Update runtime files.
diff --git a/runtime/syntax/sh.vim b/runtime/syntax/sh.vim
index 4087aff..60f23d2 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: May 29, 2015
-" Version: 137
+" Last Change: Oct 09, 2015
+" Version: 139
" URL: http://www.drchip.org/astronaut/vim/index.html#SYNTAX_SH
" For options and settings, please use: :help ft-sh-syntax
" This file includes many ideas from ?ric Brunet (eric.brunet@ens.fr)
@@ -16,14 +16,14 @@
finish
endif
-" AFAICT "." should be considered part of the iskeyword. Using iskeywords in
-" syntax is dicey, so the following code permits the user to
+" AFAICT "." should be considered part of the iskeyword for ksh. Using iskeywords
+" in syntax is dicey, so the following code permits the user to prevent/override
" g:sh_isk set to a string : specify iskeyword.
" g:sh_noisk exists : don't change iskeyword
-" g:sh_noisk does not exist : (default) append "." to iskeyword
+" g:sh_noisk does not exist : (default) append "." to iskeyword for kornshell
if exists("g:sh_isk") && type(g:sh_isk) == 1 " user specifying iskeyword
exe "setl isk=".g:sh_isk
-elseif !exists("g:sh_noisk") " optionally prevent appending '.' to iskeyword
+elseif !exists("g:sh_noisk") && exists("b:is_kornshell") " append '.' to iskeyword
setl isk+=.
endif
@@ -128,7 +128,7 @@
syn cluster shIfList contains=@shLoopList,shDblBrace,shDblParen,shFunctionKey,shFunctionOne,shFunctionTwo
syn cluster shLoopList contains=@shCaseList,@shErrorList,shCaseEsac,shConditional,shDblBrace,shExpr,shFor,shForPP,shIf,shOption,shSet,shTest,shTestOpr
syn cluster shSubShList contains=@shCommandSubList,shCaseEsac,shColon,shCommandSub,shComment,shDo,shEcho,shExpr,shFor,shIf,shRedir,shSetList,shSource,shStatement,shVariable,shCtrlSeq,shOperator
-syn cluster shTestList contains=shCharClass,shCommandSub,shComment,shCtrlSeq,shDeref,shDerefSimple,shDoubleQuote,shExDoubleQuote,shExpr,shExSingleQuote,shNumber,shOperator,shSingleQuote,shTest,shTestOpr
+syn cluster shTestList contains=shCharClass,shCommandSub,shCtrlSeq,shDeref,shDerefSimple,shDoubleQuote,shExDoubleQuote,shExpr,shExSingleQuote,shNumber,shOperator,shSingleQuote,shTest,shTestOpr
" Echo: {{{1
" ====
" This one is needed INSIDE a CommandSub, so that `echo bla` be correct
@@ -321,12 +321,11 @@
endif
syn region shSingleQuote matchgroup=shQuote start=+'+ end=+'+ contains=@Spell
syn region shDoubleQuote matchgroup=shQuote start=+\%(\%(\\\\\)*\\\)\@<!"+ skip=+\\"+ end=+"+ contains=@shDblQuoteList,shStringSpecial,@Spell
-syn region shDoubleQuote matchgroup=shQuote start=+"+ skip=+\\"+ end=+"+ contains=@shDblQuoteList,shStringSpecial,@Spell
syn match shStringSpecial "[^[:print:] \t]" contained
syn match shStringSpecial "\%(\\\\\)*\\[\\"'`$()#]"
" COMBAK: why is ,shComment on next line???
-syn match shSpecial "[^\\]\zs\%(\\\\\)*\\[\\"'`$()#]" nextgroup=shMoreSpecial,shComment
-syn match shSpecial "^\%(\\\\\)*\\[\\"'`$()#]" nextgroup=shComment
+syn match shSpecial "[^\\]\zs\%(\\\\\)*\\[\\"'`$()#]"
+syn match shSpecial "^\%(\\\\\)*\\[\\"'`$()#]"
syn match shMoreSpecial "\%(\\\\\)*\\[\\"'`$()#]" nextgroup=shMoreSpecial contained
" Comments: {{{1
@@ -409,27 +408,27 @@
if exists("b:is_bash")
if s:sh_fold_functions
- syn region shFunctionOne fold matchgroup=shFunction start="^\s*\h[-a-zA-Z_0-9]*\s*()\_s*{" end="}" contains=@shFunctionList skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
- syn region shFunctionTwo fold matchgroup=shFunction start="\h[-a-zA-Z_0-9]*\s*\%(()\)\=\_s*{" end="}" contains=shFunctionKey,@shFunctionList contained skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
- syn region shFunctionThree fold matchgroup=shFunction start="^\s*\h[-a-zA-Z_0-9]*\s*()\_s*(" end=")" contains=@shFunctionList skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
- syn region shFunctionFour fold matchgroup=shFunction start="\h[-a-zA-Z_0-9]*\s*\%(()\)\=\_s*)" end=")" contains=shFunctionKey,@shFunctionList contained skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
+ syn region shFunctionOne fold matchgroup=shFunction start="^\s*\h[-a-zA-Z_0-9]*\s*()\_s*{" end="}" contains=@shFunctionList skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
