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Re: [ELPA] New package proposal: visual-path-abbrev.el

From: Eli Zaretskii
Subject: Re: [ELPA] New package proposal: visual-path-abbrev.el
Date: Sun, 03 Mar 2019 19:18:40 +0200

> From: Tassilo Horn <address@hidden>
> Cc: address@hidden
> Date: Sun, 03 Mar 2019 16:52:56 +0100
> 1. emacs -Q
> 2. M-x load-file RET visual-file-name-abbrev.el RET
> 3. M-x rgrep RET (defsubst RET *.el RET ~/Repos/el/emacs
> 4. In the *grep* buffer: M-x visual-file-name-abbrev-mode
> As a result, the file names are indeed abbreviated but when I move up
> and down using C-n/C-p, I'd expect the file name under point to be
> displayed normally (so not the 'display spec but the normal text).  With
> emacs -Q, the problem is even worse than with my usual config.  It seems
> the conditional display spec is almost never tested, except when the
> window is scrolled, but then usually after scrolling point is not on the
> file name anymore which is now shown unabbreviated.

OK, thanks.  I will look into this.

P.S. Did you use '(when CONDITION . SPEC)' display properties
elsewhere, or is this the first time for you?  I wonder whether this
display feature is used widely enough to be sufficiently tested.

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