7 files changed, 1057 insertions, 6 deletions
diff --git a/data/templates b/data/templates
-Subproject 856a5093269cc8e5aaa429fc1775157ff5857c3
+Subproject ba3a8f742371f9e9f04100d0e61638cf65fd6ce
diff --git a/pandoc.cabal b/pandoc.cabal
index 496600ac7..c2267b8d1 100644
--- a/pandoc.cabal
+++ b/pandoc.cabal
@@ -363,6 +363,7 @@ Library
                    Text.Pandoc.Writers.Textile,
                    Text.Pandoc.Writers.MediaWiki,
                    Text.Pandoc.Writers.DokuWiki,
+                   Text.Pandoc.Writers.ZimWiki,
                    Text.Pandoc.Writers.RTF,
                    Text.Pandoc.Writers.ODT,
                    Text.Pandoc.Writers.Docx,
diff --git a/src/Text/Pandoc.hs b/src/Text/Pandoc.hs
index cd93e0b7b..a302be8f4 100644
--- a/src/Text/Pandoc.hs
+++ b/src/Text/Pandoc.hs
@@ -104,6 +104,7 @@ module Text.Pandoc
                , writeMan
                , writeMediaWiki
                , writeDokuWiki
+               , writeZimWiki
                , writeTextile
                , writeRTF
                , writeODT
@@ -164,6 +165,7 @@ import Text.Pandoc.Writers.Man
 import Text.Pandoc.Writers.RTF
 import Text.Pandoc.Writers.MediaWiki
 import Text.Pandoc.Writers.DokuWiki
+import Text.Pandoc.Writers.ZimWiki
 import Text.Pandoc.Writers.Textile
 import Text.Pandoc.Writers.Org
 import Text.Pandoc.Writers.AsciiDoc
@@ -310,6 +312,7 @@ writers = [
   ,("rst"          , PureStringWriter writeRST)
   ,("mediawiki"    , PureStringWriter writeMediaWiki)
   ,("dokuwiki"     , PureStringWriter writeDokuWiki)
+  ,("zimwiki"      , PureStringWriter writeZimWiki)
   ,("textile"      , PureStringWriter writeTextile)
   ,("rtf"          , IOStringWriter writeRTFWithEmbeddedImages)
   ,("org"          , PureStringWriter writeOrg)
diff --git a/src/Text/Pandoc/Writers/ZimWiki.hs b/src/Text/Pandoc/Writers/ZimWiki.hs
new file mode 100644
index 000000000..38a03cd83
--- /dev/null
+++ b/src/Text/Pandoc/Writers/ZimWiki.hs
@@ -0,0 +1,361 @@
+{-
+Copyright (C) 2008-2015 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.ZimWiki
+   Copyright   : Copyright (C) 2008-2015 John MacFarlane, 2016 Alex Ivkin
+   License     : GNU GPL, version 2 or above
+
+   Maintainer  : Alex Ivkin <alex@ivkin.net>
+   Stability   : alpha
+   Portability : portable
+
+Conversion of 'Pandoc' documents to ZimWiki markup.
+
+http://zim-wiki.org/manual/Help/Wiki_Syntax.html
+-}
+
+module Text.Pandoc.Writers.ZimWiki ( writeZimWiki ) where
+import Text.Pandoc.Definition
+import Text.Pandoc.Options ( WriterOptions(writerTableOfContents, writerStandalone, writerTemplate, writerWrapText), WrapOption(..) )
+import Text.Pandoc.Shared ( escapeURI, removeFormatting, trimr, substitute )
+import Text.Pandoc.Writers.Shared ( defField, metaToJSON )
+import Text.Pandoc.ImageSize
+import Text.Pandoc.Templates ( renderTemplate' )
+import Data.List ( intercalate, isPrefixOf, transpose, isInfixOf )
+import Data.Text ( breakOnAll, pack )
+import Data.Default (Default(..))
+import Network.URI ( isURI )
+import Control.Monad ( zipWithM )
+import Control.Monad.State ( modify, State, get, evalState )
+--import Control.Monad.Reader ( ReaderT, runReaderT, ask, local )
+
+data WriterState = WriterState {
+    stItemNum   :: Int,
+    stIndent    :: String          -- Indent after the marker at the beginning of list items
+  }
+
+instance Default WriterState where
+  def = WriterState { stItemNum = 1, stIndent = "" }
+
+-- | Convert Pandoc to ZimWiki.
