A few updated runtime files.
diff --git a/runtime/syntax/sh.vim b/runtime/syntax/sh.vim
index 3747d99..0bec249 100644
--- a/runtime/syntax/sh.vim
+++ b/runtime/syntax/sh.vim
@@ -2,8 +2,8 @@
" Language: shell (sh) Korn shell (ksh) bash (sh)
" Maintainer: Charles E. Campbell <NdrOchipS@PcampbellAfamily.Mbiz>
" Previous Maintainer: Lennart Schultz <Lennart.Schultz@ecmwf.int>
-" Last Change: Mar 04, 2013
-" Version: 129
+" Last Change: Jul 02, 2013
+" Version: 131
" URL: http://mysite.verizon.net/astronaut/vim/index.html#vimlinks_syntax
" For options and settings, please use: :help ft-sh-syntax
" This file includes many ideas from ?ric Brunet (eric.brunet@ens.fr)
@@ -30,19 +30,20 @@
" trying to answer the question: which shell is /bin/sh, really?
" If the user has not specified any of g:is_kornshell, g:is_bash, g:is_posix, g:is_sh, then guess.
if !exists("g:is_kornshell") && !exists("g:is_bash") && !exists("g:is_posix") && !exists("g:is_sh")
+ let s:shell = ""
if executable("/bin/sh")
- if resolve("/bin/sh") =~ 'bash$'
- let g:is_bash= 1
- elseif resolve("/bin/sh") =~ 'ksh$'
- let g:is_ksh = 1
- endif
+ let s:shell = resolve("/bin/sh")
elseif executable("/usr/bin/sh")
- if resolve("/usr/bin//sh") =~ 'bash$'
- let g:is_bash= 1
- elseif resolve("/usr/bin//sh") =~ 'ksh$'
- let g:is_ksh = 1
- endif
+ let s:shell = resolve("/usr/bin/sh")
endif
+ if s:shell =~ 'bash$'
+ let g:is_bash= 1
+ elseif s:shell =~ 'ksh$'
+ let g:is_kornshell = 1
+ elseif s:shell =~ 'dash$'
+ let g:is_posix = 1
+ endif
+ unlet s:shell
endif
" handling /bin/sh with is_kornshell/is_sh {{{1
@@ -124,7 +125,7 @@
syn cluster shHereBeginList contains=@shCommandSubList
syn cluster shHereList contains=shBeginHere,shHerePayload
syn cluster shHereListDQ contains=shBeginHere,@shDblQuoteList,shHerePayload
-syn cluster shIdList contains=shCommandSub,shWrapLineOperator,shSetOption,shDeref,shDerefSimple,shRedir,shExSingleQuote,shExDoubleQuote,shSingleQuote,shDoubleQuote,shExpr,shCtrlSeq,shStringSpecial
+syn cluster shIdList contains=shCommandSub,shWrapLineOperator,shSetOption,shDeref,shDerefSimple,shRedir,shExSingleQuote,shExDoubleQuote,shSingleQuote,shDoubleQuote,shExpr,shCtrlSeq,shStringSpecial,shAtExpr
syn cluster shIfList contains=@shLoopList,shDblBrace,shDblParen,shFunctionKey,shFunctionOne,shFunctionTwo
syn cluster shLoopList contains=@shCaseList,shTestOpr,shExpr,shDblBrace,shConditional,shCaseEsac,shTest,@shErrorList,shSet,shOption
syn cluster shSubShList contains=@shCommandSubList,shCaseEsac,shColon,shCommandSub,shComment,shDo,shEcho,shExpr,shFor,shIf,shRedir,shSetList,shSource,shStatement,shVariable,shCtrlSeq,shOperator
@@ -132,8 +133,8 @@
" Echo: {{{1
" ====
" This one is needed INSIDE a CommandSub, so that `echo bla` be correct
-syn region shEcho matchgroup=shStatement start="\<echo\>" skip="\\$" matchgroup=shEchoDelim end="$" matchgroup=NONE end="[<>;&|()]"me=e-1 end="\d[<>]"me=e-2 end="\s#"me=e-2 contains=@shEchoList skipwhite nextgroup=shQuickComment
-syn region shEcho matchgroup=shStatement start="\<print\>" skip="\\$" matchgroup=shEchoDelim end="$" matchgroup=NONE end="[<>;&|()]"me=e-1 end="\d[<>]"me=e-2 end="\s#"me=e-2 contains=@shEchoList skipwhite nextgroup=shQuickComment
