dviasm --version (return code: 0)
This is dviasm-20150412 by Jin-Hwan Cho (Korean TeX Society)
Copyright (C) 2007-2008 by Jin-Hwan Cho <chofchof@ktug.or.kr>
Copyright (C) 2011-2015 by Khaled Hosny <khaledhosny@eglug.org>
This is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
dviasm --help (return code: 0)
Usage: dviasm [options] dvi_file|dvi_dump_file
DVIasm is a Python script to support changing or creating DVI files
via disassembling into text, editing, and then reassembling into
binary format. It is fully documented at
http://tug.org/TUGboat/Articles/tb28-2/tb89cho.pdf
http://ajt.ktug.kr/assets/2008/5/1/0201cho.pdf
Options:
--version show program's version number and exit
-h, --help show this help message and exit
-u STR, --unit=STR unit (sp, pt, bp, mm, cm, in) [default=pt]
-o FILE, --output=FILE
filename for output instead of stdout
-e STR, --encoding=STR
encoding for input/output [default=utf8]
-t INT, --tabsize=INT
tab size for push/pop [default=2]
-p, --ptex extended DVI for Japanese pTeX
-s STR, --subfont=STR
the list of fonts with UCS2 subfont scheme (comma
separated); disable internal subfont list if STR is
empty