diff options
Diffstat (limited to 'src/Text/Pandoc')
| -rw-r--r-- | src/Text/Pandoc/Shared.hs | 98 | ||||
| -rw-r--r-- | src/Text/Pandoc/Writers/Docbook.hs | 196 | ||||
| -rw-r--r-- | src/Text/Pandoc/Writers/HTML.hs | 78 |
3 files changed, 186 insertions, 186 deletions
diff --git a/src/Text/Pandoc/Shared.hs b/src/Text/Pandoc/Shared.hs index d4687b10e..d1d40ac23 100644 --- a/src/Text/Pandoc/Shared.hs +++ b/src/Text/Pandoc/Shared.hs @@ -28,6 +28,8 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Utility functions and definitions used by the various Pandoc modules. -} module Text.Pandoc.Shared ( + -- * List processing + splitBy, -- * Text processing gsub, joinWithSep, @@ -52,7 +54,6 @@ module Text.Pandoc.Shared ( -- * Pandoc block list processing consolidateList, isNoteBlock, - splitBy, normalizeSpaces, compactify, generateReference, @@ -62,12 +63,21 @@ module Text.Pandoc.Shared ( lookupKeySrc, refsMatch, replaceReferenceLinks, - replaceRefLinksBlockList + replaceRefLinksBlockList, + -- * SGML + escapeSGML, + stringToSGML, + inTags, + selfClosingTag, + inTagsSimple, + inTagsIndented ) where import Text.Pandoc.Definition import Text.ParserCombinators.Parsec -import Text.Pandoc.Entities ( decodeEntities ) +import Text.Pandoc.Entities ( decodeEntities, encodeEntities ) import Text.Regex ( matchRegexAll, mkRegex, subRegex, Regex ) +import Text.PrettyPrint.HughesPJ as PP ( text, char, (<>), ($$), nest, Doc, + isEmpty ) import Char ( toLower ) import List ( find, groupBy ) @@ -507,3 +517,85 @@ replaceRefLinksInline keytable (Emph lst) = replaceRefLinksInline keytable (Strong lst) = Strong (map (replaceRefLinksInline keytable) lst) replaceRefLinksInline keytable other = other + +-- | Escape string, preserving character entities and quote, and adding +-- smart typography if specified. +stringToSGML :: WriterOptions -> String -> String +stringToSGML options = + let escapeDoubleQuotes = + gsub "(\"|")" "”" . -- rest are right quotes + gsub "(\"|")(&r[sd]quo;)" "”\\2" . + -- never left quo before right quo + gsub "(&l[sd]quo;)(\"|")" "\\2“" . + -- never right quo after left quo + gsub "([ \t])(\"|")" "\\1“" . + -- never right quo after space + gsub "(\"|")([^,.;:!?^) \t-])" "“\\2" . -- "word left + gsub "(\"|")('|`|‘)" "”’" . + -- right if it got through last filter + gsub "(\"|")('|`|‘)([^,.;:!?^) \t-])" "“‘\\3" . + -- "'word left + gsub "``" "“" . + gsub "''" "”" + escapeSingleQuotes = + gsub "'" "’" . -- otherwise right + gsub "'(&r[sd]quo;)" "’\\1" . -- never left quo before right quo + gsub "(&l[sd]quo;)'" "\\1‘" . -- never right quo after left quo + gsub "([ \t])'" "\\1‘" . -- never right quo after space + gsub "`" "‘" . -- ` is left + gsub "([^,.;:!?^) \t-])'" "\\1’" . -- word' right + gsub "^('|`)([^,.;:!?^) \t-])" "‘\\2" . -- 'word left + gsub "('|`)(\"|"|“|``)" "‘“" . -- '"word left + gsub "([^,.;:!?^) \t-])'(s|S)" "\\1’\\2" . -- possessive + gsub "([[:space:]])'([^,.;:!?^) \t-])" "\\1‘\\2" . -- 'word left + gsub "'([0-9][0-9](s|S))" "’\\1" -- '80s - decade abbrevs. + escapeDashes = + gsub " ?-- ?" "—" . + gsub " ?--- ?" "—" . + gsub "([0-9])--?([0-9])" "\\1–\\2" + escapeEllipses = gsub "\\.\\.\\.