Lexer: Simplify lily_lexer_send_page_data for the <@lily case.
Lexer: Simplify lily_lexer_send_page_data for the <@lily case.

htmlp would have been > 0 only if there was an eof found, so all that was
merged into the eof handling case that was already there. Removed a var too!

FascinatedBox/lily,jesserayadkins/lily,FascinatedBox/lily,FascinatedBox/lily,FascinatedBox/lily,jesserayadkins/lily,jesserayadkins/lily