templates/repo/diff: fix tag-code doesn't display in split view

templates/repo/diff/box.tmpl

@@ -93,6 +93,12 @@
 											{{range $j, $section := $file.Sections}}
 												{{range $k, $line := $section.Lines}}
 													<tr class="{{DiffLineTypeToStr .GetType}}-code nl-{{$k}} ol-{{$k}}">
+														{{if eq .GetType 4}}
+															<td class="lines-num"></td>
+															<td colspan="3"  class="lines-code">
+																<pre><code class="{{if $highlightClass}}language-{{$highlightClass}}{{else}}nohighlight{{end}}">{{$section.GetComputedInlineDiffFor $line}}</code></pre>
+															</td>
+														{{else}}
 															<td class="lines-num lines-num-old">
 																<span rel="{{if $line.LeftIdx}}diff-{{Sha1 $file.Name}}L{{$line.LeftIdx}}{{end}}">{{if $line.LeftIdx}}{{$line.LeftIdx}}{{end}}</span>
 															</td>
@@ -105,6 +111,7 @@
 															<td class="lines-code halfwidth">
 																<pre><code class="wrap {{if $highlightClass}}language-{{$highlightClass}}{{else}}nohighlight{{end}}">{{if $line.RightIdx}}{{$section.GetComputedInlineDiffFor $line}}{{end}}</code></pre>
 															</td>
+														{{end}}
 													</tr>
 												{{end}}
 											{{end}}

templates/repo/diff/section_unified.tmpl

@@ -19,7 +19,7 @@
 				{{end}}
 			</td>
 			{{end}}
-			<td class="lines-code" rel="">
+			<td class="lines-code">
 				<pre><code class="{{if $highlightClass}}language-{{$highlightClass}}{{else}}nohighlight{{end}}">{{$section.GetComputedInlineDiffFor $line}}</code></pre>
 			</td>
 		</tr>