+writeZimWiki :: WriterOptions -> Pandoc -> String
+writeZimWiki opts document = evalState (pandocToZimWiki opts document) (WriterState 1 "")
+
+-- | Return ZimWiki representation of document.
+pandocToZimWiki :: WriterOptions -> Pandoc -> State WriterState String
+pandocToZimWiki opts (Pandoc meta blocks) = do
+  metadata <- metaToJSON opts
+              (fmap trimr . blockListToZimWiki opts)
+              (inlineListToZimWiki opts)
+              meta
+  body <- blockListToZimWiki opts blocks
+  --let header = "Content-Type: text/x-zim-wiki\nWiki-Format: zim 0.4\n"
+  let main = body
+  let context = defField "body" main
+                $ defField "toc" (writerTableOfContents opts)
+                $ metadata
+  if writerStandalone opts
+     then return $ renderTemplate' (writerTemplate opts) context
+     else return main
+
+-- | Escape special characters for ZimWiki.
+escapeString :: String -> String
+escapeString = substitute "__" "''__''" .
+               substitute "**" "''**''" .
+               substitute "~~" "''~~''" .
+               substitute "//" "''//''"
+
+-- | Convert Pandoc block element to ZimWiki.
+blockToZimWiki :: WriterOptions -> Block -> State WriterState String
+
+blockToZimWiki _ Null = return ""
+
+blockToZimWiki opts (Div _attrs bs) = do
+  contents <- blockListToZimWiki opts bs
+  return $ contents ++ "\n"
+
+blockToZimWiki opts (Plain inlines) = inlineListToZimWiki opts inlines
+
+-- title beginning with fig: indicates that the image is a figure
+-- ZimWiki doesn't support captions - so combine together alt and caption into alt
+blockToZimWiki opts (Para [Image attr txt (src,'f':'i':'g':':':tit)]) = do
+  capt <- if null txt
+             then return ""
+             else (" " ++) `fmap` inlineListToZimWiki opts txt
+  let opt = if null txt
+               then ""
+               else "|" ++ if null tit then capt else tit ++ capt
+      -- Relative links fail isURI and receive a colon
+      prefix = if isURI src then "" else ":"
+  return $ "{{" ++ prefix ++ src ++ imageDims opts attr ++ opt ++ "}}\n"
+
+blockToZimWiki opts (Para inlines) = do
+  indent <- stIndent <$> get
+  -- useTags <- stUseTags <$> get
+  contents <- inlineListToZimWiki opts inlines
+  return $ contents ++ if null indent then "\n" else ""
+
+blockToZimWiki opts (RawBlock f str)
+  | f == Format "zimwiki"  = return str
+  | f == Format "html"     = do cont <- indentFromHTML opts str; return cont
+  | otherwise              = return "" -- $ "** unknown raw block "++ show f ++ "=" ++ str ++ " **"
+
+blockToZimWiki _ HorizontalRule = return "\n----\n"
+
+blockToZimWiki opts (Header level _ inlines) = do 
+  contents <- inlineListToZimWiki opts $ removeFormatting inlines   -- emphasis, links etc. not allowed in headers
+  let eqs = replicate ( 7 - level ) '='
+  return $ eqs ++ " " ++ contents ++ " " ++ eqs ++ "\n"
+
+blockToZimWiki _ (CodeBlock (_,classes,_) str) = do
+  return $ case classes of
+                []              -> "'''\n" ++ cleanupCode str ++ "\n'''\n" -- no lang block is a quote block
+                (x:_)   -> "{{{code: lang=\"" ++ x ++ "\" linenumbers=\"True\"\n" ++ str ++ "\n}}}\n"    -- for zim's code plugin, go verbatim on the lang spec
+
+blockToZimWiki opts (BlockQuote blocks) = do
+  contents <- blockListToZimWiki opts blocks
+  return $ unlines $ map ("> " ++) $ lines contents
+
+blockToZimWiki opts (Table capt aligns _ headers rows) = do
+  captionDoc <- if null capt
+                   then return ""
+                   else do
+                      c <- inlineListToZimWiki opts capt
+                      return $ "" ++ c ++ "\n"
+  headers' <- if all null headers
+                 then zipWithM (tableItemToZimWiki opts) aligns (rows !! 0)
+                 else zipWithM (tableItemToZimWiki opts) aligns headers
+  rows' <- mapM (zipWithM (tableItemToZimWiki opts) aligns) rows
+  let widths = map (maximum . map length) $ transpose (headers':rows')
+  let padTo (width, al) s =
+          case (width - length s) of
+               x | x > 0 ->
+                 if al == AlignLeft || al == AlignDefault
