Merge branch 'asciidoc'

9 files changed, 1125 insertions, 9 deletions

diff --git a/pandoc.cabal b/pandoc.cabal
index 538f26ce2..f4559be3d 100644
--- a/pandoc.cabal
+++ b/pandoc.cabal
@@ -19,8 +19,8 @@ Description:     Pandoc is a Haskell library for converting from one markup
                  reStructuredText, HTML, LaTeX and Textile, and it can write
                  markdown, reStructuredText, HTML, LaTeX, ConTeXt, Docbook,
                  OpenDocument, ODT, RTF, MediaWiki, Textile, groff man pages,
-                 plain text, Emacs Org-Mode, EPUB, and S5 and Slidy HTML
-                 slide shows.
+                 plain text, Emacs Org-Mode, Asciidoc, EPUB,
+                 and S5 and Slidy HTML slide shows.
                  .
                  Pandoc extends standard markdown syntax with footnotes,
                  embedded LaTeX, definition lists, tables, and other
@@ -44,7 +44,7 @@ Data-Files:
                  templates/default.rst, templates/default.plain,
                  templates/default.mediawiki, templates/default.rtf,
                  templates/default.s5, templates/default.slidy,
-                 templates/default.dzslides,
+                 templates/default.dzslides, templates/default.asciidoc,
                  templates/default.textile, templates/default.org
                  -- data for ODT writer
                  reference.odt,
@@ -122,6 +122,7 @@ Extra-Source-Files:
                  tests/tables.native,
                  tests/tables.opendocument,
                  tests/tables.org,
+                 tests/tables.asciidoc,
                  tests/tables.texinfo,
                  tests/tables.rst,
                  tests/tables.rtf,
@@ -141,6 +142,7 @@ Extra-Source-Files:
                  tests/writer.native,
                  tests/writer.opendocument,
                  tests/writer.org,
+                 tests/writer.asciidoc,
                  tests/writer.rst,
                  tests/writer.rtf,
                  tests/writer.texinfo,
@@ -253,6 +255,7 @@ Library
                    Text.Pandoc.Writers.Markdown,
                    Text.Pandoc.Writers.RST,
                    Text.Pandoc.Writers.Org,
+                   Text.Pandoc.Writers.Asciidoc,
                    Text.Pandoc.Writers.Textile,
                    Text.Pandoc.Writers.MediaWiki,
                    Text.Pandoc.Writers.RTF,
diff --git a/src/Tests/Old.hs b/src/Tests/Old.hs
index cb1417ffa..71a198ca1 100644
--- a/src/Tests/Old.hs
+++ b/src/Tests/Old.hs
@@ -105,7 +105,7 @@ tests = [ testGroup "markdown"
           ]
         , testGroup "other writers" $ map (\f -> testGroup f $ writerTests f)
           [ "docbook", "opendocument" , "context" , "texinfo"
-          , "man" , "plain" , "mediawiki", "rtf", "org"
+          , "man" , "plain" , "mediawiki", "rtf", "org", "asciidoc"
           ]
         ]
 
diff --git a/src/Text/Pandoc.hs b/src/Text/Pandoc.hs
index 4517b0d52..27b263011 100644
--- a/src/Text/Pandoc.hs
+++ b/src/Text/Pandoc.hs
@@ -96,6 +96,7 @@ module Text.Pandoc
                , writeODT
                , writeEPUB
                , writeOrg
+               , writeAsciidoc
                -- * Writer options used in writers 
                , WriterOptions (..)
                , HTMLSlideVariant (..)
@@ -135,6 +136,7 @@ import Text.Pandoc.Writers.RTF
 import Text.Pandoc.Writers.MediaWiki
 import Text.Pandoc.Writers.Textile
 import Text.Pandoc.Writers.Org
+import Text.Pandoc.Writers.Asciidoc
 import Text.Pandoc.Templates
 import Text.Pandoc.Parsing
 import Text.Pandoc.Shared
@@ -193,6 +195,7 @@ writers = [("native"       , writeNative)
           ,("textile"      , writeTextile)
           ,("rtf"          , writeRTF)
           ,("org"          , writeOrg)
+          ,("asciidoc"     , writeAsciidoc)
           ]
 
 -- | Converts a transformation on the Pandoc AST into a function
diff --git a/src/Text/Pandoc/Pretty.hs b/src/Text/Pandoc/Pretty.hs
index 54d65af6f..5c6eee27c 100644
--- a/src/Text/Pandoc/Pretty.hs
+++ b/src/Text/Pandoc/Pretty.hs
@@ -59,6 +59,7 @@ module Text.Pandoc.Pretty (
      , hsep
      , vcat
      , vsep
+     , chomp
      , inside
      , braces
      , brackets
@@ -164,6 +165,17 @@ vcat = foldr ($$) empty
 vsep :: [Doc] -> Doc
 vsep = foldr ($+$) empty
 
+-- | Chomps trailing blank space off of a 'Doc'.
