updated for version 7.0001
diff --git a/runtime/syntax/groff.vim b/runtime/syntax/groff.vim
new file mode 100644
index 0000000..d4dc0cc
--- /dev/null
+++ b/runtime/syntax/groff.vim
@@ -0,0 +1,10 @@
+" VIM syntax file
+" Language:	groff
+" Maintainer:	Alejandro López-Valencia <dradul@yahoo.com>
+" URL:		http://dradul.tripod.com/vim
+" Last Change:	2003-05-08-12:41:13 GMT-5.
+
+" This uses the nroff.vim syntax file.
+let b:main_syntax = "nroff"
+let b:nroff_is_groff = 1
+runtime! syntax/nroff.vim