updated for version 7.0194
diff --git a/runtime/syntax/sh.vim b/runtime/syntax/sh.vim
index 5aa1e4d..74f96bc 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: Dec 29, 2005
-" Version: 79
+" Last Change: Feb 01, 2006
+" Version: 80
" URL: http://mysite.verizon.net/astronaut/vim/index.html#vimlinks_syntax
"
" Using the following VIM variables: {{{1
@@ -173,7 +173,7 @@
" ====
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="[^#$()]\{-})"ms=s,hs=e end=";;" end="esac"me=s-1 contains=@shCaseList nextgroup=shCaseStart,shCase,,shComment
+syn region shCase contained skipwhite skipnl matchgroup=shSnglCase start="[^#$()'"]\{-})"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
syn keyword shCaseIn contained skipwhite skipnl in nextgroup=shCase,shCaseStart,shCaseBar,shComment,shCaseExSingleQuote,shCaseSingleQuote,shCaseDoubleQuote
if exists("b:is_bash")
@@ -181,7 +181,7 @@
else
syn region shCaseExSingleQuote matchgroup=Error start=+\$'+ skip=+\\\\\|\\.+ end=+'+ contains=shStringSpecial skipwhite skipnl nextgroup=shCaseBar contained
endif
-syn region shCaseSingleQuote matchgroup=shOperator start=+'+ end=+'+ contains=shStringSpecial skipwhite skipnl nextgroup=shCaseBar contained
+syn region shCaseSingleQuote matchgroup=shOperator start=+'+ end=+'+ contains=shStringSpecial skipwhite skipnl nextgroup=shCaseBar contained
syn region shCaseDoubleQuote matchgroup=shOperator start=+"+ skip=+\\\\\|\\.+ end=+"+ contains=@shDblQuoteList,shStringSpecial skipwhite skipnl nextgroup=shCaseBar contained
syn region shCaseCommandSub start=+`+ skip=+\\\\\|\\.+ end=+`+ contains=@shCommandSubList skipwhite skipnl nextgroup=shCaseBar contained