+chomp :: Doc -> Doc
+chomp d = Doc (fromList dl')
+  where dl = toList (unDoc d)
+        dl' = reverse $ dropWhile removeable $ reverse dl
+        removeable BreakingSpace = True
+        removeable CarriageReturn = True
+        removeable NewLine = True
+        removeable BlankLine = True
+        removeable _ = False
+
 outp :: (IsString a, Monoid a)
      => Int -> String -> DocState a
 outp off s | off <= 0 = do
@@ -427,3 +439,4 @@ quotes = inside (char '\'') (char '\'')
 -- | Wraps a 'Doc' in double quotes.
 doubleQuotes :: Doc -> Doc
 doubleQuotes = inside (char '"') (char '"')
+
diff --git a/src/Text/Pandoc/Writers/Asciidoc.hs b/src/Text/Pandoc/Writers/Asciidoc.hs
new file mode 100644
index 000000000..91930ac68
--- /dev/null
+++ b/src/Text/Pandoc/Writers/Asciidoc.hs
@@ -0,0 +1,369 @@
+{-# LANGUAGE OverloadedStrings #-}
+{-
+Copyright (C) 2006-2010 John MacFarlane <jgm@berkeley.edu>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+-}
+
+{- |
+   Module      : Text.Pandoc.Writers.Asciidoc
+   Copyright   : Copyright (C) 2006-2010 John MacFarlane
+   License     : GNU GPL, version 2 or above
+
+   Maintainer  : John MacFarlane <jgm@berkeley.edu>
+   Stability   : alpha
+   Portability : portable
+
+Conversion of 'Pandoc' documents to asciidoc.
+
+Note that some information may be lost in conversion, due to
+expressive limitations of asciidoc.  Footnotes and table cells with
+paragraphs (or other block items) are not possible in asciidoc.
+If pandoc encounters one of these, it will insert a message indicating
+that it has omitted the construct.
+
+Asciidoc:  <http://www.methods.co.nz/asciidoc/>
+-}
+module Text.Pandoc.Writers.Asciidoc (writeAsciidoc) where
+import Text.Pandoc.Definition
+import Text.Pandoc.Templates (renderTemplate)
+import Text.Pandoc.Shared
+import Text.Pandoc.Parsing hiding (blankline)
+import Text.ParserCombinators.Parsec ( runParser, GenParser )
+import Data.List ( isPrefixOf, intersperse, intercalate )
+import Text.Pandoc.Pretty
+import Control.Monad.State
+
+data WriterState = WriterState { defListMarker :: String
+                               , orderedListLevel :: Int
+                               , bulletListLevel  :: Int
+                               }
+
+-- | Convert Pandoc to Asciidoc.
+writeAsciidoc :: WriterOptions -> Pandoc -> String
+writeAsciidoc opts document =
+  evalState (pandocToAsciidoc opts document) WriterState{
+      defListMarker = "::"
+    , orderedListLevel = 1
+    , bulletListLevel = 1
+    }
+
+-- | Return markdown representation of document.
+pandocToAsciidoc :: WriterOptions -> Pandoc -> State WriterState String
+pandocToAsciidoc opts (Pandoc (Meta title authors date) blocks) = do
+  title' <- inlineListToAsciidoc opts title
+  let title'' = title' $$ text (replicate (offset title') '=')
+  authors' <- mapM (inlineListToAsciidoc opts) authors
+  -- asciidoc only allows a singel author
+  date' <- inlineListToAsciidoc opts date
+  let titleblock = not $ null title && null authors && null date
+  body <- blockListToAsciidoc opts blocks
+  let colwidth = if writerWrapText opts
+                    then Just $ writerColumns opts
+                    else Nothing
+  let main = render colwidth body
+  let context  = writerVariables opts ++
+                 [ ("body", main)
+                 , ("title", render colwidth title'')
+                 , ("date", render colwidth date')
+                 ] ++
+                 [ ("toc", "yes") | writerTableOfContents opts &&
+                                    writerStandalone opts ] ++
+                 [ ("titleblock", "yes") | titleblock ] ++
+                 [ ("author", render colwidth a) | a <- authors' ]
+  if writerStandalone opts
+     then return $ renderTemplate context $ writerTemplate opts
+     else return main
+
+-- | Escape special characters for Asciidoc.
+escapeString :: String -> String
+escapeString = escapeStringUsing markdownEscapes
+  where markdownEscapes = backslashEscapes "\\`*_>#~^{+"
+
+-- | Ordered list start parser for use in Para below.
