id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
16981	Trac user highlighting breaks if you use a h3 heading in comment	Luke Plant	nobody	"For example, here:

https://code.djangoproject.com/ticket/16937

Core developers (like me) are not highlighted due to the use of an 'h3' heading in comment 9.

The bug is in tickethack.js:
{{{
    var attribution_regex = /by ([\w\-]+)/;
    $('#changelog h3').each(function() { 
        users.push(this.innerHTML.match(attribution_regex)[1]);
    });
}}}

You get this error in JS console:
{{{
tickethacks.js:20 Uncaught TypeError: Cannot read property '1' of null
}}}

Changing the selector to '#changelog h3.change' will fix it.
"	Bug	closed	*.djangoproject.com	1.3	Normal	fixed			Ready for checkin	0	0	0	0	0	0