Bug of the wiki compiler

[m.petretta@…]

When compiling a page of a project of mine, the compiler crashes without any reason. By seeveral tests, I isolated the problem: it happens when I add to the page the following string: " === Indice di Priorità ==="

In the following is the python traceback:

Traceback (most recent call last):

File "C:\Python24\lib\site-packages\trac\web\standalone.py", line 303, in _do_trac_req

dispatch_request(path_info, req, env)

File "C:\Python24\lib\site-packages\trac\web\main.py", line 139, in dispatch_request

dispatcher.dispatch(req)

File "C:\Python24\lib\site-packages\trac\web\main.py", line 107, in dispatch

resp = chosen_handler.process_request(req)

File "C:\Python24\lib\site-packages\trac\wiki\web_ui.py", line 92, in process_request

self._render_editor(req, db, page, preview=True)

File "C:\Python24\lib\site-packages\trac\wiki\web_ui.py", line 311, in _render_editor

infopage_html = wiki_to_html(page.text, self.env, req, db)

File "C:\Python24\lib\site-packages\trac\wiki\formatter.py", line 744, in wiki_to_html

Formatter(env, req, absurls, db).format(wikitext, out, escape_newlines)

File "C:\Python24\lib\site-packages\trac\wiki\formatter.py", line 599, in format

result = re.sub(self.rules, self.replace, line)

File "C:\Python24\lib\sre.py", line 142, in sub

return _compile(pattern, 0).sub(repl, string, count)

File "C:\Python24\lib\site-packages\trac\wiki\formatter.py", line 221, in replace

return getattr(self, '_' + itype + '_formatter')(match, fullmatch)

File "C:\Python24\lib\site-packages\trac\wiki\formatter.py", line 389, in _heading_formatter

anchor = self._anchor_re.sub(, sans_markup.decode('utf-8'))

File "C:\Python24\lib\encodings\utf_8.py", line 16, in decode

return codecs.utf_8_decode(input, errors, True)

UnicodeDecodeError: 'utf8' codec can't decode byte 0xc3 in position 17: unexpected end of data