Markdown.pl: allow module reuse

Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
10 years ago · 861e0aac2f
1 changed files with 1 additions and 1 deletions
--- a/Markdown.pl
+++ b/Markdown.pl
@ -181,7 +181,7 @@ unless ($@) {
 	});
    }
 }
-else {
+elsif (!caller) {
 #### BBEdit/command-line text filter interface ##########################
 # Needs to be hidden from MT (and Blosxom when running in static mode).