diff options
Diffstat (limited to 'src/Text/Pandoc')
| -rw-r--r-- | src/Text/Pandoc/Writers/ConTeXt.hs | 11 | ||||
| -rw-r--r-- | src/Text/Pandoc/Writers/Docbook.hs | 7 | ||||
| -rw-r--r-- | src/Text/Pandoc/Writers/HTML.hs | 43 | ||||
| -rw-r--r-- | src/Text/Pandoc/Writers/LaTeX.hs | 309 | ||||
| -rw-r--r-- | src/Text/Pandoc/Writers/Man.hs | 27 | ||||
| -rw-r--r-- | src/Text/Pandoc/Writers/Markdown.hs | 14 | ||||
| -rw-r--r-- | src/Text/Pandoc/Writers/RST.hs | 11 | ||||
| -rw-r--r-- | src/Text/Pandoc/Writers/RTF.hs | 22 |
8 files changed, 263 insertions, 181 deletions
diff --git a/src/Text/Pandoc/Writers/ConTeXt.hs b/src/Text/Pandoc/Writers/ConTeXt.hs index 8e35ea9d5..2cf2b136b 100644 --- a/src/Text/Pandoc/Writers/ConTeXt.hs +++ b/src/Text/Pandoc/Writers/ConTeXt.hs @@ -192,6 +192,15 @@ inlineToConTeXt (Emph lst) = do inlineToConTeXt (Strong lst) = do contents <- inlineListToConTeXt lst return $ "{\\bf " ++ contents ++ "}" +inlineToConTeXt (Strikeout lst) = do + contents <- inlineListToConTeXt lst + return $ "\\overstrikes{" ++ contents ++ "}" +inlineToConTeXt (Superscript lst) = do + contents <- inlineListToConTeXt lst + return $ "\\high{" ++ contents ++ "}" +inlineToConTeXt (Subscript lst) = do + contents <- inlineListToConTeXt lst + return $ "\\low{" ++ contents ++ "}" inlineToConTeXt (Code str) = return $ "\\type{" ++ str ++ "}" inlineToConTeXt (Quoted SingleQuote lst) = do contents <- inlineListToConTeXt lst @@ -206,7 +215,7 @@ inlineToConTeXt Ellipses = return "\\ldots{}" inlineToConTeXt (Str str) = return $ stringToConTeXt str inlineToConTeXt (TeX str) = return str inlineToConTeXt (HtmlInline str) = return "" -inlineToConTeXt (LineBreak) = return "\\hfil\\break\n" +inlineToConTeXt (LineBreak) = return "\\crlf\n" inlineToConTeXt Space = return " " inlineToConTeXt (Link text (src, _)) = do next <- get diff --git a/src/Text/Pandoc/Writers/Docbook.hs b/src/Text/Pandoc/Writers/Docbook.hs index 7366ee59c..2bb29da6c 100644 --- a/src/Text/Pandoc/Writers/Docbook.hs +++ b/src/Text/Pandoc/Writers/Docbook.hs @@ -233,6 +233,13 @@ inlineToDocbook opts (Emph lst) = inlineToDocbook opts (Strong lst) = inTags False "emphasis" [("role", "strong")] (inlinesToDocbook opts lst) +inlineToDocbook opts (Strikeout lst) = + inTags False "emphasis" [("role", "strikethrough")] + (inlinesToDocbook opts lst) +inlineToDocbook opts (Superscript lst) = + inTagsSimple "superscript" (inlinesToDocbook opts lst) +inlineToDocbook opts (Subscript lst) = + inTagsSimple "subscript" (inlinesToDocbook opts lst) inlineToDocbook opts (Quoted _ lst) = inTagsSimple "quote" (inlinesToDocbook opts lst) inlineToDocbook opts Apostrophe = text "'" diff --git a/src/Text/Pandoc/Writers/HTML.hs b/src/Text/Pandoc/Writers/HTML.hs index ad31969ed..d8fbdb9b4 100644 --- a/src/Text/Pandoc/Writers/HTML.hs +++ b/src/Text/Pandoc/Writers/HTML.hs @@ -66,6 +66,7 @@ writeHtml opts (Pandoc (Meta tit authors date) blocks) = (if null date then noHtml else meta ! [name "date", content date]) +++ + (style ! [thetype "text/css"] $ (stringToHtml ".strikeout { text-decoration: line-through; }")) +++ primHtml (writerHeader opts) titleHeader = if (writerStandalone opts) && (not (null tit)) && (not (writerS5 opts)) @@ -179,23 +180,27 @@ inlineListToIdentifier [] = "" inlineListToIdentifier (x:xs) = xAsText ++ inlineListToIdentifier xs where xAsText = case x of - Str s -> filter (\c -> (c == '-') || not (isPunctuation c)) $ - concat $ intersperse "-" $ words $ map toLower s - Emph lst -> inlineListToIdentifier lst - Strong lst -> inlineListToIdentifier lst - Quoted _ lst -> inlineListToIdentifier lst - Code s -> s - Space -> "-" - EmDash -> "-" - EnDash -> "-" - Apostrophe -> "" - Ellipses -> "" - LineBreak -> "-" - TeX _ -> "" - HtmlInline _ -> "" - Link lst _ -> inlineListToIdentifier lst - Image lst _ -> inlineListToIdentifier lst - Note _ -> "" + Str s -> filter + (\c -> (c == '-') || not (isPunctuation c)) $ + concat $ intersperse "-" $ words $ map toLower s + Emph lst -> inlineListToIdentifier lst + Strikeout lst -> inlineListToIdentifier lst + Superscript lst -> inlineListToIdentifier lst + Subscript lst -> inlineListToIdentifier lst + Strong lst -> inlineListToIdentifier lst + Quoted _ lst -> inlineListToIdentifier lst + Code s -> s + Space -> "-" + EmDash -> "-" + EnDash -> "-" + Apostrophe -> "" + Ellipses -> "" + LineBreak -> "-" + TeX _ -> "" + HtmlInline _ -> "" + Link lst _ -> inlineListToIdentifier lst + Image lst _ -> inlineListToIdentifier lst + Note _ -> "" -- | Return unique identifiers for list of inline lists. uniqueIdentifiers :: [[Inline]] -> [String] @@ -326,6 +331,10 @@ inlineToHtml opts inline = (Emph lst) -> inlineListToHtml opts lst >>= (return . emphasize) (Strong lst) -> inlineListToHtml opts lst >>= (return . strong) (Code str) -> return $ thecode << str + (Strikeout lst) -> inlineListToHtml opts lst >>= + (return . (thespan ! [theclass "strikeout"])) + (Superscript lst) -> inlineListToHtml opts lst >>= (return . sup) + (Subscript lst) -> inlineListToHtml opts lst >>= (return . sub) (Quoted quoteType lst) -> let (leftQuote, rightQuote) = case quoteType of SingleQuote -> (primHtmlChar "lsquo", diff --git a/src/Text/Pandoc/Writers/LaTeX.hs b/src/Text/Pandoc/Writers/LaTeX.hs index e0c80d24e..f0bb92002 100644 --- a/src/Text/Pandoc/Writers/LaTeX.hs +++ b/src/Text/Pandoc/Writers/LaTeX.hs @@ -34,143 +34,164 @@ import Text.Pandoc.Definition import Text.Pandoc.Shared import Text.Printf ( printf ) import Data.List ( (\\) ) +import qualified Data.Set as S +import Control.Monad.State + +type WriterState = S.Set String -- set of strings to include in header + -- constructed based on content of document + +-- | Add line to header. +addToHeader :: String -> State WriterState () +addToHeader str = modify (S.insert str) -- | Convert Pandoc to LaTeX. writeLaTeX :: WriterOptions -> Pandoc -> String -writeLaTeX options (Pandoc meta blocks) = - let body = (writerIncludeBefore options) ++ - (concatMap blockToLaTeX blocks) ++ - (writerIncludeAfter options) - head = if writerStandalone options - then latexHeader options meta - else "" - toc = if writerTableOfContents options - then "\\tableofcontents\n\n" - else "" - foot = if writerStandalone options +writeLaTeX options document = + evalState (pandocToLaTeX options document) S.empty + +pandocToLaTeX :: WriterOptions -> Pandoc -> State WriterState String +pandocToLaTeX options (Pandoc meta blocks) = do + main <- blockListToLaTeX blocks + head <- if writerStandalone options + then latexHeader options meta + else return "" + let body = writerIncludeBefore options ++ main ++ + writerIncludeAfter options + let toc = if writerTableOfContents options + then "\\tableofcontents\n\n" + else "" + let foot = if writerStandalone options then "\n\\end{document}\n" else "" - in head ++ toc ++ body ++ foot + return $ head ++ toc ++ body ++ foot -- | Insert bibliographic information into LaTeX header. latexHeader :: WriterOptions -- ^ Options, including LaTeX header -> Meta -- ^ Meta with bibliographic information - -> String -latexHeader options (Meta title authors date) = - let titletext = if null title - then "" - else "\\title{" ++ inlineListToLaTeX title ++ "}\n" - authorstext = if null authors + -> State WriterState String +latexHeader options (Meta title authors date) = do + titletext <- if null title + then return "" + else do title' <- inlineListToLaTeX title + return $ "\\title{" ++ title' ++ "}\n" + extras <- get + let authorstext = if null authors then "" else "\\author{" ++ (joinWithSep "\\\\" (map stringToLaTeX authors)) ++ "}\n" - datetext = if date == "" - then "" - else "\\date{" ++ stringToLaTeX date ++ "}\n" - maketitle = if null title then "" else "\\maketitle\n\n" - secnumline = if (writerNumberSections options) + let datetext = if date == "" + then "" + else "\\date{" ++ stringToLaTeX date ++ "}\n" + let maketitle = if null title then "" else "\\maketitle\n\n" + let secnumline = if (writerNumberSections options) then "" else "\\setcounter{secnumdepth}{0}\n" - header = writerHeader options in - header ++ secnumline ++ titletext ++ authorstext ++ datetext ++ - "\\begin{document}\n" ++ maketitle + let baseHeader = writerHeader options + let header = baseHeader ++ (unlines $ S.toList extras) + return $ header ++ secnumline ++ titletext ++ authorstext ++ datetext ++ + "\\begin{document}\n" ++ maketitle -- escape things as needed for LaTeX -escapeCharForLaTeX :: Char -> String -escapeCharForLaTeX ch = - case ch of - '\\' -> "\\textbackslash{}" - '{' -> "\\{" - '}' -> "\\}" - '$' -> "\\$" - '%' -> "\\%" - '&' -> "\\&" - '~' -> "\\~" - '_' -> "\\_" - '#' -> "\\#" - '^' -> "\\^{}" - '|' -> "\\textbar{}" - '<' -> "\\textless{}" - '>' -> "\\textgreater{}" - x -> [x] - --- | Escape string for LaTeX stringToLaTeX :: String -> String -stringToLaTeX = concatMap escapeCharForLaTeX +stringToLaTeX = escapeStringUsing latexEscapes + where latexEscapes = [ + ('\\', "\\textbackslash{}"), + ('{', "\\{"), + ('}', "\\}"), + ('$', "\\$"), + ('%', "\\%"), + ('&', "\\&"), + ('~', "\\~"), + ('_', "\\_"), + ('#', "\\#"), + ('^', "\\^{}"), + ('|', "\\textbar{}"), + ('<', "\\textless{}"), + ('>', "\\textgreater{}") + ] -- | Remove all code elements from list of inline elements -- (because it's illegal to have a \\verb inside a command argument) deVerb :: [Inline] -> [Inline] deVerb [] = [] -deVerb ((Code str):rest) = (Str str):(deVerb rest) +deVerb ((Code str):rest) = + (Str $ "\\texttt{" ++ stringToLaTeX str ++ "}"):(deVerb rest) deVerb (other:rest) = other:(deVerb rest) -- | Convert Pandoc block element