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authorAkira Yokosawa <akiyks@gmail.com>2021-08-09 04:21:29 +0300
committerJonathan Corbet <corbet@lwn.net>2021-08-12 18:13:32 +0300
commita90dad8f610a5d14ce1292ac6c7c84b43252afe9 (patch)
tree47f4418b83510fb6e6fa12befd47acfe1f933400 /Documentation/translations
parent35382965bdd2feeedd0f2fe326c89db2007149bb (diff)
downloadlinux-a90dad8f610a5d14ce1292ac6c7c84b43252afe9.tar.xz
docs: pdfdocs: Add conf.py local to translations for ascii-art alignment
Globally choosing "Noto Sans Mono CJK SC" would result in sub-optimal look of literal blocks in Latin documents. Therefore, localize the font choice to translations by adding conf.py under Documentation/translations/. The local conf.py is enabled when the command: make SPHINXDIRS=translations pdfdocs is used to build the PDF. Resulting translations.pdf (under Documentation/output/translations/pdf) will have properly aligned ascii-art figures. NOTE: There remain mis-aligned ascii-art figures in Korean translations. This is due to the font designer's decision to assign slightly narrower widths (920) to Hangul characters in "Noto Sans Mono CJK KR" than those of Hanja (Hanzi/Kanji) characters (1000) [1]. [1]: https://github.com/googlefonts/noto-cjk/issues/17 Signed-off-by: Akira Yokosawa <akiyks@gmail.com> Link: https://lore.kernel.org/r/79a876fc-a552-f972-4a1b-c6df4cbb36dd@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/translations')
-rw-r--r--Documentation/translations/conf.py12
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/translations/conf.py b/Documentation/translations/conf.py
new file mode 100644
index 000000000000..e859c2e19e8b
--- /dev/null
+++ b/Documentation/translations/conf.py
@@ -0,0 +1,12 @@
+# -*- coding: utf-8 -*-
+# SPDX-License-Identifier: GPL-2.0
+
+# -- Additinal options for LaTeX output ----------------------------------
+# font config for ascii-art alignment
+
+latex_elements['preamble'] += '''
+ \\IfFontExistsTF{Noto Sans CJK SC}{
+ % For CJK ascii-art alignment
+ \\setmonofont{Noto Sans Mono CJK SC}
+ }{}
+'''