDoubleQuote,shEcho,shEscape,shExDoubleQuote,shExpr,shExSingleQuote,shHereDoc,shNumber,shOperator,shOption,shPosnParm,shHereString,shRedir,shSingleQuote,shSpecial,shStatement,shSubSh,shTest,shVariable +syn cluster shCaseEsacList contains=shCaseStart,shCaseLabel,shCase,shCaseBar,shCaseIn,shComment,shDeref,shDerefSimple,shCaseCommandSub,shCaseExSingleQuote,shCaseSingleQuote,shCaseDoubleQuote,shCtrlSeq,@shErrorList,shStringSpecial,shCaseRange +syn cluster shCaseList contains=@shCommandSubList,shCaseEsac,shColon,shCommandSub,shCommandSubBQ,shComment,shDo,shEcho,shExpr,shFor,shForPP,shHereDoc,shIf,shHereString,shRedir,shSetList,shSource,shStatement,shVariable,shCtrlSeq +syn cluster shCommandSubList contains=shAlias,shArithmetic,shCmdParenRegion,shCommandSub,shComment,shCtrlSeq,shDeref,shDerefSimple,shDoubleQuote,shEcho,shEscape,shExDoubleQuote,shExpr,shExSingleQuote,shHereDoc,shNumber,shOperator,shOption,shPosnParm,shHereString,shRedir,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 shDblQuoteList contains=shArithmetic,shCommandSub,shCommandSubBQ,shDeref,shDerefSimple,shEscape,shPosnParm,shCtrlSeq,shSpecial,shSpecialDQ syn cluster shDerefList contains=shDeref,shDerefSimple,shDerefVar,shDerefSpecial,shDerefWordError,shDerefPSR,shDerefPPS syn cluster shDerefVarList contains=shDerefOff,shDerefOp,shDerefVarArray,shDerefOpError -syn cluster shEchoList contains=shArithmetic,shCommandSub,shDeref,shDerefSimple,shEscape,shExpr,shExSingleQuote,shExDoubleQuote,shSingleQuote,shDoubleQuote,shCtrlSeq,shEchoQuote +syn cluster shEchoList contains=shArithmetic,shCommandSub,shCommandSubBQ,shDeref,shDerefSimple,shEscape,shExSingleQuote,shExDoubleQuote,shSingleQuote,shDoubleQuote,shCtrlSeq,shEchoQuote syn cluster shExprList1 contains=shCharClass,shNumber,shOperator,shExSingleQuote,shExDoubleQuote,shSingleQuote,shDoubleQuote,shExpr,shDblBrace,shDeref,shDerefSimple,shCtrlSeq syn cluster shExprList2 contains=@shExprList1,@shCaseList,shTest -syn cluster shFunctionList contains=@shCommandSubList,shCaseEsac,shColon,shCommandSub,shComment,shDo,shEcho,shExpr,shFor,shHereDoc,shIf,shOption,shHereString,shRedir,shSetList,shSource,shStatement,shVariable,shOperator,shCtrlSeq +syn cluster shFunctionList contains=@shCommandSubList,shCaseEsac,shColon,shComment,shDo,shEcho,shExpr,shFor,shHereDoc,shIf,shOption,shHereString,shRedir,shSetList,shSource,shStatement,shVariable,shOperator,shCtrlSeq if exists("b:is_kornshell") || exists("b:is_bash") syn cluster shFunctionList add=shRepeat syn cluster shFunctionList add=shDblBrace,shDblParen @@ -144,13 +144,14 @@ endif syn cluster shHereBeginList contains=@shCommandSubList syn cluster shHereList contains=shBeginHere,shHerePayload syn cluster shHereListDQ contains=shBeginHere,@shDblQuoteList,shHerePayload -syn cluster shIdList contains=shCommandSub,shWrapLineOperator,shSetOption,shDeref,shDerefSimple,shHereString,shRedir,shExSingleQuote,shExDoubleQuote,shSingleQuote,shDoubleQuote,shExpr,shCtrlSeq,shStringSpecial,shAtExpr +syn cluster shIdList contains=shCommandSub,shCommandSubBQ,shWrapLineOperator,shSetOption,shComment,shDeref,shDerefSimple,shHereString,shRedir,shExSingleQuote,shExDoubleQuote,shSingleQuote,shDoubleQuote,shExpr,shCtrlSeq,shStringSpecial,shAtExpr syn cluster shIfList