GNU bug report logs - #76107
Consider image specs when scanning for a column

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Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Thuna <thuna.cing <at> gmail.com>
To: bug-gnu-emacs <at> gnu.org
Subject: Consider image specs when scanning for a column
Date: Fri, 07 Feb 2025 00:29:38 +0100

[Message part 1 (text/plain, inline)]

This patch handles display specs within `scan_for_column', which mainly
works to handle it in `current-column' and `move-to-column', which then
effects the filling functions and commands, and visual-fill-column, and
so on.

The patch seems to be working, as far as I can tell, but it would be
nice if someone could take a look.  Specifically, I copied the code to
convert the Lisp_Object holding the width into an integer from the code
above handling the space display properties, so that needs
double-checking.

I decided to use `Fcar_safe' instead of `XCAR' when taking the `car' of
`Fimage_size' just to be safe but it doesn't look to be necessary?  If
that's fine, then feel free to make the change.

[0001-Consider-image-specs-when-scanning-for-a-column.patch (text/x-patch, attachment)]

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