2005-02-19  Mel Hatzis  <hatzis@wattes.org>

	* adm.c (copy_adm_entry): Handle blank metadata fields by correctly
	assigning the relevant field in the adm struct to NULL - and thereby
	avoid an attempt to xstrdup a NULL value.

	* file-pr.c (createNewPRFile): Avoid a NULL pointer dereference when
	there's a blank response time field in the submitters file.

	* gnatsd.c (findUserAccessLevel): Avoid a strlen of NULL when the
	gnatsd.user_access file contains a blank 'database-alias' field.

	* gnats.h (rewrite_pr): Made it a static function in edit.c - it
	wasn't being used outside this scope anyway.

	* mail.c (get_responsible_address): Avoid a NULL pointer dereference
	if the responsible file doesn't have an email address for the
	gnats-admin user.

	* index.c, index.h (getPrevPR, setPrevPR, setNextPR): New functions.
	The index chain is now doubly linked allowing edited PRs to be
	replaced without incurring the overhead of a search through the
	chain. As well as offering significantly better performance, this
	supports a change to the PR edit functionality whereby we now start
	with a copy of the old PR as well as the updated PR instead of
	retrieving the old PR (from the index) in the guts of rewrite_pr.
	The motivation behind this change is to isolate the index
	functionality and move toward a generic backend datastore which
	doesn't require the index.
	(replaceCurrentPRInIndex): Modified signature. Pass in the PR to be
	replaced (as well as the new PR) since we can now use the doubly
	linked index chain to replace the PR without searching for it.

	* pr.h (lookup_pr_path): Removed. Replaced by a call to the new
	get_pr_from_index () function followed by a call to (a modified)
	get_pr_path (). This change allows a single index search to be done
	once (early on in a given call stack) to retrieve a PR and
	thereafter access the PR file without requiring  more index
	searches.
	(pr_delete): New function. Contains the flat-file specific logic
	related to PR deletions which will be moved out into a flat-file
	backend when the datastore backend is generalized.

	* pr.c (get_pr_from_index): New function. Retrieve a PR from the
	index.
	(pr_file_readable): New function. Check if a file can be opened for
	reading.
	(pr_delete): New function. Flat-file specific logic for delete.
	(prExists): Now utilize get_pr_from_index () and get_pr_path ()
	instead of the deprecated lookup_pr_path (). 
	(readPRWithNum): Ditto. Also set the PR's next/prev index pointers.
	(get_pr_path): New signature. Take in a PR * instead of searching
	the index.
	(lookup_pr_path): Deprecated.

	* edit.c (applyChangeActions, processFieldChange, sendAuditMail):
	Repositioned within the file so as not to require prototypes.
	(processPRChanges): Handle NULL values appropriately when undoing
	changes to modified read-only fields.
	(rewrite_pr, replace_pr, edit_field): rewrite_pr now takes in a copy
	of the old pr instead of retrieving it from the index. This is in
	preparation for allowing it to be used with more than just the flat
	file backend datastore. Also moved some error checking out of
	rewrite_pr and simplified it...no need to validate the whole PR
	when editing a single field.
	(deletePR): Moved the file-related logic into a new pr_delete function
	inside pr.c thereby preparing for a general backend datastore.

2005-02-24  Chad Walstrom  <chewie@wookimus.net>

	* man/*.man, man/Makefile.in: Removing historical remnants.  Manpages
	  were moved to ../doc/man.

2005-02-22  Mike M. Volokhov  <mishka@apk.od.ua>

	* misc.c (xmalloc, xrealloc, xstrdup, basename, asprintf, vasprintf):
	New fault-tolerant functions (x*), rewritten from scratch as
	replacements for libiberty stuff. A basename() and [v]asprintf()
	functions was stolen from libiberty tree to be more consistent
	on various platforms.  The xstrndup() function was strengthen
	when passed length is less than 1; this fixes potential problems
	with other functions which relies on xstrndup(), i.e.:
	strlen(xstrndup(string, 0)).

	* gnugetopt.c, gnugetopt1.c, gnugetopt.h: Stolen from libiberty
	sources to avoid possible portability problems and was bit
	enreached with GNATS build directives. Contains GNU getopt(),
	getopt_long(), and getopt_long_only() functions (however GNATS
	use getopt_long only, which is now enforced in configure.in).
	Files was renamed to gnu* for more clean selection of getopt sources.

	* configure, configure.in: The following functions now handled
	by AC_CHECK_FUNC macro - basename, asprintf, vasprintf, getopt,
	getopt_long. See also autoconf.h.in file.

	* autoconf.h.in: The libiberty stuff was replaced with GNATS own
	HAVE_GETOPT* and HAVE_BASENAME triggers.

	* ansidecl.h: Stolen from libiberty sources. This generic
	definitions used accross GNATS sources.

	* gnats.h: Add prototypes for new functions from misc.c. Include
	"ansidecl.h", stored locally. Include getopt_long select logic.

	* Makefile.in: Remove libiberty stuff, include gnugetopt* sources.

2004-11-30  Chad Walstrom  <chewie@wookimus.net>

	* gnatsd.c, gnats-pwconv.c (HAVE_CRYPT_H): Changed HAVE_CRYPT to
	HAVE_CRYPT_H, which is the real define found in autoconf.h.in.

	* gnats-pwconv.c: Removed extraneous header file #includes.

	* misc.c (xstrndup): Added sanity check for len parameter, and
	documented the function.

	* Makefile.in (install-tools-bin): Removed $(srcdir) from install
	command for diff-prs, since it is a generated file from diff-prs.sh.
	This allows builds in directories != srcdir.

2004-11-18  Pankaj Garg  <gargp@acm.org>

	* mail.c (getOneAddress): Check addr pointer against addrStart before
	trying to copy a zero-length string.

2004-11-18  Chad Walstrom  <chewie@wookimus.net>

	* configure.in: Added conditional define's for HAVE_DECL_GETOPT and
	HAVE_DECL_BASENAME to get around include/getopt.h and
	include/libiberty.h "three-state macro" function declarations of
	getopt() and basename(). Updated Copyright.

	* configure: regnerated

	* autoconf.h.in: regenerated

2004-11-13  Chad Walstrom  <chewie@wookimus.net>

	* configure.in (--with-lispdir): Added new option to specify lispdir
	rather than have it automatically determined.  Updated version to
	4.1.0.

	* configure: regenerated

	* Makefile.in (install-gnats-arch-indep): Added $(DESTDIR) variable to
	test for GNATSD_HOST_ACCESS_FILE

2004-11-03  Chad Walstrom  <chewie@wookimus.net>

	* Makefile.in (VERSION): replaced version string with
	@PACKAGE_VERSION@ substitution variable from configure.in.

	* configure.in (AC_INIT): Updated to use autoconf v2.50 to specify
	PACKAGE_NAME, PACKAGE_VERSION, and PACKAGE_BUG.  Set version to 4.1.
	(AC_CONFIG_FILES, AC_OUTPUT): Updated use of these macros to v2.50

	* configure: regenerated

2004-09-06  Hans-Albert Schneider  <Hans-Albert@HA-Schneider.de>

	* misc.c (gnats_strftime): If we have to interpret %z ourselves,
	avoid a buffer overflow with 10 or more %z in format string.
	(log_msg): Fix format string bug (in calling syslog()) described in
	http://lists.gnu.org/archive/html/bug-gnats/2004-06/msg00028.html
	and in http://www.zone-h.org/advisories/read/id=4889

	* gnats-pwconv.c: commented out definition of MAXLINE which is not
	used.  gcc -Werror complains about this.

