Paul D. Smith of Data General suggested improvements in option

and error processing. Adam Hammer of Purdue QAed.

LIBRCS= ${.OBJDIR}/../lib/librcs.a

Recent changes to RCS (and possible future changes)

Copyright 1991, 1992, 1993, 1994, 1995 Paul Eggert

Distributed under license by the Free Software Foundation, Inc.

Some of this information changes often; see the Frequently Asked Questions

for more up-to-date references.

Frequently Asked Questions (FAQs)

.ds Rv \\$3

.ds Dt \\$4

..

.ds i \&\s-1ISO\s0

.ds r \&\s-1RCS\s0

.ds u \&\s-1UTC\s0

static struct stat workstat;

static struct Symrev *assoclst, **nextassoc;

{

static char const cmdusage[] =

"\nci usage: ci -{fIklMqru}[rev] -d[date] -mmsg -{nN}name -sstate -ttext -T -Vn -wwho -xsuff -zzone file ...";

.ds Rv \\$3

.ds Dt \\$4

..

.ds i \&\s-1ISO\s0

.ds r \&\s-1RCS\s0

.ds u \&\s-1UTC\s0

static struct hshentry *targetdelta; /* final delta to be generated */

static struct stat workstat;

{

static char const cmdusage[] =

"\nco usage: co -{fIlMpqru}[rev] -ddate -jjoins -ksubst -sstate -T -w[who] -Vn -xsuff -zzone file ...";

.de Id

.ND \\$4

..

.RP

.TL

RCS\*-A System for Version Control

.ds Dt \\$4

.ds iD \\$3 \\$4 \\$5 \\$6 \\$7

..

.ds r \&\s-1RCS\s0

.ds u \&\s-1UTC\s0

.if n .ds - \%--

static int scanfile P((FILE*,char const*,int));

static void reportError P((char const*));

/* Ident searches the named files for all occurrences

* of the pattern $@: text $ where @ is a keyword.

*/

# Define FSYNC_ALL to get slower but safer writes in case of crashes in

# the middle of CVS/RCS changes

/* RCS compile-time configuration */

/*

* This file is generated automatically.

#include "maketime.h"

char const maketId[]

static int isleap P((int));

static int month_days P((struct tm const*));

#include "rcsbase.h"

static char const *normalize_arg P((char const*,char**));

static char const *

#include "partime.h"

char const partimeId[]

/* Lookup tables for names of months, weekdays, time zones. */

/* RCS common definitions and data structures */

/* Copyright 1982, 1988, 1989 Walter Tichy

Copyright 1990, 1991, 1992, 1993, 1994, 1995 Paul Eggert

#include "rcsbase.h"

static void editEndsPrematurely P((void)) exiting;

static void editLineNumberOverflow P((void)) exiting;

#include "rcsbase.h"

static int discardkeyval P((int,RILE*));

static int

#include "rcsbase.h"

static char const *bindex P((char const*,int));

static int fin2open P((char const*, size_t, char const*, size_t, char const*, size_t, RILE*(*)P((struct buf*,struct stat*,int)), int));

#include "rcsbase.h"

int interactiveflag; /* Should we act as if stdin is a tty? */

struct buf curlogbuf; /* buffer for current log message */

#include "rcsbase.h"

static int badly_terminated P((void));

static int checknum P((char const*));

#include "rcsbase.h"

char const *Keyword[] = {

#include "rcsbase.h"

static char *checkidentifier P((char*,int,int));

static void errsay P((char const*));

#include "rcsbase.h"

/* map of character types */

/* ISO 8859/1 (Latin-1) */

#include "rcsbase.h"

static char const *branchtip P((char const*));

static char const *lookupsym P((char const*));

#include "rcsbase.h"

static char const *getkeyval P((char const*,enum tokens,int));

static int getdelta P((void));

#include "partime.h"

#include "maketime.h"

static long zone_offset; /* seconds east of UTC, or TM_LOCAL_ZONE */

static int use_zone_offset; /* if zero, use UTC without zone indication */

#include "rcsbase.h"

#if !has_memcmp

int

.ds Rv \\$3

.ds Dt \\$4

..

.ds r \&\s-1RCS\s0

.TH MERGE 1 \*(Dt GNU

.SH NAME

}

{

register char const *a;

char const *arg[3], *label[3], *edarg = 0;

PROG= rcs

MAN= rcs.1 rcsintro.1 rcsfile.5

.ds Rv \\$3

.ds Dt \\$4

..

.ds r \&\s-1RCS\s0

.if n .ds - \%--

.if t .ds - \(em

static struct hshentry *cuthead, *cuttail, *delstrt;

static struct hshentries *gendeltas;

{

static char const cmdusage[] =

"\nrcs usage: rcs -{ae}logins -Afile -{blu}[rev] -cstring -{iILqTU} -ksubst -mrev:msg -{nN}name[:[rev]] -orange -sstate[:rev] -t[text] -Vn -xsuff -zzone file ...";

.ds Rv \\$3

.ds Dt \\$4

..

.ds r \s-1RCS\s0

.if n .ds - \%--

.if t .ds - \(em

.ds Rv \\$3

.ds Dt \\$4

..

.ds r \&\s-1RCS\s0

.if n .ds - \%--

.if t .ds - \(em

.ds Rv \\$3

.ds Dt \\$4

..

.ds r \&\s-1RCS\s0

.if n .ds - \%--

.if t .ds - \(em

static RILE *workptr;

static int exitstatus;

{

static char const usage[] =

"\nrcsclean: usage: rcsclean -ksubst -{nqru}[rev] -T -Vn -xsuff -zzone file ...";

.ds Rv \\$3

.ds Dt \\$4

..

.ds r \&\s-1RCS\s0

.if n .ds - \%--

.if t .ds - \(em

static RILE *workptr;

static struct stat workstat;

{

static char const cmdusage[] =

"\nrcsdiff usage: rcsdiff -ksubst -q -rrev1 [-rrev2] -Vn -xsuff -zzone [diff options] file ...";

SCRIPTS= rcsfreeze.sh

MAN= rcsfreeze.1

.ds Rv \\$3

.ds Dt \\$4

..

.ds r \s-1RCS\s0

.TH RCSFREEZE 1 \*(Dt GNU

.SH NAME

# rcsfreeze - assign a symbolic revision number to a configuration of RCS files

# The idea is to run rcsfreeze each time a new version is checked

# in. A unique symbolic revision number (C_[number], where number

.ds Rv \\$3

.ds Dt \\$4

..

.ds r \&\s-1RCS\s0

.if n .ds - \%--

.if t .ds - \(em

static char const co[] = CO;

{

static char const cmdusage[] =

"\nrcsmerge usage: rcsmerge -rrev1 [-rrev2] -ksubst -{pq}[rev] -Vn -xsuff -zzone file";

# The current directory and ./RCS must be readable, writable, and searchable.

# Copyright 1990, 1991, 1992, 1993, 1994, 1995 Paul Eggert

.ds Rv \\$3

.ds Dt \\$4

..

.ds i \&\s-1ISO\s0

.ds r \&\s-1RCS\s0

.ds u \&\s-1UTC\s0

static struct stateattri *statelist;

{

static char const cmdusage[] =

"\nrlog usage: rlog -{bhLNRt} -v[string] -ddates -l[lockers] -r[revs] -sstates -Vn -w[logins] -xsuff -zzone file ...";