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authorAkira Yokosawa <akiyks@gmail.com>2022-05-12 11:54:12 +0900
committerJonathan Corbet <corbet@lwn.net>2022-05-17 13:41:26 -0600
commitb86f46d5ce3e7497930be931a9a9e57480f0baff (patch)
tree87100bf57ff77c73b39bcc46e3bd98d47c8f1e2e /Documentation
parente315b831f0d6ec8072fed26502caba5108ddfc48 (diff)
docs: pdfdocs: Add space for chapter counts >= 100 in TOC
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>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/sphinx/kerneldoc-preamble.sty14
1 files changed, 7 insertions, 7 deletions
diff --git a/Documentation/sphinx/kerneldoc-preamble.sty b/Documentation/sphinx/kerneldoc-preamble.sty
index 9d0204dc38be..2a29cbe51396 100644
--- a/Documentation/sphinx/kerneldoc-preamble.sty
+++ b/Documentation/sphinx/kerneldoc-preamble.sty
@@ -20,13 +20,13 @@
% - Indent of 2 chars is preserved for ease of comparison.
% Summary of changes from default params:
% Width of page number (\@pnumwidth): 1.55em -> 2.7em
-% Width of chapter number: 1.5em -> 1.8em
-% Indent of section number: 1.5em -> 1.8em
+% Width of chapter number: 1.5em -> 2.4em
+% Indent of section number: 1.5em -> 2.4em
% Width of section number: 2.6em -> 3.2em
-% Indent of sebsection number: 4.1em -> 5em
+% Indent of subsection number: 4.1em -> 5.6em
% Width of subsection number: 3.5em -> 4.3em
%
-% These params can have 4 digit page counts, 2 digit chapter counts,
+% These params can have 4 digit page counts, 3 digit chapter counts,
% section counts of 4 digits + 1 period (e.g., 18.10), and subsection counts
% of 5 digits + 2 periods (e.g., 18.7.13).
\makeatletter
@@ -37,7 +37,7 @@
\ifnum \c@tocdepth >\m@ne
\addpenalty{-\@highpenalty}%
\vskip 1.0em \@plus\p@
- \setlength\@tempdima{1.8em}%
+ \setlength\@tempdima{2.4em}%
\begingroup
\parindent \z@ \rightskip \@pnumwidth
\parfillskip -\@pnumwidth
@@ -51,8 +51,8 @@
\endgroup
\fi}
%% Redefine \l@section and \l@subsection
-\renewcommand*\l@section{\@dottedtocline{1}{1.8em}{3.2em}}
-\renewcommand*\l@subsection{\@dottedtocline{2}{5em}{4.3em}}
+\renewcommand*\l@section{\@dottedtocline{1}{2.4em}{3.2em}}
+\renewcommand*\l@subsection{\@dottedtocline{2}{5.6em}{4.3em}}
\makeatother
%% Sphinx < 1.8 doesn't have \sphinxtableofcontentshook
\providecommand{\sphinxtableofcontentshook}{}