This Reference is succinct, to the point, and in some places short on examples. For real-world examples, refer to the Introduction and Samples pages (or possibly also the lib/configs_samples files in the latest official software release, pikt-current.tar.gz, but view the cautionary README file in the configs_samples directory).
(A note about page layout: In the interest of readability, we have added artificial line wraps in several examples. Even though displayed here broken up across several screen lines, in general quoted strings, preprocessor directives, etc. should all be unbroken on a single line.)