Improved syntax for markdown definition lists.

Definition lists are now more compatible with PHP Markdown Extra.
Resolves Issue #24.

+ You can have multiple definitions for a term (but still not
  multiple terms).
+ Multi-block definitions no longer need a
  column before each block (indeed, this will now cause
  multiple definitions).
+ The marker no longer needs to be flush with the left margin,
  but can be indented at or two spaces.  Also, ~ as well as :
  can be used as the marker (this suggestion due to David
  Wheeler.)
+ There can now be a blank line between the term and
  the definitions.

git-svn-id: https://pandoc.googlecode.com/svn/trunk@1656 788f1e2b-df1e-0410-8736-df70ead52e1b

1 files changed, 66 insertions, 0 deletions

diff --git a/tests/writer.html b/tests/writer.html
index ece782f81..ea9c99649 100644
--- a/tests/writer.html
+++ b/tests/writer.html
@@ -540,6 +540,72 @@ These should not be escaped:  \$ \\ \> \[ \{
 	    ></blockquote
 	  ></dd
 	></dl
+      ><p
+      >Multiple definitions, tight:</p
+      ><dl
+      ><dt
+	>apple</dt
+	><dd
+	>red fruit</dd
+	><dd
+	>computer</dd
+	><dt
+	>orange</dt
+	><dd
+	>orange fruit</dd
+	><dd
+	>bank</dd
+	></dl
+      ><p
+      >Multiple definitions, loose:</p
+      ><dl
+      ><dt
+	>apple</dt
+	><dd
+	><p
+	  >red fruit</p
+	  ></dd
+	><dd
+	><p
+	  >computer</p
+	  ></dd
+	><dt
+	>orange</dt
+	><dd
+	><p
+	  >orange fruit</p
+	  ></dd
+	><dd
+	><p
+	  >bank</p
+	  ></dd
+	></dl
+      ><p
+      >Blank line after term, indented marker, alternate markers:</p
+      ><dl
+      ><dt
+	>apple</dt
+	><dd
+	><p
+	  >red fruit</p
+	  ></dd
+	><dd
+	><p
+	  >computer</p
+	  ></dd
+	><dt
+	>orange</dt
+	><dd
+	><p
+	  >orange fruit</p
+	  ><ol style="list-style-type: decimal;"
+	  ><li
+	    >sublist</li
+	    ><li
+	    >sublist</li
+	    ></ol
+	  ></dd
+	></dl
       ></div
     ><div id="html-blocks"
     ><h1