+                    then s ++ replicate x ' '
+                    else if al == AlignRight
+                            then replicate x ' ' ++ s
+                            else replicate (x `div` 2) ' ' ++
+                                 s ++ replicate (x - x `div` 2) ' '
+                 | otherwise -> s
+  let borderCell (width, al) _ =
+                 if al == AlignLeft
+                    then ":"++ replicate (width-1) '-'
+                        else if al == AlignDefault
+                        then replicate width '-'
+                        else if al == AlignRight
+                            then replicate (width-1) '-' ++ ":"
+                            else ":" ++ replicate (width-2) '-' ++ ":"
+  let underheader  = "|" ++ intercalate "|" (zipWith borderCell (zip widths aligns) headers') ++ "|"
+  let renderRow sep cells = sep ++ intercalate sep (zipWith padTo (zip widths aligns) cells) ++ sep
+  return $ captionDoc ++
+           (if null headers' then "" else renderRow "|" headers' ++ "\n") ++ underheader ++ "\n" ++
+           unlines (map (renderRow "|") rows')
+
+blockToZimWiki opts (BulletList items) = do
+  indent <- stIndent <$> get
+  modify $ \s -> s { stIndent = stIndent s ++ "\t" }
+  contents <- (mapM (listItemToZimWiki opts) items)
+  modify $ \s -> s{ stIndent = indent } -- drop 1 (stIndent s) }
+  return $ vcat contents ++ if null indent then "\n" else ""
+
+blockToZimWiki opts (OrderedList _ items) = do
+  indent <- stIndent <$> get
+  modify $ \s -> s { stIndent = stIndent s ++ "\t", stItemNum = 1 }
+  contents <- (mapM (orderedListItemToZimWiki opts) items)
+  modify $ \s -> s{ stIndent = indent } -- drop 1 (stIndent s) }
+  return $ vcat contents ++ if null indent then "\n" else ""
+
+blockToZimWiki opts (DefinitionList items) = do
+  contents <- (mapM (definitionListItemToZimWiki opts) items)
+  return $ vcat contents
+
+definitionListItemToZimWiki :: WriterOptions -> ([Inline],[[Block]]) -> State WriterState String
+definitionListItemToZimWiki opts (label, items) = do
+  labelText <- inlineListToZimWiki opts label
+  contents <- mapM (blockListToZimWiki opts) items
+  indent <- stIndent <$> get
+  return $ indent ++ "* **" ++ labelText ++ "** " ++ concat contents
+
+-- Auxiliary functions for lists:
+indentFromHTML :: WriterOptions -> String -> State WriterState String
+indentFromHTML _ str = do
+   indent <- stIndent  <$> get
+   itemnum <- stItemNum  <$> get
+   if isInfixOf "<li>" str then return $ indent ++ show itemnum ++ "."
+        else if isInfixOf "</li>" str then return "\n"
+                else if isInfixOf "<li value=" str then do
+                        -- poor man's cut
+                        let val = drop 10 $ reverse $ drop 1 $ reverse str
+                        --let val = take ((length valls) - 2) valls
+                        modify $ \s -> s { stItemNum = read val }
+                        return "" -- $ indent ++ val ++ "." -- zim does its own numbering
+                        else if isInfixOf "<ol>" str then do
+                                let olcount=countSubStrs "<ol>" str
+                                modify $ \s -> s { stIndent = stIndent s ++ replicate olcount '\t', stItemNum = 1 }
+                                return "" -- $ "OL-ON[" ++ newfix ++"]"
+                                else if isInfixOf "</ol>" str then do
+                                        let olcount=countSubStrs "/<ol>" str
+                                        modify $ \s -> s{ stIndent = drop olcount (stIndent s) }
+                                        return "" -- $ "OL-OFF[" ++ newfix ++"]"
+                                        else 
+                                                return $ "" -- ** unknown inner HTML "++ str ++"**"
+
+countSubStrs :: String -> String -> Int
+countSubStrs sub str = length $ breakOnAll (pack sub) (pack str)
+
+cleanupCode :: String -> String
+cleanupCode = substitute "<nowiki>" "" . substitute "</nowiki>" "" 
+
+vcat :: [String] -> String
+vcat = intercalate "\n"
+
+-- | Convert bullet list item (list of blocks) to ZimWiki.
