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Re: address@hidden: Overlay string not displayed on text with `display'

From: YAMAMOTO Mitsuharu
Subject: Re: address@hidden: Overlay string not displayed on text with `display' property]
Date: Wed, 14 Jun 2006 09:42:22 +0900
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 Tue, 13 Jun 2006 13:38:14 +0200, address@hidden (Kim F. Storm) said:

> Please try the new patch below.

Thanks.  I tried the installed one, and found another assertion
violation with the following case.

; emacs -Q -D
(setq overlay (make-overlay 1 3))
(overlay-put overlay 'before-string (propertize "BE" 'face 'bold))
(overlay-put overlay 'after-string (propertize "AF" 'display 
                         (propertize "XY" 'face 'underline)))
(compose-region 1 3)

And how is the `invisible' case supposed to work now?  If the final
expression in the above test case is replaced with (put-text-property
1 3 'invisible t), the before-string remains visible but the
after-string becomes invisible.

                                     YAMAMOTO Mitsuharu
                                address@hidden
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