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Add emphasize-lines PDF support also under verbatimwrapslines=false

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This commit is contained in:
jfbu 2017-12-10 15:45:57 +01:00
parent 70f8d4ddfc
commit 8ac042a0f8
1 changed files with 16 additions and 15 deletions
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31
sphinx/texinputs/sphinx.sty
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@ -889,30 +889,31 @@
\expandafter\def\expandafter\FV@SetupFont\expandafter
{\FV@SetupFont\sbox\sphinxcontinuationbox {\spx@opt@verbatimcontinued}%
\sbox\sphinxvisiblespacebox {\spx@opt@verbatimvisiblespace}}%
\def\FancyVerbFormatLine ##1{%
\expandafter\sphinx@verbatim@checkifhl
\expandafter{\the\value{FancyVerbLine}}%
\edef\sphinx@restorefboxsep{\fboxsep\the\fboxsep\relax}%
\toks@{%
\hsize\linewidth
\def\sphinx@FancyVerbFormatLine ##1{\hsize\linewidth
\vtop{\raggedright\hyphenpenalty\z@\exhyphenpenalty\z@
\doublehyphendemerits\z@\finalhyphendemerits\z@
\strut ##1\strut}%
}%
\ifin@
\fboxsep0pt
\colorbox{VerbatimHighlightColor}{\sphinx@restorefboxsep\the\toks@}%
\sphinx@restorefboxsep
\else
\the\toks@
\fi
}%
\let\FV@Space\spx@verbatim@space
% Allow breaks at special characters using \PYG... macros.
\sphinxbreaksatspecials
% Breaks at punctuation characters . , ; ? ! and / (needs catcode activation)
\def\FancyVerbCodes{\sphinxbreaksviaactive}%
\fi % end of conditional code for wrapping long code lines
\else % end of conditional code for wrapping long code lines
\let\sphinx@FancyVerbFormatLine\FancyVerbFormatLine
\fi
\renewcommand\FancyVerbFormatLine[1]{%
\expandafter\sphinx@verbatim@checkifhl
\expandafter{\the\value{FancyVerbLine}}%
\ifin@
\edef\sphinx@restorefboxsep{\fboxsep\the\fboxsep\relax}%
\fboxsep\z@
\colorbox{VerbatimHighlightColor}%
{\sphinx@restorefboxsep\sphinx@FancyVerbFormatLine{##1}}%
\else
\sphinx@FancyVerbFormatLine{##1}%
\fi
}%
% go around fancyvrb's check of \@currenvir
\let\VerbatimEnvironment\sphinxVerbatimEnvironment
% go around fancyvrb's check of current list depth