mercurial/templates/spartan/filelogentry.tmpl

tests: allow more detailed error message from re.compile

test-grep.t now passes on Python 3.

Differential Revision: https://phab.mercurial-scm.org/D4240

<table class="logEntry parity{parity}">
 <tr>
  <th class="label"><span class="age">{date|rfc822date}</span>:</th>
  <th class="firstline"><a href="{url|urlescape}rev/{node|short}{sessionvars%urlparameter}">{desc|strip|firstline|escape|nonempty}</a></th>
 </tr>
 <tr>
  <th class="revision">revision {filerev}:</th>
  <td class="node">
   <a href="{url|urlescape}file/{node|short}/{file|urlescape}{sessionvars%urlparameter}">{node|short}</a>
   <a href="{url|urlescape}diff/{node|short}/{file|urlescape}{sessionvars%urlparameter}">(diff)</a>
   <a href="{url|urlescape}annotate/{node|short}/{file|urlescape}{sessionvars%urlparameter}">(annotate)</a>
  </td>
 </tr>
 {rename%filelogrename}
 <tr>
  <th class="author">author:</th>
  <td class="author">{author|obfuscate}</td>
 </tr>
 <tr>
  <th class="date">date:</th>
  <td class="date">{date|rfc822date}</td>
 </tr>
</table>