runtime(sh): refactored sh.vim syntax script
Commit:
https://github.com/vim/vim/commit/11bde1f16939ef4128d08488ae238c66b46aa056
Author: Bjoern Foersterling <[email protected]>
Date: Tue Sep 23 19:47:29 2025 +0000
runtime(sh): refactored sh.vim syntax script
- unified bashStatement, kshStatement and shStatement as much as
possible
- separated builtin commands from external programs
- cleaned up kornshell flavor logic
- fixed alias syntax highlighting
- added test for bash alias syntax highlighting
- removed daemon keyword
closes: #18355
Signed-off-by: Bjoern Foersterling <[email protected]>
Signed-off-by: Christian Brabandt <[email protected]>
diff --git a/runtime/syntax/sh.vim b/runtime/syntax/sh.vim
index 8dd62566c..5cf493065 100644
--- a/runtime/syntax/sh.vim
+++ b/runtime/syntax/sh.vim
@@ -4,20 +4,21 @@
" Previous Maintainers: Charles E. Campbell
" Lennart Schultz <[email protected]>
" Last Change: 2024 Mar 04 by Vim Project {{{1
-" 2024 Nov 03 by Aliaksei Budavei <0x000c70 AT gmail DOT com>
(improved bracket expressions, #15941)
-" 2025 Jan 06 add $PS0 to bashSpecialVariables (#16394)
-" 2025 Jan 18 add bash coproc, remove duplicate syn keywords
(#16467)
-" 2025 Mar 21 update shell capability detection (#16939)
-" 2025 Apr 03 command substitution opening paren at EOL (#17026)
-" 2025 Apr 10 improve shell detection (#17084)
-" 2025 Apr 29 match escaped chars in test operands (#17221)
+" 2024 Nov 03 by Aliaksei Budavei <0x000c70 AT gmail DOT com>
improved bracket expressions, #15941
+" 2025 Jan 06 add $PS0 to bashSpecialVariables #16394
+" 2025 Jan 18 add bash coproc, remove duplicate syn keywords
#16467
+" 2025 Mar 21 update shell capability detection #16939
+" 2025 Apr 03 command substitution opening paren at EOL #17026
+" 2025 Apr 10 improve shell detection #17084
+" 2025 Apr 29 match escaped chars in test operands #17221
" 2025 May 06 improve single-quote string matching in parameter
expansions
" 2025 May 06 match KornShell compound arrays
" 2025 May 10 improve wildcard character class lists
" 2025 May 21 improve supported KornShell features
-" 2025 Jun 16 change how sh_fold_enabled is reset (#17557)
-" 2025 Jul 18 properly delete :commands (#17785)
-" 2025 Aug 23 bash: add support for ${ cmd;} and ${|cmd;} (#18084)
+" 2025 Jun 16 change how sh_fold_enabled is reset #17557
+" 2025 Jul 18 properly delete :commands #17785
+" 2025 Aug 23 bash: add support for ${ cmd;} and ${|cmd;} #18084
+" 2025 Sep 23 simplify ksh logic, update sh statements #18355
" }}}
" Version: 208
" Former URL: http://www.drchip.org/astronaut/vim/index.html#SYNTAX_SH
@@ -26,7 +27,7 @@
" quit when a syntax file was already loaded {{{1
if exists("b:current_syntax")
- finish
+ finish
endif
" Ensure this is set unless we find another shell
@@ -36,36 +37,36 @@ let b:is_sh = 1
let s:shebang = getline(1)
if s:shebang =~ '^#!.\{-2,}\<ksh\>'
- " The binary is too ambiguous (i.e. '/bin/ksh' or some such).
- let b:is_kornshell = 1
- let b:generic_korn = 1
+ " The binary is too ambiguous (i.e. '/bin/ksh' or some such).
+ let b:is_kornshell = 1
+ let b:generic_korn = 1
elseif s:shebang =~ '^#!.\{-2,}\<ksh93u\+\>'
- " ksh93u+ (or 93u-) release (still much too common to encounter)
- let b:is_kornshell = 1
- let b:is_ksh93u = 1
+ " ksh93u+ (or 93u-) release (still much too common to encounter)
+ let b:is_kornshell = 1
+ let b:is_ksh93u = 1
elseif s:shebang =~ '^#!.\{-2,}\<ksh93v\>'
- " ksh93v- alpha or beta
- let b:is_kornshell = 1
- let b:is_ksh93v = 1
+ " ksh93v- alpha or beta
+ let b:is_kornshell = 1
+ let b:is_ksh93v = 1
elseif s:shebang =~ '^#!.\{-2,}\<ksh93\>'
- " Could be any ksh93 release
- let b:is_kornshell = 1
- let b:is_ksh93 = 1
+ " Could be any ksh93 release
+ let b:is_kornshell = 1
+ let b:is_ksh93 = 1
elseif s:shebang =~ '^#!.\{-2,}\<ksh2020\>'
- let b:is_kornshell = 1
- let b:is_ksh2020 = 1
+ let b:is_kornshell = 1
+ let b:is_ksh2020 = 1
elseif s:shebang =~ '^#!.\{-2,}\<ksh88\>'
- " The actual AT&T ksh88 and its feature set is assumed.
- let b:is_kornshell = 1
- let b:is_ksh88 = 1
+ " The actual AT&T ksh88 and its feature set is assumed.
+ let b:is_kornshell = 1
+ let b:is_ksh88 = 1
elseif s:shebang =~ '^#!.\{-2,}\<mksh\>'
- " MirBSD Korn Shell
- let b:is_kornshell = 1
- let b:is_mksh = 1
+ " MirBSD Korn Shell
+ let b:is_kornshell = 1
+ let b:is_mksh = 1
elseif s:shebang =~ '^#!.\{-2,}\<bash\>'
- let b:is_bash = 1
+ let b:is_bash = 1
elseif s:shebang =~ '^#!.\{-2,}\<dash\>'
- let b:is_dash = 1
+ let b:is_dash = 1
" handling /bin/sh with is_kornshell/is_sh {{{1
" b:is_sh will be set when "#! /bin/sh" is found;
" However, it often is just a masquerade by bash (typically Linux)
@@ -74,132 +75,132 @@ elseif s:shebang =~ '^#!.\{-2,}\<dash\>'
" "g:is_posix" or "g:is_dash", a b:is_sh is converted into
" b:is_kornshell/b:is_bash/b:is_posix/b:is_dash, respectively.
elseif !exists("b:is_kornshell") && !exists("b:is_bash") &&
!exists("b:is_posix") && !exists("b:is_dash")
- if exists("g:is_kornshell")
- let b:is_kornshell= 1
- let b:generic_korn = 1
- elseif exists("g:is_bash")
- let b:is_bash= 1
- elseif exists("g:is_dash")
- let b:is_dash= 1
- elseif exists("g:is_posix")
- let b:is_posix= 1
- elseif exists("g:is_sh")
- let b:is_sh= 1
- else
- " user did not specify which shell to use, and
- " the script itself does not specify which shell to use. FYI: /bin/sh is
ambiguous.
- " Assuming /bin/sh is executable, and if its a link, find out what it links
to.
- let s:shell = ""
- if executable("/bin/sh")
- let s:shell = resolve("/bin/sh")
- elseif executable("/usr/bin/sh")
- let s:shell = resolve("/usr/bin/sh")
- endif
- if s:shell =~ '\<ksh\>'
- " The binary is too ambiguous (i.e. '/bin/ksh' or some such).
- let b:is_kornshell = 1
- let b:generic_korn = 1
- elseif s:shell =~ '\<ksh93u\+\>'
- " ksh93u+ (or 93u-) release (still much too common to encounter)
- let b:is_kornshell = 1
- let b:is_ksh93u = 1
- elseif s:shell =~ '\<ksh93v\>'
- " ksh93v- alpha or beta
- let b:is_kornshell = 1
- let b:is_ksh93v = 1
- elseif s:shell =~ '\<ksh93\>'
- " Could be any ksh93 release
- let b:is_kornshell = 1
- let b:is_ksh93 = 1
- elseif s:shebang =~ '\<ksh2020\>'
- let b:is_kornshell = 1
- let b:is_ksh2020 = 1
- elseif s:shell =~ '\<ksh88\>'
- " The actual AT&T ksh88 and its feature set is assumed.
- let b:is_kornshell = 1
- let b:is_ksh88 = 1
- elseif s:shell =~ '\<mksh\>'
- " MirBSD Korn Shell
- let b:is_kornshell = 1
- let b:is_mksh = 1
- elseif s:shell =~ '\<bash\>'
- let b:is_bash = 1
- elseif s:shell =~ '\<dash\>'
- let b:is_dash = 1
- else
- let b:is_posix = 1
- endif
- unlet s:shell
- endif
+ if exists("g:is_kornshell")
+ let b:is_kornshell= 1
+ let b:generic_korn = 1
+ elseif exists("g:is_bash")
+ let b:is_bash= 1
+ elseif exists("g:is_dash")
+ let b:is_dash= 1
+ elseif exists("g:is_posix")
+ let b:is_posix= 1
+ elseif exists("g:is_sh")
+ let b:is_sh= 1
+ else
+ " user did not specify which shell to use, and
+ " the script itself does not specify which shell to use. FYI: /bin/sh
is ambiguous.
+ " Assuming /bin/sh is executable, and if its a link, find out what it
links to.
+ let s:shell = ""
+ if executable("/bin/sh")
+ let s:shell = resolve("/bin/sh")
+ elseif executable("/usr/bin/sh")
+ let s:shell = resolve("/usr/bin/sh")
+ endif
+ if s:shell =~ '\<ksh\>'
+ " The binary is too ambiguous (i.e. '/bin/ksh' or some such).
+ let b:is_kornshell = 1
+ let b:generic_korn = 1
+ elseif s:shell =~ '\<ksh93u\+\>'
+ " ksh93u+ (or 93u-) release (still much too common to encounter)
+ let b:is_kornshell = 1
+ let b:is_ksh93u = 1
+ elseif s:shell =~ '\<ksh93v\>'
+ " ksh93v- alpha or beta
+ let b:is_kornshell = 1
+ let b:is_ksh93v = 1
+ elseif s:shell =~ '\<ksh93\>'
+ " Could be any ksh93 release
+ let b:is_kornshell = 1
+ let b:is_ksh93 = 1
+ elseif s:shebang =~ '\<ksh2020\>'
+ let b:is_kornshell = 1
+ let b:is_ksh2020 = 1
+ elseif s:shell =~ '\<ksh88\>'
+ " The actual AT&T ksh88 and its feature set is assumed.
+ let b:is_kornshell = 1
+ let b:is_ksh88 = 1
+ elseif s:shell =~ '\<mksh\>'
+ " MirBSD Korn Shell
+ let b:is_kornshell = 1
+ let b:is_mksh = 1
+ elseif s:shell =~ '\<bash\>'
+ let b:is_bash = 1
+ elseif s:shell =~ '\<dash\>'
+ let b:is_dash = 1
+ else
+ let b:is_posix = 1
+ endif
+ unlet s:shell
+ endif
endif
unlet s:shebang
" if b:is_dash, set b:is_posix too
if exists("b:is_dash")
- let b:is_posix= 1
+ let b:is_posix= 1
endif
if exists("b:is_kornshell") || exists("b:is_bash")
- if exists("b:is_sh")
- unlet b:is_sh
- endif
+ if exists("b:is_sh")
+ unlet b:is_sh
+ endif
endif
" set up default g:sh_fold_enabled {{{1
" ================================
if !exists("g:sh_fold_enabled")
- let g:sh_fold_enabled= 0
+ let g:sh_fold_enabled= 0
elseif g:sh_fold_enabled != 0 && !has("folding")
- echomsg "Ignoring g:sh_fold_enabled=".g:sh_fold_enabled."; need to re-compile
vim for +fold support"
- let g:sh_fold_enabled= 0
+ echomsg "Ignoring g:sh_fold_enabled=".g:sh_fold_enabled."; need to
re-compile vim for +fold support"
+ let g:sh_fold_enabled= 0
endif
let s:sh_fold_functions= and(g:sh_fold_enabled,1)
let s:sh_fold_heredoc = and(g:sh_fold_enabled,2)
let s:sh_fold_ifdofor = and(g:sh_fold_enabled,4)
if g:sh_fold_enabled && &fdm == "manual"
- " Given that the user provided g:sh_fold_enabled
- " AND g:sh_fold_enabled is manual (usual default)
- " implies a desire for syntax-based folding
- setl fdm=syntax
+ " Given that the user provided g:sh_fold_enabled
+ " AND g:sh_fold_enabled is manual (usual default)
+ " implies a desire for syntax-based folding
+ setl fdm=syntax
endif
" set up the syntax-highlighting for iskeyword
if (v:version == 704 && has("patch-7.4.1142")) || v:version > 704
- if !exists("g:sh_syntax_isk") || (exists("g:sh_syntax_isk") &&
g:sh_syntax_isk)
- if exists("b:is_bash")
- exe "syn iskeyword ".&iskeyword.",-,:"
- else
- exe "syn iskeyword ".&iskeyword.",-"
- endif
- endif
+ if !exists("g:sh_syntax_isk") || (exists("g:sh_syntax_isk") &&
g:sh_syntax_isk)
+ if exists("b:is_bash")
+ exe "syn iskeyword ".&iskeyword.",-,:"
+ else
+ exe "syn iskeyword ".&iskeyword.",-"
+ endif
+ endif
endif
" Set up folding commands for shell {{{1
" =================================
if exists(":ShFoldFunctions") == 2
- delc ShFoldFunctions
+ delc ShFoldFunctions
endif
if exists(":ShFoldIfHereDoc") == 2
- delc ShFoldHereDoc
+ delc ShFoldHereDoc
endif
if exists(":ShFoldIfDoFor") == 2
- delc ShFoldIfDoFor
+ delc ShFoldIfDoFor
endif
if s:sh_fold_functions
- com! -nargs=* ShFoldFunctions <args> fold
+ com! -nargs=* ShFoldFunctions <args> fold
else
- com! -nargs=* ShFoldFunctions <args>
+ com! -nargs=* ShFoldFunctions <args>
endif
if s:sh_fold_heredoc
- com! -nargs=* ShFoldHereDoc <args> fold
+ com! -nargs=* ShFoldHereDoc <args> fold
else
- com! -nargs=* ShFoldHereDoc <args>
+ com! -nargs=* ShFoldHereDoc <args>
endif
if s:sh_fold_ifdofor
- com! -nargs=* ShFoldIfDoFor <args> fold
+ com! -nargs=* ShFoldIfDoFor <args> fold
else
- com! -nargs=* ShFoldIfDoFor <args>
+ com! -nargs=* ShFoldIfDoFor <args>
endif
" Generate bracket expression items {{{1
@@ -211,37 +212,37 @@ endif
" its value does not have "contained" among other optional arguments (":help
" :syn-arguments").
fun! s:GenerateBracketExpressionItems(dict) abort
- let itemGroup = a:dict.itemGroup
- let bracketGroup = a:dict.bracketGroup
- let invGroup = itemGroup . 'Inv'
- let skipLeftBracketGroup = itemGroup . 'SkipLeftBracket'
- let skipRightBracketGroup = itemGroup . 'SkipRightBracket'
- let extraArgs = has_key(a:dict, 'extraArgs') ? a:dict.extraArgs : ''
-
- " Make the leading "[!^]" stand out in a NON-matching expression.