2004-06-11  Jon Meredith  <jonm@alchemetrics.co.uk>

	* misc.c (gnats_strftime): added check for +/- at the start of the
	  string to support SCO OpenServer.  The undocumented %z does not have
	  a '+' on for positive offsets, so the return from get_curr_date()
	  cannot be parsed by get_date().  (Closes: patch #1461)

2004-06-09  Chad Walstrom  <chewie@wookimus.net>

	* Makefile.in, man/Makefile.in: Prepended the $(DESTDIR) variable to
	  all destination targets. This will help with building distribution
	  packages.  Moved mkinstalldir calls to install targets.

2003-10-26  Mel Hatzis  <hatzis@juniper.net>

	* file-pr.c (createNewPRFile): Get builtin originator field rather
	than field named "Originator".

	* client.c (read_server): Free memory for line to avoid leak.
	
2003-09-21  Yngve Svendsen <yngve.svendsen@sun.com>

	* configure.in: Add standard check for awk program
	* configure: Regenerated
	* Makefile.in: Substitute AWK in diff-prs.sh.  Add rm of diff-prs
	to domostlyclean target.
	* diff-prs: Renamed to diff-prs.sh.  Add substitution marker for
	awk program

2003-08-30  Carl Lindberg  <lindberg@clindberg.org>

	* mail.c (getOneAddress): Fix test for start address when ignoring
	ending white space.

2003-08-30  Mel Hatzis  <hatzis@juniper.net>, Andrew J. Gray  <andrewg@gnu.org>

	* client.c (get_reply): Check for outfp being NULL.
	(netSendPRCmd): Add flag to show information received.  All
	callers changed.
	* cmds.c (GNATS_subm): Send PR number for new submission.
	* file-pr.c (submit_pr): Return PR number for new submission.
	* pr-edit.c (long_options, handleNetworkEdit, main): Add
	show_prnum option.

2003-07-27  Andrew J. Gray  <andrewg@gnu.org>

	* Makefile.in (VERSION): Increased to 4.0.

2003-06-23  Yngve Svendsen - Sun Norway  <yngve.svendsen@sun.com>

	* gnatsd.user_access: Fix a couple of typos.  Thanks to Ben
	Elliston.

2003-05-01  Yngve Svendsen  <yngve.svendsen@sun.com>

	* gnatsd.user_access, gnatsd.host_access: Add explanation of why
	wildcard entries must be placed near the end of these files.

2003-04-27  Andrew J. Gray  <andrewg@gnu.org>

	* check-db.sh, Makefile.in (check-db): Use BINDIR to find
	query_pr; fixes PR gnats/446.

2003-03-08  Milan Zamazal  <pdm@zamazal.org>

	* regex.h: #undef `__restrict_arr' before #defining it.

2003-03-09  Andrew J. Gray  <andrewg@gnu.org>

	* file-pr.c (checkIfReply): Change regex so that "PR" must be all
	capitals and "PR#<number>" matches; patch by Lars Henriksen
	<Lars.Henriksen@netman.dk>.

2003-01-13  Milan Zamazal  <pdm@zamazal.org>

	* fconfig.y: Missing semicolons added.
	* fconfig.c: Regenerated.

2002-11-25  Yngve Svendsen <yngve.svendsen@sun.com>

	* client.c, database.c, edit.c, gen-closed-date.c, mail.c, misc.c,
	  pr.c, query.c: Add cast of argument of isspace to unsigned char.
	  Fixes PR 434.

2002-11-24  Andrew J. Gray  <andrewg@gnu.org>

	* Makefile.in (VERSION): Increased to 4.0-beta2.

2002-11-09  Yngve Svendsen  <yngve.svendsen@sun.com>

	* delete-pr.sh: Fix usage message.

2002-11-08  Yngve Svendsen  <yngve.svendsen@sun.com>

	* client.c (netEditField): Iterate over replies from server until
	CODE_OK.  Otherwise, a required change reason would never get
	submitted properly.  Fixes PR 331.  Fix due to Adrian Ashley.

2002-11-01  Yngve Svendsen  <yngve.svendsen@sun.com>

	* file-pr.c (run_atpr): Decrease number of arguments to at-pr by
	one.
	
	* edit-pr.c (main): Provide reason to edit_field().  Fixes PR
	331.
	
	* at-pr.sh, file-pr.c: Remove unused "path to the PR file"
	at-pr parameter.

	* gnats.h, internal.c: Add database_name parameter to
	gnatsdbHasNetconn.  This allows tools to determine properly
	whether to use network mode or not to access a database.  Patch by
	Mel Hatzis.

	* (getclose.c, pr-age.c, pr-edit.c, query-pr.c, client.c): Use
	database_name parameter when calling gnatsdbHasNetconn.

2002-10-31  Yngve Svendsen  <yngve.svendsen@sun.com>

	* dbconfig.in: Warn people that they may need to set category dir
	permissions to 755 if they have users running query-pr
	etc. locally, i.e. not through gnatsd.

2002-10-28  Yngve Svendsen  <yngve.svendsen@sun.com>

        * edit.c (applyChangeAction): Use value_is_empty to check not only
        for empty fields but also for fields that contain only blanks.
        * file-pr.c (missing_required_fields): Ditto

        * lists.c, query.h: Add ListInitialRequiredFields, implementing an
        argument InitialRequiredFields to LIST.

2002-10-27  Hans-Albert Schneider  <Hans-Albert@HA-Schneider.de>

	* gnatsd.access: Renamed to gnatsd.user_access.
	Fixed reference to gnatsd.conf (now gnatsd.host_access).

	* Makefile.in, gnatsd.host_access, mkdb.sh: Reflect this renaming.

2002-10-27  Andrew J. Gray <Andrew.Gray@platypuspartners.com>

	* adm.c (get_adm_record): Check for fields with no associated adm
	file to avoid deferencing NULL in get_adm_dir.  Fixes PR
	gnats/330.

2002-10-24  Yngve Svendsen  <yngve.svendsen@sun.com>

	* dbconfig.in: Use Notify-List in the initial-pr-notification and
	initial-pr-notification-pending mail formats.

	* dbconfig.in: Add new field Notify-List.  Use it in the
	audit-mail mail format definition.

2002-10-24  Andrew J. Gray  <Andrew.Gray@platypuspartners.com>

	* database.c (databaseInfo, newDatabaseInfo)
	(freeDatabaseInfo): Add "require" parameter to
	"initial-entry" fields; patch by Mel Hatzis <hatzis@juniper.net>.
        (setRequiredInputFields, getRequiredInputFields): New funtions.
	* file-pr.c (createNewPRFile): Likewise.
	(missing_required_fields): New function.
	* fconfig.y: Likewise.

	* edit.c (applyChangeAction): Check for empty string in required
	fields; patch by Mel Hatzis <hatsiz@juniper.net>.

2002-10-24  Yngve Svendsen  <yngve.svendsen@sun.com>

	* dbconfig.in: Removed Cases, Quarter, Keywords and Date-Required
	  field definitions.  They are documented in the "dbconfig
	  recipes" appendix of the manual for those that need it.

2002-10-15  Yngve Svendsen  <yngve.svendsen@sun.com>

	* misc.c (gnats_strftime): Fix a bug seriously affecting systems
	without support for the format code %z.  The dates in PRs would be
	incorrect when the timezone was different from GMT.  The
	brokentime pointer passed to gnats_strftime() would point to
	static data that might be overwritten by calls to (among others)
	gmtime().  Fix due to Lars Henriksen, Lars.Henriksen@netman.dk.
	Fixes PR 414.

	* states: Clarify and correct some details.

