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Re: watching for variable assignment


From: Jambunathan K
Subject: Re: watching for variable assignment
Date: Mon, 10 Mar 2014 14:59:23 +0530
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3.50 (gnu/linux)

Eric Abrahamsen <address@hidden> writes:

> I'm trying to somehow trigger a message or a backtrace whenever that
> variable's value changes.


You are looking for a "Write Breakpoint".  I haven't done much Elisp
debugging.  Going by the docs, the following looks promising.

    (info "(elisp) Global Break Condition")






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