- exec 'syn match ' . invGroup . ' contained "\[\@<=[!^]"'
-
- " Set up indirections for unbalanced-bracket highlighting.
- exec 'syn region ' . skipRightBracketGroup . ' contained matchgroup=' .
bracketGroup . ' start="\[\%([!^]\=\\=\]\)\@=" matchgroup=shCollSymb
end="\[\.[^]]\{-}\][^]]\{-}\.\]" matchgroup=' . itemGroup . ' end="\]"
contains=@shBracketExprList,shDoubleQuote,' . invGroup
- exec 'syn region ' . skipLeftBracketGroup . ' contained matchgroup=' .
bracketGroup . ' start="\[\%([!^]\=\\=\]\)\@="
skip="[!^]\=\\=\]\%(\[[^]]\+\]\|[^]]\)\{-}\%(\[[:.=]\@!\)\@=" matchgroup=' .
itemGroup . ' end="\[[:.=]\@!" contains=@shBracketExprList,shDoubleQuote,' .
invGroup
-
- " Look for a general matching expression.
- exec 'syn region ' . itemGroup . ' matchgroup=' . bracketGroup . '
start="\[\S\@=" end="\]" contains=@shBracketExprList,shDoubleQuote ' . extraArgs
- " Look for a general NON-matching expression.
- exec 'syn region ' . itemGroup . ' matchgroup=' . bracketGroup . '
start="\[[!^]\@=" end="\]" contains=@shBracketExprList,shDoubleQuote,' .
invGroup . ' ' . extraArgs
-
- " Accommodate unbalanced brackets in bracket expressions. The supported
- " syntax for a plain "]" can be: "[]ws]" and "[^]ws]"; or, "[ws[.xs]ys.]zs]"
- " and "[^ws[.xs]ys.]zs]"; see §9.3.5 RE Bracket Expression (in XBD).
- exec 'syn region ' . itemGroup . ' matchgroup=NONE start="\[[!^]\=\\=\]"
matchgroup=' . bracketGroup . ' end="\]"
contains=@shBracketExprList,shDoubleQuote,' . skipRightBracketGroup . ' ' .
extraArgs
- " Strive to handle "[]...[]" etc.
- exec 'syn region ' . itemGroup . ' matchgroup=NONE
start="\[[!^]\=\\=\]\%(\[[^]]\+\]\|[^]]\)\{-}\[[:.=]\@!" matchgroup=' .
bracketGroup . ' end="\]" contains=@shBracketExprList,shDoubleQuote,' .
skipLeftBracketGroup . ' ' . extraArgs
-
- if !exists("g:skip_sh_syntax_inits")
- exec 'hi def link ' . skipLeftBracketGroup . ' ' . itemGroup
- exec 'hi def link ' . skipRightBracketGroup . ' ' . itemGroup
- exec 'hi def link ' . invGroup . ' Underlined'
- endif
+ let itemGroup = a:dict.itemGroup
+ let bracketGroup = a:dict.bracketGroup
+ let invGroup = itemGroup . 'Inv'
+ let skipLeftBracketGroup = itemGroup . 'SkipLeftBracket'
+ let skipRightBracketGroup = itemGroup . 'SkipRightBracket'
+ let extraArgs = has_key(a:dict, 'extraArgs') ? a:dict.extraArgs : ''
+
+ " Make the leading "[!^]" stand out in a NON-matching expression.
+ exec 'syn match ' . invGroup . ' contained "\[\@<=[!^]"'
+
+ " Set up indirections for unbalanced-bracket highlighting.
+ exec 'syn region ' . skipRightBracketGroup . ' contained matchgroup=' .
bracketGroup . ' start="\[\%([!^]\=\\=\]\)\@=" matchgroup=shCollSymb
end="\[\.[^]]\{-}\][^]]\{-}\.\]" matchgroup=' . itemGroup . ' end="\]"
contains=@shBracketExprList,shDoubleQuote,' . invGroup
+ exec 'syn region ' . skipLeftBracketGroup . ' contained matchgroup=' .
bracketGroup . ' start="\[\%([!^]\=\\=\]\)\@="
skip="[!^]\=\\=\]\%(\[[^]]\+\]\|[^]]\)\{-}\%(\[[:.=]\@!\)\@=" matchgroup=' .
itemGroup . ' end="\[[:.=]\@!" contains=@shBracketExprList,shDoubleQuote,' .
invGroup
+
+ " Look for a general matching expression.
+ exec 'syn region ' . itemGroup . ' matchgroup=' . bracketGroup . '
start="\[\S\@=" end="\]" contains=@shBracketExprList,shDoubleQuote ' . extraArgs
+ " Look for a general NON-matching expression.
+ exec 'syn region ' . itemGroup . ' matchgroup=' . bracketGroup . '
start="\[[!^]\@=" end="\]" contains=@shBracketExprList,shDoubleQuote,' .
invGroup . ' ' . extraArgs
+
+ " Accommodate unbalanced brackets in bracket expressions. The supported
+ " syntax for a plain "]" can be: "[]ws]" and "[^]ws]"; or,
"[ws[.xs]ys.]zs]"
+ " and "[^ws[.xs]ys.]zs]"; see §9.3.5 RE Bracket Expression (in XBD).
+ exec 'syn region ' . itemGroup . ' matchgroup=NONE start="\[[!^]\=\\=\]"
matchgroup=' . bracketGroup . ' end="\]"
contains=@shBracketExprList,shDoubleQuote,' . skipRightBracketGroup . ' ' .
extraArgs
+ " Strive to handle "[]...[]" etc.
+ exec 'syn region ' . itemGroup . ' matchgroup=NONE
start="\[[!^]\=\\=\]\%(\[[^]]\+\]\|[^]]\)\{-}\[[:.=]\@!" matchgroup=' .
bracketGroup . ' end="\]" contains=@shBracketExprList,shDoubleQuote,' .
skipLeftBracketGroup . ' ' . extraArgs
+
+ if !exists("g:skip_sh_syntax_inits")
+ exec 'hi def link ' . skipLeftBracketGroup . ' ' . itemGroup
+ exec 'hi def link ' . skipRightBracketGroup . ' ' . itemGroup
+ exec 'hi def link ' . invGroup . ' Underlined'
+ endif
endfun
call s:GenerateBracketExpressionItems({'itemGroup': 'shBracketExpr',
'bracketGroup': 'shBracketExprDelim'})
@@ -253,7 +254,7 @@ syn case match
"==================================
syn cluster shErrorList
contains=shDoError,shIfError,shInError,shCaseError,shEsacError,shCurlyError,shParenError,shTestError,shOK
if exists("b:is_kornshell") || exists("b:is_bash")
- syn cluster ErrorList add=shDTestError
+ syn cluster ErrorList add=shDTestError
endif
syn cluster shArithParenList
contains=shArithmetic,shArithParen,shCaseEsac,shComment,shDeref,shDerefVarArray,shDo,shDerefSimple,shEcho,shEscape,shExpr,shNumber,shOperator,shPosnParm,shExSingleQuote,shExDoubleQuote,shHereString,shRedir,shSingleQuote,shDoubleQuote,shStatement,shVariable,shAlias,shTest,shCtrlSeq,shSpecial,shParen,bashSpecialVariables,bashStatement,shIf,shFor,shFunctionKey,shFunctionOne,shFunctionTwo
syn cluster shArithList contains=@shArithParenList,shParenError
@@ -261,7 +262,7 @@ syn cluster shBracketExprList
contains=shCharClassOther,shCharClass,shCollSymb,s
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,shSubshare,shValsub,shComment,shDblBrace,shDo,shEcho,shExpr,shFor,shHereDoc,shIf,shHereString,shRedir,shSetList,shSource,shStatement,shVariable,shCtrlSeq
if exists("b:is_kornshell") || exists("b:is_bash")
- syn cluster shCaseList add=shForPP,shDblParen
+ syn cluster shCaseList add=shForPP,shDblParen
endif
syn cluster shCommandSubList
contains=shAlias,shArithmetic,shBracketExpr,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
@@ -274,8 +275,8 @@ syn cluster shExprList1
contains=shBracketExpr,shNumber,shOperator,shExSingleQuo
syn cluster shExprList2 contains=@shExprList1,@shCaseList,shTest
syn cluster shFunctionList
contains=shBracketExpr,@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,shDblBrace,shDblParen,shForPP
- syn cluster shDerefList add=shCommandSubList,shEchoDeref
+ syn cluster shFunctionList add=shRepeat,shDblBrace,shDblParen,shForPP
+ syn cluster shDerefList add=shCommandSubList,shEchoDeref
endif
syn cluster shHereBeginList contains=@shCommandSubList
syn cluster shHereList contains=shBeginHere,shHerePayload
@@ -284,7 +285,7 @@ syn cluster shIdList
contains=shArithmetic,shCommandSub,shCommandSubBQ,shDerefVa
syn cluster shIfList
contains=@shLoopList,shDblBrace,shDblParen,shFunctionKey,shFunctionOne,shFunctionTwo
syn cluster shLoopList
contains=@shCaseList,@shErrorList,shCaseEsac,shConditional,shDblBrace,shExpr,shFor,shIf,shOption,shSet,shTest,shTestOpr,shTouch
if exists("b:is_kornshell") || exists("b:is_bash")
- syn cluster shLoopList add=shForPP,shDblParen
+ syn cluster shLoopList add=shForPP,shDblParen
endif
syn cluster shPPSLeftList
contains=shAlias,shArithmetic,shBracketExpr,shCmdParenRegion,shCommandSub,shSubshare,shValsub,shCtrlSeq,shDeref,shDerefSimple,shDoubleQuote,shEcho,shEscape,shExDoubleQuote,shExpr,shExSingleQuote,shHereDoc,shNumber,shOperator,shOption,shPosnParm,shHereString,shRedir,shSingleQuote,shSpecial,shStatement,shSubSh,shTest,shVariable
syn cluster shPPSRightList
contains=shDeref,shDerefSimple,shEscape,shPosnParm
@@ -297,15 +298,15 @@ syn cluster shForList
contains=shTestOpr,shNumber,shDerefSimple,shDeref,shComman
" ====
" This one is needed INSIDE a CommandSub, so that `echo bla` be correct
if (exists("b:is_kornshell") && !exists("b:is_ksh88"))
- syn region shEcho matchgroup=shStatement start="\<echo\>" skip="\$"
matchgroup=shEchoDelim end="$" matchgroup=NONE end="[<>;&|()`}]"me=e-1
end="\d[<>]"me=e-2 end="#"me=e-1 end="\ze[
;]}" contains=@shEchoList skipwhite nextgroup=shQuickComment
- syn region shEcho matchgroup=shStatement start="\<print\>" skip="\$"
matchgroup=shEchoDelim end="$" matchgroup=NONE end="[<>;&|()`}]"me=e-1
end="\d[<>]"me=e-2 end="#"me=e-1 end="\ze[
;]}" contains=@shEchoList skipwhite nextgroup=shQuickComment
+ syn region shEcho matchgroup=shStatement start="\<echo\>" skip="\$"
matchgroup=shEchoDelim end="$" matchgroup=NONE end="[<>;&|()`}]"me=e-1
end="\d[<>]"me=e-2 end="#"me=e-1 end="\ze[
;]}" contains=@shEchoList skipwhite nextgroup=shQuickComment
+ syn region shEcho matchgroup=shStatement start="\<print\>" skip="\$"
matchgroup=shEchoDelim end="$" matchgroup=NONE end="[<>;&|()`}]"me=e-1
end="\d[<>]"me=e-2 end="#"me=e-1 end="\ze[
;]}" contains=@shEchoList skipwhite nextgroup=shQuickComment
else
- syn region shEcho matchgroup=shStatement start="\<echo\>" skip="\$"
matchgroup=shEchoDelim end="$" matchgroup=NONE end="[<>;&|()`]"me=e-1
end="\d[<>]"me=e-2 end="#"me=e-1 contains=@shEchoList skipwhite
nextgroup=shQuickComment
- syn region shEcho matchgroup=shStatement start="\<print\>" skip="\$"
matchgroup=shEchoDelim end="$" matchgroup=NONE end="[<>;&|()`]"me=e-1
end="\d[<>]"me=e-2 end="#"me=e-1 contains=@shEchoList skipwhite
nextgroup=shQuickComment
+ syn region shEcho matchgroup=shStatement start="\<echo\>" skip="\$"
matchgroup=shEchoDelim end="$" matchgroup=NONE end="[<>;&|()`]"me=e-1
end="\d[<>]"me=e-2 end="#"me=e-1 contains=@shEchoList skipwhite
nextgroup=shQuickComment
+ syn region shEcho matchgroup=shStatement start="\<print\>" skip="\$"
matchgroup=shEchoDelim end="$" matchgroup=NONE end="[<>;&|()`]"me=e-1
end="\d[<>]"me=e-2 end="#"me=e-1 contains=@shEchoList skipwhite
nextgroup=shQuickComment
endif
if exists("b:is_kornshell") || exists("b:is_bash") || exists("b:is_posix")
- syn region shEchoDeref contained matchgroup=shStatement start="\<echo\>"
skip="\$" matchgroup=shEchoDelim end="$" end="[<>;&|()`}]"me=e-1
end="\d[<>]"me=e-2 end="#"me=e-1 contains=@shEchoList skipwhite
nextgroup=shQuickComment
- syn region shEchoDeref contained matchgroup=shStatement start="\<print\>"
skip="\$" matchgroup=shEchoDelim end="$" end="[<>;&|()`}]"me=e-1
end="\d[<>]"me=e-2 end="#"me=e-1 contains=@shEchoList skipwhite
nextgroup=shQuickComment
+ syn region shEchoDeref contained matchgroup=shStatement start="\<echo\>"
skip="\$" matchgroup=shEchoDelim end="$" end="[<>;&|()`}]"me=e-1
end="\d[<>]"me=e-2 end="#"me=e-1 contains=@shEchoList skipwhite
nextgroup=shQuickComment
+ syn region shEchoDeref contained matchgroup=shStatement start="\<print\>"
skip="\$" matchgroup=shEchoDelim end="$" end="[<>;&|()`}]"me=e-1
end="\d[<>]"me=e-2 end="#"me=e-1 contains=@shEchoList skipwhite
nextgroup=shQuickComment
endif
syn match shEchoQuote contained '\%(\\\)*\["`'()]'
@@ -315,33 +316,31 @@ syn region shEmbeddedEcho contained
matchgroup=shStatement start="\<print\>" ski
" Alias: {{{1
" =====
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="="
-" 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=shComment
contains=shTouchCmd,shDoubleQuote,shSingleQuote,shDeref,shDerefSimple
- syn match shTouchCmd '\<touch\>' contained
+ 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=shComment
contains=shTouchCmd,shDoubleQuote,shSingleQuote,shDeref,shDerefSimple
+ 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 '\.\(done\|fi\|in\|esac\)'
- if exists("b:is_kornshell") || exists("b:is_bash")
- syn match shDTestError "]]"
- endif
- syn match shTestError "]"
+ 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") || exists("b:is_bash")
+ syn match shDTestError "]]"
+ endif
+ syn match shTestError "]"
endif
" Options: {{{1
@@ -381,8 +380,8 @@ syn region shTestDoubleQuote contained
start='\%(\%(\\\)*\\)\@<!"' skip=+\\
syn match shTestSingleQuote contained '\.'
