Interscript requires the native operating system support
long case sensitive filenames including the upper and lower case
latin-1 (ASCII) letters, digits, and underscore,
and a heirarchical directory system with some kind of current directory concept:
these features are supported
by all modern Unix , Windows, and Macintosh platforms.
Note that interscript cannot operate on DOS or Win3.x platforms.
4.1.1.1. Named File Source Names
4.1.1.2. Named File Sink Names