blackducksw/ohcount — pull request #10 by robinluckey (2012-02-08 16:35:30+00:00)
Title: OTWO-1300 Improves *.pl disambiguation to ignore smileys :-)

Smiley faces in Perl strings and comments look similar to Prolog
rule syntax. This patch makes two improvements:

- Better detection of perl shebangs (#!%PERL% now recognized)
- A prolog ':-' token must be followed by a space or a newline