nextgroup=shTestSingleQuote
syn match shTestSingleQuote contained "'[^']*'"
if exists("b:is_kornshell") || exists("b:is_bash")
- syn region shDblBrace matchgroup=Delimiter start="\[\[\s\@="
skip=+\%(\\\)*\$+ end="\]\]"
contains=@shTestList,shAstQuote,shNoQuote,shComment
- syn region shDblParen matchgroup=Delimiter start="(("
skip=+\%(\\\)*\$+ end="))" contains=@shTestList,shComment
+ syn region shDblBrace matchgroup=Delimiter start="\[\[\s\@="
skip=+\%(\\\)*\$+ end="\]\]"
contains=@shTestList,shAstQuote,shNoQuote,shComment
+ syn region shDblParen matchgroup=Delimiter start="(("
skip=+\%(\\\)*\$+ end="))" contains=@shTestList,shComment
endif
" Character Class In Range: {{{1
@@ -398,20 +397,20 @@ ShFoldIfDoFor syn region shDo transparent
matchgroup=shConditional start="\<do\>
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
if exists("b:is_kornshell") || exists("b:is_bash")
- ShFoldIfDoFor syn region shForPP matchgroup=shLoop start='\<for\>\_s*(('
end='))' contains=@shForList
+ ShFoldIfDoFor syn region shForPP matchgroup=shLoop start='\<for\>\_s*(('
end='))' contains=@shForList
endif
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="\<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
+ syn cluster shCaseList add=shRepeat
+ syn cluster shFunctionList add=shRepeat
+ 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
+ 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
endif
syn region shCurlyIn contained matchgroup=Delimiter start="{" end="}"
contains=@shCurlyList
syn match shComma contained ","
@@ -422,39 +421,34 @@ syn match shCaseBar contained skipwhite
"\(^\|[^\]\)\(\\\)*\zs|" nextgroup=s
syn match shCaseStart contained skipwhite skipnl "("
nextgroup=shCase,shCaseBar
syn match shCaseLabel contained skipwhite "\%(\.\|[-a-zA-Z0-9_*.]\)\+"
contains=shBracketExpr
if exists("b:is_bash") || (exists("b:is_kornshell") && !exists("b:is_ksh88")
&& !exists("b:is_ksh93u") && !exists("b:is_ksh93v") && !exists("b:is_ksh2020"))
- ShFoldIfDoFor syn region shCase contained skipwhite skipnl
matchgroup=shSnglCase start="\%(\.\|[^#$()'" ]\)\{-}\zs)" end=";;"
end=";&" end=";;&" end="esac"me=s-1 contains=@shCaseList
nextgroup=shCaseStart,shCase,shComment
+ ShFoldIfDoFor syn region shCase contained skipwhite skipnl
matchgroup=shSnglCase start="\%(\.\|[^#$()'" ]\)\{-}\zs)" end=";;"
end=";&" end=";;&" end="esac"me=s-1 contains=@shCaseList
nextgroup=shCaseStart,shCase,shComment
elseif exists("b:is_kornshell")
- ShFoldIfDoFor syn region shCase contained skipwhite skipnl
matchgroup=shSnglCase start="\%(\.\|[^#$()'" ]\)\{-}\zs)" end=";;"
end=";&" end="esac"me=s-1 contains=@shCaseList
nextgroup=shCaseStart,shCase,shComment
+ ShFoldIfDoFor syn region shCase contained skipwhite skipnl
matchgroup=shSnglCase start="\%(\.\|[^#$()'" ]\)\{-}\zs)" end=";;"
end=";&" end="esac"me=s-1 contains=@shCaseList
nextgroup=shCaseStart,shCase,shComment
else
- ShFoldIfDoFor syn region shCase contained skipwhite skipnl
matchgroup=shSnglCase start="\%(\.\|[^#$()'" ]\)\{-}\zs)" end=";;"
end="esac"me=s-1 contains=@shCaseList
nextgroup=shCaseStart,shCase,shComment
+ ShFoldIfDoFor syn region shCase contained skipwhite skipnl
matchgroup=shSnglCase start="\%(\.\|[^#$()'" ]\)\{-}\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
syn keyword shCaseIn contained skipwhite skipnl in
nextgroup=shCase,shCaseStart,shCaseBar,shComment,shCaseExSingleQuote,shCaseSingleQuote,shCaseDoubleQuote
if exists("b:is_bash") || (exists("b:is_kornshell") && !exists("b:is_ksh88"))
- syn region shCaseExSingleQuote matchgroup=shQuote start=+\$'+
skip=+\\\|\.+ end=+'+ contains=shStringSpecial,shSpecial skipwhite
skipnl nextgroup=shCaseBar contained
+ syn region shCaseExSingleQuote matchgroup=shQuote start=+\$'+
skip=+\\\|\.+ end=+'+ contains=shStringSpecial,shSpecial skipwhite
skipnl nextgroup=shCaseBar contained
elseif !exists("g:sh_no_error")
- syn region shCaseExSingleQuote matchgroup=Error start=+\$'+
skip=+\\\|\.+ end=+'+ contains=shStringSpecial skipwhite skipnl
nextgroup=shCaseBar contained
+ syn region shCaseExSingleQuote matchgroup=Error start=+\$'+
skip=+\\\|\.+ end=+'+ contains=shStringSpecial skipwhite skipnl
nextgroup=shCaseBar contained
endif
syn region shCaseSingleQuote matchgroup=shQuote start=+'+ end=+'+
contains=shStringSpecial skipwhite skipnl nextgroup=shCaseBar
contained
syn region shCaseDoubleQuote matchgroup=shQuote start=+"+ skip=+\\\|\.+
end=+"+ contains=@shDblQuoteList,shStringSpecial skipwhite skipnl
nextgroup=shCaseBar contained
syn region shCaseCommandSub start=+`+ skip=+\\\|\.+ end=+`+
contains=@shCommandSubList skipwhite skipnl nextgroup=shCaseBar
contained
call s:GenerateBracketExpressionItems({'itemGroup': 'shCaseRange',
'bracketGroup': 'shBracketExprDelim', 'extraArgs': 'skip=+\\+ contained'})
if exists("b:is_bash")
- syn match shCharClass
"\[:\%(alnum\|alpha\|ascii\|blank\|cntrl\|digit\|graph\|lower\|print\|punct\|space\|upper\|word\|xdigit\):\]"
contained
+ syn match shCharClass
"\[:\%(alnum\|alpha\|ascii\|blank\|cntrl\|digit\|graph\|lower\|print\|punct\|space\|upper\|word\|xdigit\):\]"
contained
elseif exists("b:is_kornshell")
- syn match shCharClass
"\[:\%(alnum\|alpha\|blank\|cntrl\|digit\|graph\|lower\|print\|punct\|space\|upper\|word\|xdigit\):\]"
contained
+ syn match shCharClass
"\[:\%(alnum\|alpha\|blank\|cntrl\|digit\|graph\|lower\|print\|punct\|space\|upper\|word\|xdigit\):\]"
contained
endif
" Misc: {{{1
"======
syn match shWrapLineOperator "\$"
syn region shCommandSubBQ start="`" skip="\\\|\." end="`"
contains=shBQComment,@shCommandSubList
-"COMBAK: see ksh13:50
-"syn match shEscape contained '\%(^\)\@!\%(\\\)*\.'
nextgroup=shSingleQuote,shDoubleQuote,shComment
-"COMBAK: see sh11:27
syn match shEscape contained '\%(^\)\@!\%(\\\)*\.'
nextgroup=shComment
-"COMBAK: see ksh13:53
-"syn match shEscape contained '\%(^\)\@!\%(\\\)*\.'
" $() and $(()): {{{1
" $(..) is not supported by sh (Bourne shell). However, apparently
@@ -463,76 +457,76 @@ syn match shEscape contained
'\%(^\)\@!\%(\\\)*\.' nextgroup=shComment
" systems too, however, so the following syntax will flag $(..) as
" an Error under /bin/sh. By consensus of vimdev'ers!
if exists("b:is_kornshell") || exists("b:is_bash") || exists("b:is_posix")
- syn region shCommandSub matchgroup=shCmdSubRegion start="\$((\@!"
skip='\\\|\.' end=")" contains=@shCommandSubList
- if exists("b:is_kornshell")
- if !exists("b:is_ksh88")
- if exists("b:is_mksh")
- syn region shSubshare matchgroup=shCmdSubRegion start="\${\ze[
]" skip='\\\|\.' end="\zs[
;]}" contains=@shCommandSubList
- else
- syn region shSubshare matchgroup=shCmdSubRegion start="\${\ze[
<]" skip='\\\|\.' end="\zs[
;]}" contains=@shCommandSubList
- endif
- endif
- if exists("b:is_mksh") || exists("b:generic_korn")
- syn region shValsub matchgroup=shCmdSubRegion start="\${|" skip='\\\|\.'
end="}" contains=@shCommandSubList
- endif
- elseif exists("b:is_bash")
- syn region shSubshare matchgroup=shCmdSubRegion start="\${\ze[
]" skip='\\\|\.' end="\zs[;
][
]*}" contains=@shCommandSubList
- syn region shValsub matchgroup=shCmdSubRegion start="\${|" skip='\\\|\.'
end="[;
][
]*}" contains=@shCommandSubList
- endif
- syn region shArithmetic matchgroup=shArithRegion start="\$((" skip='\\\|\.'
end="))" contains=@shArithList
- syn region shArithmetic matchgroup=shArithRegion start="\$\[" skip='\\\|\.'
end="\]" contains=@shArithList
- syn match shSkipInitWS contained "^\s\+"
- syn region shArithParen matchgroup=shArithRegion contained start="(" end=")"
contains=@shArithParenList
+ syn region shCommandSub matchgroup=shCmdSubRegion start="\$((\@!"
skip='\\\|\.' end=")" contains=@shCommandSubList
+ if exists("b:is_kornshell")
+ if !exists("b:is_ksh88")
+ if exists("b:is_mksh")
+ syn region shSubshare matchgroup=shCmdSubRegion start="\${\ze[
]" skip='\\\|\.' end="\zs[
;]}" contains=@shCommandSubList
+ else
+ syn region shSubshare matchgroup=shCmdSubRegion start="\${\ze[
<]" skip='\\\|\.' end="\zs[
;]}" contains=@shCommandSubList
+ endif
+ endif
+ if exists("b:is_mksh") || exists("b:generic_korn")
+ syn region shValsub matchgroup=shCmdSubRegion start="\${|"
skip='\\\|\.' end="}" contains=@shCommandSubList
+ endif
+ elseif exists("b:is_bash")
+ syn region shSubshare matchgroup=shCmdSubRegion start="\${\ze[
]" skip='\\\|\.' end="\zs[;
][
]*}" contains=@shCommandSubList
+ syn region shValsub matchgroup=shCmdSubRegion start="\${|"
skip='\\\|\.' end="[;
][
]*}" contains=@shCommandSubList
+ endif
+ syn region shArithmetic matchgroup=shArithRegion start="\$(("
skip='\\\|\.' end="))" contains=@shArithList
+ syn region shArithmetic matchgroup=shArithRegion start="\$\["
skip='\\\|\.' end="\]" contains=@shArithList
+ syn match shSkipInitWS contained "^\s\+"
+ syn region shArithParen matchgroup=shArithRegion contained start="("
end=")" contains=@shArithParenList
elseif !exists("g:sh_no_error")
- syn region shCommandSub matchgroup=Error start="\$(" end=")"
contains=@shCommandSubList
+ syn region shCommandSub matchgroup=Error start="\$(" end=")"
contains=@shCommandSubList
endif
syn region shCmdParenRegion matchgroup=shCmdSubRegion start="((\@!"
