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#
# TkDiff -- A graphical front-end to diff for Unix and NT.
# Copyright (C) 1994-1998 by John M. Klassa.
# Copyright (C) 1999-2001 by AccuRev Inc.
# Copyright (C) 2002-2005 by John M. Klassa.
#
# TkDiff Home Page: http://tkdiff.sourceforge.net/
# Mailing list, mail archive, etc.
#
# Usage:
# tkdiff may be started in any of the following forms(1-4):
# (Note that a FILESPEC is either a file, directory or a Subversion-
# style URL; optional parameters are documented here in [brackets])
#
# (1) Interactive selection of files to compare:
# tkdiff
#
# (2) Plain files:
# tkdiff FILESPEC1 FILESPEC2
#
# (3) Plain file containing conflict markers:
# tkdiff -conflict FILE
#
# (4) Source control:
# (any of: AccuRev, BitKeeper, ClearCase, CVS, Git, Mercurial,
# Perforce, PVCS, RCS, SCCS, Subversion)
#
# tkdiff -rREV1 [-rREV2] FILESPEC1 [FILESPEC2]
# tkdiff [-rREV1 [-rREV2]] (Search: CVS, Git or Subversion)
# tkdiff OLD-URL[@OLDREV] NEW-URL[@NEWREV] (Subversion)
#
# Additional optional parameters:
# -a ANCESTORFILE
# -@ REV (of Ancestorfile - if coming from Source control)
# -o MERGEOUTPUTFILE
# -L LEFT_FILE_LABEL [-L RIGHT_FILE_LABEL]
# -I RegularExpression (ignore matched-lines)
# -B (ignore empty-lines)
# -R (recursive Directory Tree searching)
# -1,-2 (preferred default merge side)
# -d (debugging output)
#
# This program 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 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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