K 10 svn:author V 6 obrien K 8 svn:date V 27 1999-11-26T02:51:44.000000Z K 7 svn:log V 326 * Support the environtmental var "DIFF_OPTIONS". Which can hold a set of 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. END