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_ARGC BASH_ARGV BASH_CMDS BASH_COMMAND BASH_ENV BASH_EXECUTION_STRING
BASH_LINENO BASHOPTS BASHPID BASH_REMATCH BASH_SOURCE BASH_SUBSHELL
BASH_VERSINFO BASH_VERSION BASH_XTRACEFD CDPATH COLUMNS COMP_CWORD COMP_KEY
COMP_LINE COMP_POINT COMPREPLY COMP_TYPE COMP_WORDBREAKS COMP_WORDS COPROC
COPROC_PID DIRSTACK EMACS ENV EUID FCEDIT FIGNORE FUNCNAME FUNCNEST GLOBIGNORE
GROUPS histchars HISTCMD HISTCONTROL HISTFILE HISTFILESIZE HISTIGNORE HISTSIZE
HISTTIMEFORMAT HOME HOSTFILE HOSTNAME HOSTTYPE IFS IGNOREEOF INPUTRC LANG
LC_ALL LC_COLLATE LC_CTYPE LC_MESSAGES LC_NUMERIC LINENO LINES MACHTYPE MAIL
MAILCHECK MAILPATH MAPFILE OLDPWD OPTARG OPTERR OPTIND OSTYPE PATH PIPESTATUS
POSIXLY_CORRECT PPID PROMPT_COMMAND PS0 PS1 PS2 PS3 PS4 PWD RANDOM
READLINE_LINE READLINE_POINT REPLY SECONDS SHELL SHELLOPTS SHLVL TIMEFORMAT
TIMEOUT TMPDIR UID
- syn keyword bashStatement basename cat chgrp chmod chown cksum clear cmp comm
command compgen complete cp cut date dirname du egrep expr fgrep find fmt fold
getconf gnufind gnugrep grep head iconv id join less ln logname ls md5sum mkdir
mkfifo mknod mktemp mv od paste pathchk readlink realpath rev rm rmdir rpm sed
sha1sum sha224sum sha256sum sha384sum sha512sum sleep sort strip stty sum sync
tail tee tr tty uname uniq wc which xargs xgrep
- syn keyword bashAdminStatement daemon killall killproc nice reload restart
start status stop
-endif
-
-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 FCEDIT
FIGNORE FPATH HISTCMD HISTEDIT HISTFILE HISTSIZE HOME IFS JOBMAX KSH_VERSION
LANG LC_ALL LC_COLLATE LC_CTYPE LC_MESSAGES LC_NUMERIC LC_TIME LINENO LINES
MAIL MAILCHECK MAILPATH OLDPWD OPTARG OPTIND PATH PPID PS1 PS2 PS3 PS4 PWD
RANDOM REPLY SECONDS SHELL SHLVL TMOUT VISUAL
- syn keyword kshStatement basename cat chgrp chmod chown cksum clear cmp comm
command cp cut date dirname du egrep expr fgrep find fmt fold grep head iconv
id join killall less ln logname ls md5sum mkdir mknod mkfifo mktemp mv nice od
paste pathchk printenv readlink realpath rev rm rmdir sed setgroups setsenv
sha1sum sha224sum sha256sum sha384sum sha512sum sort strip stty sum sync tail
tee tput tr tty uname uniq wc which xargs xgrep
- if exists("b:is_ksh88")
- syn keyword kshSpecialVariables contained ERRNO
- elseif exists("b:is_mksh")
- syn keyword kshSpecialVariables contained BASHPID EPOCHREALTIME EXECSHELL
KSHEGID KSHGID KSHUID KSH_MATCH PATHSEP PGRP PIPESTATUS TMPDIR USER_ID
- syn keyword kshStatement bind rename
- elseif exists("b:is_ksh93v") || exists("b:is_ksh2020")
- syn keyword kshSpecialVariables contained SH_OPTIONS COMP_CWORD COMP_LINE
COMP_POINT COMP_WORDS COMP_KEY COMPREPLY COMP_WORDBREAKS COMP_TYPE
- syn keyword kshStatement compgen complete
- if exists("b:is_ksh93v")
- syn keyword kshSpecialVariables contained VPATH CSWIDTH
- syn keyword kshStatement vmstate alarm fds pids poll sha2sum
- endif
- elseif exists("b:is_ksh93u")
- " ksh93u+
- syn keyword kshSpecialVariables contained VPATH CSWIDTH
- syn keyword kshStatement alarm fds pids vmstate
- else
- " 'ksh' is ambiguous; include everything
- syn keyword kshSpecialVariables contained BASHPID EPOCHREALTIME EXECSHELL
KSHEGID KSHGID KSHUID KSH_MATCH PATHSEP PGRP PIPESTATUS TMPDIR USER_ID
SH_OPTIONS COMP_CWORD COMP_LINE COMP_POINT COMP_WORDS COMP_KEY COMPREPLY
COMP_WORDBREAKS COMP_TYPE VPATH SRANDOM CSWIDTH
- if !exists("b:is_ksh93")
- syn keyword kshSpecialVariables contained ERRNO
- endif
- syn keyword kshStatement vmstate alarm fds pids poll sha2sum alarm eloop fds
mkservice pids compgen complete bind rename
- endif
+ syn cluster shCommandSubList add=bashSpecialVariables,bashStatement
+ syn cluster shCaseList add=bashAdminStatement,bashStatement
+ syn keyword bashSpecialVariables contained auto_resume BASH BASH_ALIASES
BASH_ARGC BASH_ARGV BASH_CMDS BASH_COMMAND BASH_ENV BASH_EXECUTION_STRING
BASH_LINENO BASHOPTS BASHPID BASH_REMATCH BASH_SOURCE BASH_SUBSHELL
BASH_VERSINFO BASH_VERSION BASH_XTRACEFD CDPATH COLUMNS COMP_CWORD COMP_KEY
COMP_LINE COMP_POINT COMPREPLY COMP_TYPE COMP_WORDBREAKS COMP_WORDS COPROC
COPROC_PID DIRSTACK EMACS ENV EUID FCEDIT FIGNORE FUNCNAME FUNCNEST GLOBIGNORE
GROUPS histchars HISTCMD HISTCONTROL HISTFILE HISTFILESIZE HISTIGNORE HISTSIZE
HISTTIMEFORMAT HOME HOSTFILE HOSTNAME HOSTTYPE IFS IGNOREEOF INPUTRC LANG
LC_ALL LC_COLLATE LC_CTYPE LC_MESSAGES LC_NUMERIC LINENO LINES MACHTYPE MAIL
MAILCHECK MAILPATH MAPFILE OLDPWD OPTARG OPTERR OPTIND OSTYPE PATH PIPESTATUS
POSIXLY_CORRECT PPID PROMPT_COMMAND PS0 PS1 PS2 PS3 PS4 PWD RANDOM
READLINE_LINE READLINE_POINT REPLY SECONDS SHELL SHELLOPTS SHLVL TIMEFORMAT
TIMEOUT TMPDIR UID
+ syn keyword bashStatement bind builtin caller compgen complete compopt
declare dirs disown enable fg help history let logout mapfile popd pushd
readarray shopt source suspend time
+ syn keyword bashStatement typeset nextgroup=shSetOption
+ syn keyword bashAdminStatement reload restart start status stop
+endif
+
+" for all kornshells
+if exists("b:is_kornshell")
+ syn cluster shCaseList add=kshStatement
+ syn cluster shCommandSubList add=kshSpecialVariables,kshStatement
+ syn keyword kshSpecialVariables contained CDPATH COLUMNS EDITOR ENV FCEDIT
FIGNORE FPATH HISTCMD HISTEDIT HISTFILE HISTSIZE HOME IFS JOBMAX KSH_VERSION
LANG LC_ALL LC_COLLATE LC_CTYPE LC_MESSAGES LC_NUMERIC LC_TIME LINENO LINES
MAIL MAILCHECK MAILPATH OLDPWD OPTARG OPTIND PATH PPID PS1 PS2 PS3 PS4 PWD
RANDOM REPLY SECONDS SHELL SHLVL TMOUT VISUAL
+ syn keyword kshStatement autoload builtin compound disown enum fg float
functions hist history integer let nameref r redirect source stop suspend time
whence xgrep
+ syn keyword shStatement typeset skipwhite nextgroup=shSetOption
+endif
+
+" kornshell flavors
+if exists("b:generic_korn")
+ syn keyword kshSpecialVariables contained BASHPID EPOCHREALTIME ERRNO
EXECSHELL KSHEGID KSHGID KSHUID KSH_MATCH PATHSEP PGRP PIPESTATUS TMPDIR
USER_ID SH_OPTIONS COMP_CWORD COMP_LINE COMP_POINT COMP_WORDS COMP_KEY
COMPREPLY COMP_WORDBREAKS COMP_TYPE VPATH SRANDOM CSWIDTH
+ syn keyword kshStatement alarm bind compgen complete eloop fds mkservice
pids poll sha2sum vmstate
+elseif exists("b:is_ksh88")
+ syn keyword kshSpecialVariables bind contained ERRNO
+elseif exists("b:is_ksh93")
+ syn keyword kshSpecialVariables contained BASHPID COMP_CWORD COMP_KEY
COMP_LINE COMP_POINT COMPREPLY COMP_TYPE COMP_WORDBREAKS COMP_WORDS CSWIDTH
EPOCHREALTIME EXECSHELL KSHEGID KSHGID KSHUID KSH_MATCH PATHSEP PGRP PIPESTATUS
SH_OPTIONS SRANDOM TMPDIR USER_ID VPATH
+ syn keyword kshStatement alarm bind compgen complete eloop fds mkservice
pids poll sha2sum vmstate
+elseif exists("b:is_ksh93v")
+ syn keyword kshSpecialVariables contained SH_OPTIONS COMP_CWORD COMP_LINE
COMP_POINT COMP_WORDS COMP_KEY COMPREPLY COMP_WORDBREAKS COMP_TYPE CSWIDTH VPATH
+ syn keyword kshStatement alarm compgen complete fds pids poll sha2sum
vmstate
+elseif exists("b:is_ksh93u")
+ syn keyword kshSpecialVariables contained VPATH CSWIDTH
+ syn keyword kshStatement alarm fds pids vmstate
+elseif exists("b:is_ksh2020")
+ syn keyword kshSpecialVariables contained SH_OPTIONS COMP_CWORD COMP_LINE
COMP_POINT COMP_WORDS COMP_KEY COMPREPLY COMP_WORDBREAKS COMP_TYPE
+ syn keyword kshStatement compgen complete
+elseif exists("b:is_mksh")
+ syn keyword kshSpecialVariables contained BASHPID EPOCHREALTIME EXECSHELL
KSHEGID KSHGID KSHUID KSH_MATCH PATHSEP PGRP PIPESTATUS TMPDIR USER_ID
+ syn keyword kshStatement bind
endif
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") || exists("b:is_posix")
- syn match shColon '^\s*\zs:'
+ syn match shColon '^\s*\zs:'
endif
" String And Character Constants: {{{1
@@ -541,13 +535,13 @@ syn match shNumber "\<\d\+\>#\="
syn match shNumber "\<-\=\.\=\d\+\>#\="
syn match shCtrlSeq "\\d\d\d\|\[abcfnrtv0]" contained
if exists("b:is_bash") || exists("b:is_kornshell")
- syn match shSpecial "[^\]\(\\\)*\zs\\o\o\o\|\x\x\x\|\c[^"]\|\[abefnrtv]"
contained
- syn match shSpecial "^\(\\\)*\zs\\o\o\o\|\x\x\x\|\c[^"]\|\[abefnrtv]"
contained
- syn region shExSingleQuote matchgroup=shQuote start=+\$'+ skip=+\\\|\.+
end=+'+ contains=shStringSpecial,shSpecial
nextgroup=shSpecialNxt
- syn region shExDoubleQuote matchgroup=shQuote start=+\$"+
skip=+\\\|\.\|\"+ end=+"+
contains=@shDblQuoteList,shStringSpecial,shSpecial nextgroup=shSpecialNxt
+ syn match shSpecial
"[^\]\(\\\)*\zs\\o\o\o\|\x\x\x\|\c[^"]\|\[abefnrtv]" contained
+ syn match shSpecial
"^\(\\\)*\zs\\o\o\o\|\x\x\x\|\c[^"]\|\[abefnrtv]" contained
+ 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
+ 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 nextgroup=shSpecialStart,shSpecialSQ
syn region shDoubleQuote matchgroup=shQuote start=+\%(\%(\\\)*\\)\@<!"+
skip=+\.+ end=+"+
contains=@shDblQuoteList,shStringSpecial,@Spell nextgroup=shSpecialStart
@@ -559,16 +553,14 @@ syn match shSpecialStart "\%(\\\)*\[\"'`$()#]"
contained nextgroup=shBks
syn match shSpecial "^\%(\\\)*\[\"'`$()#]"
syn match shSpecialNoZS contained "\%(\\\)*\[\"'`$()#]"
syn match shSpecialNxt contained "\[\"'`$()#]"
-"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
"==========
syn cluster shCommentGroup contains=shTodo,@Spell
if exists("b:is_bash")
- syn match shTodo contained
"\<\%(COMBAK\|FIXME\|TODO\|XXX\)\ze:\=\>"
+ syn match shTodo contained
"\<\%(COMBAK\|FIXME\|TODO\|XXX\)\ze:\=\>"
else
- syn keyword shTodo contained COMBAK FIXME TODO XXX
+ syn keyword shTodo contained COMBAK FIXME TODO XXX
endif
syn match shComment "^\s*\zs#.*$" contains=@shCommentGroup
syn match shComment "\s\zs#.*$" contains=@shCommentGroup
@@ -601,7 +593,7 @@ ShFoldHereDoc syn region shHereDoc matchgroup=shHereDoc16
start="<<-\s*\\_$\_s*
" =============
" available for: bash and ksh (except ksh88) but not if its a posix
if exists("b:is_bash") || ((exists("b:is_kornshell") && !exists("b:is_ksh88"))
&& !exists("b:is_posix"))
- syn match shHereString "<<<" skipwhite nextgroup=shCmdParenRegion
+ syn match shHereString "<<<" skipwhite
nextgroup=shCmdParenRegion
endif
" Identifiers: {{{1
@@ -609,112 +601,111 @@ endif
syn match shSetOption "\s\zs[-+][a-zA-Z0-9]\+\>" contained
syn match shVariable "\<\h\w*\ze=" nextgroup=shVarAssign
if exists("b:is_bash")
- " The subscript form for array values, e.g. "foo=([2]=10 [4]=100)".
