From: ynyaaa@gmail.com
To: Eli Zaretskii <eliz@gnu.org>
Cc: 25855@debbugs.gnu.org
Subject: bug#25855: 25.1; garbage display by raise display specification
Date: Sat, 25 Feb 2017 00:36:15 +0900 [thread overview]
Message-ID: <871sunha8g.fsf@gmail.com> (raw)
In-Reply-To: <83shn4ro4m.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 24 Feb 2017 10:26:01 +0200")
Eli Zaretskii <eliz@gnu.org> writes:
>> (insert (propertize (make-string 100 ?\n) 'display '(raise 1)))
>
> What did you expect to see from 'raising' the newlines? A newline has
> no glyph on display, so there's nothing to raise.
>
> IOW, why is this not the expected behavior?
I found that it is sufficient to put display property at the last
character of a buffer.
Evaluating the form below, leftmost digits remain to be displayed.
(progn
(switch-to-buffer (generate-new-buffer "temp"))
(dotimes (i 100) (insert (format "%d\n" i)))
(goto-char (point-min))
(redisplay)
(erase-buffer)
(insert (propertize "X" 'display '(raise 1))))
next prev parent reply other threads:[~2017-02-24 15:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-24 6:09 bug#25855: 25.1; garbage display by raise display specification ynyaaa
2017-02-24 8:26 ` Eli Zaretskii
2017-02-24 15:36 ` ynyaaa [this message]
2017-02-25 11:41 ` Eli Zaretskii
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