Re: code release

Corey L. Carlson (
Sat, 7 Mar 1998 22:47:28 -0600 (CST)

From: "Corey L. Carlson" <>
Message-Id: <>
Subject: Re: code release
In-Reply-To: <> from "David S. Cargo" at "Mar 7, 98 10:21:52 pm"
To: (ui 98)
Date: Sat, 7 Mar 1998 22:47:28 -0600 (CST)

I'm getting an error when I try to run mac.tcl

---stack trace follows---
can't read current_tab . no such variable
while executing
"if { $current_tab < 2 } {
$buttonback configure -state disabled
} else {
$buttonback configure -state normal
(pricedure "trace_back_next_enable" line 6)
invoked from within
(procedure "trace_tab_enable" line 70)
invoked from within
(file "Locutus:csci5110:src:mac.tcl" line 153)
--end stack trace--

I had to type the trace in by hand so there may be typos.

Does anyone else have this problem?
It is macintosh specific?
Is it a known bug/feature?

BTW I had the same problem with last nights release, but I figured it
was a known issue.