+olMarker :: GenParser Char ParserState Char
+olMarker = do (start, style', delim) <- anyOrderedListMarker
+              if delim == Period &&
+                          (style' == UpperAlpha || (style' == UpperRoman &&
+                          start `elem` [1, 5, 10, 50, 100, 500, 1000]))
+                          then spaceChar >> spaceChar
+                          else spaceChar
+
+-- | True if string begins with an ordered list marker
+beginsWithOrderedListMarker :: String -> Bool
+beginsWithOrderedListMarker str =
+  case runParser olMarker defaultParserState "para start" (take 10 str) of
+         Left  _  -> False
+         Right _  -> True
+
+-- | Convert Pandoc block element to markdown.
+blockToAsciidoc :: WriterOptions -- ^ Options
+                -> Block         -- ^ Block element
+                -> State WriterState Doc
+blockToAsciidoc _ Null = return empty
+blockToAsciidoc opts (Plain inlines) = do
+  contents <- inlineListToAsciidoc opts inlines
+  return $ contents <> cr
+blockToAsciidoc opts (Para inlines) = do
+  contents <- inlineListToAsciidoc opts inlines
+  -- escape if para starts with ordered list marker
+  let esc = if beginsWithOrderedListMarker (render Nothing contents)
+               then text "\\"
+               else empty
+  return $ esc <> contents <> blankline
+blockToAsciidoc _ (RawBlock _ _) = return empty
+blockToAsciidoc _ HorizontalRule =
+  return $ blankline <> text "'''''" <> blankline
+blockToAsciidoc opts (Header level inlines) = do
+  contents <- inlineListToAsciidoc opts inlines
+  let len = offset contents
+  return $ contents <> cr <>
+         (case level of
+               1  -> text $ replicate len '-'
+               2  -> text $ replicate len '~'
+               3  -> text $ replicate len '^'
+               4  -> text $ replicate len '+'
+               _  -> empty) <> blankline
+blockToAsciidoc _ (CodeBlock (_,classes,_) str) = return $
+  flush (attrs <> dashes <> space <> attrs <> cr <> text str <>
+           cr <> dashes) <> blankline
+     where dashes  = text $ replicate (maximum $ map length $ lines str) '-'
+           attrs = if null classes
+                      then empty
+                      else text $ intercalate "," $ "code" : classes
+blockToAsciidoc opts (BlockQuote blocks) = do
+  contents <- blockListToAsciidoc opts blocks
+  let isBlock (BlockQuote _) = True
+      isBlock _              = False
+  -- if there are nested block quotes, put in an open block
+  let contents' = if any isBlock blocks
+                     then "--" $$ contents $$ "--"
+                     else contents
+  let cols = offset contents'
+  let bar = text $ replicate cols '_'
+  return $ bar $$ chomp contents' $$ bar <> blankline
+blockToAsciidoc opts (Table caption aligns widths headers rows) =  do
+  caption' <- inlineListToAsciidoc opts caption
+  let caption'' = if null caption
+                     then empty
+                     else "." <> caption' <> cr
+  let isSimple = all (== 0) widths
+  let relativePercentWidths = if isSimple
+                                 then widths
+                                 else map (/ (sum widths)) widths
+  let widths'' :: [Integer]
+      widths'' = map (floor . (* 100)) relativePercentWidths
+  -- ensure that the widths sum to 100
+  let widths' = case widths'' of
+                     _ | isSimple -> widths''
+                     (w:ws) | sum (w:ws) < 100
+                               -> (100 - sum ws) : ws
+                     ws        -> ws
+  let totalwidth :: Integer
+      totalwidth = floor $ sum widths * 100
+  let colspec al wi = (case al of
+                         AlignLeft    -> "<"
+                         AlignCenter  -> "^"
+                         AlignRight   -> ">"
+                         AlignDefault -> "") ++
+                      if wi == 0 then "" else (show wi ++ "%")
+  let headerspec = if all null headers
+                      then empty
+                      else text "options=\"header\","
+  let widthspec = if totalwidth == 0
+                     then empty
+                     else text "width="
+                          <> doubleQuotes (text $ show totalwidth ++ "%")
+                          <> text ","
+  let tablespec = text "["
+         <> widthspec
+         <> text "cols="
+         <> doubleQuotes (text $ intercalate ","
+             $ zipWith colspec aligns widths')
+         <> text ","
+         <> headerspec <> text "]"
+  let makeCell [Plain x] = do d <- blockListToAsciidoc opts [Plain x]
+                              return $ text "|" <> chomp d
+      makeCell [Para x]  = makeCell [Plain x]
+      makeCell _         = return $ text "|" <> "[multiblock cell omitted]"
+  let makeRow cells = hsep `fmap` mapM makeCell cells
+  rows' <- mapM makeRow rows
+  head' <- makeRow headers
+  let head'' = if all null headers then empty else head'
+  let colwidth = if writerWrapText opts
+                    then writerColumns opts
+                    else 100000
+  let maxwidth = maximum $ map offset (head':rows')
+  let body = if maxwidth > colwidth then vsep rows' else vcat rows'
+  let border = text $ "|" ++ replicate ((min maxwidth colwidth) - 1) '='
+  return $
+    caption'' $$ tablespec $$ border $$ head'' $$ body $$ border $$ blankline
+blockToAsciidoc opts (BulletList items) = do
+  contents <- mapM (bulletListItemToAsciidoc opts) items
+  return $ cat contents <> blankline
+blockToAsciidoc opts (OrderedList (start, sty, _delim) items) = do
+  let markers  = orderedListMarkers (start, sty, Period)
+  let markers' = map (\m -> if length m < 3
+                               then m ++ replicate (3 - length m) ' '
+                               else m) markers
+  contents <- mapM (\(item, num) -> orderedListItemToAsciidoc opts item num) $
+              zip markers' items
+  return $ cat contents <> blankline
+blockToAsciidoc opts (DefinitionList items) = do
+  contents <- mapM (definitionListItemToAsciidoc opts) items
+  return $ cat contents <> blankline
+
+-- | Convert bullet list item (list of blocks) to markdown.
