Files and macros are defined with the following commands:
- @@o file-name flags scrap
- Output a file. The file name is
terminated by whitespace.
- @@d macro-name scrap
- Define a macro. The macro name
is terminated by a return or the beginning of a scrap.
A specific file may be specified several times, with each definition
being written out, one after the other, in the order they appear.
The definitions of macros may be similarly divided.
Subsections