File vim-7.3-sh_is_bash.patch of Package vim
diff -rup vim73.orig/runtime/syntax/sh.vim vim73/runtime/syntax/sh.vim
--- vim73.orig/runtime/syntax/sh.vim 2010-08-05 22:00:59.000000000 +0200
+++ vim73/runtime/syntax/sh.vim 2010-11-21 05:08:23.026990941 +0100
@@ -42,6 +42,13 @@ if !exists("b:is_kornshell") && !exists(
endif
endif
+" Neither is_kornshell nor is_bash was explicitly set, and
+" /bin/sh is a bash on SUSE LINUX.
+if exists("b:is_sh")
+ let b:is_bash= 1
+ unlet b:is_sh
+endif
+
" set up default g:sh_fold_enabled {{{1
if !exists("g:sh_fold_enabled")
let g:sh_fold_enabled= 0