contains=@shLoopList,shDblBrace,shDblParen,shFunctionKey,shFunctionOne,shFunctionTwo syn cluster shLoopList contains=@shCaseList,@shErrorList,shCaseEsac,shConditional,shDblBrace,shExpr,shFor,shForPP,shIf,shOption,shSet,shTest,shTestOpr,shTouch syn cluster shPPSRightList contains=shComment,shDeref,shDerefSimple,shEscape,shPosnParm -syn cluster shSubShList contains=@shCommandSubList,shCaseEsac,shColon,shCommandSub,shComment,shDo,shEcho,shExpr,shFor,shIf,shHereString,shRedir,shSetList,shSource,shStatement,shVariable,shCtrlSeq,shOperator -syn cluster shTestList contains=shCharClass,shCommandSub,shCtrlSeq,shDeref,shDerefSimple,shDoubleQuote,shExDoubleQuote,shExpr,shExSingleQuote,shNumber,shOperator,shSingleQuote,shTest,shTestOpr +syn cluster shSubShList contains=@shCommandSubList,shCommandSubBQ,shCaseEsac,shColon,shCommandSub,shComment,shDo,shEcho,shExpr,shFor,shIf,shHereString,shRedir,shSetList,shSource,shStatement,shVariable,shCtrlSeq,shOperator +syn cluster shTestList contains=shCharClass,shCommandSub,shCommandSubBQ,shCtrlSeq,shDeref,shDerefSimple,shDoubleQuote,shSpecialDQ,shExDoubleQuote,shExpr,shExSingleQuote,shNumber,shOperator,shSingleQuote,shTest,shTestOpr syn cluster shNoZSList contains=shSpecialNoZS +syn cluster shForList contains=shTestOpr,shNumber,shDerefSimple,shDeref,shCommandSub,shCommandSubBQ,shArithmetic " Echo: {{{1 " ==== @@ -164,7 +165,7 @@ syn region shEmbeddedEcho contained matchgroup=shStatement start="\<print\>" ski " Alias: {{{1 " ===== -if exists("b:is_kornshell") || exists("b:is_bash") +if exists("b:is_kornshell") || exists("b:is_bash") || exists("b:is_posix") 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="=" @@ -186,7 +187,7 @@ if !exists("g:sh_no_error") syn match shCurlyError "}" syn match shParenError ")" syn match shOK '\.\(done\|fi\|in\|esac\)' - if exists("b:is_kornshell") + if exists("b:is_kornshell") || exists("b:is_bash") syn match shDTestError "]]" endif syn match shTestError "]" @@ -243,14 +244,16 @@ syn match shCharClass contained "\[:\(backspace\|escape\|return\|xdigit\|alnum ShFoldIfDoFor syn region shDo transparent matchgroup=shConditional start="\<do\>" matchgroup=shConditional end="\<done\>" contains=@shLoopList ShFoldIfDoFor syn region shIf transparent matchgroup=shConditional start="\<if\_s" matchgroup=shConditional skip=+-fi\>+ end="\<;\_s*then\>" end="\<fi\>" contains=@shIfList ShFoldIfDoFor syn region shFor matchgroup=shLoop start="\<for\ze\_s\s*\%(((\)\@!" 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 +ShFoldIfDoFor syn region shForPP matchgroup=shLoop start='\<for\>\_s*((' end='))' contains=@shForList -if exists("b:is_kornshell") || exists("b:is_bash") +if exists("b:is_kornshell") || exists("b:is_bash") || exists("b:is_posix") syn cluster shCaseList add=shRepeat syn cluster shFunctionList add=shRepeat - syn region shRepeat matchgroup=shLoop start="\<while\_s" end="\<in\_s" end="\<do\>"me=e-2 contains=@shLoopList,shDblParen,shDblBrace - syn region shRepeat matchgroup=shLoop start="\<until\_s" end="\<in\_s" end="\<do\>"me=e-2 contains=@shLoopList,shDblParen,shDblBrace - syn region shCaseEsac matchgroup=shConditional start="\<select\s" matchgroup=shConditional end="\<in\>" end="\<do\>" contains=@shLoopList + syn region