2002-10-14  Yngve Svendsen  <yngve.svendsen@sun.com>

	* dbconfig.in: Make the `states' field behave as described in the
	states file, i.e. when changing from one closed state to another,
	do not touch the Closed-Date field, and reset the Closed-Date
	field only when changing from a closed state to an non-closed.
	Patch submitted by Alwin Dieperink.

2002-10-14  Pankaj K. Garg  <garpg@earthlink.net>

	* gnatsd.access: Say a bit more about password encryption methods.
	Mention empty passwords.  Say that default access level is
	`listdb', not `edit'.  Change example entry to set blank password
	for view access.
	
	* gnats.texi (gnatsd.user_access): Say a bit more about password
	encryption methods.  Amend examples to illustrate the use of blank
	passwords.  Demonstrate the new fall-through mechanism for
	password matching.

	* gnatsd.c (password_match): Clean up password matching.  Handle
	blank passwords.
	(findUserAccessLevel): If the password given during the login is
	not blank and doesn't match the correct password, deny access.
	
	* cmds.c (GNATS_user): Handle case where a blank password has been
	given by user.  Change usage message to allow for blank passwords.
	(gnatsdChdb): Handle blank passwords.
	(GNATS_chdb): Allow for one, two or three arguments to CHDB.
	(GNATS_help): Amend help text for CHDB and USER.
	
2002-10-13  Yngve Svendsen  <yngve.svendsen@sun.com>

	* mail-agent.sh: Redirect mail-agent output to /dev/null.  Fixes
	PR355.  Fix due to Andrew Gray.

	* file-pr.c (run_atpr): Call at with &> /dev/null.

2002-09-24  Yngve Svendsen  <yngve.svendsen@sun.com>

	* mkdb.sh: Change to use gnatsd.user_access as user access file
	name.
	- mkdb.sh (domkdir): Provide -p parameter to mkdir, so that
	non-existing parent directories are automatically created.  Fixes
	PR 316.  Both fixes by Pankaj K. Garg.
	
	* dbconfig.in: Fix capitalization of the descriptions of the
	How-To-Repeat and Release fields.

	* mail.c (getOneAddress): Cast the argument of isspace to int.
	Fixes a problem where GNATS wouldn't compile on Solaris with GCC.

2002-09-01  Milan Zamazal  <pdm@zamazal.org>

	* mail.c (getOneAddress, get_responsible_addr): Handle spaces
	around mail addresses; patch by Mel Hatzis <hatzis@juniper.net>.

2002-08-12  Milan Zamazal  <pdm@zamazal.org>

	* cmds.c (GNATS_lock): Invalid order of arguments in the help
	message fixed; thanks to Mel Hatzis.

2002-08-04  Milan Zamazal  <pdm@zamazal.org>

	* gnats.el (gnats-change-database): Offer default values when
	prompting for the arguments.
	(gnats-dbconfig-mode): Imenu support added.

	* Makefile.in (mkdb): Substitute GLOBAL_DB_LIST_FILE.
	* mkdb.sh (DATADIR): Get the value from GLOBAL_DB_LIST_FILE; patch
	by Lars Henriksen <Lars.Henriksen@netman.dk>.

	* gnatsd.c (get_name): Reference to `host' fixed in
	`gethostbyaddr'; fixes PR gnats/363.

	* at-pr.sh (QUERY_PR): A mistaken space removed; fixes
	PR gnats/394.

	* edit.c (validateFieldValue): Don't process an Integer string if
	`text' is NULL; patch by Mel Hatzis <hatzis@juniper.net>.

2002-07-28  Milan Zamazal  <pdm@zamazal.org>

	* pr-stat.c (long_options): The `--help' option uncommented.

	* queue-pr.c (main): `-m' added to the short options; thanks to
	Dirk Schenkewitz.

	* gnats-pwconv.c (USAGE): More customization of the messages
	depending on HAVE_LIBCRYPT.
	(main): Make OPTSTRING dependent on HAVE_LIBCRYPT.
	Thanks to Dirk Schenkewitz.

	* cmds.c (gnatsdChdb): Missing `const' qualifier added.

	* gen-closed-date.c (main): The unused and undocumented option
	`-c' removed.
	(USAGE): Misaligned text aligned.
	Thanks to Dirk Schenkewitz.

	* gen-index.c (main): Don't use automatic option variable setting.

2002-07-19  Milan Zamazal  <pdm@zamazal.org>

	* cmds.c (gnatsdChdb): On verification error, be safe against
	nameOfDb being NULL; based on a patch by Lars Henriksen,
	fixes PR gnats/380.

2002-07-14  Milan Zamazal  <pdm@zamazal.org>

	* configure.in: pdm's copyright moved to FSF.
	`gnatsd.access' changed to `gnatsd.user_access'; fixes
	PR gnats/348.
	* gnats.h: Likewise.

	* at-pr.sh (RESP_ADDR): Use query-pr instead of pr-addr.

	* gnats-pwconv.c: Copyright changed to FSF.
	(encrypt_): Don't include the salt in the resulting string; fixes
	PR gnats/395.

	* client.c (scanEnv): If `database' is NULL and GNATSDB is a local
	database name, use it instead of "default".  Based on a patch by
	Mel Hatzis.

2002-05-26  Milan Zamazal  <pdm@zamazal.org>

	* mkdb.sh: Ignore remote databases; fixes PR gnats/384; patch by
	Lars Henriksen <Lars.Henriksen@netman.dk>.

	* edit-pr.sh: Don't do duplicate actions in traps; remove $new
	only on success.

2002-05-21  Milan Zamazal  <pdm@zamazal.org>

	* Makefile.in (dodistclean): Remove `#*'.

2002-05-20  Milan Zamazal  <pdm@zamazal.org>

	* edit-pr.sh: Don't delete new files on error signals.

	* gen-index.c (main): Code formatting fix.

	* gnats.el (gnats-get-addr-info): Call `query-pr
	--print-server-addr' only if server is given.

2002-05-17  Milan Zamazal  <pdm@zamazal.org>

	* file-pr.c (checkIfReply): Regex fixed, use `re_search' instead
	of `re_match'; patch by Andrew Gray
	<Andrew.Gray@platypuspartners.com>.

2002-05-15  Milan Zamazal  <pdm@zamazal.org>

	* gnatsd.host_access: Let the default access level is `listdb'.

	* gen-index.c (add_pr): Use numeric_sorting's value implicitly,
	don't compare it with TRUE.

2002-04-23  Milan Zamazal  <pdm@zamazal.org>

	* gnats.el (gnats-dbconfig-font-lock-keywords):
	`business-week-days' typo fixed.

2002-03-31  Yngve Svendsen  <yngve.svendsen@sun.com>

	* query-pr.c (USAGE): field-flags, adm-field, adm-subfield and
	  adm-key added.

	* pr-age.c (main): PR number is argv[optind], not argv[1].  Fixes
	  PR 362.

2002-03-19  Yngve Svendsen  <yngve.svendsen@sun.com>

	* gen-index.c (main): Add forgotten short options n, e, i to case
	  structure.  Fixes PR 351.

2002-03-02  Milan Zamazal  <pdm@zamazal.org>

	* gnatsd.c (password_match): DES password handling fixed; patch by
	Mario Joussen <mario@joussen.org>.

	* Makefile.in (install-tools-arch-indep): Don't depend on
	`dbconfig'.
	(all-tools): Depend on `dbconfig'.

2002-02-19  Milan Zamazal  <pdm@zamazal.org>

	* gnats.el (gnats-replace-curr-text, gnats-advertised-undo):
	Deuglified wrt variable value overriding.