|\\. \\. \\." "…" + smartFilter = escapeSingleQuotes . escapeDoubleQuotes . escapeDashes . + escapeEllipses in + encodeEntities . (if (writerSmart options) then smartFilter else id) . + (escapePreservingRegex escapeSGML (mkRegex "&[[:alnum:]]*;")) + +-- | Escape string as needed for HTML. Entity references are not preserved. +escapeSGML :: String -> String +escapeSGML [] = [] +escapeSGML (x:xs) = case x of + '&' -> "&" ++ escapeSGML xs + '<' -> "<" ++ escapeSGML xs + '>' -> ">" ++ escapeSGML xs + '"' -> """ ++ escapeSGML xs + _ -> x:(escapeSGML xs) + +-- | Return a text object with a string of formatted SGML attributes. +attributeList :: WriterOptions -> [(String, String)] -> Doc +attributeList options = + text . concatMap (\(a, b) -> " " ++ stringToSGML options a ++ "=\"" ++ + stringToSGML options b ++ "\"") + +-- | Put the supplied contents between start and end tags of tagType, +-- with specified attributes and (if specified) indentation. +inTags:: Bool -> WriterOptions -> String -> [(String, String)] -> Doc -> Doc +inTags isIndented options tagType attribs contents = + let openTag = PP.char '<' <> text tagType <> attributeList options attribs <> + PP.char '>' + closeTag = text "</" <> text tagType <> PP.char '>' in + if isIndented + then openTag $$ nest 2 contents $$ closeTag + else openTag <> contents <> closeTag + +-- | Return a self-closing tag of tagType with specified attributes +selfClosingTag :: WriterOptions -> String -> [(String, String)] -> Doc +selfClosingTag options tagType attribs = + PP.char '<' <> text tagType <> attributeList options attribs <> text " />" + +-- | Put the supplied contents between start and end tags of tagType. +inTagsSimple :: WriterOptions -> String -> Doc -> Doc +inTagsSimple options tagType = inTags False options tagType [] + +-- | Put the supplied contents in indented block btw start and end tags. +inTagsIndented :: WriterOptions -> String -> Doc -> Doc +inTagsIndented options tagType = inTags True options tagType [] + diff --git a/src/Text/Pandoc/Writers/Docbook.hs b/src/Text/Pandoc/Writers/Docbook.hs index 86dbbf6db..0fa4a1d98 100644 --- a/src/Text/Pandoc/Writers/Docbook.hs +++ b/src/Text/Pandoc/Writers/Docbook.hs @@ -32,9 +32,7 @@ module Text.Pandoc.Writers.Docbook ( ) where import Text.Pandoc.Definition import Text.Pandoc.Shared -import Text.Pandoc.Writers.HTML ( stringToSmartHtml, stringToHtml ) import Text.Pandoc.Entities ( encodeEntities ) -import Text.Html ( stringToHtmlString ) import Text.Regex ( mkRegex, matchRegex ) import Data.Char ( toLower, ord ) import Data.List ( isPrefixOf, partition ) @@ -54,19 +52,21 @@ hierarchicalize :: [Block] -> [Element] hierarchicalize [] = [] hierarchicalize (block:rest) = case block of - (Header level title) -> let (thisSection, rest') = break (headerAtLeast level) rest in - (Sec title (hierarchicalize thisSection)):(hierarchicalize rest') + (Header level title) -> let (thisSection, rest') = break (headerAtLeast + level) rest in + (Sec title (hierarchicalize thisSection)): + (hierarchicalize rest') x -> (Blk x):(hierarchicalize rest) -- | Convert list of authors to a docbook <author> section authorToDocbook :: WriterOptions -> [Char] -> Doc -authorToDocbook options name = indentedInTags "author" $ +authorToDocbook opts name = inTagsIndented opts "author" $ if ',' `elem` name then -- last name first let (lastname, rest) = break (==',') name firstname = removeLeadingSpace rest in - inTags "firstname" (text $ stringToXML options firstname) <> - inTags "surname" (text $ stringToXML options lastname) + inTagsSimple opts "firstname" (text $ stringToSGML opts firstname) <> + inTagsSimple opts "surname" (text $ stringToSGML opts lastname) else -- last name last let namewords = words name lengthname = length namewords @@ -74,101 +74,82 @@ authorToDocbook options name = indentedInTags "author" $ 0 -> ("","") 1 -> ("", name) n -> (joinWithSep " " (take (n-1) namewords), last namewords) in - inTags "firstname" (text $ stringToXML options firstname) $$ - inTags "surname" (text $ stringToXML options lastname) + inTagsSimple opts "firstname" (text $ stringToSGML opts firstname) $$ + inTagsSimple opts "surname" (text $ stringToSGML opts lastname) -- | Convert Pandoc document to string in Docbook format. writeDocbook :: WriterOptions -> Pandoc -> String -writeDocbook options (Pandoc (Meta title authors date) blocks) = - let head = if (writerStandalone options) - then text (writerHeader options) +writeDocbook opts (Pandoc (Meta title authors date) blocks) = + let head = if (writerStandalone opts) + then text (writerHeader opts) else empty - meta = if (writerStandalone options) - then indentedInTags "articleinfo" $ - (inTags "title" (inlinesToDocbook options title)) $$ - (vcat (map (authorToDocbook options) authors)) $$ - (inTags "date" (text date)) + meta = if (writerStandalone opts) + then inTagsIndented opts "articleinfo" $ + (inTagsSimple opts "title" (inlinesToDocbook opts title)) $$ + (vcat (map (authorToDocbook opts) authors)) $$ + (inTagsSimple opts "date" (text $ stringToSGML opts date)) else empty blocks' = replaceReferenceLinks blocks (noteBlocks, blocks'') = partition isNoteBlock blocks' - options' = options {writerNotes = noteBlocks} + opts' = opts {writerNotes = noteBlocks} elements = hierarchicalize blocks'' - body = text (writerIncludeBefore options') <> - vcat (map (elementToDocbook options') elements) $$ - text (writerIncludeAfter options') - body' = if writerStandalone options' - then indentedInTags "article" (meta $$ body) + body = text (writerIncludeBefore opts') <> + vcat (map (elementToDocbook opts') elements) $$ + text (writerIncludeAfter opts') + body' = if writerStandalone opts' + then inTagsIndented opts "article" (meta $$ body) else body in render $ head $$ body' <> text "\n" --- | Put the supplied contents between start and end tags of tagType, --- with specified attributes. -inTagsWithAttrib :: String -> [(String, String)] -> Doc -> Doc -inTagsWithAttrib tagType attribs contents = text ("<" ++ tagType ++ - (concatMap (\(a, b) -> " " ++ attributeStringToXML a ++ - "=\"" ++ attributeStringToXML b ++ "\"") attribs)) <> - if isEmpty contents - then text " />" -- self-closing tag - else text ">" <> contents <> text ("</" ++ tagType ++ ">") - --- | Put the supplied contents between start and end tags of tagType. -inTags :: String -> Doc -> Doc -inTags tagType contents = inTagsWithAttrib tagType [] contents - --- | Put the supplied contents in indented block btw start and end tags. -indentedInTags :: [Char] -> Doc -> Doc -indentedInTags tagType contents = text ("<" ++ tagType ++ ">") $$ - nest 2 contents $$ text ("</" ++ tagType ++ ">") - -- | Convert an Element to Docbook. elementToDocbook :: WriterOptions -> Element -> Doc -elementToDocbook options (Blk block) = blockToDocbook options block -elementToDocbook options (Sec title elements) = +elementToDocbook opts (Blk block) = blockToDocbook opts block +elementToDocbook opts (Sec title elements) = -- Docbook doesn't allow sections with no content, so insert some if needed let elements' = if null elements then [Blk (Para [])] else elements in - indentedInTags "section" $ - inTags "title" (wrap options title) $$ - vcat (map (elementToDocbook options) elements') + inTagsIndented opts "section" $ + inTagsSimple opts "title" (wrap opts title) $$ + vcat (map (elementToDocbook opts) elements') -- | Convert a list of Pandoc blocks to Docbook. blocksToDocbook :: WriterOptions -> [Block] -> Doc -blocksToDocbook options = vcat . map (blockToDocbook options) +blocksToDocbook opts = vcat . map (blockToDocbook opts) -- | Convert a list of lists of blocks to a list of Docbook list items. listItemsToDocbook :: WriterOptions -> [[Block]] -> Doc -listItemsToDocbook options items = - vcat $ map (listItemToDocbook options) items +listItemsToDocbook opts items = + vcat $ map (listItemToDocbook opts) items -- | Convert a list of blocks into a Docbook list item. listItemToDocbook :: WriterOptions -> [Block] -> Doc -listItemToDocbook options item = +listItemToDocbook opts item = let plainToPara (Plain x) = Para x plainToPara y = y in let item' = map plainToPara item in - indentedInTags "listitem" (blocksToDocbook options item') + inTagsIndented opts "listitem" (blocksToDocbook opts item') -- | Convert a Pandoc block element to Docbook. blockToDocbook :: WriterOptions -> Block -> Doc -blockToDocbook options Blank = text "" -blockToDocbook options Null = empty -blockToDocbook options (Plain lst) = wrap options lst -blockToDocbook options (Para lst) = - indentedInTags "para" (wrap options lst) -blockToDocbook options (BlockQuote blocks) = - indentedInTags "blockquote" (blocksToDocbook options blocks) -blockToDocbook options (CodeBlock str) = - text "<screen>\n" <> text (codeStringToXML str) <> text "\n</screen>" -blockToDocbook options (BulletList lst) = - indentedInTags "itemizedlist" $ listItemsToDocbook options lst -blockToDocbook options (OrderedList lst) = - indentedInTags "orderedlist" $ listItemsToDocbook options lst -blockToDocbook options (RawHtml str) = text str -- raw XML block -blockToDocbook options HorizontalRule = empty -- not semantic -blockToDocbook options (Note _ _) = empty -- shouldn't occur -blockToDocbook options (Key _ _) = empty -- shouldn't occur -blockToDocbook options _ = indentedInTags "para" (text "Unknown block type") +blockToDocbook opts Blank = text "" +blockToDocbook opts Null = empty +blockToDocbook opts (Plain lst) = wrap opts lst +blockToDocbook opts (Para lst) = + inTagsIndented opts "para" (wrap opts lst) +blockToDocbook opts (BlockQuote blocks) = + inTagsIndented opts "blockquote" (blocksToDocbook opts blocks) +blockToDocbook opts (CodeBlock str) = + text "<screen>\n" <> text (escapeSGML str) <> text "\n</screen>" +blockToDocbook opts (BulletList lst) = + inTagsIndented opts "itemizedlist" $ listItemsToDocbook opts lst +blockToDocbook opts (OrderedList lst) = + inTagsIndented opts "orderedlist" $ listItemsToDocbook opts lst +blockToDocbook opts (RawHtml str) = text str -- raw XML block +blockToDocbook opts HorizontalRule = empty -- not semantic +blockToDocbook opts (Note _ _) = empty -- shouldn't occur +blockToDocbook opts (Key _ _) = empty -- shouldn't occur +blockToDocbook opts _ = inTagsIndented opts "para" (text "Unknown block type") -- | Put string in CDATA section cdata :: String -> Doc @@ -176,62 +157,47 @@ cdata str = text $ "<![CDATA[" ++ str ++ "]]>" -- | Take list of inline elements and return wrapped doc. wrap :: WriterOptions -> [Inline] -> Doc -wrap options lst = fsep $ map (inlinesToDocbook options) (splitBy Space lst) - --- | Escape a string for XML (with "smart" option if specified). -stringToXML :: WriterOptions -> String -> String -stringToXML options = encodeEntities . - (if writerSmart options - then stringToSmartHtml - else stringToHtml) - --- | Escape string to XML appropriate for attributes -attributeStringToXML :: String -> String -attributeStringToXML = gsub "\"" """ . codeStringToXML - --- | Escape a literal string for XML. -codeStringToXML :: String -> String -codeStringToXML = encodeEntities . gsub "<" "<" . gsub "&" "&" +wrap opts lst = fsep $ map (inlinesToDocbook opts) (splitBy Space lst) -- | Convert a list of inline elements to Docbook. inlinesToDocbook :: WriterOptions -> [Inline] -> Doc -inlinesToDocbook options lst = hcat (map (inlineToDocbook options) lst) +inlinesToDocbook opts lst = hcat (map (inlineToDocbook opts) lst) -- | Convert an inline element to Docbook. inlineToDocbook :: WriterOptions -> Inline -> Doc -inlineToDocbook options (Str str) = text $ stringToXML options str -inlineToDocbook options (Emph lst) = - inTags "emphasis" (inlinesToDocbook options lst) -inlineToDocbook options (Strong lst) = - inTagsWithAttrib "emphasis" [("role", "strong")] - (inlinesToDocbook options lst) -inlineToDocbook options (Code str) = - inTags "literal" $ text (codeStringToXML str) -inlineToDocbook options (TeX str) = inlineToDocbook options (Code str) -inlineToDocbook options (HtmlInline str) = empty -inlineToDocbook options LineBreak = +inlineToDocbook opts (Str str) = text $ stringToSGML opts str +inlineToDocbook opts (Emph lst) = + inTagsSimple opts "emphasis" (inlinesToDocbook opts lst) +inlineToDocbook opts (Strong lst) = + inTags False opts "emphasis" [("role", "strong")] + (inlinesToDocbook opts lst) +inlineToDocbook opts (Code str) = + inTagsSimple opts "literal" $ text (escapeSGML str) +inlineToDocbook opts (TeX str) = inlineToDocbook opts (Code str) +inlineToDocbook opts (HtmlInline str) = empty +inlineToDocbook opts LineBreak = text $ "<literallayout></literallayout>" -inlineToDocbook options Space = char ' ' -inlineToDocbook options (Link txt (Src src tit)) = +inlineToDocbook opts Space = char ' ' +inlineToDocbook opts (Link txt (Src src tit)) = case (matchRegex (mkRegex "mailto:(.*)") src) of - Just [addr] -> inTags "email" $ text (codeStringToXML addr) - Nothing -> inTagsWithAttrib "ulink" [("url", src)] $ - inlinesToDocbook options txt -inlineToDocbook options (Link text (Ref ref)) = empty -- shouldn't occur -inlineToDocbook options (Image alt (Src src tit)) = + Just [addr] -> inTagsSimple opts "email" $ text (escapeSGML addr) + Nothing -> inTags False opts "ulink" [("url", src)] $ + inlinesToDocbook opts txt +inlineToDocbook opts (Link text (Ref ref)) = empty -- shouldn't