- syn region shArrayValue contained start="\[\%(..\{-}\]=\)\@="
end="\]=\@=" contains=@shArrayValueList nextgroup=shVarAssign
- syn cluster shArrayValueList
contains=shArithmetic,shArithParen,shCommandSub,shDeref,shDerefSimple,shExpr,shNumber,shExSingleQuote,shExDoubleQuote,shSingleQuote,shDoubleQuote,shSpecial,shParen,bashSpecialVariables,shParenError
- syn region shArrayRegion contained matchgroup=shShellVariables start="("
skip='\\\|\.' end=")" contains=@shArrayValueList,shArrayValue,shComment
+ " The subscript form for array values, e.g. "foo=([2]=10 [4]=100)".
+ syn region shArrayValue contained start="\[\%(..\{-}\]=\)\@="
end="\]=\@=" contains=@shArrayValueList nextgroup=shVarAssign
+ syn cluster shArrayValueList
contains=shArithmetic,shArithParen,shCommandSub,shDeref,shDerefSimple,shExpr,shNumber,shExSingleQuote,shExDoubleQuote,shSingleQuote,shDoubleQuote,shSpecial,shParen,bashSpecialVariables,shParenError
+ syn region shArrayRegion contained matchgroup=shShellVariables start="("
skip='\\\|\.' end=")" contains=@shArrayValueList,shArrayValue,shComment
elseif (exists("b:is_kornshell") && !exists("b:is_ksh88"))
- " The subscript form for array values, e.g. "foo=([2]=10 [4]=100)".
- syn region shArrayValue contained start="\[\%(..\{-}\]=\)\@="
end="\]=\@=" contains=@shArrayValueList nextgroup=shVarAssign
- syn cluster shArrayValueList
contains=shArithmetic,shArithParen,shCommandSub,shDeref,shDerefSimple,shExpr,shNumber,shExSingleQuote,shExDoubleQuote,shSingleQuote,shDoubleQuote,shSpecial,shParen,kshSpecialVariables,shParenError
- syn region shArrayRegion contained matchgroup=shShellVariables start="("
skip='\\\|\.' end=")"
contains=@shArrayValueList,shArrayValue,shComment,shArrayRegion
+ " The subscript form for array values, e.g. "foo=([2]=10 [4]=100)".
+ syn region shArrayValue contained start="\[\%(..\{-}\]=\)\@="
end="\]=\@=" contains=@shArrayValueList nextgroup=shVarAssign
+ syn cluster shArrayValueList
contains=shArithmetic,shArithParen,shCommandSub,shDeref,shDerefSimple,shExpr,shNumber,shExSingleQuote,shExDoubleQuote,shSingleQuote,shDoubleQuote,shSpecial,shParen,kshSpecialVariables,shParenError
+ syn region shArrayRegion contained matchgroup=shShellVariables start="("
skip='\\\|\.' end=")"
contains=@shArrayValueList,shArrayValue,shComment,shArrayRegion
endif
if exists("b:is_bash") || exists("b:is_kornshell")
- syn match shVariable
"\<\h\w*\%(\[..\{-}\]\)\=\ze\%([|^&*/%+-]\|[<^]<\|[>^]>\)\=="
contains=shDerefVarArray nextgroup=shVarAssign
- syn match shVarAssign contained "\%([|^&*/%+-]\|[<^]<\|[>^]>\)\=="
nextgroup=shArrayRegion,shPattern,shDeref,shDerefSimple,shDoubleQuote,shExDoubleQuote,shSingleQuote,shExSingleQuote,shVar
+ syn match shVariable
"\<\h\w*\%(\[..\{-}\]\)\=\ze\%([|^&*/%+-]\|[<^]<\|[>^]>\)\=="
contains=shDerefVarArray nextgroup=shVarAssign
+ syn match shVarAssign contained
"\%([|^&*/%+-]\|[<^]<\|[>^]>\)\=="
nextgroup=shArrayRegion,shPattern,shDeref,shDerefSimple,shDoubleQuote,shExDoubleQuote,shSingleQuote,shExSingleQuote,shVar
else
- syn match shVarAssign contained "="
nextgroup=shPattern,shDeref,shDerefSimple,shDoubleQuote,shExDoubleQuote,shSingleQuote,shExSingleQuote,shVar
+ syn match shVarAssign contained "="
nextgroup=shPattern,shDeref,shDerefSimple,shDoubleQuote,shExDoubleQuote,shSingleQuote,shExSingleQuote,shVar
endif
syn match shVar contained "\h\w*"
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\|local\|export\)\>\ze[/a-zA-Z_]\@!" end="$"
matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+#\|="
contains=@shIdList
- syn region shSetList oneline matchgroup=shSet
start="\<\%(set\|unset\)\>[/a-zA-Z_]\@!" end="\ze[;|#)]\|$"
matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+="
contains=@shIdList nextgroup=shComment
+ syn match shSet "^\s*set\ze\s\+$"
+ syn region shSetList oneline matchgroup=shSet
start="\<\%(declare\|local\|export\)\>\ze[/a-zA-Z_]\@!" end="$"
matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+#\|="
contains=@shIdList
+ syn region shSetList oneline matchgroup=shSet
start="\<\%(set\|unset\)\>[/a-zA-Z_]\@!" end="\ze[;|#)]\|$"
matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+="
contains=@shIdList nextgroup=shComment
elseif exists("b:is_kornshell") || exists("b:is_posix")
- syn match shSet "^\s*set\ze\s\+$"
- if exists("b:is_dash")
- syn region shSetList oneline matchgroup=shSet
start="\<\%(local\)\>\ze[/]\@!" end="$"
matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+[#=]"
contains=@shIdList
- endif
- syn region shSetList oneline matchgroup=shSet start="\<\(export\)\>\ze[/]\@!"
end="$" matchgroup=shSetListDelim end="\ze[}|);&]"
matchgroup=NONE end="\ze\s\+[#=]" contains=@shIdList
- syn region shSetList oneline matchgroup=shSet
start="\<\%(set\|unset\>\)\ze[/a-zA-Z_]\@!" end="\ze[;|#)]\|$"
matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+[#=]"
contains=@shIdList nextgroup=shComment
+ syn match shSet "^\s*set\ze\s\+$"
+ if exists("b:is_dash")
+ syn region shSetList oneline matchgroup=shSet
start="\<\%(local\)\>\ze[/]\@!" end="$"
matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+[#=]"
contains=@shIdList
+ syn keyword shStatement chdir
+ endif
+ syn region shSetList oneline matchgroup=shSet
start="\<\(export\)\>\ze[/]\@!" end="$"
matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+[#=]"
contains=@shIdList
+ syn region shSetList oneline matchgroup=shSet
start="\<\%(set\|unset\>\)\ze[/a-zA-Z_]\@!" end="\ze[;|#)]\|$"
matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+[#=]"
contains=@shIdList nextgroup=shComment
else
- syn region shSetList oneline matchgroup=shSet
start="\<\(set\|export\|unset\)\>\ze[/a-zA-Z_]\@!" end="\ze[;|#)]\|$"
matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+[#=]"
contains=@shIdList
+ syn region shSetList oneline matchgroup=shSet
start="\<\(set\|export\|unset\)\>\ze[/a-zA-Z_]\@!" end="\ze[;|#)]\|$"
matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+[#=]"
contains=@shIdList
endif
" KornShell namespace: {{{1
if exists("b:is_kornshell") && !exists("b:is_ksh88") && !exists("b:is_mksh")
- syn keyword shFunctionKey namespace skipwhite skipnl nextgroup=shFunctionTwo
+ syn keyword shFunctionKey namespace skipwhite skipnl
nextgroup=shFunctionTwo
endif
" Functions: {{{1
if !exists("b:is_posix")
- syn keyword shFunctionKey function skipwhite skipnl nextgroup=shFunctionTwo
+ syn keyword shFunctionKey function skipwhite skipnl nextgroup=shFunctionTwo
endif
if exists("b:is_bash")
- syn keyword shFunctionKey coproc
- ShFoldFunctions syn region shFunctionOne matchgroup=shFunction
start="^\s*[A-Za-z_0-9:][-a-zA-Z_0-9:]*\s*()\_s*{" end="}"
contains=@shFunctionList skipwhite skipnl
nextgroup=shFunctionStart,shQuickComment
- ShFoldFunctions syn region shFunctionTwo matchgroup=shFunction
start="\%(do\)\@!\&\<[A-Za-z_0-9:][-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*[A-Za-z_0-9:][-a-zA-Z_0-9:]*\s*()\_s*(" end=")"
contains=@shFunctionList skipwhite skipnl
nextgroup=shFunctionStart,shQuickComment
- ShFoldFunctions syn region shFunctionFour matchgroup=shFunction
start="\%(do\)\@!\&\<[A-Za-z_0-9:][-a-zA-Z_0-9:]*\>\s*\%(()\)\=\_s*)"
end=")" contains=shFunctionKey,@shFunctionList contained skipwhite skipnl
nextgroup=shFunctionStart,shQuickComment
+ syn keyword shFunctionKey coproc
+ ShFoldFunctions syn region shFunctionOne matchgroup=shFunction
start="^\s*[A-Za-z_0-9:][-a-zA-Z_0-9:]*\s*()\_s*{" end="}"
contains=@shFunctionList skipwhite skipnl
nextgroup=shFunctionStart,shQuickComment
+ ShFoldFunctions syn region shFunctionTwo matchgroup=shFunction
start="\%(do\)\@!\&\<[A-Za-z_0-9:][-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*[A-Za-z_0-9:][-a-zA-Z_0-9:]*\s*()\_s*(" end=")"
contains=@shFunctionList skipwhite skipnl
nextgroup=shFunctionStart,shQuickComment
+ ShFoldFunctions syn region shFunctionFour matchgroup=shFunction
start="\%(do\)\@!\&\<[A-Za-z_0-9:][-a-zA-Z_0-9:]*\>\s*\%(()\)\=\_s*)"
end=")" contains=shFunctionKey,@shFunctionList contained skipwhite skipnl
nextgroup=shFunctionStart,shQuickComment
else
- 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="\%(do\)\@!\&\<\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="\%(do\)\@!\&\<\h\w*\>\s*\%(()\)\=\_s*(" end=")"
contains=shFunctionKey,@shFunctionList contained skipwhite skipnl
nextgroup=shFunctionStart,shQuickComment
+ 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="\%(do\)\@!\&\<\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="\%(do\)\@!\&\<\h\w*\>\s*\%(()\)\=\_s*(" end=")"
contains=shFunctionKey,@shFunctionList contained skipwhite skipnl
nextgroup=shFunctionStart,shQuickComment
endif
" Parameter Dereferencing: {{{1
" ========================
-" Note: sh04 failure with following line
-"if !exists("g:sh_no_error") && !(exists("b:is_bash") ||
exists("b:is_kornshell") || exists("b:is_posix"))
if !exists("g:sh_no_error")
- syn match shDerefWordError "[^}$[~]" contained
+ syn match shDerefWordError "[^}$[~]" contained
endif
syn match shDerefSimple "\$\%(\h\w*\|\d\)" nextgroup=@shNoZSList
if exists("b:is_kornshell") && !exists("b:is_ksh88")
- if exists("b:is_mksh")
- syn region shDeref matchgroup=PreProc start="\${\ze[^
|]" end="}" contains=@shDerefList,shDerefVarArray nextgroup=shSpecialStart
- elseif exists("b:generic_korn")
- syn region shDeref matchgroup=PreProc start="\${\ze[^
<|]" end="}" contains=@shDerefList,shDerefVarArray nextgroup=shSpecialStart