+syn region shEcho matchgroup=shStatement start="\<echo\>" skip="\\$" matchgroup=shEchoDelim end="$" matchgroup=NONE end="[<>;&|()`]"me=e-1 end="\d[<>]"me=e-2 end="\s#"me=e-2 contains=@shEchoList skipwhite nextgroup=shQuickComment
+syn region shEcho matchgroup=shStatement start="\<print\>" skip="\\$" matchgroup=shEchoDelim end="$" matchgroup=NONE end="[<>;&|()`]"me=e-1 end="\d[<>]"me=e-2 end="\s#"me=e-2 contains=@shEchoList skipwhite nextgroup=shQuickComment
syn match shEchoQuote contained '\%(\\\\\)*\\["`'()]'
" This must be after the strings, so that ... \" will be correct
@@ -167,7 +168,7 @@
" Options: {{{1
" ====================
syn match shOption "\s\zs[-+][-_a-zA-Z0-9#]\+"
-syn match shOption "\s\zs--[^ \t$`'"|]\+"
+syn match shOption "\s\zs--[^ \t$`'"|);]\+"
" File Redirection Highlighted As Operators: {{{1
"===========================================
@@ -263,7 +264,7 @@
"======
syn match shWrapLineOperator "\\$"
syn region shCommandSub start="`" skip="\\\\\|\\." end="`" contains=@shCommandSubList
-syn match shEscape contained '\%(\\\\\)*\\.'
+syn match shEscape contained '\%(^\)\@!\%(\\\\\)*\\.'
" $() and $(()): {{{1
" $(..) is not supported by sh (Bourne shell). However, apparently
@@ -339,42 +340,42 @@
" Here Documents: {{{1
" =========================================
if version < 600
- syn region shHereDoc matchgroup=shRedir start="<<\s*\**END[a-zA-Z_0-9]*\**" matchgroup=shRedir end="^END[a-zA-Z_0-9]*$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir start="<<-\s*\**END[a-zA-Z_0-9]*\**" matchgroup=shRedir end="^\s*END[a-zA-Z_0-9]*$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir start="<<\s*\**EOF\**" matchgroup=shRedir end="^EOF$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir start="<<-\s*\**EOF\**" matchgroup=shRedir end="^\s*EOF$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir start="<<\s*\**\.\**" matchgroup=shRedir end="^\.$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir start="<<-\s*\**\.\**" matchgroup=shRedir end="^\s*\.$" contains=@shDblQuoteList
+ syn region shHereDoc matchgroup=shRedir01 start="<<\s*\**END[a-zA-Z_0-9]*\**" matchgroup=shRedir01 end="^END[a-zA-Z_0-9]*$" contains=@shDblQuoteList
+ syn region shHereDoc matchgroup=shRedir02 start="<<-\s*\**END[a-zA-Z_0-9]*\**" matchgroup=shRedir02 end="^\s*END[a-zA-Z_0-9]*$" contains=@shDblQuoteList
+ syn region shHereDoc matchgroup=shRedir03 start="<<\s*\**EOF\**" matchgroup=shRedir03 end="^EOF$" contains=@shDblQuoteList
+ syn region shHereDoc matchgroup=shRedir04 start="<<-\s*\**EOF\**" matchgroup=shRedir04 end="^\s*EOF$" contains=@shDblQuoteList
+ syn region shHereDoc matchgroup=shRedir05 start="<<\s*\**\.\**" matchgroup=shRedir05 end="^\.$" contains=@shDblQuoteList
+ syn region shHereDoc matchgroup=shRedir06 start="<<-\s*\**\.\**" matchgroup=shRedir06 end="^\s*\.$" contains=@shDblQuoteList
elseif s:sh_fold_heredoc
- syn region shHereDoc matchgroup=shRedir fold start="<<\s*\z([^ \t|]*\)" matchgroup=shRedir end="^\z1\s*$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir fold start="<<\s*\"\z([^ \t|]*\)\"" matchgroup=shRedir end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir fold start="<<\s*'\z([^ \t|]*\)'" matchgroup=shRedir end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir fold start="<<-\s*\z([^ \t|]*\)" matchgroup=shRedir end="^\s*\z1\s*$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir fold start="<<-\s*\"\z([^ \t|]*\)\"" matchgroup=shRedir end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir fold start="<<-\s*'\z([^ \t|]*\)'" matchgroup=shRedir end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir fold start="<<\s*\\\_$\_s*\z([^ \t|]*\)" matchgroup=shRedir end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir fold start="<<\s*\\\_$\_s*\"\z([^ \t|]*\)\"" matchgroup=shRedir end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir fold start="<<-\s*\\\_$\_s*'\z([^ \t|]*\)'" matchgroup=shRedir end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir fold start="<<-\s*\\\_$\_s*\z([^ \t|]*\)" matchgroup=shRedir end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir fold start="<<-\s*\\\_$\_s*\"\z([^ \t|]*\)\"" matchgroup=shRedir end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir fold start="<<\s*\\\_$\_s*'\z([^ \t|]*\)'" matchgroup=shRedir end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir fold start="<<\\\z([^ \t|]*\)" matchgroup=shRedir end="^\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir07 fold start="<<\s*\z([^ \t|]*\)" matchgroup=shRedir07 end="^\z1\s*$" contains=@shDblQuoteList
+ syn region shHereDoc matchgroup=shRedir08 fold start="<<\s*\"\z([^ \t|]*\)\"" matchgroup=shRedir08 end="^\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir09 fold start="<<\s*'\z([^ \t|]*\)'" matchgroup=shRedir09 end="^\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir10 fold start="<<-\s*\z([^ \t|]*\)" matchgroup=shRedir10 end="^\s*\z1\s*$" contains=@shDblQuoteList
+ syn region shHereDoc matchgroup=shRedir11 fold start="<<-\s*\"\z([^ \t|]*\)\"" matchgroup=shRedir11 end="^\s*\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir12 fold start="<<-\s*'\z([^ \t|]*\)'" matchgroup=shRedir12 end="^\s*\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir13 fold start="<<\s*\\\_$\_s*\z([^ \t|]*\)" matchgroup=shRedir13 end="^\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir14 fold start="<<\s*\\\_$\_s*\"\z([^ \t|]*\)\"" matchgroup=shRedir14 end="^\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir15 fold start="<<-\s*\\\_$\_s*'\z([^ \t|]*\)'" matchgroup=shRedir15 end="^\s*\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir16 fold start="<<-\s*\\\_$\_s*\z([^ \t|]*\)" matchgroup=shRedir16 end="^\s*\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir17 fold start="<<-\s*\\\_$\_s*\"\z([^ \t|]*\)\"" matchgroup=shRedir17 end="^\s*\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir18 fold start="<<\s*\\\_$\_s*'\z([^ \t|]*\)'" matchgroup=shRedir18 end="^\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir19 fold start="<<\\\z([^ \t|]*\)" matchgroup=shRedir19 end="^\z1\s*$"
else
- syn region shHereDoc matchgroup=shRedir start="<<\s*\\\=\z([^ \t|]*\)" matchgroup=shRedir end="^\z1\s*$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir start="<<\s*\"\z([^ \t|]*\)\"" matchgroup=shRedir end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir start="<<-\s*\z([^ \t|]*\)" matchgroup=shRedir end="^\s*\z1\s*$" contains=@shDblQuoteList
