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bug#38407: 27.0.50; infinite loop with display of large file without new
From: |
Phil Sainty |
Subject: |
bug#38407: 27.0.50; infinite loop with display of large file without newlines |
Date: |
Thu, 28 Nov 2019 14:22:07 +1300 |
User-agent: |
Orcon Webmail |
On 2019-11-28 10:52, Pieter van Oostrum wrote:
I used a 100KB json file from my Firefox profile
Out of interest I went looking for large JSON files in my own Firefox
profiles, and the largest one I could find was an "extensions.json"
which was also roughly 100K. Curiously enough, everything was indeed
dramatically slower than normal in that buffer, even in so-long-mode.
I also observed that many different human languages were present in
the text, so I thought that bi-directional text processing might be a
factor -- and indeed setting the debug option bidi-display-reordering
to nil in that buffer made a *very* dramatic improvement to
performance.
Similarly, performance was good after using M-x find-file-literally
to visit the file.
I am guessing that this is also what is happening for you?
-Phil
- bug#38407: 27.0.50; infinite loop with display of large file without newlines, Pieter van Oostrum, 2019/11/27
- bug#38407: 27.0.50; infinite loop with display of large file without newlines, Phil Sainty, 2019/11/27
- bug#38407: 27.0.50; infinite loop with display of large file without newlines, Phil Sainty, 2019/11/27
- bug#38407: 27.0.50; infinite loop with display of large file without newlines,
Phil Sainty <=
- bug#38407: 27.0.50; infinite loop with display of large file without newlines, Pieter van Oostrum, 2019/11/28
- bug#38407: 27.0.50; infinite loop with display of large file without newlines, Eli Zaretskii, 2019/11/28
- bug#38407: 27.0.50; infinite loop with display of large file without newlines, Pieter van Oostrum, 2019/11/28
- bug#38407: 27.0.50; infinite loop with display of large file without newlines, Eli Zaretskii, 2019/11/28
- bug#38407: 27.0.50; infinite loop with display of large file without newlines, Pieter van Oostrum, 2019/11/28
- bug#38407: 27.0.50; infinite loop with display of large file without newlines, Eli Zaretskii, 2019/11/29
- bug#38407: 27.0.50; infinite loop with display of large file without newlines, Phil Sainty, 2019/11/29
- bug#38407: 27.0.50; infinite loop with display of large file without newlines, Eli Zaretskii, 2019/11/29
- bug#38407: 27.0.50; infinite loop with display of large file without newlines, Dmitry Gutov, 2019/11/29
- bug#38407: 27.0.50; infinite loop with display of large file without newlines, Eli Zaretskii, 2019/11/29