+bulletListItemToAsciidoc :: WriterOptions -> [Block] -> State WriterState Doc
+bulletListItemToAsciidoc opts blocks = do
+  let addBlock :: Doc -> Block -> State WriterState Doc
+      addBlock d b | isEmpty d    = chomp `fmap` blockToAsciidoc opts b
+      addBlock d b@(BulletList _) = do x <- blockToAsciidoc opts b
+                                       return $ d <> cr <> chomp x
+      addBlock d b@(OrderedList _ _) = do x <- blockToAsciidoc opts b
+                                          return $ d <> cr <> chomp x
+      addBlock d b = do x <- blockToAsciidoc opts b
+                        return $ d <> cr <> text "+" <> cr <> chomp x
+  lev <- bulletListLevel `fmap` get
+  modify $ \s -> s{ bulletListLevel = lev + 1 }
+  contents <- foldM addBlock empty blocks
+  modify $ \s -> s{ bulletListLevel = lev }
+  let marker = text (replicate lev '*')
+  return $ marker <> space <> contents <> cr
+
+-- | Convert ordered list item (a list of blocks) to markdown.
+orderedListItemToAsciidoc :: WriterOptions -- ^ options
+                          -> String        -- ^ list item marker
+                          -> [Block]       -- ^ list item (list of blocks)
+                          -> State WriterState Doc
+orderedListItemToAsciidoc opts marker blocks = do
+  let addBlock :: Doc -> Block -> State WriterState Doc
+      addBlock d b | isEmpty d    = chomp `fmap` blockToAsciidoc opts b
+      addBlock d b@(BulletList _) = do x <- blockToAsciidoc opts b
+                                       return $ d <> cr <> chomp x
+      addBlock d b@(OrderedList _ _) = do x <- blockToAsciidoc opts b
+                                          return $ d <> cr <> chomp x
+      addBlock d b = do x <- blockToAsciidoc opts b
+                        return $ d <> cr <> text "+" <> cr <> chomp x
+  lev <- orderedListLevel `fmap` get
+  modify $ \s -> s{ orderedListLevel = lev + 1 }
+  contents <- foldM addBlock empty blocks
+  modify $ \s -> s{ orderedListLevel = lev }
+  return $ text marker <> space <> contents <> cr
+
+-- | Convert definition list item (label, list of blocks) to markdown.
+definitionListItemToAsciidoc :: WriterOptions
+                             -> ([Inline],[[Block]])
+                             -> State WriterState Doc
+definitionListItemToAsciidoc opts (label, defs) = do
+  labelText <- inlineListToAsciidoc opts label
+  marker <- defListMarker `fmap` get
+  if marker == "::"
+     then modify (\st -> st{ defListMarker = ";;"})
+     else modify (\st -> st{ defListMarker = "::"})
+  let divider = cr <> text "+" <> cr
+  let defsToAsciidoc :: [Block] -> State WriterState Doc
+      defsToAsciidoc ds = (vcat . intersperse divider . map chomp)
+           `fmap` mapM (blockToAsciidoc opts) ds
+  defs' <- mapM defsToAsciidoc defs
+  modify (\st -> st{ defListMarker = marker })
+  let contents = nest 2 $ vcat $ intersperse divider $ map chomp defs'
+  return $ labelText <> text marker <> cr <> contents <> cr
+
+-- | Convert list of Pandoc block elements to markdown.
+blockListToAsciidoc :: WriterOptions -- ^ Options
+                    -> [Block]       -- ^ List of block elements
+                    -> State WriterState Doc
+blockListToAsciidoc opts blocks = cat `fmap` mapM (blockToAsciidoc opts) blocks
+
+-- | Convert list of Pandoc inline elements to markdown.
+inlineListToAsciidoc :: WriterOptions -> [Inline] -> State WriterState Doc
+inlineListToAsciidoc opts lst =
+  mapM (inlineToAsciidoc opts) lst >>= return . cat
+
+-- | Convert Pandoc inline element to markdown.
