add Mike Frysinger's sample regexes for patch files

git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1868 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -146,6 +146,8 @@ CVS code -
 	  value can't be larger than COLS. (DLR)
 	- Allow the user to exit the help browser via Ctrl-C as well as
 	  Ctrl-X, for consistency with the file browser. (DLR)
+- nanorc.sample:
+	- Add sample regexes for patch files. (Mike Frysinger)
 
 GNU nano 1.3.3 - 2004.06.28
 - General:

doc/nanorc.sample

@@ -225,6 +225,17 @@
 # color brightblue start="/\*\*" end="\*/"
 # color brightgreen,green " +$"
 
+## Here is an example for patch files
+##
+# syntax "patch" "\.(patch|diff)$"
+# color brightgreen "^\+.*"
+# color green "^\+\+\+.*"
+# color brightblue "^ .*"
+# color brightred "^-.*"
+# color red "^---.*"
+# color brightyellow "^@@.*"
+# color magenta "^diff.*"
+
 ## Here is an example for your .nanorc
 ##
 #syntax "nanorc" "(\.|/|)nanorc$"