shRepeat matchgroup=shLoop start="\<while\_s" end="\<do\>"me=e-2 contains=@shLoopList,shDblParen,shDblBrace + syn region shRepeat matchgroup=shLoop start="\<until\_s" end="\<do\>"me=e-2 contains=@shLoopList,shDblParen,shDblBrace + if !exists("b:is_posix") + syn region shCaseEsac matchgroup=shConditional start="\<select\s" matchgroup=shConditional end="\<in\>" end="\<do\>" contains=@shLoopList + endif else syn region shRepeat matchgroup=shLoop start="\<while\_s" end="\<do\>"me=e-2 contains=@shLoopList syn region shRepeat matchgroup=shLoop start="\<until\_s" end="\<do\>"me=e-2 contains=@shLoopList @@ -260,14 +263,15 @@ syn match shComma contained "," " Case: case...esac {{{1 " ==== -syn match shCaseBar contained skipwhite "\(^\|[^\\]\)\(\\\\\)*\zs|" nextgroup=shCase,shCaseStart,shCaseBar,shComment,shCaseExSingleQuote,shCaseSingleQuote,shCaseDoubleQuote -syn match shCaseStart contained skipwhite skipnl "(" nextgroup=shCase,shCaseBar +syn match shCaseBar contained skipwhite "\(^\|[^\\]\)\(\\\\\)*\zs|" nextgroup=shCase,shCaseStart,shCaseBar,shComment,shCaseExSingleQuote,shCaseSingleQuote,shCaseDoubleQuote +syn match shCaseStart contained skipwhite skipnl "(" nextgroup=shCase,shCaseBar +syn match shCaseLabel contained skipwhite "\%(\\.\|[-a-zA-Z0-9_*.]\)\+" contains=shCharClass if exists("b:is_bash") - ShFoldIfDoFor syn region shCase contained skipwhite skipnl matchgroup=shSnglCase start="\%(\\.\|[^#$()'" \t]\)\{-}\zs)" end=";;" end=";&" end=";;&" end="esac"me=s-1 contains=@shCaseList nextgroup=shCaseStart,shCase,shComment -else - 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 shCase contained skipwhite skipnl matchgroup=shSnglCase start="\%(\\.\|[^#$()'" \t]\)\{-}\zs)" end=";;" end=";&" end=";;&" end="esac"me=s-1 contains=@shCaseList nextgroup=shCaseStart,shCase,shComment +else + ShFoldIfDoFor syn region shCase contained skipwhite skipnl matchgroup=shSnglCase start="\%(\\.\|[^#$()'" \t]\)\{-}\zs)" end=";;" end="esac"me=s-1 contains=@shCaseList nextgroup=shCaseStart,shCase,shComment endif -ShFoldIfDoFor syn region shCaseEsac matchgroup=shConditional start="\<case\>" end="\<esac\>" contains=@shCaseEsacList +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") @@ -287,8 +291,8 @@ endif " Misc: {{{1 "====== syn match shWrapLineOperator "\\$" -syn region shCommandSub start="`" skip="\\\\\|\\." end="`" contains=@shCommandSubList -syn match shEscape contained '\%(^\)\@!\%(\\\\\)*\\.' +syn region shCommandSubBQ start="`" skip="\\\\\|\\." end="`" contains=shBQComment,@shCommandSubList +syn match shEscape contained '\%(^\)\@!\%(\\\\\)*\\.' nextgroup=shSingleQuote,shDoubleQuote,shComment " $() and $(()): {{{1 " $(..) is not supported by sh (Bourne shell). However, apparently @@ -315,7 +319,7 @@ if exists("b:is_bash") syn keyword bashStatement command compgen endif -if exists("b:is_kornshell") +if exists("b:is_kornshell") || exists("b:is_posix") syn cluster shCommandSubList add=kshSpecialVariables,kshStatement syn cluster shCaseList add=kshStatement syn keyword kshSpecialVariables contained CDPATH COLUMNS EDITOR ENV ERRNO FCEDIT FPATH HISTFILE HISTSIZE HOME IFS LINENO LINES MAIL MAILCHECK MAILPATH OLDPWD OPTARG OPTIND PATH PPID PS1 PS2 PS3 PS4 PWD RANDOM REPLY SECONDS SHELL TMOUT VISUAL @@ -327,7 +331,7 @@ syn match shSource "^\.