diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/Text/Pandoc/Writers/LaTeX.hs | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/Text/Pandoc/Writers/LaTeX.hs b/src/Text/Pandoc/Writers/LaTeX.hs index 4e4a2b421..35376ee99 100644 --- a/src/Text/Pandoc/Writers/LaTeX.hs +++ b/src/Text/Pandoc/Writers/LaTeX.hs @@ -518,7 +518,19 @@ sectionHeader ref level lst = do -- | Convert list of inline elements to LaTeX. inlineListToLaTeX :: [Inline] -- ^ Inlines to convert -> State WriterState Doc -inlineListToLaTeX lst = mapM inlineToLaTeX lst >>= return . hcat +inlineListToLaTeX lst = + mapM inlineToLaTeX (fixLineInitialSpaces lst) + >>= return . hcat + -- nonbreaking spaces (~) in LaTeX don't work after line breaks, + -- so we turn nbsps after hard breaks to \hspace commands. + -- this is mostly used in verse. + where fixLineInitialSpaces [] = [] + fixLineInitialSpaces (LineBreak : Str s@('\160':_) : xs) = + LineBreak : fixNbsps s ++ fixLineInitialSpaces xs + fixLineInitialSpaces (x:xs) = x : fixLineInitialSpaces xs + fixNbsps s = let (ys,zs) = span (=='\160') s + in replicate (length ys) hspace ++ [Str zs] + hspace = RawInline "latex" "\\hspace*{0.4em}" isQuoted :: Inline -> Bool isQuoted (Quoted _ _) = True |