Space around $$ in markdown display math

[GoogleCodeExporter]

Currently pandoc requires that the $$ that mark out a display math
environment are adjacent to the math itself:
yes: $$e = mc^2$$
no:  $$  e = mc^2 $$
But it is natural to write display math on a separate line:
$$
e = mc^2
$$
and there seems to be little danger of capturing $'s used to indicate
currency when they are doubled like this.

So, I propose to change pandoc's behavior to allow space after the opening
$$ and before the closing $$.

Original issue reported on code.google.com by fiddloso...@gmail.com on 9 Nov 2008 at 12:36

[GoogleCodeExporter]

Original comment by fiddloso...@gmail.com on 9 Nov 2008 at 12:36

• Added labels: Priority-High
• Removed labels: Priority-Medium

[GoogleCodeExporter]

Fixed in r1494.

Original comment by fiddloso...@gmail.com on 25 Nov 2008 at 12:09

• Changed state: Fixed