updated for version 7.0c11
diff --git a/runtime/syntax/sh.vim b/runtime/syntax/sh.vim
index ee029e2..8e20b98 100644
--- a/runtime/syntax/sh.vim
+++ b/runtime/syntax/sh.vim
@@ -2,8 +2,8 @@
" Language: shell (sh) Korn shell (ksh) bash (sh)
" Maintainer: Dr. Charles E. Campbell, Jr. <NdrOchipS@PcampbellAfamily.Mbiz>
" Previous Maintainer: Lennart Schultz <Lennart.Schultz@ecmwf.int>
-" Last Change: Mar 01, 2006
-" Version: 81
+" Last Change: Apr 06, 2006
+" Version: 82
" URL: http://mysite.verizon.net/astronaut/vim/index.html#vimlinks_syntax
"
" Using the following VIM variables: {{{1
@@ -79,7 +79,7 @@
syn cluster shEchoList contains=shArithmetic,shCommandSub,shDeref,shDerefSimple,shExpr,shExSingleQuote,shSingleQuote,shDoubleQuote,shSpecial
syn cluster shExprList1 contains=shCharClass,shNumber,shOperator,shExSingleQuote,shSingleQuote,shDoubleQuote,shSpecial,shExpr,shDblBrace,shDeref,shDerefSimple
syn cluster shExprList2 contains=@shExprList1,@shCaseList,shTest
-syn cluster shFunctionList contains=@shCommandSubList,shCaseEsac,shColon,shCommandSub,shCommandSub,shComment,shDo,shEcho,shFor,shHereDoc,shIf,shRedir,shSetList,shSource,shStatement,shVariable,shSpecial,shOperator,shFunctionStart
+syn cluster shFunctionList contains=@shCommandSubList,shCaseEsac,shColon,shCommandSub,shCommandSub,shComment,shDo,shEcho,shExpr,shFor,shHereDoc,shIf,shRedir,shSetList,shSource,shStatement,shVariable,shSpecial,shOperator,shFunctionStart
syn cluster shHereBeginList contains=@shCommandSubList
syn cluster shHereList contains=shBeginHere,shHerePayload
syn cluster shHereListDQ contains=shBeginHere,@shDblQuoteList,shHerePayload
@@ -154,9 +154,15 @@
" Loops: do, if, while, until {{{1
" ======
-syn region shDo transparent matchgroup=shConditional start="\<do\>" matchgroup=shConditional end="\<done\>" contains=@shLoopList
-syn region shIf transparent matchgroup=shConditional start="\<if\>" matchgroup=shConditional end="\<;\_s*then\>" end="\<fi\>" contains=@shLoopList,shDblBrace,shDblParen
-syn region shFor matchgroup=shLoop start="\<for\>" end="\<in\>" end="\<do\>"me=e-2 contains=@shLoopList,shDblParen skipwhite nextgroup=shCurlyIn
+if g:sh_fold_enabled
+ syn region shDo fold transparent matchgroup=shConditional start="\<do\>" matchgroup=shConditional end="\<done\>" contains=@shLoopList
+ syn region shIf fold transparent matchgroup=shConditional start="\<if\>" matchgroup=shConditional end="\<;\_s*then\>" end="\<fi\>" contains=@shLoopList,shDblBrace,shDblParen,shFunctionKey
+ syn region shFor fold matchgroup=shLoop start="\<for\>" end="\<in\>" end="\<do\>"me=e-2 contains=@shLoopList,shDblParen skipwhite nextgroup=shCurlyIn
+else
+ syn region shDo transparent matchgroup=shConditional start="\<do\>" matchgroup=shConditional end="\<done\>" contains=@shLoopList
+ syn region shIf transparent matchgroup=shConditional start="\<if\>" matchgroup=shConditional end="\<;\_s*then\>" end="\<fi\>" contains=@shLoopList,shDblBrace,shDblParen,shFunctionKey
+ syn region shFor matchgroup=shLoop start="\<for\>" end="\<in\>" end="\<do\>"me=e-2 contains=@shLoopList,shDblParen skipwhite nextgroup=shCurlyIn
+endif
if exists("b:is_kornshell") || exists("b:is_bash")
syn cluster shCaseList add=shRepeat
syn region shRepeat matchgroup=shLoop start="\<while\>" end="\<in\>" end="\<do\>"me=e-2 contains=@shLoopList,shDblParen,shDblBrace
@@ -174,7 +180,11 @@
syn match shCaseBar contained skipwhite "[^|"`'()]\{-}|"hs=e nextgroup=shCase,shCaseStart,shCaseBar,shComment,shCaseExSingleQuote,shCaseSingleQuote,shCaseDoubleQuote
syn match shCaseStart contained skipwhite skipnl "(" nextgroup=shCase,shCaseBar
syn region shCase contained skipwhite skipnl matchgroup=shSnglCase start="[^#$()'"]\{-})"ms=s,hs=e end=";;" end="esac"me=s-1 contains=@shCaseList nextgroup=shCaseStart,shCase,shComment
-syn region shCaseEsac matchgroup=shConditional start="\<case\>" end="\<esac\>" contains=@shCaseEsacList
+if g:sh_fold_enabled
+ syn region shCaseEsac fold matchgroup=shConditional start="\<case\>" end="\<esac\>" contains=@shCaseEsacList
+else
+ syn region shCaseEsac matchgroup=shConditional start="\<case\>" end="\<esac\>" contains=@shCaseEsacList
+endif
syn keyword shCaseIn contained skipwhite skipnl in nextgroup=shCase,shCaseStart,shCaseBar,shComment,shCaseExSingleQuote,shCaseSingleQuote,shCaseDoubleQuote
if exists("b:is_bash")
syn region shCaseExSingleQuote matchgroup=shOperator start=+\$'+ skip=+\\\\\|\\.+ end=+'+ contains=shStringSpecial,shSpecial skipwhite skipnl nextgroup=shCaseBar contained
@@ -319,7 +329,7 @@
" Functions: {{{1
syn keyword shFunctionKey function skipwhite skipnl nextgroup=shFunctionTwo
-syn match shFunctionStart "{" contained
+syn match shFunctionStart "^\s*{" contained
if g:sh_fold_enabled
syn region shFunctionOne transparent fold start="^\s*\h\w*\s*()\_s*\ze{" matchgroup=shFunctionStart end="}" contains=@shFunctionList
syn region shFunctionTwo transparent fold start="\h\w*\s*\%(()\)\=\_s*\ze{" matchgroup=shFunctionStart end="}" contains=shFunctionKey,@shFunctionList contained