.gitignore in regextest-0.1.6 vs .gitignore in regextest-0.1.8

@@ -6,6 +6,10 @@
 /doc/
 /pkg/
 /spec/reports/
 /tmp/
 /work/
+/lib/regextest/unicode.rb
+/lib/regextest/front/case-folding.rb
+/lib/regextest/front/parser.rb
+/lib/regextest/front/bracket-parser.rb
 /*.gem