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From: Eli Zaretskii <eliz@gnu.org>
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Subject: Re: Java: Jump to file from stacktrace
Date: Mon, 19 Apr 2021 15:41:51 +0300
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To: Anand Tamariya <atamariya@gmail.com>
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 (message from Anand Tamariya on Sun, 18 Apr 2021 20:21:31 +0530)
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> From: Anand Tamariya <atamariya@gmail.com>
> Date: Sun, 18 Apr 2021 20:21:31 +0530
> 
> If you need to jump into a file from stacktrace in a log, use the patch in compile.el . Then with an appropriate
> find-file function, you can easily jump to the location.
> 
> (defun gud-compilation-find-file (_marker filename _directory &rest _formats)
>   "Find a buffer for file FILENAME."
>   (ede-find-file filename))
> 
> (setq next-error-function 'compilation-next-error-function
>           compilation-locs (make-hash-table :test 'equal :weakness 'value)
>           compilation-find-file 'gud-compilation-find-file)

Thanks, but could you please describe the scenario where this feature
would be useful?  I'm not sure I understand that, especially what kind
of "log" is supposed to include a stacktrace, and what do GUD and EDE
have to do with this?