updated for version 7.0d03
diff --git a/runtime/syntax/sh.vim b/runtime/syntax/sh.vim
index b1aa101..2c53f9f 100644
--- a/runtime/syntax/sh.vim
+++ b/runtime/syntax/sh.vim
@@ -3,18 +3,17 @@
" Maintainer: Dr. Charles E. Campbell, Jr. <NdrOchipS@PcampbellAfamily.Mbiz>
" Previous Maintainer: Lennart Schultz <Lennart.Schultz@ecmwf.int>
" Last Change: Apr 12, 2006
-" Version: 83
+" Version: 84
" URL: http://mysite.verizon.net/astronaut/vim/index.html#vimlinks_syntax
"
" Using the following VIM variables: {{{1
-" b:is_kornshell if defined, enhance with kornshell/POSIX syntax
-" b:is_bash if defined, enhance with bash syntax
-" g:is_kornshell if neither b:is_kornshell or b:is_bash is
-" defined, then if g:is_kornshell is set
-" enhance with kornshell/POSIX syntax highlighting
" g:is_bash if none of the previous three variables are
" defined, then if g:is_bash is set enhance with
" bash syntax highlighting
+" g:is_kornshell if neither b:is_kornshell or b:is_bash is
+" defined, then if g:is_kornshell is set
+" enhance with kornshell/POSIX syntax highlighting
+" g:is_posix this variable is the same as g:is_kornshell
" g:sh_fold_enabled if non-zero, syntax folding is enabled
" g:sh_minlines sets up syn sync minlines (dflt: 200)
" g:sh_maxlines sets up syn sync maxlines (dflt: 2x sh_minlines)
@@ -37,12 +36,15 @@
" a b:is_sh is converted into b:is_bash/b:is_kornshell,
" respectively.
if !exists("b:is_kornshell") && !exists("b:is_bash")
- if exists("is_kornshell")
+ if exists("g:is_posix") && !exists("g:is_kornshell")
+ let g:is_kornshell= g:is_posix
+ endif
+ if exists("g:is_kornshell")
let b:is_kornshell= 1
if exists("b:is_sh")
unlet b:is_sh
endif
- elseif exists("is_bash")
+ elseif exists("g:is_bash")
let b:is_bash= 1
if exists("b:is_sh")
unlet b:is_sh