diff -r 536aa8b0c934 runtime/syntax/vim.vim
--- a/runtime/syntax/vim.vim	Wed Aug 15 17:43:31 2012 +0200
+++ b/runtime/syntax/vim.vim	Thu Aug 16 21:29:51 2012 +0200
@@ -360,8 +360,8 @@
 " User Function Highlighting {{{2
 " (following Gautam Iyer's suggestion)
 " ==========================
-syn match vimFunc		"\%(\%([sSgGbBwWtTlL]:\|<[sS][iI][dD]>\)\=\%([a-zA-Z0-9_.]\+\.\)*\I[a-zA-Z0-9_.]*\)\ze\s*("		contains=vimFuncName,vimUserFunc,vimExecute
-syn match vimUserFunc contained	"\%(\%([sSgGbBwWtTlL]:\|<[sS][iI][dD]>\)\=\%([a-zA-Z0-9_.]\+\.\)*\I[a-zA-Z0-9_.]*\)\|\<\u[a-zA-Z0-9.]*\>\|\<if\>"	contains=vimNotation
+syn match vimFunc		"\%(\%([sSgGbBwWtTlL]:\|<[sS][iI][dD]>\)\=\%([a-zA-Z0-9_]\+\.\)*\I[a-zA-Z0-9_.]*\)\ze\s*("		contains=vimFuncName,vimUserFunc,vimExecute
+syn match vimUserFunc contained	"\%(\%([sSgGbBwWtTlL]:\|<[sS][iI][dD]>\)\=\%([a-zA-Z0-9_]\+\.\)*\I[a-zA-Z0-9_.]*\)\|\<\u[a-zA-Z0-9.]*\>\|\<if\>"	contains=vimNotation
 syn match vimNotFunc	"\<if\>\|\<el\%[seif]\>\|\<return\>\|\<while\>"
 
 " Errors And Warnings: {{{2