66939df539
xeCJK is enabled in Table of Contents (TOC) so that translations.pdf built by top-level "make pdfdocs" can have its TOC typeset properly. This causes quotation marks and apostrophe symbols appear too wide in Latin-script docs. This is because (1) Sphinx converts ASCII symbols into multi-byte UTF-8 ones in LaTeX and (2) in the SC variant of "Noto CJK" font families, those UTF-8 symbols have full-width glyph. The KR variant of the font families has half-width glyph for those symbols and TOC pages should look nicer when it is used instead. Switch the default CJK font families to the KR variant and teach xeCJK of those symbols' widths. To compensate the switch, teach xeCJK of the width in the SC and TC variants. Signed-off-by: Akira Yokosawa <akiyks@gmail.com> Cc: Jonathan Corbet <corbet@lwn.net> Link: https://lore.kernel.org/r/0c8ea878-0a6f-ea01-ab45-4e66c5facee9@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.