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bug#18997: 24.4; IDLWAVE: Emacs crashes when trying to change the window


From: Gordon Farquharson
Subject: bug#18997: 24.4; IDLWAVE: Emacs crashes when trying to change the window while in the IDL shell
Date: Thu, 12 Nov 2015 10:33:29 -0800

I tried changing the colors in the XPM images from 32 bits per channel to 8 bits per channel, i.e., from

c #000000000000\"

to

c #000000\"

but emacs still crashed. Does 8 bits per sample mean 8 bit color (i.e., 256 colors)?

On Thu, Nov 12, 2015 at 10:16 AM, Eli Zaretskii <eliz@gnu.org> wrote:
> From: Glenn Morris <rgm@gnu.org>
> Cc: Gordon Farquharson <gordonfarquharson@gmail.com>,  18997@debbugs.gnu.org
> Date: Thu, 12 Nov 2015 12:55:03 -0500
>
> Current master does not crash for me with gtk2 or gtk3 on RHEL 7.1.
> 24.5 does. master does have many "GdkPixbuf-CRITICAL"
> "GLib-GObject-CRITICAL" complaints though.

Do those complaints include the one that says this:

  gdk_pixbuf_new_from_data: assertion `bits_per_sample == 8' failed

> Also, the toolbar looks messed up in IDL mode.
> It has a bunch of "A A A A ..." in it, which run "Save and Compile this
> file" etc.

What's so special about IDL mode that it causes this?  Ah, I see: it
comes with its own XPM images for the toolbar (in idlw-toolbar.el),
right?  If that's the reason, can we somehow modify those XPM icons to
use only 8 bits per sample?

Thanks.



--
Gordon Farquharson
GnuPG Key ID: 32D6D676

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