+listItemToZimWiki :: WriterOptions -> [Block] -> State WriterState String
+listItemToZimWiki opts items = do
+  contents <- blockListToZimWiki opts items
+  indent <- stIndent <$> get
+  return $ indent ++ "* " ++ contents
+
+-- | Convert ordered list item (list of blocks) to ZimWiki.
+orderedListItemToZimWiki :: WriterOptions -> [Block] -> State WriterState String
+orderedListItemToZimWiki opts items = do
+  contents <- blockListToZimWiki opts items
+  indent <- stIndent <$> get
+  itemnum <- stItemNum  <$> get
+  --modify $ \s -> s { stItemNum = itemnum + 1 } -- this is not strictly necessary for zim as zim does its own renumbering
+  return $ indent ++ show itemnum ++ ". " ++ contents
+
+-- Auxiliary functions for tables:
+tableItemToZimWiki :: WriterOptions -> Alignment -> [Block] -> State WriterState String
+tableItemToZimWiki opts align' item = do
+  let mkcell x = (if align' == AlignRight || align' == AlignCenter
+                     then "  "
+                     else "") ++ x ++
+                 (if align' == AlignLeft || align' == AlignCenter
+                     then "  "
+                     else "")
+  contents <- blockListToZimWiki opts item -- local (\s -> s { stBackSlashLB = True }) $
+  return $ mkcell contents
+
+-- | Convert list of Pandoc block elements to ZimWiki.
+blockListToZimWiki :: WriterOptions -> [Block] -> State WriterState String
+blockListToZimWiki opts blocks = vcat <$> mapM (blockToZimWiki opts) blocks
+
+-- | Convert list of Pandoc inline elements to ZimWiki.
+inlineListToZimWiki :: WriterOptions -> [Inline] -> State WriterState String
+inlineListToZimWiki opts lst =  concat <$> (mapM (inlineToZimWiki opts) lst)
+
+-- | Convert Pandoc inline element to ZimWiki.
+inlineToZimWiki :: WriterOptions -> Inline -> State WriterState String
+
+inlineToZimWiki opts (Emph lst) = do
+  contents <- inlineListToZimWiki opts lst
+  return $ "//" ++ contents ++ "//"
+
+inlineToZimWiki opts (Strong lst) = do
+  contents <- inlineListToZimWiki opts lst
+  return $ "**" ++ contents ++ "**"
+
+inlineToZimWiki opts (Strikeout lst) = do
+  contents <- inlineListToZimWiki opts lst
+  return $ "~~" ++ contents ++ "~~"
+
+inlineToZimWiki opts (Superscript lst) = do
+  contents <- inlineListToZimWiki opts lst
+  return $ "^{" ++ contents ++ "}"
+
+inlineToZimWiki opts (Subscript lst) = do
+  contents <- inlineListToZimWiki opts lst
+  return $ "_{" ++ contents ++ "}"
+
+inlineToZimWiki opts (Quoted SingleQuote lst) = do
+  contents <- inlineListToZimWiki opts lst
+  return $ "\8216" ++ contents ++ "\8217"
+
+inlineToZimWiki opts (Quoted DoubleQuote lst) = do
+  contents <- inlineListToZimWiki opts lst
+  return $ "\8220" ++ contents ++ "\8221"
+
+inlineToZimWiki opts (Span _attrs ils) = inlineListToZimWiki opts ils
+
+inlineToZimWiki opts (SmallCaps lst) = inlineListToZimWiki opts lst
+
+inlineToZimWiki opts (Cite _  lst) = inlineListToZimWiki opts lst
+
+inlineToZimWiki _ (Code _ str) = return $ "''" ++ str ++ "''"
+
+inlineToZimWiki _ (Str str) = return $ escapeString str
+
+inlineToZimWiki _ (Math mathType str) = return $ delim ++ str ++ delim   -- note:  str should NOT be escaped
+  where delim = case mathType of
+                     DisplayMath -> "$$"
+                     InlineMath  -> "$"
+
+-- | f == Format "html"     = return $ "<html>" ++ str ++ "</html>"
