pgmtolispm
Convert a PGM image to Lisp Machine format. See also:
lispmtopgm. More information: https://netpbm.sourceforge.net/doc/pgmtolispm.html.
- Convert the specified PGM image to Lisp Machine format:
pgmtolispm {{path/to/input.pgm}} > {{path/to/output.lispm}}