From: mhm26@... (matt)
Date: 2004-06-23T00:38:12+09:00
Subject: [BUG] Segfault - from Ye Olde Ruby/TK!

1) version
[ummaycoc@lambda ummaycoc]$ ruby -v
ruby 1.8.1 (2003-12-25) [i586-linux-gnu]

2) trace-log
http://www.cs.drexel.edu/~ummaycoc/ruby.log.tgz

3) what happened
for starters, note that I tweaked Mr. Nagai's TkCombobox and used it
for this.  The diff -Nuar for this is at
http://www.cs.drexel.edu/~ummaycoc/tkcombobox.patch - which just lets
you determine whether the field in the combobox is editable or not
(also lets you disable the button and the field together...)

When I click on the combobox and select on of the elements, it gains
the focus.  When I type after that, splat!  crash!  I've only seen
this happen in one application I have, and can't recreate it on a
simple level, so sorry (and the application is for work - if the code
is needed for review to find bugs, I can talk with the professors I
work for...)