\s" syn match shSource "\s\.\s" "syn region shColon start="^\s*:" end="$" end="\s#"me=e-2 contains=@shColonList "syn region shColon start="^\s*\zs:" end="$" end="\s#"me=e-2 -if exists("b:is_kornshell") +if exists("b:is_kornshell") || exists("b:is_posix") syn match shColon '^\s*\zs:' endif @@ -339,24 +343,25 @@ syn match shCtrlSeq "\\\d\d\d\|\\[abcfnrtv0]" contained if exists("b:is_bash") syn match shSpecial "[^\\]\(\\\\\)*\zs\\\o\o\o\|\\x\x\x\|\\c[^"]\|\\[abefnrtv]" contained syn match shSpecial "^\(\\\\\)*\zs\\\o\o\o\|\\x\x\x\|\\c[^"]\|\\[abefnrtv]" contained -endif -if exists("b:is_bash") syn region shExSingleQuote matchgroup=shQuote start=+\$'+ skip=+\\\\\|\\.+ end=+'+ contains=shStringSpecial,shSpecial nextgroup=shSpecialNxt syn region shExDoubleQuote matchgroup=shQuote start=+\$"+ skip=+\\\\\|\\.\|\\"+ end=+"+ contains=@shDblQuoteList,shStringSpecial,shSpecial nextgroup=shSpecialNxt elseif !exists("g:sh_no_error") syn region shExSingleQuote matchGroup=Error start=+\$'+ skip=+\\\\\|\\.+ end=+'+ contains=shStringSpecial syn region shExDoubleQuote matchGroup=Error start=+\$"+ skip=+\\\\\|\\.+ end=+"+ contains=shStringSpecial endif -syn region shSingleQuote matchgroup=shQuote start=+'+ end=+'+ contains=@Spell -syn region shDoubleQuote matchgroup=shQuote start=+\%(\%(\\\\\)*\\\)\@<!"+ skip=+\\"+ end=+"+ contains=@shDblQuoteList,shStringSpecial,@Spell +syn region shSingleQuote matchgroup=shQuote start=+'+ end=+'+ contains=@Spell nextgroup=shSpecialStart,shSpecialSQ +syn region shDoubleQuote matchgroup=shQuote start=+\%(\%(\\\\\)*\\\)\@<!"+ skip=+\\"+ end=+"+ contains=@shDblQuoteList,shStringSpecial,@Spell nextgroup=shSpecialStart +syn region shDoubleQuote matchgroup=shQuote start=+"+ skip=+\\"+ end=+"+ contained contains=@shDblQuoteList,shStringSpecial,@Spell nextgroup=shSpecialStart syn match shStringSpecial "[^[:print:] \t]" contained -syn match shStringSpecial "[^\\]\zs\%(\\\\\)*\\[\\"'`$()#]" -syn match shSpecial "[^\\]\zs\%(\\\\\)*\\[\\"'`$()#]" nextgroup=shBkslshSnglQuote,shBkslshDblQuote,@shNoZSList +syn match shStringSpecial "[^\\]\zs\%(\\\\\)*\\[\\"'`$()#]" nextgroup=shComment +syn match shSpecialSQ "[^\\]\zs\%(\\\\\)*\\[\\"'`$()#]" contained nextgroup=shBkslshSnglQuote,@shNoZSList +syn match shSpecialDQ "[^\\]\zs\%(\\\\\)*\\[\\"'`$()#]" contained nextgroup=shBkslshDblQuote,@shNoZSList +syn match shSpecialStart "\%(\\\\\)*\\[\\"'`$()#]" contained nextgroup=shBkslshSnglQuote,shBkslshDblQuote,@shNoZSList syn match shSpecial "^\%(\\\\\)*\\[\\"'`$()#]" syn match shSpecialNoZS contained "\%(\\\\\)*\\[\\"'`$()#]" syn match shSpecialNxt contained "\\[\\"'`$()#]" -syn region shBkslshSnglQuote contained matchgroup=shQuote start=+'+ end=+'+ contains=@Spell -syn region shBkslshDblQuote contained matchgroup=shQuote start=+"+ skip=+\\"+ end=+"+ contains=@shDblQuoteList,shStringSpecial,@Spell +syn region shBkslshSnglQuote contained matchgroup=shQuote start=+'+ end=+'+ contains=@Spell nextgroup=shSpecialStart +syn region shBkslshDblQuote contained matchgroup=shQuote start=+"+ skip=+\\"+ end=+"+ contains=@shDblQuoteList,shStringSpecial,@Spell nextgroup=shSpecialStart " Comments: {{{1 "========== @@ -370,24 +375,26 @@ syn match shComment "^\s*\zs#.