Based on a patch by Justin Bogner.
Titles may span multiple lines, provided continuation lines
begin with a space character.
Separate authors may be put on multiple lines, provided
each line after the first begins with a space character.
Each author must fit on one line. Multiple authors on
a single line may still be separated by a semicolon.
git-svn-id: https://pandoc.googlecode.com/svn/trunk@1854 788f1e2b-df1e-0410-8736-df70ead52e1b
fiddlosopher
77ba3429e2