occur +inlineToDocbook opts (Image alt (Src src tit)) = let titleDoc = if null tit then empty - else indentedInTags "objectinfo" $ - indentedInTags "title" - (text $ stringToXML options tit) in - indentedInTags "inlinemediaobject" $ - indentedInTags "imageobject" $ - titleDoc $$ inTagsWithAttrib "imagedata" [("fileref", src)] empty -inlineToDocbook options (Image alternate (Ref ref)) = empty --shouldn't occur -inlineToDocbook options (NoteRef ref) = - let notes = writerNotes options + else inTagsIndented opts "objectinfo" $ + inTagsIndented opts "title" + (text $ stringToSGML opts tit) in + inTagsIndented opts "inlinemediaobject" $ + inTagsIndented opts "imageobject" $ + titleDoc $$ selfClosingTag opts "imagedata" [("fileref", src)] +inlineToDocbook opts (Image alternate (Ref ref)) = empty --shouldn't occur +inlineToDocbook opts (NoteRef ref) = + let notes = writerNotes opts hits = filter (\(Note r _) -> r == ref) notes in if null hits then empty else let (Note _ contents) = head hits in - indentedInTags "footnote" $ blocksToDocbook options contents + inTagsIndented opts "footnote" $ blocksToDocbook opts contents diff --git a/src/Text/Pandoc/Writers/HTML.hs b/src/Text/Pandoc/Writers/HTML.hs index 8de1de43f..b42d78eb0 100644 --- a/src/Text/Pandoc/Writers/HTML.hs +++ b/src/Text/Pandoc/Writers/HTML.hs @@ -29,12 +29,10 @@ Conversion of 'Pandoc' documents to HTML. -} module Text.Pandoc.Writers.HTML ( writeHtml, - stringToSmartHtml, - stringToHtml ) where import Text.Pandoc.Definition import Text.Pandoc.Shared -import Text.Html ( stringToHtmlString ) +import Text.Pandoc.Entities ( encodeEntities ) import Text.Regex ( mkRegex, matchRegex ) import Numeric ( showHex ) import Data.Char ( ord, toLower ) @@ -115,61 +113,6 @@ obfuscateChar char = obfuscateString :: String -> String obfuscateString = concatMap obfuscateChar --- | Escape string, preserving character entities and quote. -stringToHtml :: String -> String -stringToHtml str = escapePreservingRegex stringToHtmlString - (mkRegex "\"|(&[[:alnum:]]*;)") str - --- | Escape string as in 'stringToHtml' but add smart typography filter. -stringToSmartHtml :: String -> String -stringToSmartHtml = - let escapeDoubleQuotes = - gsub "(\"|")" "”" . -- rest are right quotes - gsub "(\"|")(&r[sd]quo;)" "”\\2" . - -- never left quo before right quo - gsub "(&l[sd]quo;)(\"|")" "\\2“" . - -- never right quo after left quo - gsub "([ \t])(\"|")" "\\1“" . - -- never right quo after space - gsub "(\"|")([^,.;:!?^) \t-])" "“\\2" . -- "word left - gsub "(\"|")('|`|‘)" "”’" . - -- right if it got through last filter - gsub "(\"|")('|`|‘)([^,.;:!?^) \t-])" "“‘\\3" . - -- "'word left - gsub "``" "“" . - gsub "''" "”" - escapeSingleQuotes = - gsub "'" "’" . -- otherwise right - gsub "'(&r[sd]quo;)" "’\\1" . -- never left quo before right quo - gsub "(&l[sd]quo;)'" "\\1‘" . -- never right quo after left quo - gsub "([ \t])'" "\\1‘" . -- never right quo after space - gsub "`" "‘" . -- ` is left - gsub "([^,.;:!?^) \t-])'" "\\1’" . -- word' right - gsub "^('|`)([^,.;:!?^) \t-])" "‘\\2" . -- 'word left - gsub "('|`)(\"|"|“|``)" "‘“" . -- '"word left - gsub "([^,.;:!?^) \t-])'(s|S)" "\\1’\\2" . -- possessive - gsub "([[:space:]])'([^,.;:!?^) \t-])" "\\1‘\\2" . -- 'word left - gsub "'([0-9][0-9](s|S))" "’\\1" -- '80s - decade abbrevs. - escapeDashes = - gsub " ?