5.5 base-name option (-b)

This is the "base name for output file(s)" option.

This option has some usage constraints. It:

• may not be preset with environment variables or in initialization (rc) files.

A template may specify the exact name of the output file. Normally, it does not. Instead, the name is composed of the base name of the definitions file with suffixes appended. This option will override the base name derived from the definitions file name. This is required if there is no definitions file and advisable if definitions are being read from stdin. If the definitions are being read from standard in, the base name defaults to `stdin'.