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Re: Can't put cursor after wrapped overlay string with `cursor' property
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From: |
YAMAMOTO Mitsuharu |
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Subject: |
Re: Can't put cursor after wrapped overlay string with `cursor' property |
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Date: |
Mon, 29 May 2006 09:54:24 +0900 |
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User-agent: |
Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.6 (Marutamachi) APEL/10.6 Emacs/22.0.50 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) |
>>>>> On Sun, 28 May 2006 22:20:01 +0200, address@hidden (Kim F. Storm) said:
> YAMAMOTO Mitsuharu <address@hidden> writes:
>> In some cases, we can't place the cursor at the middle of overlay
>> string with the 'cursor' text property.
> Actually, if I repeat your example without the cursor property, the
> cursor also disappears.
I didn't notice that. So, the subject could be simplified. :-)
> I have installed a change to fix the problem. Pls. retest.
The wrapped line case seems to be fixed. Thanks for your quick
reaction. But now I see some strange behavior if the overlay is
placed at the end of line.
emacs -Q -D
(setq overlay (make-overlay 1 1))
(setq str (make-string 100 ?a))
(overlay-put overlay 'before-string str)
M-<
RET
C-p --> The cursor at the previous position doesn't get erased.
C-l --> The cursor is displayed at the vertical center position.
YAMAMOTO Mitsuharu
address@hidden