2002-02-10  Milan Zamazal  <pdm@zamazal.org>

	* query.h: `regcmp' -> `gnats_regcmp'.
	* getclose.c (do_prlist): `regcmp' -> `gnats_regcmp'.
	* edit.c (validateFieldValue): `regcmp' -> `gnats_regcmp'.
	* query.c (regcmp): Renamed to `gnats_regcmp'.
	(iterate_prs): Consider the previous change.

	* file-pr.c (createNewPRFile): Don't always set the default value
	to the field; based on a patch by Forrest J. Cavalier III
	<mibsoft@mibsoftware.com>; fixes PR gnats/333.

2002-01-22  Milan Zamazal  <pdm@zamazal.org>

	* gnats.el (unlock-pr): Let `pr' is a string, not a number.

2002-01-13  Milan Zamazal  <pdm@zamazal.org>

	* query-pr.c (USAGE): --print-server-addr added.

	* Makefile.in (LDFLAGS): Use @LDFLAGS@ instead of $(CFLAGS).

	* gnats.el (gnats-show-connection): New command.
	(unlock-database): New command.
	(gnats-edit-mode): New argument `quietp'.
	(gnats-apply-edits): Call gnats-edit-mode with `quietp' set to t.

2002-01-10  Milan Zamazal  <pdm@zamazal.org>

	* gnats.el (gnats-query-mode): RET added to the overrided view
	mode keys; fixes PR gnats/326.

2002-01-07  Milan Zamazal  <pdm@zamazal.org>

	* gnats.el (query-pr): `edit-buffer' renamed to `query-buffer'.
	(query-pr): Report the number of the matching PRs.
	(gnats-query-mode-map): `G' (query-pr) added.

2002-01-06  Milan Zamazal  <pdm@zamazal.org>

	* gnats.h: Include libgen.h if available; fixes PR gnats/319;
	patch by Noritoshi Demizu <demizu@dd.iij4u.or.jp>.
	* configure.in: libgen.h added to AC_CHECK_HEADERS; patch by
	Noritoshi Demizu <demizu@dd.iij4u.or.jp>.
	* configure: Regenerated.
	* autoconf.h.in: Regenerated.

	* misc.c (temporary_directory): `tmpdir' is `char *' now; fixes
	PR gnats/317; patch by Forrest Cavalier <forrest@mibsoftware.com>.
	(init_logging): With no syslog, put into log_method NOLOG and not
	NONE; fixes PR gnats/318; patch by Forrest Cavalier
	<forrest@mibsoftware.com>.

	* Makefile.in (mandir): Removed.

2001-12-27  Milan Zamazal  <pdm@zamazal.org>

	* Makefile.in (VERSION): Increased to 4.0-beta1.
	(dodistclean): Remove TAGS.
	(dorealclean): File list updated.
	(doclean): Don't remove the files generated by lex and yacc.
	(dorealclean): Remove the files generated by lex and yacc.

2001-12-23  Milan Zamazal  <pdm@zamazal.org>

	* file-pr.c (checkIfReply): Matching changed.
	
	* cmds.c (GNATS_help): The EDITADDR command added.

	* gnatsd.c (password_match): Removed the remark about missing
	manual description.

	* configure.in: Declaration check for `unsetenv' added.
	* configure: Regenerated.
	* autoconf.h.in: Regenerated.
	* gnats.h: `basename' declaration removed, it's already in
	libiberty.h.
	Protect `unsetenv' by HAVE_DECL_UNSETENV rather than only
	HAVE_UNSETENV.

2001-12-15  Milan Zamazal  <pdm@zamazal.org>

	* gnats.el (gnats-change-database): Reset `gnats-password'.

2001-12-11  Milan Zamazal  <pdm@zamazal.org>

	* gnats.el (send-pr): When run with a universal argument, run
	`gnats-change-database' in advance.
	(gnats-get-field-info): Replace `\n' by newline; strip off a
	starting newline from multiline fields.

2001-12-10  Milan Zamazal  <pdm@zamazal.org>

	* regex.c: Updated from current gnulib.
	* regex.h: Updated from current gnulib.

	* gnatsd.c (match): Cast `tolower' arguments to `int'.

	* gnats-pwconv.c (encrypt_): Make all the parts concerning
	encryption conditional.
	(encrypt_): Check for `asprintf' error.

2001-12-08  Milan Zamazal  <pdm@zamazal.org>

	* mail-query.sh: Add the --database argument only if GNATSDB is
	non-empty. 

2001-12-08  Lars Henriksen  <Lars.Henriksen@netman.dk>

	* Makefile.in (install-tools-bin): Typo in the warning message
	fixed.

2001-12-08  Milan Zamazal  <pdm@zamazal.org>

	* Makefile.in (install-tools-bin): Don't install `gnats-pwconv'.

	* adm.c (initAdmField): Set field's `default_value' only if it's
	not set already.
	* cmds.c (GNATS_lock): Fix the order of arguments in the help
	string.
	* fconfig.y (fieldDec, optChangeExpr, multiEnumItem)
	(multiEnumFileItem, enumFieldMember, auxFlagsList): Added closing
	semicolon.
	(startFieldDec): Set field's `default_value' to NULL.

2001-12-07  Milan Zamazal  <pdm@zamazal.org>

	* Makefile.in (install-gnats-bin, uninstall, doclean): Add
	`gnats-pwconv'.

2001-12-07  Yngve Svendsen  <yngve.svendsen@clustra.com>

	* Makefile.in (install-tools-bin): Install gnats-pwconv in
	  $(libexecdir)/gnats.

2001-12-06  Milan Zamazal  <pdm@zamazal.org>

	* Makefile.in (all-gnats): `gnats-pwconv' added to targets.
	(gnats-pwconv): New target.
	* gnats-pwconv.c: New utility.

	* misc.c (usage): If `exit_code' is zero, print usage to stdout.

2001-12-04  Milan Zamazal  <pdm@zamazal.org>

	* lists.c (listTypeList, getGnatsFile): `listClasses' removed
	again.
	* query.h (queryOp): Likewise.
	* query-pr.c (USAGE): The no longer pertinent `--list-classes'
	option removed.

2001-12-03  Milan Zamazal  <pdm@zamazal.org>

	* dbconfig.in: Exclude "Originator" from the "audit-mail"
	recipient list, use FROM fields instead.

2001-12-02  Milan Zamazal  <pdm@zamazal.org>

	* pr-edit.c (USAGE): New option `reason'.

2001-12-02  Dan Martinez  <dfm@juniper.net>

	* pr-edit.c (long_options): New option `reason'.
	(handleNetworkEdit): New argument `reason'.
	(main): Process the `reason' option.
	* gnats.h (get_reply): Returns an int value.
	(netEditField): New argument `reason'.
	* client.c (get_reply): Return an int value.
	(netEditField): Provide the change reason to the server if
	required.

2001-12-02  Milan Zamazal  <pdm@zamazal.org>

	* mkdb.sh: The argument changed from DATADIR to DATABASE.
	* mkdb.sh: Run gen-index.
	* Makefile.in (mkdb): Replace xSYSCONFDIRx too.

2001-12-01  Milan Zamazal  <pdm@zamazal.org>

	* query.c (iterate_prs): Don't report an index error just because
	there are no PRs, report it only when reading the index finished
	with an error.

	* gen-index.c (long_options): Moved to `main', cosmetic
	improvements.
	(main): Don't handle the flag options "manually", let them be
	handled by `long_options' flags.
	(sort_numerical): Renamed to `numeric_sorting'.
	(add_pr, main): Consider the previous change.
	(main): Don't open the output file until it's needed (especially
	all options are processed).

2001-11-14  Yngve Svendsen  <yngve.svendsen@clustra.com>

	* responsible: Add note on how to change the address of the GNATS
	  admin.

	* categories: Add a couple of words explaining that the first
	  entry is used as default for PRs that arrive without a set
	  category.

