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Add support for alt text as short title in latex #2447

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Add support for alt text as short title in latex #2447

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aadee10
Add support for alt text as short title in latex
waeltken Oct 12, 2015
87beb46
Include the feature to the unit-test
waeltken Oct 12, 2015
724f041
Remove empty brackets if short is null
waeltken Oct 12, 2015
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5 changes: 4 additions & 1 deletion src/Text/Pandoc/Writers/LaTeX.hs
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Expand Up @@ -353,11 +353,14 @@ blockToLaTeX (Para [Image txt (src,'f':'i':'g':':':tit)]) = do
inNote <- gets stInNote
capt <- inlineListToLaTeX txt
img <- inlineToLaTeX (Image txt (src,tit))
short <- stringToLaTeX TextString tit
return $ if inNote
-- can't have figures in notes
then "\\begin{center}" $$ img $+$ capt $$ "\\end{center}"
else "\\begin{figure}[htbp]" $$ "\\centering" $$ img $$
("\\caption" <> braces capt) $$ "\\end{figure}"
if null short
then ("\\caption" <> braces capt) $$ "\\end{figure}"
else ("\\caption" <> brackets (text short) <> braces capt) $$ "\\end{figure}"
-- . . . indicates pause in beamer slides
blockToLaTeX (Para [Str ".",Space,Str ".",Space,Str "."]) = do
beamer <- writerBeamer `fmap` gets stOptions
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2 changes: 1 addition & 1 deletion tests/writer.latex
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Expand Up @@ -938,7 +938,7 @@ From ``Voyage dans la Lune'' by Georges Melies (1902):
\begin{figure}[htbp]
\centering
\includegraphics{lalune.jpg}
\caption{lalune}
\caption[Voyage dans la Lune]{lalune}
\end{figure}

Here is a movie \includegraphics{movie.jpg} icon.
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