First review :)
When testing false, test false, not true
code cleaning
ragel output
more test and more bug :)
fix negative number
ugly workaround to test against -1 without crashing
ugly workaround to test against -1 without crashing (again, but for nil)
handle -h command line args
Because a class called main isn't cool
Code reformating by intellij idea
Code reformating (manually)
Adding useless comments
Adding useless comments
testing travis-ci
testing travis-ci
testing travis-ci
testing travis-ci
testing travis-ci
testing travis-ci