+inlineToZimWiki opts (RawInline f str)
+  | f == Format "zimwiki" = return str
+  | f == Format "html"     = do cont <- indentFromHTML opts str; return cont
+  | otherwise              = return ""
+
+inlineToZimWiki _ (LineBreak) = return "\n" -- was \\\\
+
+inlineToZimWiki opts SoftBreak =
+  case writerWrapText opts of
+       WrapNone     -> return " "
+       WrapAuto     -> return " "
+       WrapPreserve -> return "\n"
+
+inlineToZimWiki _ Space = return " "
+
+inlineToZimWiki opts (Link _ txt (src, _)) = do
+  label <- inlineListToZimWiki opts txt
+  case txt of
+     [Str s] | "mailto:" `isPrefixOf` src -> return $ "<" ++ s ++ ">"
+             | escapeURI s == src -> return src
+     _  -> if isURI src
+              then return $ "[[" ++ src  ++ "|" ++ label ++ "]]"
+              else return $ "[[" ++ src' ++ "|" ++ label ++ "]]"
+                     where src' = case src of
+                                     '/':xs -> xs  -- with leading / it's a
+                                     _      -> src -- link to a help page
+inlineToZimWiki opts (Image attr alt (source, tit)) = do
+  alt' <- inlineListToZimWiki opts alt
+  let txt = case (tit, alt) of
+              ("", []) -> ""
+              ("", _ ) -> "|" ++ alt'
+              (_ , _ ) -> "|" ++ tit
+      -- Relative links fail isURI and receive a colon
+      prefix = if isURI source then "" else ":"
+  return $ "{{" ++ prefix ++ source ++ imageDims opts attr ++ txt ++ "}}"
+
+inlineToZimWiki opts (Note contents) = do
+  contents' <- blockListToZimWiki opts contents
+  return $ "((" ++ contents' ++ "))"
+  -- note - may not work for notes with multiple blocks
+
+imageDims :: WriterOptions -> Attr -> String
+imageDims opts attr = go (toPx $ dimension Width attr) (toPx $ dimension Height attr)
+  where
+    toPx = fmap (showInPixel opts) . checkPct
+    checkPct (Just (Percent _)) = Nothing
+    checkPct maybeDim = maybeDim
+    go (Just w) Nothing  = "?" ++ w
+    go (Just w) (Just h) = "?" ++ w ++ "x" ++ h
+    go Nothing  (Just h) = "?0x" ++ h
+    go Nothing  Nothing  = ""
diff --git a/tests/Tests/Old.hs b/tests/Tests/Old.hs
index 4e0eb46a4..b2600a9c5 100644
--- a/tests/Tests/Old.hs
+++ b/tests/Tests/Old.hs
@@ -166,7 +166,7 @@ tests = [ testGroup "markdown"
               "twiki-reader.twiki" "twiki-reader.native" ]
         , testGroup "other writers" $ map (\f -> testGroup f $ writerTests f)
           [ "opendocument" , "context" , "texinfo", "icml", "tei"
-          , "man" , "plain" , "rtf", "org", "asciidoc"
+          , "man" , "plain" , "rtf", "org", "asciidoc", "zimwiki"
           ]
         , testGroup "writers-lang-and-dir"
           [ test "latex" ["-f", "native", "-t", "latex", "-s"]
diff --git a/tests/tables.zimwiki b/tests/tables.zimwiki
new file mode 100644
index 000000000..1f02c9908
--- /dev/null
+++ b/tests/tables.zimwiki
@@ -0,0 +1,56 @@
+Simple table with caption:
+
+Demonstration of simple table syntax.
+|  Right|Left  |  Center  |Default|
+|------:|:-----|:--------:|-------|
+|     12|12    |    12    |12     |
+|    123|123   |   123    |123    |
+|      1|1     |    1     |1      |
+
+Simple table without caption:
+
+|  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.
+|  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.
