It turns out that networking.pdf has exceeded 100 chapters and
titles of chapters >= 100 collide with their counts in its table
of contents (TOC).
Increase relevant params by 0.6em in the preamble to avoid such
ugly collisions.
While at it, fix a typo in comment (subsection).
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Link: https://lore.kernel.org/r/bdb60ba3-7813-47d0-74f9-7c31dd912d95@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Quote from Jon's remark [1]:
I do notice that Documentation/conf.py is getting large and
unapproachable. At some future point, it might be nice to pull
all of the latex stuff out into a separate file where it won't
scare people who stumble into it by accident.
Pull LaTeX preamble settings added since commit 3b4c963243 ("docs:
conf.py: adjust the LaTeX document output") out into
sphinx/kerneldoc-preamble.sty.
It will be copied to the build directory by the added
"latex_additional_files" setting in conf.py.
As a bonus, LaTeX/TeX code can be maintained without escaping backslashes.
To compensate the loss of change history in sphinx/kerneldoc-preamble.sty,
here is a list of changes made in conf.py:
- f7ebe6b769 ("docs: Activate exCJK only in CJK chapters")
- 0afd4df0d1 ("docs: pdfdocs: Prevent column squeezing by tabulary")
- 659653c9e5 ("docs: pdfdocs: Refactor config for CJK document")
- e291ff6f5a ("docs: pdfdocs: Add CJK-language-specific font settings")
- 7eb368cc31 ("docs: pdfdocs: Choose Serif font as CJK mainfont if possible")
- 35382965bd ("docs: pdfdocs: Preserve inter-phrase space in Korean translations")
- 77abc2c230 ("docs: pdfdocs: One-half spacing for CJK translations")
- 788d28a257 ("docs: pdfdocs: Permit AutoFakeSlant for CJK fonts")
- 29ac982235 ("docs: pdfdocs: Teach xeCJK about character classes of quotation marks")
- 7c5c18bdb6 ("docs: pdfdocs: Fix typo in CJK-language specific font settings")
- aa872e0647 ("docs: pdfdocs: Adjust \headheight for fancyhdr")
- 8716ef413a ("docs: pdfdocs: Tweak width params of TOC")
- 66939df539 ("docs: pdfdocs: Switch default CJK font to KR variants")
- 7b686a2ea1 ("docs: pdfdocs: Enable CJKspace in TOC for Korean titles")
- 5d9158e3c7 ("docs/translations: Skip CJK contents if suitable fonts not found")
- b774cc4631 ("docs: pdfdocs: Move CJK monospace font setting to main conf.py")
[1]: https://lore.kernel.org/all/87zgmr66cn.fsf@meer.lwn.net/
Suggested-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Link: https://lore.kernel.org/r/aaa9dca1-27c0-c414-77f3-c5587db0cc5b@gmail.com
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
