From: Stefan Kangas <stefan@marxist.se>
To: Eli Zaretskii <eliz@gnu.org>
Cc: 46971@debbugs.gnu.org
Subject: bug#46971: 28.0.50; Fontifications in Info buffers break alignment in @multitable
Date: Sun, 26 Sep 2021 07:34:24 -0700 [thread overview]
Message-ID: <CADwFkmnF_fGaB4=aCXruLsD=Qu24GQAzPYM-RfuSzRDJqY6c9g@mail.gmail.com> (raw)
In-Reply-To: <831rcsw6cu.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 06 Mar 2021 19:16:01 +0200")
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Eli Zaretskii <eliz@gnu.org> writes:
> To reproduce:
>
> emacs -Q
> C-u C-h i ../info/elisp.info RET
> C-s Syntax name
> You should now see the table of syntax categories. The characters in
> the rightmost column don't align, which looks ugly.
>
> This happens because font-lock is instructed to do this:
>
> (defvar Info-mode-font-lock-keywords
> '(("‘\\([‘’]\\|[^‘’]*\\)’" (1 'Info-quoted))))
>
> Thus the quotes and the quoted text use different faces, and if those
> faces use different fonts (as they do by default), the table will not
> be aligned.
>
> One possible solution would be to modify Info-mode-font-lock-keywords
> such that the quotes are also fontified in Info-quoted face.
That fix solves this issue in "emacs -Q" here, but not in my personal
Emacs configuration where I use a different font.
In "emacs -Q" I have these fonts for the column text (1), and the
whitespace in between columns (2), and everything lines up:
1. ftcrhb:-bitstream-Courier 10
Pitch-normal-normal-normal-*-16-*-*-*-m-0-iso10646-1 (#x08)
2. ftcrhb:-Bits-Bitstream Vera Sans
Mono-normal-normal-normal-*-16-*-*-*-m-0-iso10646-1 (#x03)
With my personal configuration, I have these fonts for the column text
(1), and the whitespace in between (2), and the alignment is wrong (see
screenshots below):
1. ftcrhb:-Bits-Bitstream Vera Sans
Mono-normal-normal-normal-*-21-*-*-*-m-0-iso10646-1 (#xB7)
2. ftcrhb:-DAMA-Ubuntu
Mono-normal-normal-normal-*-21-*-*-*-m-0-iso10646-1 (#x03)
I don't know if this is relevant, but in "emacs -Q", the cursor stays
the same size when I move it from a character using font 1 to one using
font 2.
With my personal Emacs configuration, the cursor gets noticeably smaller
when I move it from a character using font 1 to one using font 2. The
attached screenshots demonstrate this effect.
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[-- Attachment #3: screenshot2.png --]
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next prev parent reply other threads:[~2021-09-26 14:34 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-06 17:16 bug#46971: 28.0.50; Fontifications in Info buffers break alignment in @multitable Eli Zaretskii
2021-09-26 14:34 ` Stefan Kangas [this message]
2021-10-02 4:56 ` Protesilaos Stavrou
2021-10-06 0:43 ` Stefan Kangas
2021-10-06 4:14 ` Protesilaos Stavrou
2021-10-06 12:34 ` Eli Zaretskii
2021-10-06 13:53 ` bug#46971: 28.0.60; [PATCH] Disable modus-themes font mixing by default (bug#46971) Protesilaos Stavrou
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