src/contrib/diff/prepend_args.h, branch release/6.2.0 FreeBSD source tree * Support the environtmental var "DIFF_OPTIONS". Which can hold a set of 1999-11-26T02:51:44+00:00 David E. O'Brien obrien@FreeBSD.org 1999-11-26T02:51:44+00:00 20ee132cae47f48ea0138d14ed2876ad7a57b88c default options for diff. These options are interpreted first and can be overwritten by explicit command line parameters. * Add the "-o" option to specify old-traditional output style. * Add utility functions for env vars obtained from GNU Grep 2.3h. 
default options for diff.  These options are interpreted first and can be
overwritten by explicit command line parameters.
* Add the "-o" option to specify old-traditional output style.
* Add utility functions for env vars obtained from GNU Grep 2.3h.