to LaTeX. blockToLaTeX :: Block -- ^ Block to convert - -> String -blockToLaTeX Null = "" -blockToLaTeX (Plain lst) = inlineListToLaTeX lst ++ "\n" -blockToLaTeX (Para lst) = (inlineListToLaTeX lst) ++ "\n\n" -blockToLaTeX (BlockQuote lst) = "\\begin{quote}\n" ++ - (concatMap blockToLaTeX lst) ++ "\\end{quote}\n" -blockToLaTeX (CodeBlock str) = "\\begin{verbatim}\n" ++ str ++ - "\n\\end{verbatim}\n" -blockToLaTeX (RawHtml str) = "" -blockToLaTeX (BulletList lst) = "\\begin{itemize}\n" ++ - (concatMap listItemToLaTeX lst) ++ "\\end{itemize}\n" -blockToLaTeX (OrderedList lst) = "\\begin{enumerate}\n" ++ - (concatMap listItemToLaTeX lst) ++ "\\end{enumerate}\n" -blockToLaTeX (DefinitionList lst) = - let defListItemToLaTeX (term, def) = "\\item[" ++ - substitute "]" "\\]" (inlineListToLaTeX term) ++ "] " ++ - concatMap blockToLaTeX def - in "\\begin{description}\n" ++ concatMap defListItemToLaTeX lst ++ - "\\end{description}\n" -blockToLaTeX HorizontalRule = + -> State WriterState String +blockToLaTeX Null = return "" +blockToLaTeX (Plain lst) = (inlineListToLaTeX lst) >>= (return . (++ "\n")) +blockToLaTeX (Para lst) = (inlineListToLaTeX lst) >>= (return . (++ "\n\n")) +blockToLaTeX (BlockQuote lst) = do + contents <- blockListToLaTeX lst + return $ "\\begin{quote}\n" ++ contents ++ "\\end{quote}\n" +blockToLaTeX (CodeBlock str) = return $ + "\\begin{verbatim}\n" ++ str ++ "\n\\end{verbatim}\n" +blockToLaTeX (RawHtml str) = return "" +blockToLaTeX (BulletList lst) = do + items <- mapM listItemToLaTeX lst + return $ "\\begin{itemize}\n" ++ concat items ++ "\\end{itemize}\n" +blockToLaTeX (OrderedList lst) = do + items <- mapM listItemToLaTeX lst + return $ "\\begin{enumerate}\n" ++ concat items ++ "\\end{enumerate}\n" +blockToLaTeX (DefinitionList lst) = do + items <- mapM defListItemToLaTeX lst + return $ "\\begin{description}\n" ++ concat items ++ "\\end{description}\n" +blockToLaTeX HorizontalRule = return $ "\\begin{center}\\rule{3in}{0.4pt}\\end{center}\n\n" -blockToLaTeX (Header level lst) = - if (level > 0) && (level <= 3) - then "\\" ++ (concat (replicate (level - 1) "sub")) ++ "section{" ++ - (inlineListToLaTeX (deVerb lst)) ++ "}\n\n" - else (inlineListToLaTeX lst) ++ "\n\n" -blockToLaTeX (Table caption aligns widths heads rows) = - let colWidths = map printDecimal widths - colDescriptors = concat $ zipWith - (\width align -> ">{\\PBS" ++ - (case align of - AlignLeft -> "\\raggedright" - AlignRight -> "\\raggedleft" - AlignCenter -> "\\centering" - AlignDefault -> "\\raggedright") ++ - "\\hspace{0pt}}p{" ++ width ++ - "\\textwidth}") - colWidths aligns - headers = tableRowToLaTeX heads - captionText = inlineListToLaTeX caption - tableBody = "\\begin{tabular}{" ++ colDescriptors ++ "}\n" ++ - headers ++ "\\hline\n" ++ - (concatMap tableRowToLaTeX rows) ++ - "\\end{tabular}\n" - centered str = "\\begin{center}\n" ++ str ++ "\\end{center}\n" in - if null captionText - then centered tableBody ++ "\n" - else "\\begin{table}[h]\n" ++ centered tableBody ++ "\\caption{" ++ - captionText ++ "}\n" ++ "\\end{table}\n\n" - -printDecimal :: Float -> String -printDecimal = printf "%.2f" - -tableRowToLaTeX cols = joinWithSep " & " (map (concatMap blockToLaTeX) cols) ++ "\\\\\n" - -listItemToLaTeX list = "\\item " ++ - (concatMap blockToLaTeX list) +blockToLaTeX (Header level lst) = do + text <- inlineListToLaTeX (deVerb lst) + return $ if (level > 0) && (level <= 3) + then "\\" ++ (concat (replicate (level - 1) "sub")) ++ + "section{" ++ text ++ "}\n\n" + else text ++ "\n\n" +blockToLaTeX (Table caption aligns widths heads rows) = do + headers <- tableRowToLaTeX heads + captionText <- inlineListToLaTeX caption + rows' <- mapM tableRowToLaTeX rows + let colWidths = map (printf "%.2f") widths + let colDescriptors = concat $ zipWith + (\width align -> ">{\\PBS" ++ + (case align of + AlignLeft -> "\\raggedright" + AlignRight -> "\\raggedleft" + AlignCenter -> "\\centering" + AlignDefault -> "\\raggedright") ++ + "\\hspace{0pt}}p{" ++ width ++ + "\\textwidth}") + colWidths aligns + let tableBody = "\\begin{tabular}{" ++ colDescriptors ++ "}\n" ++ + headers ++ "\\hline\n" ++ concat rows' ++ "\\end{tabular}\n" + let centered str = "\\begin{center}\n" ++ str ++ "\\end{center}\n" + addToHeader "\\usepackage{array}\n\ + \% This is needed because raggedright in table elements redefines //:\n\ + \\\newcommand{\\PreserveBackslash}[1]{\\let\\temp=\\\\#1\\let\\\\=\\temp}\n\ + \\\let\\PBS=\\PreserveBackslash" + return $ if null captionText + then centered tableBody ++ "\n" + else "\\begin{table}[h]\n" ++ centered tableBody ++ "\\caption{" ++ + captionText ++ "}\n" ++ "\\end{table}\n\n" + +blockListToLaTeX lst = mapM blockToLaTeX lst >>= (return . concat) + +tableRowToLaTeX cols = + mapM blockListToLaTeX cols >>= (return . (++ "\\\\\n") . (joinWithSep " & ")) + +listItemToLaTeX lst = blockListToLaTeX lst >>= (return . ("\\item "++)) + +defListItemToLaTeX (term, def) = do + term' <- inlineListToLaTeX term + def' <- blockListToLaTeX def + return $ "\\item[" ++ substitute "]" "\\]" term' ++ "] " ++ def' -- | Convert list of inline elements to LaTeX. inlineListToLaTeX :: [Inline] -- ^ Inlines to convert - -> String + -> State WriterState String inlineListToLaTeX lst = - concatMap inlineToLaTeX lst + mapM inlineToLaTeX lst >>= (return . concat) isQuoted :: Inline -> Bool isQuoted (Quoted _ _) = True @@ -179,34 +200,58 @@ isQuoted _ = False -- | Convert inline element to LaTeX inlineToLaTeX :: Inline -- ^ Inline to convert - -> String -inlineToLaTeX (Emph lst) = "\\emph{" ++ - (inlineListToLaTeX (deVerb lst)) ++ "}" -inlineToLaTeX (Strong lst) = "\\textbf{" ++ - (inlineListToLaTeX (deVerb lst)) ++ "}" -inlineToLaTeX (Code str) = "\\verb" ++ [chr] ++ stuffing ++ [chr] + -> State WriterState String +inlineToLaTeX (Emph lst) = do + contents <- inlineListToLaTeX (deVerb lst) + return $ "\\emph{" ++ contents ++ "}" +inlineToLaTeX (Strong lst) = do + contents <- inlineListToLaTeX (deVerb lst) + return $ "\\textbf{" ++ contents ++ "}" +inlineToLaTeX (Strikeout lst) = do + contents <- inlineListToLaTeX (deVerb lst) + addToHeader "\\usepackage[normalem]{ulem}" + return $ "\\sout{" ++ contents ++ "}" +inlineToLaTeX (Superscript lst) = do + contents <- inlineListToLaTeX (deVerb lst) + return $ "\\textsuperscript{" ++ contents ++ "}" +inlineToLaTeX (Subscript lst) = do + contents <- inlineListToLaTeX (deVerb lst) + -- oddly, latex includes \textsuperscript but not \textsubscript + -- so we have to define it: + addToHeader "\\newcommand{\\textsubscript}[1]{\\ensuremath{_{\\scriptsize\\textrm{#1}}}}" + return $ "\\textsubscript{" ++ contents ++ "}" +inlineToLaTeX (Code str) = return $ "\\verb" ++ [chr] ++ stuffing ++ [chr] where stuffing = str chr = ((enumFromTo '!' '~') \\ stuffing) !! 