Searched refs:is_blank (Results 1 – 1 of 1) sorted by relevance
486 sub is_blank subroutine512 !&is_blank($line) &&514 !&is_blank($nextline) &&526 !&is_blank($nextline))531 && (($previous_action & $MAILHEADER) || &is_blank($prev))532 && !&is_blank($nextline))539 !&is_blank($nextline))645 return if !&is_blank($prev); # inside a list item890 !&is_blank($line));900 ¶graph if ((&is_blank($prev) || ($line_action & $END)) &&[all …]