- syn region shHereDoc matchgroup=shRedir start="<<-\s*'\z([^ \t|]*\)'" matchgroup=shRedir end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir start="<<\s*'\z([^ \t|]*\)'" matchgroup=shRedir end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir start="<<-\s*\"\z([^ \t|]*\)\"" matchgroup=shRedir end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir start="<<\s*\\\_$\_s*\z([^ \t|]*\)" matchgroup=shRedir end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir start="<<-\s*\\\_$\_s*\z([^ \t|]*\)" matchgroup=shRedir end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir start="<<-\s*\\\_$\_s*'\z([^ \t|]*\)'" matchgroup=shRedir end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir start="<<\s*\\\_$\_s*'\z([^ \t|]*\)'" matchgroup=shRedir end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir start="<<\s*\\\_$\_s*\"\z([^ \t|]*\)\"" matchgroup=shRedir end="^\z1\s*$"
- syn region shHereDoc matchgroup=shRedir start="<<-\s*\\\_$\_s*\"\z([^ \t|]*\)\"" matchgroup=shRedir end="^\s*\z1\s*$"
- syn region shHereDoc matchgroup=shRedir start="<<\\\z([^ \t|]*\)" matchgroup=shRedir end="^\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir20 start="<<\s*\\\=\z([^ \t|]*\)" matchgroup=shRedir20 end="^\z1\s*$" contains=@shDblQuoteList
+ syn region shHereDoc matchgroup=shRedir21 start="<<\s*\"\z([^ \t|]*\)\"" matchgroup=shRedir21 end="^\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir22 start="<<-\s*\z([^ \t|]*\)" matchgroup=shRedir22 end="^\s*\z1\s*$" contains=@shDblQuoteList
+ syn region shHereDoc matchgroup=shRedir23 start="<<-\s*'\z([^ \t|]*\)'" matchgroup=shRedir23 end="^\s*\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir24 start="<<\s*'\z([^ \t|]*\)'" matchgroup=shRedir24 end="^\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir25 start="<<-\s*\"\z([^ \t|]*\)\"" matchgroup=shRedir25 end="^\s*\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir26 start="<<\s*\\\_$\_s*\z([^ \t|]*\)" matchgroup=shRedir26 end="^\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir27 start="<<-\s*\\\_$\_s*\z([^ \t|]*\)" matchgroup=shRedir27 end="^\s*\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir28 start="<<-\s*\\\_$\_s*'\z([^ \t|]*\)'" matchgroup=shRedir28 end="^\s*\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir29 start="<<\s*\\\_$\_s*'\z([^ \t|]*\)'" matchgroup=shRedir29 end="^\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir30 start="<<\s*\\\_$\_s*\"\z([^ \t|]*\)\"" matchgroup=shRedir30 end="^\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir31 start="<<-\s*\\\_$\_s*\"\z([^ \t|]*\)\"" matchgroup=shRedir31 end="^\s*\z1\s*$"
+ syn region shHereDoc matchgroup=shRedir32 start="<<\\\z([^ \t|]*\)" matchgroup=shRedir32 end="^\z1\s*$"
endif
" Here Strings: {{{1
@@ -389,14 +390,15 @@
syn match shSetOption "\s\zs[-+][a-zA-Z0-9]\+\>" contained
syn match shVariable "\<\([bwglsav]:\)\=[a-zA-Z0-9.!@_%+,]*\ze=" nextgroup=shSetIdentifier
syn match shSetIdentifier "=" contained nextgroup=shCmdParenRegion,shPattern,shDeref,shDerefSimple,shDoubleQuote,shExDoubleQuote,shSingleQuote,shExSingleQuote
+syn region shAtExpr contained start="@(" end=")" contains=@shIdList
if exists("b:is_bash")
- syn region shSetList oneline matchgroup=shSet start="\<\(declare\|typeset\|local\|export\|unset\)\>\ze[^/]" end="$" matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+#\|=" contains=@shIdList
- syn region shSetList oneline matchgroup=shSet start="\<set\>\ze[^/]" end="\ze[;|)]\|$" matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+=" contains=@shIdList
