hgweb: add changeset description to file revision page

mercurial/hgweb/hgweb_mod.py

@@ -361,6 +361,7 b' class hgweb(object):'
                      node=hex(fctx.node()),
                      author=fctx.user(),
                      date=fctx.date(),
+                     desc=fctx.description(),
                      parent=self.siblings(fctx.parents()),
                      child=self.siblings(fctx.children()),
                      rename=self.renamelink(fl, n),

templates/filerevision.tmpl

@@ -31,6 +31,10 b''
 <tr>
  <td class="metatag">permissions:</td>
  <td>#permissions|permissions#</td></tr>
+<tr>
+  <td class="metatag">description:</td>
+  <td>{desc|strip|escape|addbreaks}</td>
+</tr>
 </table>
 
 <pre>

templates/gitweb/filerevision.tmpl

@@ -25,6 +25,7 b' file |'
 
 <div class="title">#file|escape#</div>
 
+<div class="title_text">
 <table>
 <tr>
  <td class="metatag">changeset #rev#:</td>
@@ -44,6 +45,11 b' file |'
  <td class="metatag">permissions:</td>
  <td>#permissions|permissions#</td></tr>
 </table>
+</div>
+
+<div class="page_path">
+{desc|strip|escape|addbreaks}
+</div>
 
 <div class="page_body">
 #text%fileline#