-- ?" "—" . - gsub " ?--- ?" "—" . - gsub "([0-9])--?([0-9])" "\\1–\\2" - escapeEllipses = gsub "\\.\\.\\.|\\. \\. \\." "…" in - escapeSingleQuotes . escapeDoubleQuotes . escapeDashes . - escapeEllipses . stringToHtml - --- | Escape code string as needed for HTML. -codeStringToHtml :: String -> String -codeStringToHtml [] = [] -codeStringToHtml (x:xs) = case x of - '&' -> "&" ++ codeStringToHtml xs - '<' -> "<" ++ codeStringToHtml xs - _ -> x:(codeStringToHtml xs) - --- | Escape string to HTML appropriate for attributes -attributeStringToHtml :: String -> String -attributeStringToHtml = gsub "\"" """ - -- | Returns an HTML header with appropriate bibliographic information. htmlHeader :: WriterOptions -> Meta -> String htmlHeader options (Meta title authors date) = @@ -178,12 +121,12 @@ htmlHeader options (Meta title authors date) = authortext = if (null authors) then "" else "<meta name=\"author\" content=\"" ++ - (joinWithSep ", " (map stringToHtml authors)) ++ + (joinWithSep ", " (map (stringToSGML options) authors)) ++ "\" />\n" datetext = if (date == "") then "" else "<meta name=\"date\" content=\"" ++ - (stringToHtml date) ++ "\" />\n" in + (stringToSGML options date) ++ "\" />\n" in (writerHeader options) ++ authortext ++ datetext ++ titletext ++ "</head>\n<body>\n" @@ -216,7 +159,7 @@ blockToHtml options (Note ref lst) = "\">↩</a></li>\n" blockToHtml options (Key _ _) = "" blockToHtml options (CodeBlock str) = - "<pre><code>" ++ (codeStringToHtml str) ++ "\n</code></pre>\n" + "<pre><code>" ++ (escapeSGML str) ++ "\n</code></pre>\n" blockToHtml options (RawHtml str) = str blockToHtml options (BulletList lst) = let attribs = if (writerIncremental options) @@ -255,18 +198,17 @@ inlineToHtml options (Emph lst) = inlineToHtml options (Strong lst) = "<strong>" ++ (inlineListToHtml options lst) ++ "</strong>" inlineToHtml options (Code str) = - "<code>" ++ (codeStringToHtml str) ++ "</code>" -inlineToHtml options (Str str) = - if (writerSmart options) then stringToSmartHtml str else stringToHtml str -inlineToHtml options (TeX str) = (codeStringToHtml str) + "<code>" ++ (escapeSGML str) ++ "</code>" +inlineToHtml options (Str str) = stringToSGML options str +inlineToHtml options (TeX str) = (escapeSGML str) inlineToHtml options (HtmlInline str) = str inlineToHtml options (LineBreak) = "<br />\n" inlineToHtml options Space = " " inlineToHtml options (Link text (Src src tit)) = - let title = attributeStringToHtml tit in + let title = stringToSGML options tit in if (isPrefixOf "mailto:" src) then obfuscateLink options text src - else "<a href=\"" ++ (codeStringToHtml src) ++ "\"" ++ + else "<a href=\"" ++ (escapeSGML src) ++ "\"" ++ (if tit /= "" then " title=\"" ++ title ++ "\">" else ">") ++ (inlineListToHtml options text) ++ "</a>" inlineToHtml options (Link text (Ref ref)) = @@ -274,7 +216,7 @@ inlineToHtml options (Link text (Ref ref)) = (inlineListToHtml options ref) ++ "]" -- this is what markdown does, for better or worse inlineToHtml options (Image alt (Src source tit)) = - let title = attributeStringToHtml tit + let title = stringToSGML options tit alternate = inlineListToHtml options alt in "<img src=\"" ++ source ++ "\"" ++ (if tit /= "" then " title=\"" ++ title ++ "\"" else "") ++ |