- else
- syn region shDeref matchgroup=PreProc start="\${\ze[^
<]" end="}" contains=@shDerefList,shDerefVarArray nextgroup=shSpecialStart
- endif
+ if exists("b:is_mksh")
+ syn region shDeref matchgroup=PreProc start="\${\ze[^
|]" end="}" contains=@shDerefList,shDerefVarArray nextgroup=shSpecialStart
+ elseif exists("b:generic_korn")
+ syn region shDeref matchgroup=PreProc start="\${\ze[^
<|]" end="}" contains=@shDerefList,shDerefVarArray nextgroup=shSpecialStart
+ else
+ syn region shDeref matchgroup=PreProc start="\${\ze[^
<]" end="}" contains=@shDerefList,shDerefVarArray nextgroup=shSpecialStart
+ endif
elseif exists("b:is_bash")
- syn region shDeref matchgroup=PreProc start="\${\ze[^
|]" end="}" contains=@shDerefList,shDerefVarArray nextgroup=shSpecialStart
+ syn region shDeref matchgroup=PreProc start="\${\ze[^
|]" end="}" contains=@shDerefList,shDerefVarArray nextgroup=shSpecialStart
else
- syn region shDeref matchgroup=PreProc start="\${" end="}"
contains=@shDerefList,shDerefVarArray nextgroup=shSpecialStart
+ syn region shDeref matchgroup=PreProc start="\${" end="}"
contains=@shDerefList,shDerefVarArray nextgroup=shSpecialStart
endif
syn match shDerefSimple "\$[-#*@!?]" nextgroup=@shNoZSList
syn match shDerefSimple "\$\$" nextgroup=@shNoZSList
syn match shDerefSimple "\${\d}" nextgroup=@shNoZSList
nextgroup=shSpecialStart
if exists("b:is_bash") || exists("b:is_kornshell") || exists("b:is_posix")
- syn region shDeref matchgroup=PreProc start="\${##\=" end="}"
contains=@shDerefList nextgroup=@shSpecialNoZS,shSpecialStart
- syn region shDeref matchgroup=PreProc start="\${\$\$" end="}"
contains=@shDerefList nextgroup=@shSpecialNoZS,shSpecialStart
+ syn region shDeref matchgroup=PreProc start="\${##\=" end="}"
contains=@shDerefList nextgroup=@shSpecialNoZS,shSpecialStart
+ syn region shDeref matchgroup=PreProc start="\${\$\$" end="}"
contains=@shDerefList nextgroup=@shSpecialNoZS,shSpecialStart
endif
" ksh: ${.sh.*} variables: {{{1
" ========================================
if exists("b:is_kornshell") && !exists("b:is_ksh88") && !exists("b:is_mksh")
- syn match shDerefVar contained "\.\+" nextgroup=@shDerefVarList
- syn region shDeref matchgroup=PreProc start="\${\ze[\.]" end="}"
contains=@shDerefVarList,shDerefPSR,shDerefPPS
+ syn match shDerefVar contained "\.\+"
nextgroup=@shDerefVarList
+ syn region shDeref matchgroup=PreProc start="\${\ze[\.]" end="}"
contains=@shDerefVarList,shDerefPSR,shDerefPPS
endif
" ksh: ${!var[*]} array index list syntax: {{{1
" ========================================
if (exists("b:is_kornshell") && !exists("b:is_ksh88")) || exists("b:is_posix")
- syn region shDeref matchgroup=PreProc start="\${!" end="}"
contains=@shDerefVarArray
+ 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,shDerefOffset
- syn match shDerefVar contained "{\@<=!\h\w*"
nextgroup=@shDerefVarList
+ syn region shDeref matchgroup=PreProc start="\${!" end="\*\=}"
contains=@shDerefList,shDerefOffset
+ syn match shDerefVar contained "{\@<=!\h\w*"
nextgroup=@shDerefVarList
endif
if (exists("b:is_kornshell") && !exists("b:is_ksh88"))
- syn match shDerefVar contained "{\@<=!\h\w*[[:alnum:]_.]*"
nextgroup=@shDerefVarList
+ syn match shDerefVar contained "{\@<=!\h\w*[[:alnum:]_.]*"
nextgroup=@shDerefVarList
endif
syn match shDerefSpecial contained "{\@<=[-*@?0]"
nextgroup=shDerefOp,shDerefOffset,shDerefOpError
@@ -722,7 +713,7 @@ syn match shDerefSpecial contained
"\({[#!]\)\@<=[[:alnum:]*@_]\+" nextgroup=@s
syn match shDerefVar contained "{\@<=\h\w*"
nextgroup=@shDerefVarList
syn match shDerefVar contained '\d'
nextgroup=@shDerefVarList
if exists("b:is_kornshell") || exists("b:is_posix")
- syn match shDerefVar contained "{\@<=\h\w*[[:alnum:]_.]*"
nextgroup=@shDerefVarList
+ syn match shDerefVar contained "{\@<=\h\w*[[:alnum:]_.]*"
nextgroup=@shDerefVarList
endif
" sh ksh bash : ${var[... ]...} array reference: {{{1
@@ -745,50 +736,50 @@ syn region shDerefVarArray contained
matchgroup=shDeref start="\[" end="]" co
" bash : ${parameter@operator} transforms parameter
(operator∈[uULqEPARa])
syn cluster shDerefPatternList contains=shDerefPattern,shDerefString
if !exists("g:sh_no_error")
- syn match shDerefOpError contained ":[[:punct:]]"
+ syn match shDerefOpError contained ":[[:punct:]]"
endif
syn match shDerefOp contained ":\=[-=?]"
nextgroup=@shDerefPatternList
syn match shDerefOp contained ":\=+" nextgroup=@shDerefPatternList
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 skipnl
- syn region shDerefPattern contained start="{" end="}"
contains=shDeref,shDerefSimple,shDerefString,shCommandSub
nextgroup=shDerefPattern
- " Match parametric bracket expressions with a leading whitespace character.
- syn region shDerefPattern contained matchgroup=shBracketExprDelim
start="\[" end="\]" contains=@shBracketExprList,shDoubleQuote
nextgroup=shDerefPattern
- call s:GenerateBracketExpressionItems({'itemGroup': 'shDerefPattern',
'bracketGroup': 'shBracketExprDelim', 'extraArgs': 'contained
nextgroup=shDerefPattern'})
- syn match shDerefEscape contained '\%(\\\)*\.'
+ 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 skipnl
+ syn region shDerefPattern contained start="{" end="}"
contains=shDeref,shDerefSimple,shDerefString,shCommandSub
nextgroup=shDerefPattern
+ " Match parametric bracket expressions with a leading whitespace character.
+ syn region shDerefPattern contained matchgroup=shBracketExprDelim
start="\[" end="\]" contains=@shBracketExprList,shDoubleQuote
nextgroup=shDerefPattern
+ call s:GenerateBracketExpressionItems({'itemGroup': 'shDerefPattern',
'bracketGroup': 'shBracketExprDelim', 'extraArgs': 'contained
nextgroup=shDerefPattern'})
+ syn match shDerefEscape contained '\%(\\\)*\.'
endif
if exists("b:is_bash") || (exists("b:is_kornshell") && !exists("b:is_ksh88")
&& !exists("b:is_mksh") && !exists("b:is_ksh93u") && !exists("b:is_ksh2020"))
- syn match shDerefOp contained "[,^]\{1,2}"
nextgroup=@shDerefPatternList
+ syn match shDerefOp contained "[,^]\{1,2}"
nextgroup=@shDerefPatternList
endif
if exists("b:is_bash")
- syn match shDerefOp contained "@[uULQEPAKa]"
+ syn match shDerefOp contained "@[uULQEPAKa]"
endif
syn region shDerefString contained matchgroup=shDerefDelim
start=+\%(\\)\@<!'+ end=+'+
syn region shDerefString contained matchgroup=shDerefDelim
start=+\%(\\)\@<!"+ skip=+\"+ end=+"+ contains=@shDblQuoteList,shStringSpecial
syn match shDerefString contained "\["']" nextgroup=shDerefPattern
if exists("b:is_bash") || (exists("b:is_kornshell") && !exists("b:is_ksh88"))
|| exists("b:is_posix")
- " bash ksh posix : ${parameter:offset}
- " bash ksh posix : ${parameter:offset:length}
- syn region shDerefOffset contained start=':[^-=?+]' end='\ze:'
end='\ze}' contains=shDeref,shDerefSimple,shDerefEscape
nextgroup=shDerefLen,shDeref,shDerefSimple
- syn region shDerefOffset contained start=':\s-' end='\ze:'
end='\ze}' contains=shDeref,shDerefSimple,shDerefEscape
nextgroup=shDerefLen,shDeref,shDerefSimple
- syn match shDerefLen contained ":[^}]\+"
contains=shDeref,shDerefSimple,shArithmetic
+ " bash ksh posix : ${parameter:offset}
+ " bash ksh posix : ${parameter:offset:length}
+ syn region shDerefOffset contained start=':[^-=?+]' end='\ze:'
end='\ze}' contains=shDeref,shDerefSimple,shDerefEscape
nextgroup=shDerefLen,shDeref,shDerefSimple
+ syn region shDerefOffset contained start=':\s-' end='\ze:'
end='\ze}' contains=shDeref,shDerefSimple,shDerefEscape
nextgroup=shDerefLen,shDeref,shDerefSimple
+ syn match shDerefLen contained ":[^}]\+"
contains=shDeref,shDerefSimple,shArithmetic
endif
if exists("b:is_bash") || (exists("b:is_kornshell") && !exists("b:is_ksh88"))
- " bash ksh : ${parameter/pattern/string}
- " bash ksh : ${parameter//pattern/string}
- syn match shDerefPPS contained '/\{1,2}' nextgroup=shDerefPPSleft
- syn region shDerefPPSleft contained start='.'
skip=@\%(\\\)*\/@ matchgroup=shDerefOp end='/' end='\ze}' end='"'
nextgroup=shDerefPPSright contains=@shPPSLeftList
- syn region shDerefPPSright contained start='.'
skip=@\%(\\\)\+@ end='\ze}'
contains=@shPPSRightList
-
- " bash ksh : ${parameter/#pattern/string}
- " bash ksh : ${parameter/%pattern/string}
- syn match shDerefPSR contained '/[#%]'
nextgroup=shDerefPSRleft,shDoubleQuote,shSingleQuote
- syn region shDerefPSRleft contained start='[^"']'
skip=@\%(\\\)*\/@ matchgroup=shDerefOp end='/' end='\ze}'
nextgroup=shDerefPSRright contains=shBracketExpr
- syn region shDerefPSRright contained start='.'
skip=@\%(\\\)\+@ end='\ze}'
+ " bash ksh : ${parameter/pattern/string}
+ " bash ksh : ${parameter//pattern/string}
+ syn match shDerefPPS contained '/\{1,2}'
nextgroup=shDerefPPSleft
+ syn region shDerefPPSleft contained start='.'
skip=@\%(\\\)*\/@ matchgroup=shDerefOp end='/' end='\ze}' end='"'
nextgroup=shDerefPPSright contains=@shPPSLeftList
+ syn region shDerefPPSright contained start='.'
skip=@\%(\\\)\+@ end='\ze}'
contains=@shPPSRightList
+
+ " bash ksh : ${parameter/#pattern/string}
+ " bash ksh : ${parameter/%pattern/string}
+ syn match shDerefPSR contained '/[#%]'
nextgroup=shDerefPSRleft,shDoubleQuote,shSingleQuote
+ syn region shDerefPSRleft contained start='[^"']'
skip=@\%(\\\)*\/@ matchgroup=shDerefOp end='/' end='\ze}'
nextgroup=shDerefPSRright contains=shBracketExpr
+ syn region shDerefPSRright contained start='.'
