introduced 24 May 96.

	never be reached.

	of return value.
	* modules.c (do_module): Pass 0, not -1, to indicate line number
	not known.  Free value returned from expand_path.  Deal with NULL
	return from expand_path.

specfied by one of '-o', '-t', or '-e' in the modules file before
passing it to run_setup().  This makes it possible to use $CVSROOT
(or indeed ~user or any other user-specified variable) to specify
pathnames for programs not installed in the normal execution path.

	* TESTS: Explain out-of-order bug.

	the tests if they don't have the time to look at the results.
	Move most of the discussion of tests to new file TESTS, and add
	some information on interpreting check.log output.
	* README: In brief summary of install, don't spell out details of
	"make check" or "cvs init" steps.

(parse_cvsroot): same....
(DEBUG main): same, plus style guidelines
(DEBUG error): deleted -- not necessary here (use fprintf instead)

	there is no argument to go with it.  Do include "internal error"
	in error message since that might not be clear to the user otherwise.

done if you change any of the options for a module.
(loginfo_contents): fixed grammar, re-pargraphed, and added 'echo
%s;' to the example.
(editinfo_contents): minor grammar fix.

	sdtp->options.  Whatever case that was intended to handle is
	probably lost in the mists of time, but sdtp->options isn't set
	anywhere, and I think that has been true for a long time.
	* cvs.h (struct stickydirtag): remove options field.
	* entries.c (freesdt): Don't free ->options.
	* sanity.sh (binfiles): New tests binfiles-13a* test for above fix.

	need not match the head revision it only need match some revision.

	Say "locally modified" not "up-to-date"; the file need not match
	the head revision it only need match some revision.

	command option parsing should be up to each subcommand and the -H
	global option works fine.

