new file mode 100644
--- /dev/null
+++ b/runtime/compiler/xmllint.vim
@@ -0,0 +1,29 @@
+" Vim compiler file
+" Compiler:	xmllint
+" Maintainer:	Doug Kearns <djkea2@mugca.its.monash.edu.au>
+" URL:		http://mugca.its.monash.edu.au/~djkea2/vim/compiler/xmllint.vim
+" Last Change:	2004 Mar 27
+
+if exists("current_compiler")
+  finish
+endif
+let current_compiler = "xmllint"
+
+if exists(":CompilerSet") != 2		" older Vim always used :setlocal
+  command -nargs=* CompilerSet setlocal <args>
+endif
+
+let s:cpo_save = &cpo
+set cpo-=C
+
+CompilerSet makeprg=xmllint\ --valid\ --noout\ 
+
+CompilerSet errorformat=%E%f:%l:\ error:\ %m,
+		    \%W%f:%l:\ warning:\ %m,
+		    \%E%f:%l:\ validity\ error:\ %m,
+		    \%W%f:%l:\ validity\ warning:\ %m,
+		    \%-Z%p^,
+		    \%-G%.%#
+
+let &cpo = s:cpo_save
+unlet s:cpo_save