0 -inlineToLaTeX (Quoted SingleQuote lst) = +inlineToLaTeX (Quoted SingleQuote lst) = do + contents <- inlineListToLaTeX lst let s1 = if (not (null lst)) && (isQuoted (head lst)) then "\\," else "" - s2 = if (not (null lst)) && (isQuoted (last lst)) then "\\," else "" in - "`" ++ s1 ++ inlineListToLaTeX lst ++ s2 ++ "'" -inlineToLaTeX (Quoted DoubleQuote lst) = + let s2 = if (not (null lst)) && (isQuoted (last lst)) then "\\," else "" + return $ "`" ++ s1 ++ contents ++ s2 ++ "'" +inlineToLaTeX (Quoted DoubleQuote lst) = do + contents <- inlineListToLaTeX lst let s1 = if (not (null lst)) && (isQuoted (head lst)) then "\\," else "" - s2 = if (not (null lst)) && (isQuoted (last lst)) then "\\," else "" in - "``" ++ s1 ++ inlineListToLaTeX lst ++ s2 ++ "''" -inlineToLaTeX Apostrophe = "'" -inlineToLaTeX EmDash = "---" -inlineToLaTeX EnDash = "--" -inlineToLaTeX Ellipses = "\\ldots{}" -inlineToLaTeX (Str str) = stringToLaTeX str -inlineToLaTeX (TeX str) = str -inlineToLaTeX (HtmlInline str) = "" -inlineToLaTeX (LineBreak) = "\\\\\n" -inlineToLaTeX Space = " " -inlineToLaTeX (Link text (src, tit)) = - "\\href{" ++ src ++ "}{" ++ (inlineListToLaTeX (deVerb text)) ++ "}" -inlineToLaTeX (Image alternate (source, tit)) = - "\\includegraphics{" ++ source ++ "}" -inlineToLaTeX (Note contents) = - "\\footnote{" ++ (stripTrailingNewlines $ concatMap blockToLaTeX contents) ++ "}" + let s2 = if (not (null lst)) && (isQuoted (last lst)) then "\\," else "" + return $ "``" ++ s1 ++ contents ++ s2 ++ "''" +inlineToLaTeX Apostrophe = return "'" +inlineToLaTeX EmDash = return "---" +inlineToLaTeX EnDash = return "--" +inlineToLaTeX Ellipses = return "\\ldots{}" +inlineToLaTeX (Str str) = return $ stringToLaTeX str +inlineToLaTeX (TeX str) = return str +inlineToLaTeX (HtmlInline str) = return "" +inlineToLaTeX (LineBreak) = return "\\\\\n" +inlineToLaTeX Space = return " " +inlineToLaTeX (Link text (src, tit)) = do + contents <- inlineListToLaTeX (deVerb text) + addToHeader "\\usepackage[breaklinks=true]{hyperref}" + return $ "\\href{" ++ src ++ "}{" ++ contents ++ "}" +inlineToLaTeX (Image alternate (source, tit)) = do + addToHeader "\\usepackage{graphicx}" + return $ "\\includegraphics{" ++ source ++ "}" +inlineToLaTeX (Note contents) = do + addToHeader "% This is needed for code blocks in footnotes:\n\ + \\\usepackage{fancyvrb}\n\\VerbatimFootnotes" + contents' <- blockListToLaTeX contents + return $ "\\footnote{" ++ stripTrailingNewlines contents' ++ "}" + diff --git a/src/Text/Pandoc/Writers/Man.hs b/src/Text/Pandoc/Writers/Man.hs index 318fb056a..67d37288e 100644 --- a/src/Text/Pandoc/Writers/Man.hs +++ b/src/Text/Pandoc/Writers/Man.hs @@ -108,27 +108,18 @@ wrappedMan opts sect = do chunks' <- mapM (inlineListToMan opts) chunks return $ fsep