	* UPGRADING: Details on migrating `config' file settings to GNATS
	  4 added.

2001-11-12  Milan Zamazal  <pdm@zamazal.org>

	* cmds.c (GNATS_appnOrRepl): Missing arguments to the
	`daemon*lock*' calls added.
	* internal.c (lock_gnats): Missing `res' declaration added.
	(lock_gnats): MAXWAIT and GRANULARITY turned into constant
	variables.
	* edit.c (lock_pr): Missing `count' and `fdes' declarations added.

2001-11-09  Lars Henriksen  <Lars.Henriksen@netman.dk>

	* Makefile.in (install-gnats-arch-indep): Don't fail if the
	installed files can't be chowned, only print a warning.
	(install-gnats-bin): Use $(GNATS_USER) instead of `gnats' in the
	printed message.

2001-11-08  Milan Zamazal  <pdm@zamazal.org>

	* pr-edit.c (main): Don't test a "boolean" int value by comparing
	it with 1.

2001-11-08  Dirk Bergstrom  <dirk@juniper.net>

	* index.c (getFirstPR): Always checkPRChain; this decreases the
	chances of writing out stale index data.
	(writeIndex): Check to make sure that index hasn't changed since
	last read, fail with CODE_INVALID_INDEX if it has.  Also generate
	email to admin about the problem. Update indexDesc->mtime after
	writing out new index.

	* cmds.c (GNATS_appnOrRepl): Lock database before editing.

	* pr-edit.c (main): Lock database before --append or --replace in
	non-network mode.

	* edit.c (lock_pr): Quash a race bug in PR locking.  Use basically
	the same code as in lock_gnats.  Report lock time if PR is locked.

	* internal.c (lock_gnats): Changed from using creat(path, 0) to
	atomic open() to eliminate a race in database lock creation.

	* internal.c (punt): Complain to stderr if database is null.
	queue-pr sometimes calls punt() before defining database, and this
	way cron will report the error.
	
	* edit-pr.sh (lock): Report pid when locking PR.
	(submit): If there are errors during submission, prompt the user
	to abort or retry.
	
	* queue-pr.c (main, run_gnats): Added new command-line option
	"max-size"; in --run mode, messages larger than max-size will not
	be processed, but instead will generate an email to the database
	admin.
	(fork_gnats): Fork off pr-edit, instead of file-pr (which is just
	a shell script wrapper around pr-edit).
	(USAGE): Add max-size option.
	(run_gnats): If pr-edit exits with status 2, check to see if file
	still exists; if not, another queue-pr is probably running.
	Report file as missing.
	
2001-11-06  Yngve Svendsen  <yngve.svendsen@clustra.com>

	* UPGRADING: Details GNATS 3 -> 4 upgrades.  Procedure is
	  untested, but is believed to work.

2001-11-05  Yngve Svendsen  <yngve.svendsen@clustra.com>

	* UPGRADING: Rename to UPGRADING.old.  We still need it around for
	  people upgrading from very old GNATS 3 versions to GNATS 4.

	* INSTALL: Rewritten for GNATS 4.

	* PROBLEMS, README: Updated/rewritten for GNATS 4.

2001-11-01  Milan Zamazal  <pdm@zamazal.org>

	* gnats.h (DEFAULT_MULTIENUM_SEPARATOR): New constant.
	* cmds.c (GNATS_ftypinfo): Use it.
	* fconfig.y: Likewise.

2001-11-01  Yngve Svendsen  <yngve.svendsen@clustra.com>

	* gnatsd.c (cmds): New command FTYPINFO.
	* cmds.c (GNATS_help): Document it.
	* cmds.c (GNATS_ftypinfo): New command function.
	* gnatsd.h: Declare it.
	* pcodes.h (CODE_INVALID_FTYPE_PROPERTY): New error code.

2001-10-29  Milan Zamazal  <pdm@zamazal.org>

	* fconfigl.l: The `noyywrap' option added.

2001-10-29  Carl E. Lindberg  <lindberg@clindberg.org>

	* database.c (initDatabaseList): Null the databaseEnt pointers in
	databaseInfoList; fixes PR gnats/181.

2001-10-28  Milan Zamazal  <pdm@zamazal.org>

	* pr.c (addLineToPR): Don't terminate enum fields on a space.

2001-10-22  Yngve Svendsen  <yngve.svendsen@clustra.com>

	* query-pr.c (USAGE): Split in a few more parts to get rid of GCC
	2.96 and 3.0 ISO C89 string length warning.

2001-10-17  Milan Zamazal  <pdm@zamazal.org>

	* mail.c (composeMailMessage): If From: address is not given,
	assign admin's address to `fromAddr'; patch by Yngve Svendsen.

2001-10-16  Milan Zamazal  <pdm@zamazal.org>

	* Makefile.in (sysconfdir): Defined.

	* gnatsd.host_access: access-level description updated; patch by
	Yngve Svendsen.
	* gnatsd.access: access-level and password description updated;
	based on a patch by Yngve Svendsen.	

	* query-pr.c (USAGE): Updated to match the manual; based on a
	patch by Yngve Svendsen.

	* gnats.el (gnats-query-mode-map): Binding of `send-pr' changed
	from "a" to "s".

2001-10-15  Milan Zamazal  <pdm@zamazal.org>

	* misc.c (read_line): The type of `default_len' changed to
	`size_t'; fixes PR gnats/270.

2001-10-14  Milan Zamazal  <pdm@zamazal.org>

	* gnatsd.h (Access_Level): New type; `ACCESS_LISTDB' added.
	(FLAG_MASK, FLAG_ONE_ARG): Removed.
	* gnatsd.c (Access_String): New auxiliary structure.
	(ACCESS_STRINGS): New constant.
	(access_level, access_level_str): Rewritten.
	(cmds): The structure of the array elements changed; DBLS's access
	level lowered to ACCESS_LISTDB.
	* gnatsd.c: All access level variable types changed from `int' to
	`Access_Level'.
	* gnats.h: Likewise.
	* cmds.c: Likewise.

2001-09-28  Milan Zamazal  <pdm@zamazal.org>

	* gnatsd.access: The description of the `admin' access level
	fixed; patch by Yngve Svendsen.
	* gnatsd.host_access: Likewise.

2001-09-23  Milan Zamazal  <pdm@zamazal.org>

	* gnats.el: Unnecessary progns removed.
	(gnats-fetch-pr): Reset all fields, not only input fields.

2001-09-20  Milan Zamazal  <pdm@zamazal.org>

	* cmds.c (GNATS_help): Missing commands added to the help; patch
	by Yngve Svendsen from PR gnats/264.

2001-09-19  Milan Zamazal  <pdm@zamazal.org>

	* cmds.c (gnatsdChdb): Reset `queryFormat' if the database is
	changed; fixes PR gnats/257.

2001-09-07  Milan Zamazal  <pdm@zamazal.org>

	* dbconfig.in (audit-mail): "Category[notify]" and "Originator"
	added; fixes PR gnats/188.

	* gnats.el (gnats-dbconfig-mode): Made interactive.

2001-09-06  Milan Zamazal  <pdm@zamazal.org>

	* cmds.c (daemon_lock_gnats): New argument `verbose'; if it is
	FALSE, don't print success message.
	(daemon_unlock_gnats): Likewise.
	(GNATS_subm, GNATS_lkdb, GNATS_undb, GNATS_edit): The new argument
	to `daemon*' calls added.

	* configure.in: AC_CONST removed, it's useless in a subdirectory.
	New special check for Solaris' const handling added.
	* configure: Regenerated.
	
	* misc.c (read_line): Formatting changes.