*$" contains=@shCommentGroup syn match shComment "\s\zs#.*$" contains=@shCommentGroup syn match shComment contained "#.*$" contains=@shCommentGroup syn match shQuickComment contained "#.*$" +syn match shBQComment contained "#.\{-}\ze`" contains=@shCommentGroup " Here Documents: {{{1 " ========================================= -ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc01 start="<<\s*\\\=\z([^ \t|>]\+\)" matchgroup=shHereDoc01 end="^\z1\s*$" contains=@shDblQuoteList +ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc01 start="<<\s*\\\=\z([^ \t0-9|>]\+\)" matchgroup=shHereDoc01 end="^\z1\s*$" contains=@shDblQuoteList ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc02 start="<<\s*\"\z([^ \t|>]\+\)\"" matchgroup=shHereDoc02 end="^\z1\s*$" -ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc03 start="<<-\s*\z([^ \t|>]\+\)" matchgroup=shHereDoc03 end="^\s*\z1\s*$" contains=@shDblQuoteList +ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc03 start="<<-\s*\z([^ \t0-9|>]\+\)" matchgroup=shHereDoc03 end="^\s*\z1\s*$" contains=@shDblQuoteList ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc04 start="<<-\s*'\z([^']\+\)'" matchgroup=shHereDoc04 end="^\s*\z1\s*$" ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc05 start="<<\s*'\z([^']\+\)'" matchgroup=shHereDoc05 end="^\z1\s*$" ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc06 start="<<-\s*\"\z([^ \t|>]\+\)\"" matchgroup=shHereDoc06 end="^\s*\z1\s*$" -ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc07 start="<<\s*\\\_$\_s*\z([^ \t|>]\+\)" matchgroup=shHereDoc07 end="^\z1\s*$" contains=@shDblQuoteList -ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc08 start="<<\s*\\\_$\_s*'\z([^ \t|>]\+\)'" matchgroup=shHereDoc08 end="^\z1\s*$" -ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc09 start="<<\s*\\\_$\_s*\"\z([^ \t|>]\+\)\"" matchgroup=shHereDoc09 end="^\z1\s*$" -ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc10 start="<<-\s*\\\_$\_s*\z([^ \t|>]\+\)" matchgroup=shHereDoc10 end="^\s*\z1\s*$" -ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc11 start="<<-\s*\\\_$\_s*\\\z([^ \t|>]\+\)" matchgroup=shHereDoc11 end="^\s*\z1\s*$" +ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc07 start="<<\s*\\\_$\_s*\z([^ \t0-9|>]\+\)" matchgroup=shHereDoc07 end="^\z1\s*$" contains=@shDblQuoteList +ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc08 start="<<\s*\\\_$\_s*'\z([^ \t0-9|>]\+\)'" matchgroup=shHereDoc08 end="^\z1\s*$" +ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc09 start="<<\s*\\\_$\_s*\"\z([^ \t0-9|>]\+\)\"" matchgroup=shHereDoc09 end="^\z1\s*$" +ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc10 start="<<-\s*\\\_$\_s*\z([^ \t0-9|>]\+\)" matchgroup=shHereDoc10 end="^\s*\z1\s*$" +ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc11 start="<<-\s*\\\_$\_s*\\\z([^ \t0-9|>]\+\)" matchgroup=shHereDoc11 end="^\s*\z1\s*$" ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc12 start="<<-\s*\\\_$\_s*'\z([^ \t|>]\+\)'" matchgroup=shHereDoc12 end="^\s*\z1\s*$" ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc13 start="<<-\s*\\\_$\_s*\"\z([^ \t|>]\+\)\"" matchgroup=shHereDoc13 end="^\s*\z1\s*$" -ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc14 start="<<\\\z([^ \t|>]\+\)" matchgroup=shHereDoc14 end="^\z1\s*$" -ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc15 start="<<-\s*\\\z([^ \t|>]\+\)" matchgroup=shHereDoc15 end="^\s*\z1\s*$" +ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc14 start="<<\\\z([^ \t0-9|>]\+\)" matchgroup=shHereDoc14 end="^\z1\s*$" +ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc15 start="<<-\s*\\\z([^ \t0-9|>]\+\)" matchgroup=shHereDoc15 end="^\s*\z1\s*$" +ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc16 start="<<-\s*\\\z([^ \t0-9|>]\+\)" matchgroup=shHereDoc15 end="^\s*\z1\s*$" " Here Strings: {{{1 " ============= @@ -403,9 +410,11 @@ syn match shVariable "\<\([bwglsav]:\)\=[a-zA-Z0-9.!@_%+,]*\ze=" nextgroup=shVa 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 match shSet "^\s*set\ze\s*$" syn region shSetList oneline matchgroup=shSet start="\<\(declare\|typeset\|local\|export\|unset\)\>\ze[^/]" end="$" matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+#\|=" contains=@shIdList - syn region shSetList oneline matchgroup=shSet start="\<set\>\ze[^/]" end="\ze[;|)]\|$" matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+=" contains=@shIdList -elseif exists("b:is_kornshell") + syn region shSetList oneline matchgroup=shSet start="\<set\>\ze[^/]" end="\ze[;|#)]\|$" matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+=" contains=@shIdList nextgroup=shComment +elseif exists("b:is_kornshell") || exists("b:is_posix") + syn match shSet "^\s*set\ze\s*$" syn region shSetList oneline matchgroup=shSet start="\<\(typeset\|export\|unset\)\>\ze[^/]" end="$" matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+[#=]" contains=@shIdList syn region shSetList oneline matchgroup=shSet start="\<set\>\ze[^/]" end="$" matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+[#=]" contains=@shIdList else @@ -439,14 +448,14 @@ syn region shDeref matchgroup=PreProc start="\${" end="}" contains=@shDerefList, syn match shDerefSimple "\$[-#*@!?]" nextgroup=@shNoZSList syn match shDerefSimple "\$\$" nextgroup=@shNoZSList syn match shDerefSimple "\${\d}" nextgroup=@shNoZSList -if exists("b:is_bash") || exists("b:is_kornshell") +if exists("b:is_bash") || exists("b:is_kornshell") || exists("b:is_posix") syn region shDeref matchgroup=PreProc start="\${##\=" end="}" contains=@shDerefList nextgroup=@shSpecialNoZS syn region shDeref matchgroup=PreProc start="\${\$\$" end="}" contains=@shDerefList nextgroup=@shSpecialNoZS endif " ksh: ${!var[*]} array index list syntax: {{{1 " ======================================== -if exists("b:is_kornshell") +if exists("b:is_kornshell") || exists("b:is_posix") syn region shDeref matchgroup=PreProc start="\${!" end="}" contains=@shDerefVarArray endif @@ -464,7 +473,7 @@ syn match shDerefSpecial contained "{\@<=[-*@?0]" nextgroup=shDerefOp,shDerefO syn match shDerefSpecial contained "\({[#!]\)\@<=[[:alnum:]*@_]\+" nextgroup=@shDerefVarList,shDerefOp syn match shDerefVar contained "{\@<=\h\w*" nextgroup=@shDerefVarList syn match shDerefVar contained '\d' nextgroup=@shDerefVarList -if exists("b:is_kornshell") +if exists("b:is_kornshell") || exists("b:is_posix") syn match shDerefVar contained "{\@<=\h\w*[[:alnum:]_.]