Highlighting trailing whitespace in Python and nanorc files.

Patches by Mike Frysinger.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4670 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -2,6 +2,8 @@
 	* doc/syntax/gentoo.nanorc - Match more files, add a trailing
 	whitespace check, and EAPI=5 updates.  Patch by Mike Frysinger.
 	* doc/syntax/javascript.nanorc - New file, by Mike Frysinger.
+	* doc/syntax/{nanorc,python}.nanorc - Highlight trailing
+	whitespace.  Patches by Mike Frysinger <vapier@gentoo.org>.
 
 2014-03-23  Benno Schulenberg  <bensberg@justemail.net>
 	* src/rcfile.c (parse_keybinding, parse_unbinding) - Improve a

doc/syntax/nanorc.nanorc

@@ -17,3 +17,5 @@ icolor brightmagenta ""(\\.|[^"])*""
 ## Comments
 icolor brightblue "^[[:space:]]*#.*$"
 icolor cyan "^[[:space:]]*##.*$"
+## Trailing whitespace
+color ,green "[[:space:]]+$"

doc/syntax/python.nanorc

@@ -9,3 +9,6 @@ color brightgreen "["][^"]*[^\\]["]" "["]{3}.*[^\\]["]{3}"
 color brightgreen start="\"\"\"[^"]" end="\"\"\""
 color brightgreen start="\'\'\'[^']" end="\'\'\'"
 color brightred "#.*$"
+
+## Trailing whitespace
+color ,green "[[:space:]]+$"