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bug#25216: 26.0.50 [regression]; Curly quotes are not found in some size
From: |
Dmitry Alexandrov |
Subject: |
bug#25216: 26.0.50 [regression]; Curly quotes are not found in some sizes of ‘Terminus’ font |
Date: |
Sat, 17 Dec 2016 04:03:07 +0300 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) |
GNU Emacs 26.0.50.1 (x86_64-unknown-linux-gnu)
Repository revision: 6bf83218314db1c63ce34564edfb994d9431b28a
Debian GNU/Linux 8.6 Jessie
xfonts-terminus 4.40-2 as shipped in Debian
Steps to reproduce:
$ emacs --quick --font '-*-terminus-medium-r-*-*-20-*-*-*-*-*-*-*'
Find some document with curly quotes: ‘’ and “”. GNU Emacs Manual (‘<f1> r’)
uses them heavily, for instance.
It looks wrong:
‘C-u C-x =’ says that instead of Terminus
‘x:-misc-fixed-medium-r-normal--20-200-75-75-c-100-iso10646-1’ font is used for
rendering quotes. When I request 24th size, I got yet another font —
‘x:-efont-fixed-medium-r-normal--24-240-75-75-c-240-iso10646-1’.
In a strange way there is no such a problem with some other sizes:
$ emacs --quick --font '-*-terminus-medium-r-*-*-16-*-*-*-*-*-*-*'
is okay, for example. ‘C-u C-x =’ says that
‘xft:-xos4-Terminus-normal-normal-normal-*-16-*-*-*-c-80-iso10646-1’ is used in
that case.
The reason is *not* that Terminus just does not have these glyphs — it does.
Moreover — GNU Emacs 24.4.1 finds and renders them correctly:
$ emacs24 --quick --font '-*-terminus-medium-r-*-*-20-*-*-*-*-*-*-*'
- bug#25216: 26.0.50 [regression]; Curly quotes are not found in some sizes of ‘Terminus’ font,
Dmitry Alexandrov <=
- bug#25216: 26.0.50 [regression]; Curly quotes are not found in some sizes of ‘Terminus’ font, Eli Zaretskii, 2016/12/17
- bug#25216: 26.0.50 [regression]; Curly quotes are not found in some sizes of ‘Terminus’ font, Dmitry Alexandrov, 2016/12/17
- bug#25216: 26.0.50 [regression]; Curly quotes are not found in some sizes of ‘Terminus’ font, Eli Zaretskii, 2016/12/17
- bug#25216: 26.0.50 [regression]; Curly quotes are not found in some sizes of ‘Terminus’ font, Dmitry Alexandrov, 2016/12/18
- bug#25216: 26.0.50 [regression]; Curly quotes are not found in some sizes of ‘Terminus’ font, Eli Zaretskii, 2016/12/18
- bug#25216: 26.0.50 [regression]; Curly quotes are not found in some sizes of ‘Terminus’ font, Dmitry Alexandrov, 2016/12/18
- bug#25216: 26.0.50 [regression]; Curly quotes are not found in some sizes of ‘Terminus’ font, Eli Zaretskii, 2016/12/19
- bug#25216: 26.0.50 [regression]; Curly quotes are not found in some sizes of ‘Terminus’ font, Eli Zaretskii, 2016/12/18
- bug#25216: 26.0.50 [regression]; Curly quotes are not found in some sizes of ‘Terminus’ font, Dmitry Alexandrov, 2016/12/18
- bug#25216: 26.0.50 [regression]; Curly quotes are not found in some sizes of ‘Terminus’ font, Eli Zaretskii, 2016/12/19