2001-09-04  Milan Zamazal  <pdm@zamazal.org>

	* file-pr.c (submit_pr): The Originator check moved to
	`createNewPRFile' where it belongs to.

	* configure.in: Standard autoconf check for `const' added.
	* configure: Regenerated.

2001-09-03  Milan Zamazal  <pdm@zamazal.org>

	* edit.c (validateFieldValue): Missing argument to `setError' in
	the Integer section added.

2001-09-01  Milan Zamazal  <pdm@zamazal.org>

	* configure.in: Help formatting improved.
	* configure: Regenerated.

2001-08-13  Milan Zamazal  <pdm@zamazal.org>

	* gnats.el (gnats-extend-properties): New function.
	(gnats-edit-mode): Add it to after-change-functions.
	(gnats-change-database): Set default values as well.
	(gnats-change-database): `gnats-server', not `gnats-host'.
	(gnats-run-modify-command): Turned into a macro and implemented in
	the right way.
	(gnats-mark-field-edited): Consider the previous change.
	(gnats-delete-field, gnats-delete-char): Likewise.
	(gnats-delete-backward-char, gnats-insert-char): Likewise.
	(gnats-end-line, gnats-open-line, gnats-kill-line): Likewise.
	(gnats-submit-pr): Connection buffer killing disabled for
	debugging purposes, the buffer is killed anyway when the edit
	buffer is killed.
	(gnats-fetch-pr): Reset all input fields before parsing the PR.

2001-08-12  Milan Zamazal  <pdm@zamazal.org>

	* cmds.c (get_text_memory): Initialize `buf' to NULL and set it to
	NULL after freeing it.
	(get_text_memory): When reading the input, put '\0' at its end
	only after the buffer is reallocated to a sufficient size.

2001-08-11  Milan Zamazal  <pdm@zamazal.org>

	* gnats.el (gnats-clear-edit-buffer): The previous change undone.
	(query-pr): Call `gnats-delete-process'.
	(gnats-dbconfig-mode): New major mode.
	(gnats-dbconfig-mode-map): New variable.
	(gnats-dbconfig-mode-syntax-table): New variable.
	(gnats-dbconfig-mode-hook): New variable.
	(gnats-dbconfig-mode-abbrev-table): New variable.
	(gnats-edit-mode): Set paragraph-start and paragraph-separate.
	(gnats-request-enum): New argument NO-DEFAULT.
	(gnats-end-line): Use it.
	(gnats-cycle-enum-value): New function.
	(gnats-insert-char): Use it and bind it to the space key.
	(gnats-query-font-lock-keywords): Highlight any line containing
	`high'.  This is of course wrong but it can't be handled well
	until new query table formatting is written.
	(gnats-insert-char): Character notation of \r and \n fixed.
	(gnats-change-database): New command.
	(gnats-query-mode-map): Bind it to a key.
	(gnats-port): Clarify the type of the variable in the docstring.

2001-08-10  Milan Zamazal  <pdm@zamazal.org>

	* pr.c (read_header): Stop processing if you encounter the GNATS
	field delimiter `>'.

	* file-pr.c (submit_pr): Don't crash when there's no `Originator'
	field in the database.

	* gnats.el (gnats-get-mail-alias): Send the e-mail address to the
	daemon; fixes PR gnats/131.
	(gnats-debug-string): Don't complain if process-buffer is nil.
	(gnats-delete-process): Kill server buffer.
	(gnats-default-organization): Transformed into a customizable
	option.
	(gnats-default-submitter): Likewise.
	(gnats-query-mode-map): Key binding `a' for `send-pr' added.
	(gnats-clear-edit-buffer): Call `gnats-delete-process'.

2001-08-09  Milan Zamazal  <pdm@zamazal.org>

	* gnats.el (gnats-apply-or-submit): Enclosed by save-excursion.
	(gnats-default-organization): Set the default value to an empty
	string.
	(gnats-default-submitter): Likewise.
	(gnats-submit-pr): The kill-buffer argument fixed.
	(gnats-edit-server): Don't set default value of gnats-server-conn.
	(gnats-server-conn): `permanent-local' set to t.
	(gnats-delete-process): New function.
	Add it to kill-buffer-hook.

2001-08-04  Milan Zamazal  <pdm@zamazal.org>

	* configure.in: `AM_PATH_LIBDIR' added.
	* aclocal.m4: Regenerated.
	* configure: Regenerated.
	* Makefile.in (EMACS): Removed.
	(lispdir): Assign it to `@lispdir@' instead of `@LISPDIR@'.

	* misc.c (value_is_empty): Cast the argument of `isspace' to
	`int'.

2001-08-03  Milan Zamazal  <pdm@zamazal.org>

	* configure.in: Don't continue with configuration if `sendmail' is
	not available; fixes PR gnats/54.
	* configure: Regenerated.

2001-08-02  Milan Zamazal  <pdm@zamazal.org>

	* adm.c (getAdmSubfieldValue): Return NULL if `i' is NULL, don't
	crash.

2001-07-30  Milan Zamazal  <pdm@zamazal.org>

	* mkcat.sh: Protect category names by quotes; fixes PR gnats/41.
	* rmcat.sh: Likewise.
	* rmcat.sh: Use `rmcat', not $0, as the program name.
	* mkcat.sh: Final messsage improved.
	* rmcat.sh: Messages improved.

	* gnats.el (gnats-get-addr-info): Read password from prompt if not
	available.
	(gnats-query-reread): New command.
	(gnats-query-mode-map): Add a key for it.
	(gnats-query-mode): Override the key in view-mode-map.

2001-07-28  Milan Zamazal  <pdm@zamazal.org>

	* file-pr.c (append_report): Performance problems fixed; based on
	a patch by Dirk Bergstrom.

	* check-db.sh: New `--all-databases' option implemented.
	Indentation level changed to 2.

	* gnats.el (gnats-query-current-pr): Match the string without text
	properties.
	(gnats-query-view-pr): Convert the PR number string to a number.
	(gnats-query-edit-pr): Likewise.
	(gnats-fetch-pr): Apply `prin1-to-string' on `pr'.
	
2001-07-23  Milan Zamazal  <pdm@zamazal.org>

	* fconfig.y: `multiEnumFileContents' added for the new
	`multi-enumerated-in-file' section.

2001-07-23  Johannes Poehlmann  <jhp@caldera.de>

	* fconfigl.l: `multi-enumerated-in-file' added.
	* fconfig.y: New token `MULTI_ENUM_IN_FILE'.

2001-07-15  Milan Zamazal  <pdm@zamazal.org>

	* misc.c (value_is_empty): New function.
	* gnats.h: Declare it.

	* file-pr.c (submit_pr): If `Originator' is not set, try to set it
	to the value of the `Reply-To:' or `From:' e-mail headers.

	* pr.c (header_name): Use ANSI function argument declaration.
	(lookup_header): Use `InvalidHeaderName' instead of the numeric
	code.
	(find_header_index): Use `lookup_header' instead of duplicating
	the implementation.

	* mkcat.sh (USAGE): Usage string slightly improved.
	(prog): Set it uncoditionally.
	* mkdb.sh (prog): Set it uncoditionally.

2001-07-04  Milan Zamazal  <pdm@zamazal.org>

	* database.c (getDatabaseFieldInfo): Remove the `const' qualifier;
	fixes: PR gnats/208.
	* database.h: Likewise.
	* misc.c (init_gnats): Likewise.
	* gnats.h: Likewise.

2001-06-24  Milan Zamazal  <pdm@zamazal.org>

	* Makefile.in: Documentation support removed.

