From: Benno Schulenberg <bensberg@justemail.net>
Date: Fri, 16 May 2014 11:08:52 +0000 (+0000)
Subject: Showing trailing whitespace on added lines in patches and diffs.
X-Git-Tag: v2.3.3~33
X-Git-Url: https://git.wh0rd.org/?a=commitdiff_plain;h=3edcfd283b566916447f103ca707c70420e34697;p=nano.git

Showing trailing whitespace on added lines in patches and diffs.


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@4897 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
---

diff --git a/ChangeLog b/ChangeLog
index b6484efb..757ce575 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,6 @@
 2014-05-16  Benno Schulenberg  <bensberg@justemail.net>
 	* src/text.c, src/winio.c: Remove some more double spaces.
+	* doc/syntax/patch.nanorc: Show trailing whitespace on added lines.
 
 2014-05-16  David Lawrence Ramsey  <pooka109@gmail.com>
 	* src/color.c, src/cut.c, src/text.c: Tweak some whitespace.
diff --git a/doc/syntax/patch.nanorc b/doc/syntax/patch.nanorc
index 5f101186..f5c1dd59 100644
--- a/doc/syntax/patch.nanorc
+++ b/doc/syntax/patch.nanorc
@@ -1,11 +1,21 @@
 ## Here is an example for patch files.
-##
+
 syntax "patch" "\.(patch|diff)$"
 magic "diff output text"
+
+# Added lines.
 color brightgreen "^\+.*"
-color green "^\+\+\+.*"
+# Show trailing whitespace only on added lines.
+color ,green "[[:space:]]+$"
+# Context lines.
 color brightblue "^ .*"
+# Deleted lines.
 color brightred "^-.*"
+
+# File names and dates.
 color red "^---.*"
+color green "^\+\+\+.*"
+# Line numbers.
 color brightyellow "^@@.*"
+# Header lines.
 color magenta "^diff.*"