+ syn region shFunctionTwo fold matchgroup=shFunction start="\<[^d][^o]\&\h[-a-zA-Z_0-9]*\s*\%(()\)\=\_s*{" end="}" contains=shFunctionKey,@shFunctionList contained skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
+ syn region shFunctionThree fold matchgroup=shFunction start="^\s*\h[-a-zA-Z_0-9]*\s*()\_s*(" end=")" contains=@shFunctionList skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
+ syn region shFunctionFour fold matchgroup=shFunction start="\<[^d][^o]\&\h[-a-zA-Z_0-9]*\s*\%(()\)\=\_s*)" end=")" contains=shFunctionKey,@shFunctionList contained skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
else
- syn region shFunctionOne matchgroup=shFunction start="^\s*\h[-a-zA-Z_0-9]*\s*()\_s*{" end="}" contains=@shFunctionList
- syn region shFunctionTwo matchgroup=shFunction start="\h[-a-zA-Z_0-9]*\s*\%(()\)\=\_s*{" end="}" contains=shFunctionKey,@shFunctionList contained
- syn region shFunctionThree matchgroup=shFunction start="^\s*\h[-a-zA-Z_0-9]*\s*()\_s*(" end=")" contains=@shFunctionList
- syn region shFunctionFour matchgroup=shFunction start="\h[-a-zA-Z_0-9]*\s*\%(()\)\=\_s*(" end=")" contains=shFunctionKey,@shFunctionList contained
+ syn region shFunctionOne matchgroup=shFunction start="^\s*\h[-a-zA-Z_0-9]*\s*()\_s*{" end="}" contains=@shFunctionList
+ syn region shFunctionTwo matchgroup=shFunction start="\<[^d][^o]\&\h[-a-zA-Z_0-9]*\s*\%(()\)\=\_s*{" end="}" contains=shFunctionKey,@shFunctionList contained
+ syn region shFunctionThree matchgroup=shFunction start="^\s*\h[-a-zA-Z_0-9]*\s*()\_s*(" end=")" contains=@shFunctionList
+ syn region shFunctionFour matchgroup=shFunction start="\<[^d][^o]\&\h[-a-zA-Z_0-9]*\s*\%(()\)\=\_s*(" end=")" contains=shFunctionKey,@shFunctionList contained
endif
else
if s:sh_fold_functions
- syn region shFunctionOne fold matchgroup=shFunction start="^\s*\h\w*\s*()\_s*{" end="}" contains=@shFunctionList skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
- syn region shFunctionTwo fold matchgroup=shFunction start="\h\w*\s*\%(()\)\=\_s*{" end="}" contains=shFunctionKey,@shFunctionList contained skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
- syn region shFunctionThree fold matchgroup=shFunction start="^\s*\h\w*\s*()\_s*(" end=")" contains=@shFunctionList skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
- syn region shFunctionFour fold matchgroup=shFunction start="\h\w*\s*\%(()\)\=\_s*(" end=")" contains=shFunctionKey,@shFunctionList contained skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
+ syn region shFunctionOne fold matchgroup=shFunction start="^\s*\h\w*\s*()\_s*{" end="}" contains=@shFunctionList skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
+ syn region shFunctionTwo fold matchgroup=shFunction start="\<[^d][^o]\&\h\w*\s*\%(()\)\=\_s*{" end="}" contains=shFunctionKey,@shFunctionList contained skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
+ syn region shFunctionThree fold matchgroup=shFunction start="^\s*\h\w*\s*()\_s*(" end=")" contains=@shFunctionList skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
+ syn region shFunctionFour fold matchgroup=shFunction start="\<[^d][^o]\&\h\w*\s*\%(()\)\=\_s*(" end=")" contains=shFunctionKey,@shFunctionList contained skipwhite skipnl nextgroup=shFunctionStart,shQuickComment
else
- syn region shFunctionOne matchgroup=shFunction start="^\s*\h\w*\s*()\_s*{" end="}" contains=@shFunctionList
- syn region shFunctionTwo matchgroup=shFunction start="\h\w*\s*\%(()\)\=\_s*{" end="}" contains=shFunctionKey,@shFunctionList contained
- syn region shFunctionThree matchgroup=shFunction start="^\s*\h\w*\s*()\_s*(" end=")" contains=@shFunctionList
- syn region shFunctionFour matchgroup=shFunction start="\h\w*\s*\%(()\)\=\_s*(" end=")" contains=shFunctionKey,@shFunctionList contained
+ syn region shFunctionOne matchgroup=shFunction start="^\s*\h\w*\s*()\_s*{" end="}" contains=@shFunctionList
+ syn region shFunctionTwo matchgroup=shFunction start="\<[^d][^o]\&\h\w*\s*\%(()\)\=\_s*{" end="}" contains=shFunctionKey,@shFunctionList contained
+ syn region shFunctionThree matchgroup=shFunction start="^\s*\h\w*\s*()\_s*(" end=")" contains=@shFunctionList
+ syn region shFunctionFour matchgroup=shFunction start="\<[^d][^o]\&\h\w*\s*\%(()\)\=\_s*(" end=")" contains=shFunctionKey,@shFunctionList contained
endif
endif