# HG changeset patch
# User Mads Kiilerich <madski@unity3d.com>
# Date 2015-01-06 00:54:36
# Node ID cad46e2a193113347101d5bf81122478647e118c
# Parent  725c345e16fe0202e40c75978f1b46e1f46d3bb0

diffs: show CR (\r) in diffs

diff --git a/kallithea/lib/diffs.py b/kallithea/lib/diffs.py
--- a/kallithea/lib/diffs.py
+++ b/kallithea/lib/diffs.py
@@ -196,7 +196,7 @@ class DiffProcessor(object):
     #used for inline highlighter word split
     _token_re = re.compile(r'()(&gt;|&lt;|&amp;|<u>\t</u>| <i></i>|\W+?)')
 
-    _escape_re = re.compile(r'(&)|(<)|(>)|(\t)|(?<=.)( \n| $)')
+    _escape_re = re.compile(r'(&)|(<)|(>)|(\t)|(\r)|(?<=.)( \n| $)')
 
 
     def __init__(self, diff, vcs='hg', format='gitdiff', diff_limit=None):
@@ -264,6 +264,8 @@ class DiffProcessor(object):
             if groups[3]:
                 return '<u>\t</u>'
             if groups[4]:
+                return '<u class="cr"></u>'
+            if groups[5]:
                 return ' <i></i>'
             assert False
 
diff --git a/kallithea/public/css/style.css b/kallithea/public/css/style.css
--- a/kallithea/public/css/style.css
+++ b/kallithea/public/css/style.css
@@ -4856,6 +4856,12 @@ table.code-difftable td.code pre u:befor
     display: inline-block;
     width: 0;
 }
+table.code-highlighttable div.code-highlight pre u.cr:before,
+table.code-difftable td.code pre u.cr:before {
+    content: "\21a4";
+    display: inline-block;
+    color: rgba(0,0,0,0.5);
+}
 table.code-highlighttable div.code-highlight pre u,
 table.code-difftable td.code pre u {
     color: rgba(0,0,0,0.15);