+|  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:
+
+|  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:
+
+|   12|12   |  12   |   12|
+|----:|:----|:-----:|----:|
+|   12|12   |  12   |   12|
+|  123|123  |  123  |  123|
+|    1|1    |   1   |    1|
+
+Multiline table without column headers:
+
+|  First   |row  |  12.0|Example of a row that spans multiple lines.          |
+|:--------:|:----|-----:|-----------------------------------------------------|
+|  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.zimwiki b/tests/writer.zimwiki
new file mode 100644
index 000000000..848ca955e
--- /dev/null
+++ b/tests/writer.zimwiki
@@ -0,0 +1,627 @@
+Content-Type: text/x-zim-wiki
+Wiki-Format: zim 0.4
+
+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 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
+> 	1. 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
+	1. Second
+	1. Third
+
+and:
+
+	1. One
+	1. Two
+	1. Three
+
+Loose using tabs:
+
+	1. First
+	1. Second
+	1. Third
+
+and using spaces:
+
+	1. One
+	1. Two
+	1. Three
+
+Multiple paragraphs:
+
+	1. Item 1, graf one.
+Item 1. graf two. The quick brown fox jumped over the lazy dog’s back.
+	1. Item 2.
+	1. Item 3.
+
+===== Nested =====
+
+	* Tab
+		* Tab
+			* Tab
+
+Here’s another:
+
+	1. First
+	1. Second:
+		* Fee
+		* Fie
+		* Foe
+	1. Third
+
+Same thing but with paragraphs:
+
+	1. First
+	1. Second:
+		* Fee
+		* Fie
+		* Foe
+	1. 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 =====
+
+	1. begins with 2
+	1. and now 3
+with a continuation
+		1. sublist with roman numerals, starting with 4
+		1. more items
+			1. a subsublist
+			1. a subsublist
+
+Nesting:
+
+	1. Upper Alpha
+		1. Upper Roman.
+			1. Decimal start with 6
+				1. Lower alpha with paren
+
+Autonumbering:
+
+	1. Autonumber.
+	1. 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 fruitcomputer
+* **orange** orange fruitbank
+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
+	1. 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 //[[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>''.
+
+~~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 ======
+
+	* 
+	* $2+2=4$
+	* $x \in y$
+	* $\alpha \wedge \omega$
+	* $223$
+	* $p$-Tree
+	* Here’s some display math: $$\frac{d}{dx}f(x)=\lim_{h\to 0}\frac{f(x+h)-f(x)}{h}$$
+	* Here’s one that has a line break in it: $\alpha + \omega \times x^2$.
+
+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 [[url/|URL]].
+
+[[url/|URL and title]].
+
+[[url/|URL and title]].
+
+[[url/|URL and title]].
+
+[[url/|URL and title]]
+
+[[url/|URL and title]]
+
+[[url/with_underscore|with_underscore]]
+
+[[mailto:nobody@nowhere.net|Email link]]
+
+[[|Empty]].
+
+===== Reference =====
+
+Foo [[url/|bar]].
+
+Foo [[url/|bar]].
+
+Foo [[url/|bar]].
+
+With [[url/|embedded [brackets]]].
+
+[[url/|b]] by itself should be a link.
+
+Indented [[url|once]].
+
+Indented [[url|twice]].
+
+Indented [[url|thrice]].
+
+This should [not][] be a link.
+
+'''
+[not]: /url
+'''
+
+Foo [[url/|bar]].
+
+Foo [[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 [[script?foo=1&bar=2|inline link]].
+
+Here’s an [[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):
+
+{{:lalune.jpg|Voyage dans la Lune lalune}}
+
+Here is a movie {{:movie.jpg|movie}} icon.
+
+
+----
+
+====== Footnotes ======
+
+Here is a footnote reference,((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.((Here’s the long note. This one contains multiple blocks.
+
+Subsequent blocks are indented to show that they belong to the footnote (as with list items).
+
+'''
+  { <code> }
+'''
+
+If you want, you can indent every line, but you can also be lazy and just indent the first line of each block.
+)) This should //not// be a footnote reference, because it contains a space.[^my note] Here is an inline note.((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.((In quote.
+> ))
+
+	1. And in list items.((In list.))
+
+This paragraph should not be part of the note, as it is not indented.