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Add forgotten minwidth computation

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jfbu
2021-02-09 13:16:12 +01:00
parent eee17ff61a
commit 7175d11f05
1 changed files with 9 additions and 5 deletions
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14
sphinx/texinputs/sphinx.sty
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@@ -1230,25 +1230,26 @@
\long\def\spx@verb@FormatLineForceWrap#1{%
% \spx@image@box is a scratch box register that we can use here
\global\let\spx@verb@maxwidth\z@
\global\let\spx@verb@minwidth\linewidth
\setbox\spx@image@box
\vtop{\raggedright\hyphenpenalty\z@\exhyphenpenalty\z@
\doublehyphendemerits\z@\finalhyphendemerits\z@
\strut #1\strut\@@par
\spx@verb@getmaxwidth}%
\spx@verb@getwidths}%
\ifdim\spx@verb@maxwidth>
\dimexpr\linewidth+\spx@opt@verbatimmaxoverfull\fontcharwd\font`X \relax
\spx@verb@FormatLineWrap{\spx@verb@wrapPYG #1\spx@verb@wrapPYG}%
\else
\ifdim\spx@verb@maxwidth<
\ifdim\spx@verb@minwidth<
\dimexpr\linewidth-\spx@opt@verbatimmaxunderfull\fontcharwd\font`X \relax
\spx@verb@FormatLineWrap{\spx@verb@wrapPYG #1\spx@verb@wrapPYG}%
\else
\spx@verb@FormatLineWrap{#1}%
\fi\fi
}%
% auxiliary paragraph dissector to get max width
% auxiliary paragraph dissector to get max and min widths
\newbox\spx@scratchbox
\def\spx@verb@getmaxwidth {%
\def\spx@verb@getwidths {%
\unskip\unpenalty
\setbox\spx@scratchbox\lastbox
\ifvoid\spx@scratchbox
@@ -1257,7 +1258,10 @@
\ifdim\spx@verb@maxwidth<\wd\spx@scratchbox
\xdef\spx@verb@maxwidth{\number\wd\spx@scratchbox sp}%
\fi
\expandafter\spx@verb@getmaxwidth
\ifdim\spx@verb@minwidth>\wd\spx@scratchbox
\xdef\spx@verb@minwidth{\number\wd\spx@scratchbox sp}%
\fi
\expandafter\spx@verb@getwidths
\fi
}%
% auxiliary macros to implement "cut long line even in middle of word"