Fix breakage in PRE specs
Fix breakage in PRE specs

This is required to prevent us from emitting an initial CRLF upon
entering a PRE block for the first time.

Signed-off-by: Wincent Colaiuta <c76ac2e9cd86441713c7dfae92c451f3e6d17fdc@wincent.com>

barnaclebarnes/wikitext,geni/wikitext,barnaclebarnes/wikitext,geni/wikitext,barnaclebarnes/wikitext,geni/wikitext,wincent/wikitext,wincent/wikitext