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bug#2800: 23.0.91; Emacs has no response when mini-buffer is too narrow
From: |
Chong Yidong |
Subject: |
bug#2800: 23.0.91; Emacs has no response when mini-buffer is too narrow to display information |
Date: |
Thu, 02 Apr 2009 19:44:22 -0400 |
Okay, I found a recipe for the bug.
(global-set-key [f1] (lambda () (interactive)
(split-window-horizontally 50)
(setq truncate-partial-width-windows nil)
(erase-buffer)
(insert "In this buffer, type RET to select the completion near
point.\n\nPossible completions are:\nalign align-current
align-entire\n")
(put-text-property 95 96 'display '(space :align-to 26))
(put-text-property 110 111 'display '(space :align-to 52))))
Running this command on a terminal will hang it. Looks like a redisplay
problem with space display properties, and it's present on Emacs 22 as
well.
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Chong Yidong <=