[PATCH] hgweb: descend empty directories in monoblue

[Anton Shestakov]

# HG changeset patch
# User Anton Shestakov <engored at ya.ru>
# Date 1432209156 -28800
#      Thu May 21 19:52:36 2015 +0800
# Node ID 21a8a0d3551a1473555c59783e2db8573e26c6e8
# Parent  d950abfcd6b3335f0c93d798e8635e694601da58
hgweb: descend empty directories in monoblue

The ability to "skip" a chain of empty directories in hgweb was added in
c21d236ca897, but monoblue style wasn't updated.

This block is copied from gitweb/map file and just works.

diff --git a/mercurial/templates/monoblue/map b/mercurial/templates/monoblue/map
--- a/mercurial/templates/monoblue/map
+++ b/mercurial/templates/monoblue/map
@@ -65,7 +65,10 @@ direntry = '
     <td>drwxr-xr-x</td>
     <td></td>
     <td></td>
-    <td><a href="{url|urlescape}file/{node|short}{path|urlescape}{sessionvars%urlparameter}">{basename|escape}</a></td>
+    <td>
+      <a href="{url|urlescape}file/{node|short}{path|urlescape}{sessionvars%urlparameter}">{basename|escape}</a>
+      <a href="{url|urlescape}file/{node|short}{path|urlescape}/{emptydirs|urlescape}{sessionvars%urlparameter}">{emptydirs|escape}</a>
+    </td>
     <td><a href="{url|urlescape}file/{node|short}{path|urlescape}{sessionvars%urlparameter}">files</a></td>
   </tr>'
 fileentry = '