+inlineToAsciidoc :: WriterOptions -> Inline -> State WriterState Doc
+inlineToAsciidoc opts (Emph lst) = do
+  contents <- inlineListToAsciidoc opts lst
+  return $ "_" <> contents <> "_"
+inlineToAsciidoc opts (Strong lst) = do
+  contents <- inlineListToAsciidoc opts lst
+  return $ "*" <> contents <> "*"
+inlineToAsciidoc opts (Strikeout lst) = do
+  contents <- inlineListToAsciidoc opts lst
+  return $ "[line-through]*" <> contents <> "*"
+inlineToAsciidoc opts (Superscript lst) = do
+  contents <- inlineListToAsciidoc opts lst
+  return $ "^" <> contents <> "^"
+inlineToAsciidoc opts (Subscript lst) = do
+  contents <- inlineListToAsciidoc opts lst
+  return $ "~" <> contents <> "~"
+inlineToAsciidoc opts (SmallCaps lst) = inlineListToAsciidoc opts lst
+inlineToAsciidoc opts (Quoted SingleQuote lst) = do
+  contents <- inlineListToAsciidoc opts lst
+  return $ "`" <> contents <> "'"
+inlineToAsciidoc opts (Quoted DoubleQuote lst) = do
+  contents <- inlineListToAsciidoc opts lst
+  return $ "``" <> contents <> "''"
+inlineToAsciidoc _ EmDash = return "\8212"
+inlineToAsciidoc _ EnDash = return "\8211"
+inlineToAsciidoc _ Apostrophe = return "\8217"
+inlineToAsciidoc _ Ellipses = return "\8230"
+inlineToAsciidoc _ (Code _ str) = return $
+  text "`" <> text (escapeStringUsing (backslashEscapes "`") str) <> "`"
+inlineToAsciidoc _ (Str str) = return $ text $ escapeString str
+inlineToAsciidoc _ (Math InlineMath str) =
+  return $ "latexmath:[$" <> text str <> "$]"
+inlineToAsciidoc _ (Math DisplayMath str) =
+  return $ "latexmath:[$$" <> text str <> "$$]"
+inlineToAsciidoc _ (RawInline _ _) = return empty
+inlineToAsciidoc _ (LineBreak) = return $ " +" <> cr
+inlineToAsciidoc _ Space = return space
+inlineToAsciidoc opts (Cite _ lst) = inlineListToAsciidoc opts lst
+inlineToAsciidoc opts (Link txt (src', _tit)) = do
+-- relative:  link:downloads/foo.zip[download foo.zip]
+-- abs:  http://google.cod[Google]
+-- or my@email.com[email john]
+  linktext <- inlineListToAsciidoc opts txt
+  let src = unescapeURI src'
+  let isRelative = ':' `notElem` src
+  let prefix = if isRelative
+                  then text "link:"
+                  else empty
+  let srcSuffix = if isPrefixOf "mailto:" src then drop 7 src else src
+  let useAuto = case txt of
+                      [Code _ s] | s == srcSuffix -> True
+                      _                           -> False
+  return $ if useAuto
+              then text srcSuffix
+              else prefix <> text src <> "[" <> linktext <> "]"
+inlineToAsciidoc opts (Image alternate (src', tit)) = do
+-- image:images/logo.png[Company logo, title="blah"]
+  let txt = if (null alternate) || (alternate == [Str ""])
+               then [Str "image"]
+               else alternate
+  linktext <- inlineListToAsciidoc opts txt
+  let linktitle = if null tit
+                     then empty
+                     else text $ ",title=\"" ++ tit ++ "\""
+  let src = unescapeURI src'
+  return $ "image:" <> text src <> "[" <> linktext <> linktitle <> "]"
+inlineToAsciidoc opts (Note [Para inlines]) =
+  inlineToAsciidoc opts (Note [Plain inlines])
+inlineToAsciidoc opts (Note [Plain inlines]) = do
+  contents  <- inlineListToAsciidoc opts inlines
+  return $ text "footnote:[" <> contents <> "]"
+-- asciidoc can't handle blank lines in notes
+inlineToAsciidoc _ (Note _) = return "[multiblock footnote omitted]"
diff --git a/src/pandoc.hs b/src/pandoc.hs
index 387fc8095..1caa6d58a 100644
--- a/src/pandoc.hs
+++ b/src/pandoc.hs
@@ -647,6 +647,7 @@ defaultWriterName x =
     ".odt"      -> "odt"
     ".epub"     -> "epub"
     ".org"      -> "org"
+    ".asciidoc" -> "asciidoc"
     ['.',y] | y `elem` ['1'..'9'] -> "man"
     _          -> "html"
 
diff --git a/templates b/templates
-Subproject f632b1cdb9cf23e4d5d0d78d9422303c47d1da3
+Subproject 279110eb7cfedd20e626cdeaaf94ccc6fbb1e8a
diff --git a/tests/tables.asciidoc b/tests/tables.asciidoc
new file mode 100644
index 000000000..38daca192
--- /dev/null
+++ b/tests/tables.asciidoc
@@ -0,0 +1,71 @@
+Simple table with caption:
+
+.Demonstration of simple table syntax.
