8.5.15 autogen option

This is the "invoke autogen with defs" option.

This option has some usage constraints. It:

• is enabled by default.
• is a member of the autogen class of options.

This is the default output mode. Specifying no-autogen is equivalent to output=-. If you supply an argument to this option, that program will be started as if it were AutoGen and its standard in will be set to the output definitions of this program.