+ syn region shSetList oneline matchgroup=shSet start="\<\(declare\|typeset\|local\|export\|unset\)\>\ze[^/]" end="$" matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+#\|=" contains=@shIdList
+ syn region shSetList oneline matchgroup=shSet start="\<set\>\ze[^/]" end="\ze[;|)]\|$" matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+=" contains=@shIdList
elseif exists("b:is_kornshell")
- syn region shSetList oneline matchgroup=shSet start="\<\(typeset\|export\|unset\)\>\ze[^/]" end="$" matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+[#=]" contains=@shIdList
- syn region shSetList oneline matchgroup=shSet start="\<set\>\ze[^/]" end="$" matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+[#=]" contains=@shIdList
+ syn region shSetList oneline matchgroup=shSet start="\<\(typeset\|export\|unset\)\>\ze[^/]" end="$" matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+[#=]" contains=@shIdList
+ syn region shSetList oneline matchgroup=shSet start="\<set\>\ze[^/]" end="$" matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+[#=]" contains=@shIdList
else
- syn region shSetList oneline matchgroup=shSet start="\<\(set\|export\|unset\)\>\ze[^/]" end="$" matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+[#=]" contains=@shIdList
+ syn region shSetList oneline matchgroup=shSet start="\<\(set\|export\|unset\)\>\ze[^/]" end="$" matchgroup=shSetListDelim end="\ze[}|);&]" matchgroup=NONE end="\ze\s\+[#=]" contains=@shIdList
endif
" Functions: {{{1
@@ -497,7 +499,8 @@
endif
" Arithmetic Parenthesized Expressions: {{{1
-syn region shParen matchgroup=shArithRegion start='[^$]\zs(\%(\ze[^(]\|$\)' end=')' contains=@shArithParenList
+"syn region shParen matchgroup=shArithRegion start='[^$]\zs(\%(\ze[^(]\|$\)' end=')' contains=@shArithParenList
+syn region shParen matchgroup=shArithRegion start='\$\@!(\%(\ze[^(]\|$\)' end=')' contains=@shArithParenList
" Useful sh Keywords: {{{1
" ===================
@@ -549,6 +552,7 @@
" Default Highlighting: {{{1
" =====================
hi def link shArithRegion shShellVariables
+hi def link shAtExpr shSetList
hi def link shBeginHere shRedir
hi def link shCaseBar shConditional
hi def link shCaseCommandSub shCommandSub
@@ -655,6 +659,38 @@
hi def link shString String
hi def link shTodo Todo
hi def link shAlias Identifier
+hi def link shRedir01 shRedir
+hi def link shRedir02 shRedir
+hi def link shRedir03 shRedir
+hi def link shRedir04 shRedir
+hi def link shRedir05 shRedir
+hi def link shRedir06 shRedir
+hi def link shRedir07 shRedir
+hi def link shRedir08 shRedir
+hi def link shRedir09 shRedir
+hi def link shRedir10 shRedir
+hi def link shRedir11 shRedir
+hi def link shRedir12 shRedir
+hi def link shRedir13 shRedir
+hi def link shRedir14 shRedir
+hi def link shRedir15 shRedir
+hi def link shRedir16 shRedir
+hi def link shRedir17 shRedir
+hi def link shRedir18 shRedir
+hi def link shRedir19 shRedir
+hi def link shRedir20 shRedir
+hi def link shRedir21 shRedir
+hi def link shRedir22 shRedir
+hi def link shRedir23 shRedir
+hi def link shRedir24 shRedir
+hi def link shRedir25 shRedir
+hi def link shRedir26 shRedir
+hi def link shRedir27 shRedir
+hi def link shRedir28 shRedir
+hi def link shRedir29 shRedir
+hi def link shRedir30 shRedir
+hi def link shRedir31 shRedir
+hi def link shRedir32 shRedir
" Set Current Syntax: {{{1
" ===================