skip=@\%(\\\)\+@ end='\ze}'
endif
" Arithmetic Parenthesized Expressions: {{{1
@@ -797,49 +788,29 @@ syn region shParen matchgroup=shArithRegion
start='\$\@!(\%(\ze[^(]\|$\)' end=')
" 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
+" builtins:
+syn keyword shStatement bg break cd continue command eval exec exit export fc
getopts hash jobs local printf read readonly return shift times trap type
ulimit umask unalias wait
+" external programs:
+syn keyword shStatement basename cat chgrp chmod chown cksum clear cmp comm cp
cut date dirname du egrep expr false fgrep find fmt fold getconf grep head
iconv id join kill killall less ln login logname ls md5sum mkdir mkfifo mknod
mktemp mv newgrp nice nohup od paste pathchk printenv pwd readlink realpath
rename rev rm rmdir sed sha1sum sha224sum sha256sum sha384sum sha512sum sleep
sort strip stty sum sync tail tee test tput tr true tty uname uniq wc which
xargs
syn keyword shConditional contained elif else then
if !exists("g:sh_no_error")
- syn keyword shCondError elif else then
-endif
-
-" Additional ksh Keywords and Aliases: {{{1
-" ===================================
-if exists("b:is_kornshell") || exists("b:is_posix")
- syn keyword shStatement bg builtin disown enum export false fg getconf
getopts hist jobs let printf sleep true unalias whence
- syn keyword shStatement typeset skipwhite nextgroup=shSetOption
- 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
-
-" Additional bash Keywords: {{{1
-" =====================
-elseif exists("b:is_bash")
- syn keyword shStatement bg builtin disown export false fg getopts jobs let
printf true unalias
- syn keyword shStatement typeset nextgroup=shSetOption
- syn keyword shStatement fc hash history source suspend times type
- syn keyword shStatement bind caller compopt declare dirs enable help logout
local mapfile popd pushd readarray shopt typeset
-else
- syn keyword shStatement login newgrp
+ syn keyword shCondError elif else then
endif
" Synchronization: {{{1
" ================
if !exists("g:sh_minlines")
- let s:sh_minlines = 200
+ let s:sh_minlines = 200
else
- let s:sh_minlines= g:sh_minlines
+ let s:sh_minlines= g:sh_minlines
endif
if !exists("g:sh_maxlines")
- let s:sh_maxlines = 2*s:sh_minlines
- if s:sh_maxlines < 25
- let s:sh_maxlines= 25
- endif
+ let s:sh_maxlines = 2*s:sh_minlines
+ if s:sh_maxlines < 25
+ let s:sh_maxlines= 25
+ endif
else
- let s:sh_maxlines= g:sh_maxlines
+ let s:sh_maxlines= g:sh_maxlines
endif
exec "syn sync minlines=" . s:sh_minlines . " maxlines=" . s:sh_maxlines
syn sync match shCaseEsacSync grouphere shCaseEsac "\<case\>"
@@ -856,147 +827,147 @@ syn sync match shWhileSync grouphere
shRepeat "\<while\>"
" Default Highlighting: {{{1
" =====================
if !exists("skip_sh_syntax_inits")
- hi def link shArithRegion shShellVariables
- hi def link shArrayValue shDeref
- 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
- hi def link shCaseDoubleQuote shDoubleQuote
- hi def link shCaseIn shConditional
- hi def link shQuote shOperator
- hi def link shCaseSingleQuote shSingleQuote
- hi def link shCaseStart shConditional
- hi def link shCmdSubRegion shShellVariables
- hi def link shColon shComment
- hi def link shDerefOp shOperator
- hi def link shDerefPOL shDerefOp
- hi def link shDerefPPS shDerefOp
- hi def link shDerefPSR shDerefOp
- hi def link shDeref shShellVariables
- hi def link shDerefDelim shOperator
- hi def link shDerefSimple shDeref
- hi def link shDerefSpecial shDeref
- hi def link shDerefString shDoubleQuote
- hi def link shDerefVar shDeref
- hi def link shDoubleQuote shString
- hi def link shEcho shString
- hi def link shEchoDelim shOperator
- hi def link shEchoQuote shString
- hi def link shForPP shLoop
- hi def link shFunction Function
- hi def link shEmbeddedEcho shString
- hi def link shEscape shCommandSub
- hi def link shExDoubleQuote shDoubleQuote
- hi def link shExSingleQuote shSingleQuote
- hi def link shHereDoc shString
- hi def link shHereString shRedir
- hi def link shHerePayload shHereDoc
- hi def link shLoop shStatement
- hi def link shSpecialNxt shSpecial
- hi def link shNoQuote shDoubleQuote
- hi def link shOption shCommandSub
- hi def link shPattern shString
- 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
- hi def link shSetOption shOption
- 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
- 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
-
- if exists("b:is_bash")
- hi def link bashAdminStatement shStatement
- hi def link bashSpecialVariables shShellVariables
- hi def link bashStatement shStatement
- hi def link shCharClass shSpecial
- hi def link shDerefOffset shDerefOp
- hi def link shDerefLen shDerefOffset
- endif
- if exists("b:is_kornshell") || exists("b:is_posix")
- hi def link kshSpecialVariables shShellVariables
- hi def link kshStatement shStatement
- endif
-
- if !exists("g:sh_no_error")
- hi def link shCaseError Error
- hi def link shCondError Error
- hi def link shCurlyError Error
- hi def link shDerefOpError Error
- hi def link shDerefWordError Error
- hi def link shDoError Error
- hi def link shEsacError Error
- hi def link shIfError Error
- hi def link shInError Error
- hi def link shParenError Error
- hi def link shTestError Error
- if exists("b:is_kornshell") || exists("b:is_posix")
- hi def link shDTestError Error
- endif
- endif
-
- hi def link shArithmetic Special
- hi def link shBracketExprDelim Delimiter
- hi def link shCharClass Identifier
- hi def link shCollSymb shCharClass
- hi def link shEqClass shCharClass
- hi def link shSnglCase Statement
- hi def link shCommandSub Special
- hi def link shCommandSubBQ shCommandSub
- hi def link shSubshare shCommandSub
- hi def link shValsub shCommandSub
- hi def link shComment Comment
- hi def link shConditional Conditional
- hi def link shCtrlSeq Special
- hi def link shExprRegion Delimiter
- hi def link shFunctionKey Function
- hi def link shFunctionName Function
- hi def link shNumber Number
- hi def link shOperator Operator
- hi def link shRepeat Repeat
- hi def link shSet Statement
- 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
- hi def link shTodo Todo
- hi def link shAlias Identifier
- 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 shArithRegion shShellVariables
+ hi def link shArrayValue shDeref
+ 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
+ hi def link shCaseDoubleQuote shDoubleQuote
+ hi def link shCaseIn shConditional
+ hi def link shQuote shOperator
+ hi def link shCaseSingleQuote shSingleQuote
+ hi def link shCaseStart shConditional
+ hi def link shCmdSubRegion shShellVariables
+ hi def link shColon shComment
+ hi def link shDerefOp shOperator
+ hi def link shDerefPOL shDerefOp
+ hi def link shDerefPPS shDerefOp
+ hi def link shDerefPSR shDerefOp
+ hi def link shDeref shShellVariables
+ hi def link shDerefDelim shOperator
+ hi def link shDerefSimple shDeref
+ hi def link shDerefSpecial shDeref
+ hi def link shDerefString shDoubleQuote
+ hi def link shDerefVar shDeref
+ hi def link shDoubleQuote shString
+ hi def link shEcho shString
+ hi def link shEchoDelim shOperator
+ hi def link shEchoQuote shString
+ hi def link shForPP shLoop
+ hi def link shFunction Function
+ hi def link shEmbeddedEcho shString
+ hi def link shEscape shCommandSub
+ hi def link shExDoubleQuote shDoubleQuote
+ hi def link shExSingleQuote shSingleQuote
+ hi def link shHereDoc shString
+ hi def link shHereString shRedir
+ hi def link shHerePayload shHereDoc
+ hi def link shLoop shStatement
+ hi def link shSpecialNxt shSpecial
+ hi def link shNoQuote shDoubleQuote
+ hi def link shOption shCommandSub
+ hi def link shPattern shString
+ 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
+ hi def link shSetOption shOption
+ 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
+ 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
+
+ if exists("b:is_bash")
+ hi def link bashAdminStatement shStatement
+ hi def link bashSpecialVariables shShellVariables
+ hi def link bashStatement shStatement
+ hi def link shCharClass shSpecial
+ hi def link shDerefOffset shDerefOp
+ hi def link shDerefLen shDerefOffset
+ endif
+ if exists("b:is_kornshell") || exists("b:is_posix")
+ hi def link kshSpecialVariables shShellVariables
+ hi def link kshStatement shStatement
+ endif
+
+ if !exists("g:sh_no_error")
+ hi def link shCaseError Error
+ hi def link shCondError Error
+ hi def link shCurlyError Error
+ hi def link shDerefOpError Error
+ hi def link shDerefWordError Error
+ hi def link shDoError Error
+ hi def link shEsacError Error
+ hi def link shIfError Error
+ hi def link shInError Error
+ hi def link shParenError Error
+ hi def link shTestError Error
+ if exists("b:is_kornshell") || exists("b:is_posix")
+ hi def link shDTestError Error
+ endif
+ endif
+
+ hi def link shArithmetic Special
+ hi def link shBracketExprDelim Delimiter
+ hi def link shCharClass Identifier
+ hi def link shCollSymb shCharClass
+ hi def link shEqClass shCharClass
+ hi def link shSnglCase Statement
+ hi def link shCommandSub Special
+ hi def link shCommandSubBQ shCommandSub
+ hi def link shSubshare shCommandSub
+ hi def link shValsub shCommandSub
+ hi def link shComment Comment
+ hi def link shConditional Conditional
+ hi def link shCtrlSeq Special
+ hi def link shExprRegion Delimiter
+ hi def link shFunctionKey Function
+ hi def link shFunctionName Function
+ hi def link shNumber Number
+ hi def link shOperator Operator
+ hi def link shRepeat Repeat
+ hi def link shSet Statement
+ 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
+ hi def link shTodo Todo
+ hi def link shAlias Identifier
+ 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
endif
" Delete shell folding commands {{{1
@@ -1012,13 +983,13 @@ delfun s:GenerateBracketExpressionItems
" Set Current Syntax: {{{1
" ===================
if exists("b:is_bash")
- let b:current_syntax = "bash"
+ let b:current_syntax = "bash"
elseif exists("b:is_kornshell")
- let b:current_syntax = "ksh"
+ let b:current_syntax = "ksh"
elseif exists("b:is_posix")
- let b:current_syntax = "posix"
+ let b:current_syntax = "posix"
else
- let b:current_syntax = "sh"
+ let b:current_syntax = "sh"
endif
" vim: ts=16 fdm=marker
diff --git a/runtime/syntax/testdir/dumps/sh_09_00.dump
b/runtime/syntax/testdir/dumps/sh_09_00.dump
index 58ab2022e..57e561737 100644
--- a/runtime/syntax/testdir/dumps/sh_09_00.dump
+++ b/runtime/syntax/testdir/dumps/sh_09_00.dump
@@ -16,5 +16,5 @@
|(+0#e000e06&| |c+0#af5f00255&|d| +0#e000e06&|$|{|H|O|M|E|}| |;+0#af5f00255&|
+0#e000e06&|$|p|w|d| |)| +0#0000000&||| |w+0#af5f00255&|c|
+0#0000000&|-+0#e000e06&|c| +0#0000000&@45
|(+0#e000e06&| |c+0#af5f00255&|d| +0#e000e06&|$|{|H|O|M|E|}| |)|
+0#0000000&||| |w+0#af5f00255&|c| +0#0000000&|-+0#e000e06&|c| +0#0000000&@52
|(|(+0#e000e06&|n+0#00e0e07&|=+0#0000000&|1+0#e000002&|+|2|)+0#e000e06&|)+0#ffffff16#ff404010|
+0#0000000#ffffff0@65
-|l+0#af5f00255&|e|t|
+0#0000000&|n+0#00e0e07&|=+0#0000000&|1+0#e000002&|++0#0000000&|2+0#e000002&|
+0#0000000&@65
