Section: User Commands (1)
Updated: September 2013
Process macros in FILEs. If no FILE or if FILE is `-', standard input is read.
If defined, the environment variable M4PATH' is a colon-separated list of directories included after any specified by `-I'.
Report bugs to: firstname.lastname@example.org
GNU M4 home page: <http://www.gnu.org/software/m4/>
General help using GNU software: <http://www.gnu.org/gethelp/>
Copyright © 2013 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
The full documentation for m4 is maintained as a Texinfo manual. If the info and m4 programs are properly installed at your site, the command
<DD CLASS="c2|info m4:
should give you access to the complete manual.
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