Failure to browse file - XML signature?

[anonymous]

Works: ​http://trac.arantius.com/browser/extension/resurrect/content/resurrect.js?rev=109

Broken: ​http://trac.arantius.com/browser/extension/resurrect/content/resurrect.js?rev=110

Diff: ​http://trac.arantius.com/changeset/110

The file browser appears to break when, it seems, there's an XML signature in the source file?

Trace:

Traceback (most recent call last):
  File "/usr/lib64/python2.4/site-packages/trac/web/main.py", line 406, in dispatch_request
    dispatcher.dispatch(req)
  File "/usr/lib64/python2.4/site-packages/trac/web/main.py", line 244, in dispatch
    req.display(template, content_type or 'text/html')
  File "/usr/lib64/python2.4/site-packages/trac/web/api.py", line 358, in display
    data = self.hdf.render(template, form_token)
  File "/usr/lib64/python2.4/site-packages/trac/web/clearsilver.py", line 296, in render
    injector.feed(template.render())
  File "/usr/lib64/python2.4/HTMLParser.py", line 108, in feed
    self.goahead(0)
  File "/usr/lib64/python2.4/HTMLParser.py", line 148, in goahead
    k = self.parse_starttag(i)
  File "/usr/lib64/python2.4/HTMLParser.py", line 226, in parse_starttag
    endpos = self.check_for_whole_start_tag(i)
  File "/usr/lib64/python2.4/HTMLParser.py", line 301, in check_for_whole_start_tag
    self.error("malformed start tag")
  File "/usr/lib64/python2.4/HTMLParser.py", line 115, in error
    raise HTMLParseError(message, self.getpos())
HTMLParseError: malformed start tag, at line 347, column 883

[Christian Boos]

This is a known defect of 0.10, it can't cope with malformed HTML produced by content renderers and/or macros.

See e.g. #4365.

(we won't fix it for 0.10, but 0.11 doesn't suffer from this problem)