+[cols=">,<,^,",options="header",]
+|============================
+|Right |Left |Center |Default
+|12 |12 |12 |12
+|123 |123 |123 |123
+|1 |1 |1 |1
+|============================
+
+Simple table without caption:
+
+[cols=">,<,^,",options="header",]
+|============================
+|Right |Left |Center |Default
+|12 |12 |12 |12
+|123 |123 |123 |123
+|1 |1 |1 |1
+|============================
+
+Simple table indented two spaces:
+
+.Demonstration of simple table syntax.
+[cols=">,<,^,",options="header",]
+|============================
+|Right |Left |Center |Default
+|12 |12 |12 |12
+|123 |123 |123 |123
+|1 |1 |1 |1
+|============================
+
+Multiline table with caption:
+
+.Here's the caption. It may span multiple lines.
+[width="78%",cols="^21%,<17%,>20%,<42%",options="header",]
+|=======================================================================
+|Centered Header |Left Aligned |Right Aligned |Default aligned
+|First |row |12.0 |Example of a row that spans multiple lines.
+|Second |row |5.0 |Here's another one. Note the blank line between rows.
+|=======================================================================
+
+Multiline table without caption:
+
+[width="78%",cols="^21%,<17%,>20%,<42%",options="header",]
+|=======================================================================
+|Centered Header |Left Aligned |Right Aligned |Default aligned
+|First |row |12.0 |Example of a row that spans multiple lines.
+|Second |row |5.0 |Here's another one. Note the blank line between rows.
+|=======================================================================
+
+Table without column headers:
+
+[cols=">,<,^,>",]
+|=============================================================================
+|12 |12 |12 |12
+
+|123 |123 |123 |123
+
+|1 |1 |1 |1
+|=============================================================================
+
+Multiline table without column headers:
+
+[width="78%",cols="^21%,<17%,>20%,42%",]
+|=============================================================================
+|First |row |12.0 |Example of a row that spans multiple lines.
+
+|Second |row |5.0 |Here's another one. Note the blank line between rows.
+|=============================================================================
+
diff --git a/tests/writer.asciidoc b/tests/writer.asciidoc
new file mode 100644
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+Pandoc Test Suite
+=================
+:author: John MacFarlane
+:author: Anonymous
+:date: July 17, 2006
+
+This is a set of tests for pandoc. Most of them are adapted from John Gruber’s
+markdown test suite.
+
+'''''
+
+Headers
+-------
+
+Level 2 with an link:/url[embedded link]
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Level 3 with _emphasis_
+^^^^^^^^^^^^^^^^^^^^^^^
+
+Level 4
++++++++
+
+Level 5
+
+Level 1
+-------
+
+Level 2 with _emphasis_
+~~~~~~~~~~~~~~~~~~~~~~~
+
+Level 3
+^^^^^^^
+
+with no blank line
+
+Level 2
+~~~~~~~
+
+with no blank line
+
+'''''
+
+Paragraphs
+----------
+
+Here’s a regular paragraph.
+
+In Markdown 1.0.0 and earlier. Version 8. This line turns into a list item.
+Because a hard-wrapped line in the middle of a paragraph looked like a list
+item.
+
+Here’s one with a bullet. \* criminey.
+
+There should be a hard line break +
+here.
+
+'''''
+
+Block Quotes
+------------
+
+E-mail style:
+
+__________________________________________
+This is a block quote. It is pretty short.
+__________________________________________
+
+______________________
+--
+Code in a block quote:
+
+--------------------
+sub status {
+    print "working";
+}
+--------------------
+
+A list:
+
+1.  item one
+2.  item two
+
+Nested block quotes:
+
+______
+nested
+______
+
+______
+nested
+______
+
+--
+______________________
+
+This should not be a block quote: 2 \> 1.
+
+And a following paragraph.
+
+'''''
+
+Code Blocks
+-----------
+
+Code:
+
+--------------------------------------
+---- (should be four hyphens)
+
+sub status {
+    print "working";
+}
+
+this code block is indented by one tab
+--------------------------------------
+
+And:
+
+--------------------------------------------
+    this code block is indented by two tabs
+
+These should not be escaped:  \$ \\ \> \[ \{
+--------------------------------------------
+
+'''''
+
+Lists
+-----
+
+Unordered
+~~~~~~~~~
+
+Asterisks tight:
+
+* asterisk 1
+* asterisk 2
+* asterisk 3
+
+Asterisks loose:
+
+* asterisk 1
+* asterisk 2
+* asterisk 3
+
+Pluses tight:
+
+* Plus 1
+* Plus 2
+* Plus 3
+
+Pluses loose:
+
+* Plus 1
+* Plus 2
+* Plus 3
+
+Minuses tight:
+
+* Minus 1
+* Minus 2
+* Minus 3
+
+Minuses loose:
+
+* Minus 1
+* Minus 2
+* Minus 3
+
+Ordered
+~~~~~~~
+
+Tight:
+
+1.  First
+2.  Second
+3.  Third
+
+and:
+
+1.  One
+2.  Two
+3.  Three
+
+Loose using tabs:
+
+1.  First
+2.  Second
+3.  Third
+
+and using spaces:
+
+1.  One
+2.  Two
+3.  Three
+
+Multiple paragraphs:
+
+1.  Item 1, graf one.