2001-06-21  Milan Zamazal  <pdm@zamazal.org>

	* Makefile.in: All man related targets and dependencies removed.
	* configure.in: Don't generate man/Makefile.
	* configure: Regenerated.
	* All Texinfo and man files moved to ../doc/.

2001-06-17  Milan Zamazal  <pdm@zamazal.org>

	* gnats.el (gnats-edit-server): Fix the buffer killing.

2001-06-13  Yngve Svendsen  <yngve.svendsen@clustra.com>

	* misc.c (gnats_strftime): Cast the argument of `isdigit' to
	`int'.
	
	* gnats.texi: Document support for MD5 encrypted passwords in
	gnatsd.access files. Change location of global gnatsd.access and
	gnatsd.host_access.
	p-inst.texi: Change location of global gnatsd.access and
        gnatsd.host_access. Fix some typos.

2001-06-12  Yngve Svendsen  <yngve.svendsen@clustra.com>

	* p-admin.texi, p-inst.texi: Largely rewritten for GNATS 4.
	gnats.texi: Revise appendixes for GNATS 4.

2001-06-11  Milan Zamazal  <pdm@zamazal.org>

	* configure.in: Default gnatsd access configuration files to
	$sysconfdir instead of $datadir.
	* configure: Regenerated.

2001-06-11  Peter Novodvorsky  <nidd@altlinux.ru>

	* check-db.sh: Multiple database support added;
	fixes: PR gnats/198.

2001-06-10  Milan Zamazal  <pdm@zamazal.org>

	* configure.in: Check for crypt.h added.
	* autoconf.h.in: Regenerated.
	* aclocal.m4: Regenerated.
	* configure: Regenerated.
	* gnatsd.c: Include crypt.h only if present; fixes PR gnats/200.

	* edit-pr.sh (DATE): Removed.

	* configure.in: Remove the test for strftime (replaced by a
	run-time check).
	* misc.c (gnats_strftime): Add run-time check for `%z'.

2001-06-10  Peter Novodvorsky  <nidd@altlinux.ru>

	* lists.c (listTypeList): Classes added; fixes PR gnats/62.
	(getGnatsFile): Handle ListClasses.
	* query.h (e_lists): ListClasses added.

2001-06-10  Carl E. Lindberg  <lindberg@clindberg.org>

	* misc.c (gnats_strftime): Handle unsupported `%z' manually.
	(minutes_gmt_offset): New function.
	
2001-05-27  Milan Zamazal  <pdm@zamazal.org>

	* misc.c (gnats_strftime): Didn't work without `%z' support,
	fixed.

	* at-pr.sh (USAGE): Long options added.
	(prog): Use the explicit name, not $0.

	* gnats.el (query-pr-history): New variable.
	(query-pr): Use it.
	(view-pr): Convert the argument to a string.

2001-05-26  Milan Zamazal  <pdm@zamazal.org>

	* edit-pr.sh (QUERY_PR): Use full path of the `query-pr' command;
	fixes PR gnats/113.
	* at-pr.sh (QUERY-PR): New variable, sets full path to the
	`query-pr' command; fixes PR gnats/115.

	* cmds.c (GNATS_help): Document the USER command in the version
	without arguments.

	* configure.in: Check for `%z' in `strftime' added.
	(AC_DIFF_OPT): Commented out (no longer supported by autoconf).
	(AC_LISPDIR): Likewise.
	(AC_FIND_PROGRAM): Replaced by AC_PATH_PROG.
	* acconfig.h: Introduce HAVE_STRFTIME_WITH_Z.
	Copyright header added.
	* autoconf.h.in: Regenerated.
	* aclocal.m4: Regenerated.
	* configure: Regenerated.
	* misc.c (gnats_strftime): New function.
	* gnats.h: Declare it.
	* query.c (format_pr_field): Use it.
	* pr.c (write_pr_field): Likewise.
	* internal.c (get_curr_date): Likewise.
	* file-pr.c (createNewPRFile): Likewise.

2000-05-26  Steffen Opel  <opel@geekgadgets.org>
	
	* cmds.c (GNATS_user): Reenable documented USER access level
	return value if issued without arguments; fixes PR gnats/108.

	* gnatsd.h (GNATS_nocl): Deleted left over prototype; fixes
	PR gnats/112.
	
	* Makefile.in (edit-pr): Substitute BINDIR.
	(at-pr): Likewise.
	(mail-query): Substitute LIBEXECDIR; fixes
	PR gnats/114.
	
	* file-pr.c (run_atpr): Supply --database option; fixes
	PR gnats/116.

	* cmds.c (gnatsChdb): Default editing users email address; fixes
	PR gnats/118.
	
2001-05-20  Peter Novodvorsky  <nidd@debian.org>

	* gen-index.c (main): Write the number of fields in binary index
	before data writing starts; PR gnats/189.
	
	* cmds.c (set_confidential_access): Typo in the query expression
	fixed; PR gnats/187.

2001-05-06  Milan Zamazal  <pdm@zamazal.org>

	* file-pr.c (createNewPRFile): Use %z instead of %Z in strftime.
	* internal.c (get_curr_date): Likewise.
	* pr.c (write_pr_field): Likewise.
	* query.c (format_pr_field): Likewise.

	* getdate.y: Updated (taken from tar-1.13.19 sources).
	* getdate.c: Regenerated.

2001-04-15  Milan Zamazal  <pdm@zamazal.org>

	* gnats.h: Reviewed and made less confused.
	Merged in things from globals.h and config.h.
	* globals.h: Removed.
	* config.h: Move things not belonging here to gnats.h.

	* misc.c (version): Use EXIT_OK instead of number.
	(initGnats): Renamed to `init_gnats'.
	(newStringListEnt): Renamed to `new_string_list_ent'.
	(quoteString): Renamed to `quote_string'.
	(readLine): Renamed to `read_line'.
	(init_gnats): Description added.
	(log_msg): Likewise.
	Miscellaneous other coding style changes.

	* Makefile.in (mkdb): Replace xSYSCONFDIRx instead of xDATADIRx.
	(install-tools-arch-indep): Install defaults to sysconfdir.
	* mkdb.sh: Use xSYSCONFDIRx in DATADIR.

	* check-db.sh: Escape the single quote in here documents (Debian
	bug fix).
	Be verbose about missing index file (Debian customization).

	* categories: Sample categories commented out.

2001-04-14  Milan Zamazal  <pdm@zamazal.org>

	* misc.c (usage): New function.
	(version): New function.
	* gnats.h: Declare the new functions.
	* pr-edit.c (main): Use the new functions.
	(usage): Removed.
	(USAGE): New constant; help text rewritten.
	(PROGRAM_NAME): New macro.
	* queue-pr.c: Likewise.
	* gen-index.c: Likewise.
	* gen-closed-date.c: Likewise.
	* pr-age.c: Likewise.
	(long_options): hostname -> host.
	* getclose.c: Likewise.
	* gnatsd.c: Likewise.
	(long_options): maximum-access-level takes an argument.
	(main): Exit with the code 1 if an invalid option is given.
	* query-pr.c: Likewise.
	(main): Do not perform actions before all options are parsed.

2001-04-08  Milan Zamazal  <pdm@zamazal.org>

	* pr-edit.c (main): Return `2', not `!0' on other failures.

	* queue-pr.c (drop_msg): Do the copying of the temporary file to
	the queue directory correctly.

	* Makefile.in (SOURCES): Missing files added.

	* misc.c (temporary_directory): New function.
	* gnats.h: Declare it.
	* cmds.c (get_text): Use it.
	* queue-pr.c (drop_msg): Use it.

	* file-pr.sh: New option `--debug' (does nothing yet, it's for
	queue-pr).

