-The main documentation is availiable via --help and near the top of the bash
-script file which sit next to this file.
+The main documentation is availiable via --help and near the top of the
+bash script files which sit next to this file. There are 2 versions that
+are the same except one is a script and one is a bash function.
-The script file can be stripped of the last line and used as a function
-instead of a script.
-
-Patches, bugs, and any feedback is very welcome via email to
-Ian Kelling <ian@iankelling.org>.
+Please email me if you have a patches, bugs, feedback, or republish this
+somewhere else: Ian Kelling <ian@iankelling.org>.