++
+Item 1. graf two. The quick brown fox jumped over the lazy dog’s back.
+2.  Item 2.
+3.  Item 3.
+
+Nested
+~~~~~~
+
+* Tab
+** Tab
+*** Tab
+
+Here’s another:
+
+1.  First
+2.  Second:
+* Fee
+* Fie
+* Foe
+3.  Third
+
+Same thing but with paragraphs:
+
+1.  First
+2.  Second:
+* Fee
+* Fie
+* Foe
+3.  Third
+
+Tabs and spaces
+~~~~~~~~~~~~~~~
+
+* this is a list item indented with tabs
+* this is a list item indented with spaces
+** this is an example list item indented with tabs
+** this is an example list item indented with spaces
+
+Fancy list markers
+~~~~~~~~~~~~~~~~~~
+
+2.  begins with 2
+3.  and now 3
++
+with a continuation
+iv. sublist with roman numerals, starting with 4
+v.  more items
+A.  a subsublist
+B.  a subsublist
+
+Nesting:
+
+A.  Upper Alpha
+I.  Upper Roman.
+6.  Decimal start with 6
+c.  Lower alpha with paren
+
+Autonumbering:
+
+1.  Autonumber.
+2.  More.
+1.  Nested.
+
+Should not be a list item:
+
+M.A. 2007
+
+B. Williams
+
+'''''
+
+Definition Lists
+----------------
+
+Tight using spaces:
+
+apple::
+  red fruit
+orange::
+  orange fruit
+banana::
+  yellow fruit
+
+Tight using tabs:
+
+apple::
+  red fruit
+orange::
+  orange fruit
+banana::
+  yellow fruit
+
+Loose:
+
+apple::
+  red fruit
+orange::
+  orange fruit
+banana::
+  yellow fruit
+
+Multiple blocks with italics:
+
+_apple_::
+  red fruit
+  +
+  contains seeds, crisp, pleasant to taste
+_orange_::
+  orange fruit
+  +
+---------------------
+{ orange code block }
+---------------------
+  +
+  __________________
+  orange block quote
+  __________________
+
+Multiple definitions, tight:
+
+apple::
+  red fruit
+  +
+  computer
+orange::
+  orange fruit
+  +
+  bank
+
+Multiple definitions, loose:
+
+apple::
+  red fruit
+  +
+  computer
+orange::
+  orange fruit
+  +
+  bank
+
+Blank line after term, indented marker, alternate markers:
+
+apple::
+  red fruit
+  +
+  computer
+orange::
+  orange fruit
+  +
+  1.  sublist
+  2.  sublist
+
+HTML Blocks
+-----------
+
+Simple block on one line:
+
+foo
+And nested without indentation:
+
+foo
+bar
+Interpreted markdown in a table:
+
+This is _emphasized_
+And this is *strong*
+Here’s a simple block:
+
+foo
+This should be a code block, though:
+
+-------
+<div>
+    foo
+</div>
+-------
+
+As should this:
+
+--------------
+<div>foo</div>
+--------------
+
+Now, nested:
+
+foo
+This should just be an HTML comment:
+
+Multiline:
+
+Code block:
+
+----------------
+<!-- Comment -->
+----------------
+
+Just plain comment, with trailing spaces on the line:
+
+Code:
+
+------
+<hr />
+------
+
+Hr’s:
+
+'''''
+
+Inline Markup
+-------------
+
+This is _emphasized_, and so _is this_.
+
+This is *strong*, and so *is this*.
+
+An _link:/url[emphasized link]_.
+
+*_This is strong and em._*
+
+So is *_this_* word.
+
+*_This is strong and em._*
+
+So is *_this_* word.
+
+This is code: `>`, `$`, `\`, `\$`, `<html>`.
+
+[line-through]*This is _strikeout_.*
+
+Superscripts: a^bc^d a^_hello_^ a^hello there^.
+
+Subscripts: H~2~O, H~23~O, H~many of them~O.
+
+These should not be superscripts or subscripts, because of the unescaped
+spaces: a\^b c\^d, a\~b c\~d.
+
+'''''
+
+Smart quotes, ellipses, dashes
+------------------------------
+
+``Hello,'' said the spider. ```Shelob' is my name.''