user to use ":server:" instead of setting CVS_CLIENT_PORT to a
negative number.
* main.c (main): Add #ifdefs for turning off buffering of
stdio/stderr, so we don't get it by default.
* commit.c (commit_filesdoneproc): Print the repository and root
directories as part of the error message.
* main.c (main): Don't buffer stdout or stderr.  It's inefficient,
but it then produces the right output for sanity.sh.
* main.c (usg): revert usage strings for `-H' flag change.
* client.c (filter_through_gunzip): use "gzip -d" instead of
"gunzip," since there's no good reason (on NT at least) to have an
extra copy of gzip.exe copied to gunzip.exe (Arrrrgh!  No symbolic
links!).
* mkmodules.c (init): check to see that we have the correct number
of arguments or print out the usage message (used to be argc > 1,
should be argc != 1, because help forces argc == -1 as a special
case).
* root.c (parse_cvsroot): removed "rsh" as an alias to "server" in
the method section.
* main.c (main): new variable help so we can support the `cvs -H
cmd' convention.  Reverts change of 26 Apr 96 which removed this
feature.
* main.c (main): update error message if parse_cvsroot fails.
* server.c (serve_root): same.
(serve_init): same.
* client.c (start_tcp_server): get rid of the "fall through"
stuff, now that we have access methods.
(start_server): switch off the access method to choose routine
that starts the server.
(start_tcp_server): tofd wasn't getting set to -1 early enough,
because a call to error for bind or gethostbyname might fail and
the subsequent error check to see if the connection had been made
would fail.
* root.c: new variable method_names for error reporting purposes.
* server.c: moved kerberos #includes from main.c for the
kserver_authenticate_connection routine.
* server.c (serve_init): use the new return value from
parse_cvsroot.
(serve_root): same.
* main.c (main): same.
* root.c (parse_cvsroot): fix indentation, add a return value
which tells whether the command succeeded or failed.
* main.c (main): move the setting of the UMASK environment
variable inside the stuff that gets done if the user is NOT asking
for help, so we don't signal any errors prematurely (don't want to
give an error because we can't parse an environment variable
correctly if the user asks for help).  Similar mods for the code
that tries to get the working directory.
Also make CVSADM_Root a local variable instead of a global, since
its scope is only about 20 lines here!
* server.c (kserver_authenticate_connection): moved code from
main.c to clean up MAIN.  Makes sense, since we already have a
pserver_authenticate_connection.
(pserver_authenticate_connection): rename from
authenticate_connection.
* main.c (main): reorganized the routine to eliminate variables
help, help_commands, and version_flag.  Now the routine is much
clearer, since we don't have to be checking to see if these
variables are set.  One behavior that was a bug/feature which is
now gone is an invocation like "cvs -H rtag" -- previously this
would give usage for rtag, but now gives usage for cvs itself.
The first behavior didn't make sense, especially since we say in
the docs that command-line flags are position-specific.  *Reverted
Above*
* main.c (main): make sure we have a valid command name before we
do anything else (moved the thing that looks for a command in CMDS
to right after the GETOPT loop).  Added `kserver' and `pserver' to
the table so they will be recognized; set their functions to
SERVER so that help will be given when asked for.
* expand_path.c (expand_variable): return CVSroot_original rather
than CVSroot_directory.
* main.c (main): save CVSroot in the env rather than
CVSroot_original, since we might not have called PARSE_CVSROOT
(this can happen if we use the -H option to a command).
* root.c (parse_cvsroot): the parsing method was bogus for
guessing when we had hostnames vs. directories specified.  Any
ambiguity should be removed by having the user specify the access
method.  If the access method isn't specified, choose
server_method if the string contains a colon or local_method
otherwise.
* Changed CVSroot_remote back to client_active since the code
reads better.
* create_adm.c (Create_Admin): pass CVSroot_original instead of
CVSroot_directory (oops!).
* update.c (update_filesdone_proc): same.
* server.c (serve_root): modify to use parse_cvsroot rather than
goofing around with other variables.  Will need to fix
parse_cvsroot to have a return value so we can return an error and
quit gracefully if in server mode.
(serve_init): same.
* main.c: modify command table to remove client_* routines, since
they no longer exist.
(main): don't try to switch off non-existent field in command
table! ;-)
* client.h (client_*): removed prototypes for now non-existent
functions.
* client.c: remove proto for get_cvs_password, since it is now in
cvs.h.  Modify routines to use new globals that describe CVSROOT
rather than client_active, server_host, server_user, and
server_cvsroot.
(parse_cvsroot): removed function, since a more generic version
now lives in root.c.
(connect_to_pserver): remove call to parse_cvsroot, since main.c
has already done it for us.
(client_*): removed all of these routines, since they only call
parse_cvsroot and then their respective operation functions.
Since main.c has already called parse_cvsroot, we shouldn't bother
with the extra function call, since client-server diffs are
already handled in the core routines themselves.
* main.c: remove CVSroot as a global variable.  Remove
use_authenticating_server variable since we have a new
`CVSroot_method' variable instead.
(main): add `CVSroot' as a local variable.  Call parse_cvsroot
after we're sure we have the right setting for `CVSroot.'
* login.c (login): update to use new global variables.  Instead of
old behavior which let the user type in user@host when prompted,
it makes them do it in CVSROOT proper.  The routine still lets the
user type the password, however.
(get_cvs_password): make sure that CVSROOT is fully qualified
before trying to find the entry in the .cvspass file.
* cvs.h: add prototype for get_cvs_password.
* add.c: use new globals that describe CVSROOT.
* admin.c: same.
* checkout.c: same.
* commit.c: same.
* create_adm.c: same.
* diff.c: same.
* edit.c: same.
* expand_path.c: same.
* history.c: same.
* ignore.c: same.
* import.c: same.
* log.c: same.
* mkmodules.c: same.
* modules.c: same.
* parseinfo.c: same.
* patch.c: same.
* rcs.c: same.
* recurse.c: same.
* release.c: same.
* remove.c: same.
* repos.c: same.
* rtag.c: same.
* status.c: same.
* tag.c: same.
* update.c: same.
* watch.c: same.
* wrapper.c: same.
* root.c (Name_Root): remove error message that reports missing
CVSROOT, since new code in main.c will catch it and also print out
an error.
(parse_cvsroot): new function -- takes a CVSROOT string and breaks
it up into its component parts -- method, hostname, username, and
repository directory.  Sets new global variables that describe the
repository location more precisely: CVSroot_original,
CVSroot_remote, CVSroot_method, CVSroot_username,
CVSroot_hostname, CVSroot_directory for use by all other
functions.  Checks for obvious errors in format of string.
(main): a short routine to test parse_cvsroot from the command
line.
* cvs.h: add prototype for parse_cvsroot and extern definitions
for new globals.
* cvs.h: removed CVSroot variable, since we don't want other
routines using the raw CVSROOT (also helped to find all of the
refs to the variable!).

