1# PDF - Portable Document Format - Postscript-like format by Adobe 2# Pattern attributes: good fast notsofast subset 3# Protocol groups: file 4# 5# This pattern has been tested and is believe to work well. 6 7# Matches PDF versions 1.0 - 1.6 (not sure if 1.6 exists yet, but it probably 8# will. 9pdf 10%PDF-1\.[0123456] 11