chunks' --- | Escape nonbreaking space as \ -escapeNbsp "" = "" -escapeNbsp ('\160':xs) = "\\ " ++ escapeNbsp xs -escapeNbsp str = - let (a,b) = break (=='\160') str in - a ++ escapeNbsp b - --- | Escape single quote as \[aq] -escapeSingleQuote "" = "" -escapeSingleQuote ('\'':xs) = "\\[aq]" ++ escapeSingleQuote xs -escapeSingleQuote str = - let (a,b) = break (=='\160') str in - a ++ escapeSingleQuote b +-- | Association list of characters to escape. +manEscapes :: [(Char, String)] +manEscapes = [('\160', "\\ "), ('\'', "\\[aq]")] ++ + backslashEscapes "\".@\\" -- | Escape special characters for Man. escapeString :: String -> String -escapeString = escapeSingleQuote . escapeNbsp . backslashEscape "\".@\\" +escapeString = escapeStringUsing manEscapes -- | Escape a literal (code) section for Man. escapeCode :: String -> String -escapeCode = backslashEscape "\t " . escapeString +escapeCode = escapeStringUsing (manEscapes ++ backslashEscapes "\t ") -- | Convert Pandoc block element to man. blockToMan :: WriterOptions -- ^ Options @@ -267,6 +258,12 @@ inlineToMan opts (Emph lst) = do inlineToMan opts (Strong lst) = do contents <- inlineListToMan opts lst return $ text "\\f[B]" <> contents <> text "\\f[]" +inlineToMan opts (Strikeout lst) = do + contents <- inlineListToMan opts lst + return $ text "[STRIKEOUT:" <> contents <> text "]" +-- just treat superscripts and subscripts like normal text +inlineToMan opts (Superscript lst) = inlineListToMan opts lst +inlineToMan opts (Subscript lst) = inlineListToMan opts lst inlineToMan opts (Quoted SingleQuote lst) = do contents <- inlineListToMan opts lst return $ char '`' <> contents <> char '\'' diff --git a/src/Text/Pandoc/Writers/Markdown.hs b/src/Text/Pandoc/Writers/Markdown.hs index 1af9b9625..b55885509 100644 --- a/src/Text/Pandoc/Writers/Markdown.hs +++ b/src/Text/Pandoc/Writers/Markdown.hs @@ -276,12 +276,20 @@ inlineToMarkdown :: WriterOptions -> Inline -> State WriterState Doc inlineToMarkdown opts (Emph lst) = do contents <- inlineListToMarkdown opts lst return $ text "*" <> contents <> text "*" -inlineToMarkdown opts (Strikeout lst) = do - contents <- inlineListToMarkdown opts lst - return $ text "~" <> contents <> text "~" inlineToMarkdown opts (Strong lst) = do contents <- inlineListToMarkdown opts lst return $ text "**" <> contents <> text "**" +inlineToMarkdown opts (Strikeout lst) = do + contents <- inlineListToMarkdown opts lst + return $ text "~~" <> contents <> text "~~" +inlineToMarkdown opts (Superscript lst) = do + contents <- inlineListToMarkdown opts lst + let contents' = text $ substitute " " "\\ " $ render contents + return $ text "^" <> contents' <> text "^" +inlineToMarkdown opts (Subscript lst) = do + contents <- inlineListToMarkdown opts lst + let contents' = text $ substitute " " "\\ " $ render contents + return $ text "~" <> contents' <> text "~" inlineToMarkdown opts (Quoted SingleQuote lst) = do contents <- inlineListToMarkdown opts lst return $ char '\'' <> contents <> char '\'' diff --git a/src/Text/Pandoc/Writers/RST.hs b/src/Text/Pandoc/Writers/RST.hs index b79ce1d94..479d40b00 100644 --- a/src/Text/Pandoc/Writers/RST.hs +++ b/src/Text/Pandoc/Writers/RST.hs @@ -122,7 +122,7 @@ wrappedRSTSection opts sect = do -- | Escape special characters for RST. escapeString :: String -> String -escapeString = backslashEscape "`\\|*_" +escapeString = escapeStringUsing (backslashEscapes "`\\|*_") -- | Convert bibliographic information into RST header. metaToRST :: WriterOptions -> Meta -> State WriterState Doc @@ -266,6 +266,15 @@ inlineToRST opts (Emph lst) = do inlineToRST opts (Strong lst) = do contents <- inlineListToRST opts lst return $ text "**" <> contents <> text "**" +inlineToRST opts (Strikeout lst) = do + contents <- inlineListToRST opts lst + return $ text "[STRIKEOUT:" <> contents <> text "]" +inlineToRST opts (Superscript lst) = do + contents <- inlineListToRST opts lst + return $ text "\\ :sup:`" <> contents <> text "`\\ " +inlineToRST opts (Subscript lst) = do + contents <- inlineListToRST opts lst + return $ text "\\ :sub:`" <> contents <> text "`\\ " inlineToRST opts (Quoted SingleQuote lst) = do contents <- inlineListToRST opts lst return $ char '\'' <> contents <> char '\'' diff --git a/src/Text/Pandoc/Writers/RTF.hs b/src/Text/Pandoc/Writers/RTF.hs index 229de12a3..b1e401fed 100644 --- a/src/Text/Pandoc/Writers/RTF.hs +++ b/src/Text/Pandoc/Writers/RTF.hs @@ -72,25 +72,21 @@ handleUnicode (c:cs) = if (ord c) > 127 (handleUnicode cs) else c:(handleUnicode cs) -escapeSpecial = backslashEscape "{\\}" -escapeTab = substitute "\\t" "\\tab " +-- | Escape special characters. +escapeSpecial :: String -> String +escapeSpecial = escapeStringUsing (('\t',"\\tab "):(backslashEscapes "{\\}")) -- | Escape strings as needed for rich text format. stringToRTF :: String -> String -stringToRTF = handleUnicode . escapeSpecial . escapeTab - --- | Escape raw LaTeX strings for RTF. Don't escape \t; it might --- be the first letter of a command! -latexStringToRTF :: String -> String -latexStringToRTF = handleUnicode . escapeSpecial +stringToRTF = handleUnicode . escapeSpecial -- | Escape things as needed for code block in RTF. codeStringToRTF :: String -> String -codeStringToRTF str = joinWithSep "\\line\n" (lines (stringToRTF str)) +codeStringToRTF str = joinWithSep "\\line\n" $ lines (stringToRTF str) -- | Deal with raw LaTeX. latexToRTF :: String -> String -latexToRTF str = "{\\cf1 " ++ (latexStringToRTF str) ++ "\\cf0 } " +latexToRTF str = "{\\cf1 " ++ (stringToRTF str) ++ "\\cf0 } " -- | Make a paragraph with first-line indent, block indent, and space after. rtfParSpaced :: Int -- ^ space after (in twips) @@ -261,8 +257,10 @@ inlineListToRTF lst = concatMap inlineToRTF lst inlineToRTF :: Inline -- ^ inline to convert -> String inlineToRTF (Emph lst) = "{\\i " ++ (inlineListToRTF lst) ++ "} " -inlineToRTF (Strong lst) = - "{\\b " ++ (inlineListToRTF lst) ++ "} " +inlineToRTF (Strong lst) = "{\\b " ++ (inlineListToRTF lst) ++ "} " +inlineToRTF (Strikeout lst) = "{\\strike " ++ (inlineListToRTF lst) ++ "} " +inlineToRTF (Superscript lst) = "{\\super " ++ (inlineListToRTF lst) ++ "} " +inlineToRTF (Subscript lst) = "{\\sub " ++ (inlineListToRTF lst) ++ "} " inlineToRTF (Quoted SingleQuote lst) = "\\u8216'" ++ (inlineListToRTF lst) ++ "\\u8217'" inlineToRTF (Quoted DoubleQuote lst) = |