--- a/mercurial/templates/paper/map	Thu Feb 15 21:05:31 2018 +0800
+++ b/mercurial/templates/paper/map	Thu Feb 15 21:14:57 2018 +0800
@@ -214,7 +214,8 @@
 obsfateverb = '{obsfateverb(successors, markers)}'
 obsfateoperations = '{if(obsfateoperations(markers), ' using {join(obsfateoperations(markers), ', ')}')}'
 obsfateusers = '{if(obsfateusers(markers), ' by {join(obsfateusers(markers)%'{user|obfuscate}', ', ')}')}'
-obsfateentry = '{obsfateverb}{obsfateoperations}{obsfatesuccessors}{obsfateusers}'
+obsfatedate = '{if(obsfatedate(markers), ' {ifeq(min(obsfatedate(markers)), max(obsfatedate(markers)), '<span class="age">{min(obsfatedate(markers))|rfc822date}</span>', 'between <span class="age">{min(obsfatedate(markers))|rfc822date}</span> and <span class="age">{max(obsfatedate(markers))|rfc822date}</span>')}')}'
+obsfateentry = '{obsfateverb}{obsfateoperations}{obsfatesuccessors}{obsfateusers}{obsfatedate}'
 
 filediffparent = '
   <tr>