-|i|s|_|d|a|s|h|:| |1|,| |i|s|_|p|o|s|i|x|:| |1|,| |i|s|_|s|h|:| |1|,|
@22|1|,|1| @10|A|l@1|
+|#+0#0000e05&| |t|h|i|s| |i|s| |a| |s|y|n|t|a|x| |e|r@1|o|r|,| |"|l|e|t|"|
|i|s| |n|o|t| |a| |k|e|y|w|o|r|d| |i|n| |d|a|s|h| +0#0000000&@18
+|i|s|_|d|a|s|h|:| |1|,| |i|s|_|p|o|s|i|x|:| |1|,| |i|s|_|s|h|:| |1|,|
@22|1|,|1| @10|T|o|p|
diff --git a/runtime/syntax/testdir/dumps/sh_09_01.dump
b/runtime/syntax/testdir/dumps/sh_09_01.dump
new file mode 100644
index 000000000..817f705cc
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/sh_09_01.dump
@@ -0,0 +1,20 @@
+|(+0#e000e06#ffffff0| |c+0#af5f00255&|d| +0#e000e06&|;+0#af5f00255&|
+0#e000e06&|$|p|w|d| |)| +0#0000000&||| |w+0#af5f00255&|c|
+0#0000000&|-+0#e000e06&|c| +0#0000000&@53
+|(+0#e000e06&| |c+0#af5f00255&|d| +0#e000e06&|$|H|O|M|E| |;+0#af5f00255&|
+0#e000e06&|$|p|w|d| |)| +0#0000000&||| |w+0#af5f00255&|c|
+0#0000000&|-+0#e000e06&|c| +0#0000000&@47
+|(+0#e000e06&| |c+0#af5f00255&|d| +0#e000e06&|$|{|H|O|M|E|}| |;+0#af5f00255&|
+0#e000e06&|$|p|w|d| |)| +0#0000000&||| |w+0#af5f00255&|c|
+0#0000000&|-+0#e000e06&|c| +0#0000000&@45
+|(+0#e000e06&| |c+0#af5f00255&|d| +0#e000e06&|$|{|H|O|M|E|}| |)|
+0#0000000&||| |w+0#af5f00255&|c| +0#0000000&|-+0#e000e06&|c| +0#0000000&@52
+|(|(+0#e000e06&|n+0#00e0e07&|=+0#0000000&|1+0#e000002&|+|2|)+0#e000e06&|)+0#ffffff16#ff404010|
+0#0000000#ffffff0@65
+>#+0#0000e05&| |t|h|i|s| |i|s| |a| |s|y|n|t|a|x| |e|r@1|o|r|,| |"|l|e|t|"|
|i|s| |n|o|t| |a| |k|e|y|w|o|r|d| |i|n| |d|a|s|h| +0#0000000&@18
+|l|e|t| |n+0#00e0e07&|=+0#0000000&|1+0#e000002&|++0#0000000&|2+0#e000002&|
+0#0000000&@65
+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+| +0#0000000&@56|1|9|,|1| @9|B|o|t|
diff --git a/runtime/syntax/testdir/dumps/sh_bash_alias_00.dump
b/runtime/syntax/testdir/dumps/sh_bash_alias_00.dump
new file mode 100644
index 000000000..ab76d049b
--- /dev/null
+++ b/runtime/syntax/testdir/dumps/sh_bash_alias_00.dump
@@ -0,0 +1,20 @@
+>#+0#0000e05#ffffff0|!|/|u|s|r|/|b|i|n|/|b|a|s|h| +0#0000000&@59
+@75
+|a+0#af5f00255&|l|i|a|s| |l+0#00e0e07&|s|=+0#af5f00255&|'|l+0#e000002&|s|
|-@1|c|o|l|o|r|=|a|u|t|o|'+0#af5f00255&| +0#0000000&@48
+|~+0#4040ff13&| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|~| @73
+|i+0#0000000&|s|_|b|a|s|h|:| |1|,| @45|1|,|1| @10|A|l@1|
diff --git a/runtime/syntax/testdir/dumps/sh_ksh2020_05.dump
b/runtime/syntax/testdir/dumps/sh_ksh2020_05.dump
index ba9f354d5..d1bc36855 100644
--- a/runtime/syntax/testdir/dumps/sh_ksh2020_05.dump
+++ b/runtime/syntax/testdir/dumps/sh_ksh2020_05.dump
@@ -11,8 +11,8 @@
|#+0#0000e05&| |m|k|s|e|r|v|i|c|e| |a|n|d| |e|l|o@1|p| |(|r|a|r|e|l|y|
|p|r|o|v|i|d|e|d|;| |r|e|q|u|i|r|e|s| |S|H|O|P|T|_|M|K|S|E|R|V|I|C|E|)|
+0#0000000&@9
|m|k|s|e|r|v|i|c|e| |-+0#e000e06&@1|m|a|n|;+0#0000000&| |e|l|o@1|p|
|-+0#e000e06&@1|h|e|l|p| +0#0000000&@45
@75
-|#+0#0000e05&| |s|o|m|e| |m|k|s|h| |b|u|i|l|t|i|n|s| +0#0000000&@54
-|b|i|n|d|;| |r|e|n|a|m|e| @62
+|#+0#0000e05&| |s|o|m|e| |m|k|s|h| |b|u|i|l|t|i|n|s|,| |r|e|n|a|m|e|
|s|h|o|u|l|d| |b|e| |h|i|g|h|l|i|g|h|t|e|d| |a|s| |e|x|t|e|r|n|a|l|
|p|r|o|g|r|a|m| +0#0000000&@4
+|b|i|n|d|;| |r+0#af5f00255&|e|n|a|m|e| +0#0000000&@62
@75
|#+0#0000e05&| |;|&| |a|n|d| |;@1|&| |i|n| |c|a|s|e| |s|t|a|t|e|m|e|n|t|s|
+0#0000000&@43
|c+0#af5f00255&|a|s|e| +0#0000000&|x| |i+0#af5f00255&|n| +0#0000000&@65
diff --git a/runtime/syntax/testdir/dumps/sh_ksh88_05.dump
b/runtime/syntax/testdir/dumps/sh_ksh88_05.dump
index 95bea149c..107e2a9a7 100644
--- a/runtime/syntax/testdir/dumps/sh_ksh88_05.dump
+++ b/runtime/syntax/testdir/dumps/sh_ksh88_05.dump
@@ -11,8 +11,8 @@
|#+0#0000e05&| |m|k|s|e|r|v|i|c|e| |a|n|d| |e|l|o@1|p| |(|r|a|r|e|l|y|
|p|r|o|v|i|d|e|d|;| |r|e|q|u|i|r|e|s| |S|H|O|P|T|_|M|K|S|E|R|V|I|C|E|)|
+0#0000000&@9
|m|k|s|e|r|v|i|c|e| |-+0#e000e06&@1|m|a|n|;+0#0000000&| |e|l|o@1|p|
|-+0#e000e06&@1|h|e|l|p| +0#0000000&@45
@75
-|#+0#0000e05&| |s|o|m|e| |m|k|s|h| |b|u|i|l|t|i|n|s| +0#0000000&@54
-|b|i|n|d|;| |r|e|n|a|m|e| @62
+|#+0#0000e05&| |s|o|m|e| |m|k|s|h| |b|u|i|l|t|i|n|s|,| |r|e|n|a|m|e|
|s|h|o|u|l|d| |b|e| |h|i|g|h|l|i|g|h|t|e|d| |a|s| |e|x|t|e|r|n|a|l|
|p|r|o|g|r|a|m| +0#0000000&@4
+|b|i|n|d|;| |r+0#af5f00255&|e|n|a|m|e| +0#0000000&@62
@75
|#+0#0000e05&| |;|&| |a|n|d| |;@1|&| |i|n| |c|a|s|e| |s|t|a|t|e|m|e|n|t|s|
+0#0000000&@43
|c+0#af5f00255&|a|s|e| +0#0000000&|x| |i+0#af5f00255&|n| +0#0000000&@65
diff --git a/runtime/syntax/testdir/dumps/sh_ksh93u_05.dump
b/runtime/syntax/testdir/dumps/sh_ksh93u_05.dump
index ba9f354d5..3a1b1ce16 100644
--- a/runtime/syntax/testdir/dumps/sh_ksh93u_05.dump
+++ b/runtime/syntax/testdir/dumps/sh_ksh93u_05.dump
@@ -11,8 +11,8 @@
|#+0#0000e05&| |m|k|s|e|r|v|i|c|e| |a|n|d| |e|l|o@1|p| |(|r|a|r|e|l|y|
|p|r|o|v|i|d|e|d|;| |r|e|q|u|i|r|e|s| |S|H|O|P|T|_|M|K|S|E|R|V|I|C|E|)|
+0#0000000&@9
|m|k|s|e|r|v|i|c|e| |-+0#e000e06&@1|m|a|n|;+0#0000000&| |e|l|o@1|p|
|-+0#e000e06&@1|h|e|l|p| +0#0000000&@45
@75
-|#+0#0000e05&| |s|o|m|e| |m|k|s|h| |b|u|i|l|t|i|n|s| +0#0000000&@54
-|b|i|n|d|;| |r|e|n|a|m|e| @62
+|#+0#0000e05&| |s|o|m|e| |m|k|s|h| |b|u|i|l|t|i|n|s|,| |r|e|n|a|m|e|
|s|h|o|u|l|d| |b|e| |h|i|g|h|l|i|g|h|t|e|d| |a|s| |e|x|t|e|r|n|a|l|
|c|o|m@1|a|n|d| +0#0000000&@4
+|b|i|n|d|;| |r+0#af5f00255&|e|n|a|m|e| +0#0000000&@62
@75
|#+0#0000e05&| |;|&| |a|n|d| |;@1|&| |i|n| |c|a|s|e| |s|t|a|t|e|m|e|n|t|s|
+0#0000000&@43
|c+0#af5f00255&|a|s|e| +0#0000000&|x| |i+0#af5f00255&|n| +0#0000000&@65
diff --git a/runtime/syntax/testdir/dumps/sh_ksh93v_05.dump
b/runtime/syntax/testdir/dumps/sh_ksh93v_05.dump
index 479efcf81..80b2cc6c0 100644
--- a/runtime/syntax/testdir/dumps/sh_ksh93v_05.dump
+++ b/runtime/syntax/testdir/dumps/sh_ksh93v_05.dump
@@ -11,8 +11,8 @@
|#+0#0000e05&| |m|k|s|e|r|v|i|c|e| |a|n|d| |e|l|o@1|p| |(|r|a|r|e|l|y|
|p|r|o|v|i|d|e|d|;| |r|e|q|u|i|r|e|s| |S|H|O|P|T|_|M|K|S|E|R|V|I|C|E|)|
+0#0000000&@9
|m|k|s|e|r|v|i|c|e| |-+0#e000e06&@1|m|a|n|;+0#0000000&| |e|l|o@1|p|
|-+0#e000e06&@1|h|e|l|p| +0#0000000&@45
@75
-|#+0#0000e05&| |s|o|m|e| |m|k|s|h| |b|u|i|l|t|i|n|s| +0#0000000&@54
-|b|i|n|d|;| |r|e|n|a|m|e| @62
+|#+0#0000e05&| |s|o|m|e| |m|k|s|h| |b|u|i|l|t|i|n|s|,| |r|e|n|a|m|e|
|s|h|o|u|l|d| |b|e| |h|i|g|h|l|i|g|h|t|e|d| |a|s| |e|x|t|e|r|n|a|l|
|p|r|o|g|r|a|m| +0#0000000&@4
+|b|i|n|d|;| |r+0#af5f00255&|e|n|a|m|e| +0#0000000&@62
@75
|#+0#0000e05&| |;|&| |a|n|d| |;@1|&| |i|n| |c|a|s|e| |s|t|a|t|e|m|e|n|t|s|
+0#0000000&@43
|c+0#af5f00255&|a|s|e| +0#0000000&|x| |i+0#af5f00255&|n| +0#0000000&@65
diff --git a/runtime/syntax/testdir/dumps/sh_sundrous_01.dump
b/runtime/syntax/testdir/dumps/sh_sundrous_01.dump
index ad3449dc6..9d0fc5b1b 100644
--- a/runtime/syntax/testdir/dumps/sh_sundrous_01.dump
+++ b/runtime/syntax/testdir/dumps/sh_sundrous_01.dump
@@ -17,4 +17,4 @@
|m+0#af5f00255&|k|f|i|f|o| +0#0000000&@68
|m+0#af5f00255&|k|t|e|m|p| +0#0000000&@68
|m+0#af5f00255&|v| +0#0000000&@72
-@57|1|9|,|1| @9|3|4|%|
+@57|1|9|,|1| @9|3@1|%|
diff --git a/runtime/syntax/testdir/dumps/sh_sundrous_02.dump
b/runtime/syntax/testdir/dumps/sh_sundrous_02.dump
index 073d29f27..32d6da125 100644
--- a/runtime/syntax/testdir/dumps/sh_sundrous_02.dump
+++ b/runtime/syntax/testdir/dumps/sh_sundrous_02.dump
@@ -17,4 +17,4 @@
|s+0#af5f00255&|y|n|c| +0#0000000&@70
|t+0#af5f00255&|a|i|l| +0#0000000&@70
|t+0#af5f00255&|e@1| +0#0000000&@71
-@57|3|7|,|1| @9|8|1|%|
+@57|3|7|,|1| @9|7|9|%|
diff --git a/runtime/syntax/testdir/dumps/sh_sundrous_03.dump
b/runtime/syntax/testdir/dumps/sh_sundrous_03.dump
index 5a24b40d3..d9e4693e6 100644
--- a/runtime/syntax/testdir/dumps/sh_sundrous_03.dump
+++ b/runtime/syntax/testdir/dumps/sh_sundrous_03.dump
@@ -5,7 +5,8 @@
|u+0#af5f00255&|n|i|q| +0#0000000&@70
>w+0#af5f00255&|c| +0#0000000&@72
|x+0#af5f00255&|a|r|g|s| +0#0000000&@69
-|x+0#af5f00255&|g|r|e|p| +0#0000000&@69
+|#+0#0000e05&| |x|g|r|e|p| |i|s| |n|e|i|t|h|e|r| |a| |b|u|i|l|t|i|n| |f|o|r|
|b|a|s|h| |n|o|r| |a|n| |e|x|t|e|r|n|a|l| |p|r|o|g|r|a|m| +0#0000000&@13
+|x|g|r|e|p| @69
|~+0#4040ff13&| @73
|~| @73
|~| @73
@@ -16,5 +17,4 @@
|~| @73
|~| @73
|~| @73
-|~| @73
| +0#0000000&@56|5@1|,|1| @9|B|o|t|
diff --git a/runtime/syntax/testdir/input/sh_09.sh
b/runtime/syntax/testdir/input/sh_09.sh
index e736e06b6..ad22bfb40 100644
--- a/runtime/syntax/testdir/input/sh_09.sh
+++ b/runtime/syntax/testdir/input/sh_09.sh
@@ -16,4 +16,5 @@
( cd ${HOME} ; $pwd ) | wc -c
( cd ${HOME} ) | wc -c
((n=1+2))
+# this is a syntax error, "let" is not a keyword in dash
let n=1+2
diff --git a/runtime/syntax/testdir/input/sh_bash_alias.sh
b/runtime/syntax/testdir/input/sh_bash_alias.sh
new file mode 100644
index 000000000..7302fdf8a
--- /dev/null
+++ b/runtime/syntax/testdir/input/sh_bash_alias.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/bash
+
+alias ls='ls --color=auto'
diff --git a/runtime/syntax/testdir/input/sh_ksh2020.ksh
b/runtime/syntax/testdir/input/sh_ksh2020.ksh
index edb1ab24b..a0ecf8df9 100644
--- a/runtime/syntax/testdir/input/sh_ksh2020.ksh
+++ b/runtime/syntax/testdir/input/sh_ksh2020.ksh
@@ -88,7 +88,7 @@ poll --man
# mkservice and eloop (rarely provided; requires SHOPT_MKSERVICE)
mkservice --man; eloop --help
-# some mksh builtins
+# some mksh builtins, rename should be highlighted as external program
bind; rename
# ;& and ;;& in case statements
diff --git a/runtime/syntax/testdir/input/sh_ksh88.ksh
b/runtime/syntax/testdir/input/sh_ksh88.ksh
index 20ce31899..23d67db1d 100644
--- a/runtime/syntax/testdir/input/sh_ksh88.ksh
+++ b/runtime/syntax/testdir/input/sh_ksh88.ksh
@@ -88,7 +88,7 @@ poll --man
# mkservice and eloop (rarely provided; requires SHOPT_MKSERVICE)
mkservice --man; eloop --help
-# some mksh builtins
+# some mksh builtins, rename should be highlighted as external program
bind; rename
# ;& and ;;& in case statements
diff --git a/runtime/syntax/testdir/input/sh_ksh93u.ksh
b/runtime/syntax/testdir/input/sh_ksh93u.ksh
index 4f7a3f6c9..526922d68 100644
--- a/runtime/syntax/testdir/input/sh_ksh93u.ksh
+++ b/runtime/syntax/testdir/input/sh_ksh93u.ksh
@@ -88,7 +88,7 @@ poll --man
# mkservice and eloop (rarely provided; requires SHOPT_MKSERVICE)
mkservice --man; eloop --help
-# some mksh builtins
+# some mksh builtins, rename should be highlighted as external command
bind; rename
# ;& and ;;& in case statements
diff --git a/runtime/syntax/testdir/input/sh_ksh93v.ksh
b/runtime/syntax/testdir/input/sh_ksh93v.ksh
index 33649edb9..1878d2eaa 100644
--- a/runtime/syntax/testdir/input/sh_ksh93v.ksh
+++ b/runtime/syntax/testdir/input/sh_ksh93v.ksh
@@ -88,7 +88,7 @@ poll --man
# mkservice and eloop (rarely provided; requires SHOPT_MKSERVICE)
mkservice --man; eloop --help
-# some mksh builtins
+# some mksh builtins, rename should be highlighted as external program
bind; rename
# ;& and ;;& in case statements
diff --git a/runtime/syntax/testdir/input/sh_sundrous.bash
b/runtime/syntax/testdir/input/sh_sundrous.bash
index 8456af267..2f4df51f2 100644
--- a/runtime/syntax/testdir/input/sh_sundrous.bash
+++ b/runtime/syntax/testdir/input/sh_sundrous.bash
@@ -54,4 +54,5 @@ uname
uniq
wc
xargs
+# xgrep is neither a builtin for bash nor an external program
xgrep
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