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From: Noam Postavsky <npostavs@users.sourceforge.net>
To: Pierre Neidhardt <ambrevar@gmail.com>
Cc: 28329@debbugs.gnu.org
Subject: bug#28329: 25.2; Eshell: 40M+ output: Stack overflow in regexp matcher
Date: Sun, 05 Nov 2017 09:44:42 -0500	[thread overview]
Message-ID: <87ineo7pk5.fsf@users.sourceforge.net> (raw)
In-Reply-To: <87mv40omi0.fsf@gmail.com> (Pierre Neidhardt's message of "Sun, 05 Nov 2017 14:58:47 +0100")

Pierre Neidhardt <ambrevar@gmail.com> writes:

> That being said, no issue doing that.  So the output "saved after the
> fact" does not seem to produce the issue.

Damn.  I guess the chunking is significant too.  Could you try saving
the output chunks, with this:

    (defvar eshell-chunk-number 0)
    (defconst eshell-output-chunk-dir "eshell-output")
    (make-directory eshell-output-chunk-dir t)

    (defun catch-eshell-output-chunk ()
      (write-region eshell-last-output-block-begin
                    eshell-last-output-end
                    (format "%s/chunk.%d"
                            eshell-output-chunk-dir
                            eshell-chunk-number)
                    nil :quiet)
      (setq eshell-chunk-number (1+ eshell-chunk-number)))

    (add-hook 'eshell-output-filter-functions
              'catch-eshell-output-chunk)

And then afterwards 'cat eshell-output/chunk.*' should hopefully
reproduce it?





  reply	other threads:[~2017-11-05 14:44 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-09-02  9:34 bug#28329: 25.2; Eshell: 40M+ output: Stack overflow in regexp matcher Pierre Neidhardt
2017-09-02 12:30 ` npostavs
2017-09-02 13:27   ` Pierre Neidhardt
2017-09-03  2:19 ` npostavs
2017-09-24 12:55   ` Noam Postavsky
2017-10-21  1:20     ` Noam Postavsky
2017-11-05 13:58       ` Pierre Neidhardt
2017-11-05 14:44         ` Noam Postavsky [this message]
2017-11-05 14:54           ` Pierre Neidhardt
2019-06-30  4:58 ` Stefan Kangas
2019-06-30  5:59   ` Pierre Neidhardt
2019-06-30  7:07     ` Stefan Kangas
2019-06-30 13:45     ` Noam Postavsky
2019-06-30 14:48 ` Mattias Engdegård

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