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%% TITLES |
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% |
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% change this info string if making any custom modification |
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\ProvidesPackage{sphinxlatexstyleheadings}[2023/02/11 headings] |
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\RequirePackage[nobottomtitles*]{titlesec} |
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% tests showed that this setting guarantees \section title has |
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% 3 lines of text following it on same page if near bottom. |
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\renewcommand\bottomtitlespace{6\baselineskip} |
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% the default setting of 0.2\textheight is about 11\baselineskip |
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% (for 10pt letterpaper documents) and may create large voids. |
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\@ifpackagelater{titlesec}{2016/03/15}% |
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{\@ifpackagelater{titlesec}{2016/03/21}% |
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{}% |
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{\newif\ifsphinx@ttlpatch@ok |
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\IfFileExists{etoolbox.sty}{% |
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\RequirePackage{etoolbox}% |
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\patchcmd{\ttlh@hang}{\parindent\z@}{\parindent\z@\leavevmode}% |
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{\sphinx@ttlpatch@oktrue}{}% |
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\ifsphinx@ttlpatch@ok |
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\patchcmd{\ttlh@hang}{\noindent}{}{}{\sphinx@ttlpatch@okfalse}% |
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\fi |
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}{}% |
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\ifsphinx@ttlpatch@ok |
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\typeout{^^J Package Sphinx Info: ^^J |
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**** titlesec 2.10.1 successfully patched for bugfix ****^^J}% |
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\else |
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\AtEndDocument{\PackageWarningNoLine{sphinx}{^^J% |
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******** titlesec 2.10.1 has a bug, (section numbers disappear) ......|^^J% |
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******** and Sphinx could not patch it, perhaps because your local ...|^^J% |
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******** copy is already fixed without a changed release date. .......|^^J% |
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******** If not, you must update titlesec! ...........................|}}% |
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\sphinxbuildwarning{badtitlesec}% |
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\fi |
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}% |
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}{} |
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% Augment the sectioning commands used to get our own font family in place, |
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% and reset some internal data items (\titleformat from titlesec package) |
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\titleformat{\section}{\Large\py@HeaderFamily}% |
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{\py@TitleColor\thesection}{0.5em}{\py@TitleColor} |
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\titleformat{\subsection}{\large\py@HeaderFamily}% |
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{\py@TitleColor\thesubsection}{0.5em}{\py@TitleColor} |
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% \normalsize added as work-around to a lualatex-ja upstream problem |
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% https: |
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\titleformat{\subsubsection}{\normalsize\py@HeaderFamily}% |
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{\py@TitleColor\thesubsubsection}{0.5em}{\py@TitleColor} |
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% By default paragraphs (and subsubsections) will not be numbered because |
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% sphinxmanual.cls and sphinxhowto.cls set secnumdepth to 2 |
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\titleformat{\paragraph}{\normalsize\py@HeaderFamily}% |
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{\py@TitleColor\theparagraph}{0.5em}{\py@TitleColor} |
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\titleformat{\subparagraph}{\normalsize\py@HeaderFamily}% |
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{\py@TitleColor\thesubparagraph}{0.5em}{\py@TitleColor} |
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% Since Sphinx 1.5, users should use HeaderFamily key to 'sphinxsetup' rather |
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% than defining their own \py@HeaderFamily command (which is still possible). |
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% Memo: \py@HeaderFamily is also used by \maketitle as defined in |
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% sphinxmanual.cls/sphinxhowto.cls |
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\newcommand{\py@HeaderFamily}{\spx@opt@HeaderFamily} |
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% This sets up the fancy chapter headings that make the documents look |
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% at least a little better than the usual LaTeX output. |
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\@ifpackagewith{fncychap}{Bjarne}{ |
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\ChNameVar {\raggedleft\normalsize \py@HeaderFamily} |
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\ChNumVar {\raggedleft\Large \py@HeaderFamily} |
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\ChTitleVar{\raggedleft\Large \py@HeaderFamily} |
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% This creates (numbered) chapter heads without the leading \vspace*{}: |
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\def\@makechapterhead#1{% |
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{\parindent \z@ \raggedright \normalfont |
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\ifnum \c@secnumdepth >\m@ne |
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\if@mainmatter |
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\DOCH |
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\fi |
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\fi |
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\interlinepenalty\@M |
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\if@mainmatter |
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\DOTI{#1}% |
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\else% |
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\DOTIS{#1}% |
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\fi |
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}} |
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}{}% <-- "false" clause of \@ifpackagewith |
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% fix fncychap's bug which uses prematurely the \textwidth value |
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\@ifpackagewith{fncychap}{Bjornstrup} |
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{\AtBeginDocument{\mylen\textwidth\advance\mylen-2\myhi}}% |
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{}% <-- "false" clause of \@ifpackagewith |
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\endinput |
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