*" nextgroup=@shDerefVarList endif @@ -490,7 +499,7 @@ if !exists("g:sh_no_error") endif syn match shDerefOp contained ":\=[-=?]" nextgroup=@shDerefPatternList syn match shDerefOp contained ":\=+" nextgroup=@shDerefPatternList -if exists("b:is_bash") || exists("b:is_kornshell") +if exists("b:is_bash") || exists("b:is_kornshell") || exists("b:is_posix") syn match shDerefOp contained "#\{1,2}" nextgroup=@shDerefPatternList syn match shDerefOp contained "%\{1,2}" nextgroup=@shDerefPatternList syn match shDerefPattern contained "[^{}]\+" contains=shDeref,shDerefSimple,shDerefPattern,shDerefString,shCommandSub,shDerefEscape nextgroup=shDerefPattern @@ -507,9 +516,9 @@ syn match shDerefString contained "\\["']" nextgroup=shDerefPattern if exists("b:is_bash") " bash : ${parameter:offset} " bash : ${parameter:offset:length} - syn region shDerefOff contained start=':' end='\ze:' end='\ze}' contains=shDeref,shDerefSimple,shDerefEscape nextgroup=shDerefLen,shDeref,shDerefSimple + syn region shDerefOff contained start=':[^-=?+]' end='\ze:' end='\ze}' contains=shDeref,shDerefSimple,shDerefEscape nextgroup=shDerefLen,shDeref,shDerefSimple syn region shDerefOff contained start=':\s-' end='\ze:' end='\ze}' contains=shDeref,shDerefSimple,shDerefEscape nextgroup=shDerefLen,shDeref,shDerefSimple - syn match shDerefLen contained ":[^}]\+" contains=shDeref,shDerefSimple + syn match shDerefLen contained ":[^}]\+" contains=shDeref,shDerefSimple,shArithmetic " bash : ${parameter//pattern/string} " bash : ${parameter//pattern} @@ -518,8 +527,8 @@ if exists("b:is_bash") syn region shDerefPPSright contained start='.' skip=@\%(\\\\\)\+@ end='\ze}' contains=@shPPSRightList " bash : ${parameter/#substring/replacement} - syn match shDerefPSR contained '/#' nextgroup=shDerefPSRleft - syn region shDerefPSRleft contained start='.' skip=@\%(\\\\\)*\\/@ matchgroup=shDerefOp end='/' end='\ze}' nextgroup=shDerefPSRright + syn match shDerefPSR contained '/#' nextgroup=shDerefPSRleft,shDoubleQuote,shSingleQuote + syn region shDerefPSRleft contained start='[^"']' skip=@\%(\\\\\)*\\/@ matchgroup=shDerefOp end='/' end='\ze}' nextgroup=shDerefPSRright syn region shDerefPSRright contained start='.' skip=@\%(\\\\\)\+@ end='\ze}' endif @@ -527,7 +536,7 @@ endif "syn region shParen matchgroup=shArithRegion start='[^$]\zs(\%(\ze[^(]\|$\)' end=')' contains=@shArithParenList syn region shParen matchgroup=shArithRegion start='\$\@!(\%(\ze[^(]\|$\)' end=')' contains=@shArithParenList -" Useful sh Keywords: {{{1 +" Additional sh Keywords: {{{1 " =================== syn keyword shStatement break cd chdir continue eval exec exit kill newgrp pwd read readonly return shift test trap ulimit umask wait syn keyword shConditional contained elif else then @@ -535,20 +544,22 @@ if !exists("g:sh_no_error") syn keyword shCondError elif else then endif -" Useful ksh Keywords: {{{1 -" ==================== -if exists("b:is_kornshell") || exists("b:is_bash") - syn keyword shStatement autoload bg false fc fg functions getopts hash history integer jobs let nohup printf r stop suspend times true type unalias whence +" Additional ksh Keywords and Aliases: {{{1 +" =================================== +if exists("b:is_kornshell") || exists("b:is_bash") || exists("b:is_posix") + syn keyword shStatement bg builtin disown enum