+
+`A', `B', and `C' are letters.
+
+`Oak,' `elm,' and `beech' are names of trees. So is `pine.'
+
+`He said, ``I want to go.''' Were you alive in the 70’s?
+
+Here is some quoted ``code`' and a ``http://example.com/?foo=1&bar=2[quoted
+link]''.
+
+Some dashes: one—two — three—four — five.
+
+Dashes between numbers: 5–7, 255–66, 1987–1999.
+
+Ellipses…and…and….
+
+'''''
+
+LaTeX
+-----
+
+*
+* latexmath:[$2+2=4$]
+* latexmath:[$x \in y$]
+* latexmath:[$\alpha \wedge \omega$]
+* latexmath:[$223$]
+* latexmath:[$p$]-Tree
+* Here’s some display math:
+latexmath:[$$\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}$$]
+* Here’s one that has a line break in it:
+latexmath:[$\alpha + \omega \times x^2$].
+
+These shouldn’t be math:
+
+* To get the famous equation, write `$e = mc^2$`.
+* $22,000 is a _lot_ of money. So is $34,000. (It worked if ``lot'' is
+emphasized.)
+* Shoes ($20) and socks ($5).
+* Escaped `$`: $73 _this should be emphasized_ 23$.
+
+Here’s a LaTeX table:
+
+'''''
+
+Special Characters
+------------------
+
+Here is some unicode:
+
+* I hat: Î
+* o umlaut: ö
+* section: §
+* set membership: ∈
+* copyright: ©
+
+AT&T has an ampersand in their name.
+
+AT&T is another way to write it.
+
+This & that.
+
+4 < 5.
+
+6 \> 5.
+
+Backslash: \\
+
+Backtick: \`
+
+Asterisk: \*
+
+Underscore: \_
+
+Left brace: \{
+
+Right brace: }
+
+Left bracket: [
+
+Right bracket: ]
+
+Left paren: (
+
+Right paren: )
+
+Greater-than: \>
+
+Hash: \#
+
+Period: .
+
+Bang: !
+
+Plus: \+
+
+Minus: -
+
+'''''
+
+Links
+-----
+
+Explicit
+~~~~~~~~
+
+Just a link:/url/[URL].
+
+link:/url/[URL and title].
+
+link:/url/[URL and title].
+
+link:/url/[URL and title].
+
+link:/url/[URL and title]
+
+link:/url/[URL and title]
+
+link:/url/with_underscore[with\_underscore]
+
+mailto:nobody@nowhere.net[Email link]
+
+link:[Empty].
+
+Reference
+~~~~~~~~~
+
+Foo link:/url/[bar].
+
+Foo link:/url/[bar].
+
+Foo link:/url/[bar].
+
+With link:/url/[embedded [brackets]].
+
+link:/url/[b] by itself should be a link.
+
+Indented link:/url[once].
+
+Indented link:/url[twice].
+
+Indented link:/url[thrice].
+
+This should [not][] be a link.
+
+-----------
+[not]: /url
+-----------
+
+Foo link:/url/[bar].
+
+Foo link:/url/[biz].
+
+With ampersands
+~~~~~~~~~~~~~~~
+
+Here’s a http://example.com/?foo=1&bar=2[link with an ampersand in the URL].
+
+Here’s a link with an amersand in the link text: http://att.com/[AT&T].
+
+Here’s an link:/script?foo=1&bar=2[inline link].
+
+Here’s an link:/script?foo=1&bar=2[inline link in pointy braces].
+
+Autolinks
+~~~~~~~~~
+
+With an ampersand: http://example.com/?foo=1&bar=2
+
+* In a list?
+* http://example.com/
+* It should.
+
+An e-mail address: nobody@nowhere.net
+
+________________________________
+Blockquoted: http://example.com/
+________________________________
+
+Auto-links should not occur here: `<http://example.com/>`
+
+------------------------------
+or here: <http://example.com/>
+------------------------------
+
+'''''
+
+Images
+------
+
+From ``Voyage dans la Lune'' by Georges Melies (1902):
+
+image:lalune.jpg[lalune,title="Voyage dans la Lune"]
+
+Here is a movie image:movie.jpg[movie] icon.
+
+'''''
+
+Footnotes
+---------
+
+Here is a footnote reference,footnote:[Here is the footnote. It can go
+anywhere after the footnote reference. It need not be placed at the end of the
+document.] and another.[multiblock footnote omitted] This should _not_ be a
+footnote reference, because it contains a space.[\^my note] Here is an inline
+note.footnote:[This is _easier_ to type. Inline notes may contain
+http://google.com[links] and `]` verbatim characters, as well as [bracketed
+text].]
+
+___________________________________________
+Notes can go in quotes.footnote:[In quote.]
+___________________________________________
+
+1.  And in list items.footnote:[In list.]
+
+This paragraph should not be part of the note, as it is not indented.