GNU bug report logs - #37755
Logic in init_fringe_bitmap should be moved to backends (maybe rif->define_fringe_bitmap)

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Message #25 received at 37755 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Carlos Pita <carlosjosepita <at> gmail.com>
Cc: 37755 <at> debbugs.gnu.org
Subject: Re: bug#37755: Logic in init_fringe_bitmap should be moved to
 backends (maybe rif->define_fringe_bitmap)
Date: Sun, 20 Oct 2019 15:21:37 +0300

> From: Carlos Pita <carlosjosepita <at> gmail.com>
> Date: Wed, 16 Oct 2019 19:07:26 -0300
> Cc: 37755 <at> debbugs.gnu.org
> 
> The new change amounts to yet another code simplification and an
> overall ~40 reduction in LOCs.

Sorry, I think I'm missing something here.  It looks like you removed
the call to init_fringe_bitmap during dumping, and left its equivalent
only in define-fringe-bitmap, is that right?  If so, I cannot see how
this could work, because Emacs needs to have the standard fringe
bitmaps (for line truncation, continuation, etc.) be defined even
without a call to define-fringe-bitmap.  If you start the current
master under a debugger after putting a breakpoint in
Fdefine_fringe_bitmap, the breakpoint doesn't break, and yet the
bitmaps are known and will be displayed as needed.

What did I miss?

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