:CrApTeX: /krap'tekh/ [University of York, England] n. Term of
abuse used to describe TeX and LaTeX when they don't work (when
used by TeXhackers), or all the time (by everyone else). The
non-TeX enthusiasts generally dislike it because it is more verbose
than other formatters (e.g. {{troff}}) and because (particularly
if the standard Computer Modern fonts are used) it generates vast
output files. See {religious issues}, {{TeX}}.
-- The AI Hackers Dictionary
off /T'rof/ or /trof/ n.
[Unix] The gray
eminence of Unix text processing a formatting and phototypesetting
program, written originally in PDP-11 assembler and then in
barely-structured early C by the late Joseph Ossanna, modeled after
the earlier ROFF which was in turn modeled after the Multics and
CTSS program RUNOFF by Jerome Saltzer (that name came from
the expression "to run off a copy")....