"client".  Fix it.  Say explicitly that there is no server on NT.
Fix typos (4,0 -> 4.0; CVS.system -> CVS).
* README: explain which utilities are required for client support
and local support in separate paragraphs.
* filesubr.c (expand_wild): rename max to cvs_max to avoid
conflicts with other already-defined routines.
(get_homedir): rename min to cvs_min.
* sanity.sh: Hacked version of src/sanity.sh for use under
CYGWIN32.
* filesubr.c (expand_wild): Since FindFirstFile and FindNextFile
don't return the pathname of a file, we need to keep track of it
ourselves.
* options.h: Fix defines for DIFF and GREP.
* run.c (run_exec): Flush stdout and stderr so we end up with the
correct interleaving of output for sanity.sh.  This can be removed
later, if desired.
* README: mention that grep is mandatory.
* filesubr.c (get_homedir): use both HOMEDRIVE and HOMEPATH to
construct the user's home directory.

(Password authentication server): Revert erroneous change
regarding the format of CVSROOT/passwd file.
* cvsclient.texi (Notes): Removed paragraphs about various server
invocations which are now described in full in node "Connection
and Authentication."
(Requests): Include a note that "gzip-file-contents" doesn't
follow the upper/lowercase convention and that unknown reqests
always elicit a response, regardless of capitalization.
* cvs.texinfo (Kerberos authenticated): Removed bogus version
number.
(Repository): explain the ":local:" access method.
* cvsclient.texi (Goals): mention access methods.
(Requests): add note about convention: requests starting with a
captial letter don't have any expected response.  Made sure each
request has a "Response expected" note.
* cvs.texinfo (Remote repositories): add info about access
methods; fix pserver info.

* NEWS: Mention all access methods.
* NEWS: add info about access methods and document behavior change
for "cvs login."
* cvsnt.mak: remove all of those unnecessary libraries!  We only
need advapi32.lib and wsock32.lib.

	fact that FAQ is no longer maintained.
	(What is CVS?): Mention comp.software.config-mgmt as well as
	info-cvs.  Mention the fact that info-cvs-request can be slow in
	responding.
	(What is CVS?): Rather than say that cvs is not a configuration
	mangement system, say specifically what it lacks (change control,
	etc.).  I added process control (which was sorely lacking from the
	list of configuration management functionality), and deleted some
	functions such as tape construction which are not provided by the
	well-known configuration management systems.

	for listing here is fairly easy portability stuff.

	NULL at the end of the function.

	subdirectories (lack of clarity pointed out by ian@cygnus.com).
	Add comment about that infernal "short as possible" wording.

	(reported by ian@cygnus.com).
	Remove footnote "Yes, this really should be fixed, and it's being
	worked on"--it isn't clear what "this" is, and I doubt anyone is
	working on it.

	* checkout.c (checkout): In code to handle multiple arguments,
	pass preload_update_dir, not where, to Create_Admin.
	(checkout_proc): Pass preload_update_dir, not where, to
	Create_Admin.

Thu May 23 19:14:35 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* server.c (server_set_sticky): Assert that update_dir != NULL.
	* sanity.sh (basicb): New test; tests for Ian's fix to checkout.c
	above.

	* patch.c (patch_fileproc): Don't ignore a file just because it is
	in the Attic directory.

Thu May 23 10:40:24 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* sanity.sh (death): New tests death-{72a,76a0,76a1} test for bug
	fixed by Ian's patch_fileproc change above.

	* sanity.sh (death): Remove "temporary hack" in test 89.

	* rcs.c (RCS_fast_checkout): If error closing file, and workfile
	is NULL, use sout in error message instead of workfile.

Thu May 23 1996  Ian Lance Taylor  <ian@cygnus.com>

	* rcs.c (RCS_fast_checkout): Do a fast checkout in the case where
	workfile is NULL and sout is a file name.

	* update.c (checkout_file): New arg resurrecting_out, to provide
	resurrecting flag to caller.
	(join_file): New arg resurrecting.  Register with "0" if we are
	the server and are resurrecting.
	(update_fileproc): Pass the flag from checkout_file to join_file.

Wed May 22 19:06:23 1996  Jim Kingdon  <kingdon@harvey.cyclic.com>

	* sanity.sh (death): Test for above fix, in test 89 and new test 89a.

	directory, and that filename for Questionable cannot contain "/".

	* commit.c (find_*): Keep an ignlist, like update.c and client.c do.
	* commit.c (commit): Process the files from the ignlists, once we
	are connected to the server.
	* sanity.sh (ignore): New tests 189e and 189f test for new
	commit.c behavior (and client.c behavior, which is unchanged).
	* sanity.sh (conflicts): Remove dir1 and sdir in parts of the test
	where we aren't prepared for "? dir1" and similar output.