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bug#14780: Regression: C-n doesn't go to next line under simple circumst
From: |
Eli Zaretskii |
Subject: |
bug#14780: Regression: C-n doesn't go to next line under simple circumstances |
Date: |
Fri, 19 Jul 2013 23:30:29 +0300 |
> Date: Fri, 19 Jul 2013 15:53:35 -0400
> From: Barry OReilly <gundaetiapo@gmail.com>
>
> Use this /tmp/cant-next-line.el to automate a little more.
>
> (tool-bar-mode 0)
> (global-whitespace-mode 1)
> (set-face-attribute 'default nil :height 80)
> (setq scroll-margin 4)
> (setq scroll-conservatively 101)
> (add-hook 'emacs-startup-hook (lambda ()
> (re-search-forward "here")
> (trace-redisplay)
> ;; Doesn't reproduce it, have to C-n manually
> ;; (run-at-time "1 sec" 1 (lambda ()
> ;;
> (call-interactively 'next-line)))
> ))
>
> Reproduction won't happen if you:
> - resize the window
> - use M-x next-line instead of C-n
> - press and hold C-n
> - navigate in ways other than prescribed
>
> I can see it everytime I follow the recipe.
>
> Here is the trace-redisplay resulting from:
> ./src/emacs -r -Q --load /tmp/cant-next-line.el /tmp/cant-next-line.txt
I get 'Search failed: "here"'.
Are you using a recent trunk? I'm using today's trunk.
> redisplay_internal 0
> 0x110d9a0 (cant-next-line.txt): same window start
> 0x110d9a0 (cant-next-line.txt): 1
> 0x110d9a0 (cant-next-line.txt): same window start
> 0x110d9a0 (cant-next-line.txt): 1
> redisplay_preserve_echo_area (8)
> redisplay_internal 0
> redisplay_internal 0
> 0x110d9a0 (cant-next-line.txt): cursor movement
> 0x110d9a0 (cant-next-line.txt): try_scrolling
> redisplay_internal 0
> 0x110d9a0 (cant-next-line.txt): forced window start
> redisplay_preserve_echo_area (7)
> redisplay_internal 0
> redisplay_internal 0
> 0x110d9a0 (cant-next-line.txt): forced window start
> redisplay_preserve_echo_area (7)
> redisplay_internal 0
> redisplay_internal 0
> 0x110d9a0 (cant-next-line.txt): forced window start
> redisplay_preserve_echo_area (7)
> redisplay_internal 0
> redisplay_internal 0
> 0x110d9a0 (cant-next-line.txt): forced window start
> redisplay_preserve_echo_area (7)
> redisplay_internal 0
> redisplay_preserve_echo_area (8)
> redisplay_internal 0
> redisplay_preserve_echo_area (8)
> redisplay_internal 0
I see nothing extraordinary here.
- bug#14780: Regression: C-n doesn't go to next line under simple circumstances, Barry OReilly, 2013/07/03
- Message not available
- bug#14780: Acknowledgement (Regression: C-n doesn't go to next line under simple circumstances), Barry OReilly, 2013/07/19
- bug#14780: Acknowledgement (Regression: C-n doesn't go to next line under simple circumstances), Eli Zaretskii, 2013/07/19
- bug#14780: Acknowledgement (Regression: C-n doesn't go to next line under simple circumstances), Barry OReilly, 2013/07/19
- bug#14780: Regression: C-n doesn't go to next line under simple circumstances,
Eli Zaretskii <=
- bug#14780: Regression: C-n doesn't go to next line under simple circumstances, Barry OReilly, 2013/07/19
- bug#14780: Regression: C-n doesn't go to next line under simple circumstances, Eli Zaretskii, 2013/07/20
- bug#14780: Regression: C-n doesn't go to next line under simple circumstances, Eli Zaretskii, 2013/07/20
- bug#14780: Regression: C-n doesn't go to next line under simple circumstances, Eli Zaretskii, 2013/07/20
- bug#14780: Regression: C-n doesn't go to next line under simple circumstances, Barry OReilly, 2013/07/22
- bug#14780: Regression: C-n doesn't go to next line under simple circumstances, Eli Zaretskii, 2013/07/24