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bug#19201: 24.4.51; Faulty interaction between overlays with display-rel
From: |
Dmitry Gutov |
Subject: |
bug#19201: 24.4.51; Faulty interaction between overlays with display-related properties in TTY |
Date: |
Thu, 27 Nov 2014 05:05:16 +0200 |
Calling the command defined below results in different behaviors between
a graphical frame and a text terminal.
(defun display-test ()
(interactive)
(pop-to-buffer (get-buffer-create "display-test"))
(insert "aaa\nbbb\nccc\nddd\neee")
(goto-char 14)
(let ((ias (make-overlay 4 16))
(bsf (make-overlay 1 4)))
(overlay-put ias 'invisible t)
(overlay-put ias 'after-string "\nxxx\nyyy\nzzz")
(overlay-put bsf 'before-string
(propertize "!"
'display
(list 'left-fringe
'question-mark
'warning)))))
Evaluate this, then type `M-x display-test'.
In graphical mode, I see what I'd expect:
aaa
xxx
yyy
zzz
eee
(with a fringe indicator on the first line),
whereas when trying this in terminal, I see:
aaa
eee
Originally reported in https://github.com/flycheck/flycheck/issues/526.
In GNU Emacs 24.4.51.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.10.8)
of 2014-11-16 on axl
Repository revision: c613f4d6c12ad7a8ebbc88dcef48949c6a775996
Windowing system distributor `The X.Org Foundation', version 11.0.11501000
System Description: Ubuntu 14.04.1 LTS
- bug#19201: 24.4.51; Faulty interaction between overlays with display-related properties in TTY,
Dmitry Gutov <=