export false fg getconf getopts hist jobs let printf sleep true typeset unalias unset whence + syn keyword shStatement autoload compound fc float functions hash history integer nameref nohup r redirect source stop suspend times type if exists("b:is_posix") syn keyword shStatement command else syn keyword shStatement time endif -" Useful bash Keywords: {{{1 +" Additional bash Keywords: {{{1 " ===================== if exists("b:is_bash") - syn keyword shStatement bind builtin dirs disown enable help logout popd pushd shopt source +" syn keyword shStatement bind builtin dirs disown enable help logout popd pushd shopt source +syn keyword shStatement bind builtin caller compopt declare dirs disown enable export help local logout mapfile popd pushd readarray shopt source typeset unset else syn keyword shStatement login newgrp endif @@ -587,6 +598,8 @@ if !exists("skip_sh_syntax_inits") hi def link shArithRegion shShellVariables hi def link shAstQuote shDoubleQuote hi def link shAtExpr shSetList + hi def link shBkslshSnglQuote shSingleQuote + hi def link shBkslshDblQuote shDOubleQuote hi def link shBeginHere shRedir hi def link shCaseBar shConditional hi def link shCaseCommandSub shCommandSub @@ -628,6 +641,7 @@ if !exists("skip_sh_syntax_inits") hi def link shParen shArithmetic hi def link shPosnParm shShellVariables hi def link shQuickComment shComment + hi def link shBQComment shComment hi def link shRange shOperator hi def link shRedir shOperator hi def link shSetListDelim shOperator @@ -635,6 +649,7 @@ if !exists("skip_sh_syntax_inits") hi def link shSingleQuote shString hi def link shSource shOperator hi def link shStringSpecial shSpecial + hi def link shSpecialStart shSpecial hi def link shSubShRegion shOperator hi def link shTestOpr shConditional hi def link shTestPattern shString @@ -652,7 +667,7 @@ if !exists("skip_sh_syntax_inits") hi def link shDerefOff shDerefOp hi def link shDerefLen shDerefOff endif - if exists("b:is_kornshell") + if exists("b:is_kornshell") || exists("b:is_posix") hi def link kshSpecialVariables shShellVariables hi def link kshStatement shStatement endif @@ -669,7 +684,7 @@ if !exists("skip_sh_syntax_inits") hi def link shInError Error hi def link shParenError Error hi def link shTestError Error - if exists("b:is_kornshell") + if exists("b:is_kornshell") || exists("b:is_posix") hi def link shDTestError Error endif endif @@ -678,6 +693,7 @@ if !exists("skip_sh_syntax_inits") hi def link shCharClass Identifier hi def link shSnglCase Statement hi def link shCommandSub Special + hi def link shCommandSubBQ shCommandSub hi def link shComment Comment hi def link shConditional Conditional hi def link shCtrlSeq Special @@ -691,6 +707,8 @@ if !exists("skip_sh_syntax_inits") hi def link shSetList Identifier hi def link shShellVariables PreProc hi def link shSpecial Special + hi def link shSpecialDQ Special + hi def link shSpecialSQ Special hi def link shSpecialNoZS shSpecial hi def link shStatement Statement hi def link shString String @@ -725,6 +743,8 @@ if exists("b:is_bash") let b:current_syntax = "bash" elseif exists("b:is_kornshell") let b:current_syntax = "ksh" +elseif exists("b:is_posix") + let b:current_syntax = "posix" else let b:current_syntax = "sh" endif |