BSD 4_3_Tahoe development

Work on file usr/src/new/rcs/man/rcsdiff.1

Synthesized-from: CSRG/cd2/4.3tahoe

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+.TH RCSDIFF 1 5/19/86 "Purdue University"
+.SH NAME
+rcsdiff \- compare RCS revisions
+.SH SYNOPSIS
+\fBrcsdiff\fR [ \fB\-biwt\fR ] [ \fB\-cefhn\fR ] [ \fB\-r\fIrev1\fR ] [ \fB\-r\fIrev2\fR ] file ...
+.SH DESCRIPTION
+.I Rcsdiff
+runs \fIdiff\fR (1) to compare two revisions of each RCS file given.
+A file name ending in ',v' is an RCS file name, otherwise a
+working file name. \fIRcsdiff\fR derives the working file name from the RCS
+file name and vice versa, as explained in \fIco\fR (1). Pairs consisting
+of both an RCS and a working file name may also be specified.
+.PP
+All options except
+.B \-r
+have the same effect as described in
+.IR diff (1).
+.PP
+If both \fIrev1\fR and \fIrev2\fR
+are omitted, \fIrcsdiff\fR compares the latest revision on the trunk
+with the contents of the corresponding working file. This is useful
+for determining what you changed since the last checkin.
+.PP
+If \fIrev1\fR is given, but \fIrev2\fR is omitted,
+\fIrcsdiff\fR compares revision \fIrev1\fR of the RCS file with
+the contents of the corresponding working file.
+.PP
+If both \fIrev1\fR and \fIrev2\fR are given,
+\fIrcsdiff\fR compares revisions \fIrev1\fR and \fIrev2\fR of the RCS file.
+.PP
+Both \fIrev1\fR and \fIrev2\fR may be given numerically or symbolically.
+.SH EXAMPLES
+.nf
+The command
+
+        rcsdiff  f.c
+
+.fi
+runs \fIdiff\fR on the latest trunk revision of RCS file f.c,v
+and the contents of working file f.c.
+.SH IDENTIFICATION
+.de VL
+\\$2
+..
+Author: Walter F. Tichy,
+Purdue University, West Lafayette, IN, 47907.
+.sp 0
+Revision Number:
+.VL $Revision: 1.2 $
+; Release Date:
+.VL $Date: 86/05/19 02:27:17 $
+\&.
+.sp 0
+Copyright \(co 1982 by Walter F. Tichy.
+.SH SEE ALSO
+ci (1), co (1), diff (1), ident (1), rcs (1), rcsintro (1), rcsmerge (1), rlog (1), rcsfile (5).
+.sp 0
+Walter F. Tichy, "Design, Implementation, and Evaluation of a Revision Control
+System," in \fIProceedings of the 6th International Conference on Software
+Engineering\fR, IEEE, Tokyo, Sept. 1982.
+.SH BUGS