	* queue-pr.c (USAGE): The help text improved.
	(USAGE): Split into several smaller strings.
	(main): Consider the new form of USAGE.
	Various stylistic and coding standard related changes.

2001-03-17  Milan Zamazal  <pdm@zamazal.org>

	* query-pr.c (usage): Large string split into smaller pieces.

	* configure.in: Copyright header added.
	AC_FUNC_CHECK replaced by AC_CHECK_FUNC.
	AC_HAVE_FUNCS replaced by AC_CHECK_FUNCS.
	AC_HAVE_HEADERS replaced by AC_CHECK_HEADERS.

	* configure.in: Test for `unsetenv' availability added.
	* configure: Regenerated.
	* autoconf.h.in: Regenerated.
	* gnats.h: Declare `unsetenv' only if unavailable in libc.

2001-02-25  Milan Zamazal  <pdm@zamazal.org>

	* flowchart.fig: The administrator and maintainers can use user
	tools too.

	* Makefile.in (fconfigl.c): Don't depend on flex command line
	options.

2001-02-20  Milan Zamazal  <pdm@zamazal.org>

	* getdate.y: Additional time zone names added; thanks to Yngve
	Svendsen.

2001-02-17  Milan Zamazal  <pdm@zamazal.org>

	* flowchart.fig: New file.
	
	* gnats.el (gnats-query-reverse-listing): New user option.
	(query-pr): Use it.
	(gnats-view-edit-pr): Let the buffer be no longer read-only.

2001-02-05  Milan Zamazal  <pdm@zamazal.org>

	* gnats.el (gnats-edit-mode-map): Override the keys in the right
	order so that all the definitions take their effect.

2001-02-04  Milan Zamazal  <pdm@zamazal.org>

	* configure.in (--with-gnats-server): Removed, it's no longer
	used.

2001-01-31  Mark D. Baushke  <mdb@juniper.net>

	* cmds.c (gnatsdChdb): Return the user access level for 
	Gnatsweb use.

2001-01-29  Milan Zamazal  <pdm@zamazal.org>

	* gnatsd.c (verifyHostAndUser): Ensure resulting access is not
	lower than host access.

	* configure.in: Check for crypt.

	* gnatsd.c (password_match): New function, based on a patch by
	Tommi Virtanen <tv@debian.org>.
	(findUserAccessLevel): Use it.

2001-01-27  Milan Zamazal  <pdm@zamazal.org>

	* gnats.el (gnats-edit-mode): Don't make the buffer read only.
	(gnats-next-field): New command.
	(gnats-previous-field): New command.
	(gnats-find-field-adjust): New function.
	(gnats-find-previous-field): New function.
	(gnats-edit-mode-map): New keys for the new commands defined.
	(gnats-edit-mode-menu): New menu.
	(gnats-format-field): Support mouse editting on enumerated fields.
	(gnats-replace-curr-text): Likewise.
	(gnats-edit-button-map): New keymap.
	(gnats-mouse-request-enum): New command.
	(gnats-request-enum): If invoked by a mouse event, use X menu.
	(gnats-request-enum): Choose as the default value the one starting
	with the last command letter, if possible.
	(gnats-find-next-field): Return a right position for multiline
	fields.
	(gnats-query-view-pr): Call mouse-set-point if needed.

2001-01-24  Milan Zamazal  <pdm@zamazal.org>

	* edit.c (deletePR): Don't let `composeMailMessage' crash by
	giving it just NULL as the first argument.

2001-01-21  Milan Zamazal  <pdm@zamazal.org>

	* man/Makefile.in (mostlyclean): Remove *.5 files too.

	* Makefile.in (doclean): Remove *.elc, *.html, and TAGS files.

	* gnats.el: Copyright notice updated.
	(gnats-format-field): INPUT documented.
	(gnats-format-pr): New argument INPUT added.
	(gnats-get-pr): NO-LOCK-P renamed to INPUT.
	(gnats-fetch-pr): Likewise.
	(gnats-view-mode): Enable view mode.
	(gnats-query-mode): Likewise.
	(gnats-view-edit-pr): Reformat the problem.
	(view-pr): New function.
	(gnats-query-view-pr): Use it.
	(unlock-pr): New function.
	(gnats-fetch-pr): Use it.
	(gnats-view-mode-map): "q" removed.

2001-01-15  Yngve Svendsen  <yngve.svendsen@clustra.com>

	* gnats.texi: Spelling fixed.
	* p-admin.texi: Likewise.
	* p-inst.texi: Likewise.
	* p-usage.texi: Likewise.

2001-01-09  Milan Zamazal  <pdm@zamazal.org>

	* check-db.sh: Handle binary indexes.

2001-01-08  Milan Zamazal  <pdm@zamazal.org>

	* gen-index.c (main): Don't use the non-existent option `-c'.
	(usage): Likewise.
	(do_prs): New function.
	(main): New options `-i' and `-e'.
	(long_options): Likewise.
	(usage): Likewise.
	(add_pr): New function.
	(do_category): Use it.

2001-01-02  Milan Zamazal  <pdm@zamazal.org>

	* index.c (writeIndex): Set the mode of the temporary file.

	* cmds.c (get_text): Set the mode of the temporary file.

	* misc.c (fopen_temporary_file): New argument for setting the file
	access rights mode.

2001-01-01  Milan Zamazal  <pdm@zamazal.org>

	* gnats.el (gnats-query-font-lock-keywords): New variable.
	(gnats-query-mode): Use it.
	(gnats-edit-font-lock-keywords): New variable.
	(gnats-edit-mode): Use it.
	(gnats-query-view-pr): Use it.
	(gnats-do-query): Don't set EXPR if QUERY is empty.
	(gnats-update-font-lock-keywords): New function.
	(gnats-edit-mode): Use it.
	(gnats-query-view-pr): Use it.
	(gnats-server,gnats-port,gnats-database,gnats-user,gnats-password): New
	user options.
	(gnats-get-addr-info): Use them.
	(gnats-view-mode): New function.
	(gnats-query-view-pr): Use it.
	(gnats-view-edit-pr): New function.
	(gnats-view-mode-hook,gnats-query-mode-hook,gnats-edit-mode-hook): New
	hooks.
	(gnats-get-addr-info): Don't escape when doing prin1-to-string.
	(gnats-edit-mode): Print hint about submitting the edits.

	* query.c (iterate_prs): Set some error message when no PR is
	found.  (The first GNATS bug fix of the 3rd millenium.  Good.)

2000-12-31  Milan Zamazal  <pdm@zamazal.org>

	* gnats.el (gnats-query-current-pr): New function.
	(gnats-query-view-pr): New function.
	(edit-pr): Put stars around the buffer name.
	(send-pr): Put stars around the buffer name.
	(gnats-get-addr-info): Put stars around the buffer name.
	(gnats-edit-server): Put stars about the buffer name.
	(gnats-fetch-pr): Allow fetching problem reports without locking.
	(gnats-get-pr): Allow fetching problem reports without locking.

	* database.c (newDatabaseInfo): Missing initializations added.

	* gnats.el (query-pr): New function.
	(gnats-do-query): New function.
	(gnats-query-mode): New function.
	(gnats-query-edit-pr): New function.
	(gnats-query-buffer-name): New variable.
	(gnats-query-mode-map): New variable.

	* Makefile.in (SOURCES): gnatsd source files added.

2000-12-30  Milan Zamazal  <pdm@zamazal.org>
	
	* Makefile.in (LIBSRC): Updated.
	
	* gnats.el: Minor docstring fixes.
	Fixes required by checkdoc.
	(gnats-apply-edit): Invalid construct fixed.
	(send-pr): Autoload.
	(edit-pr): Autoload.
	(edit-pr): Convert `pr' to string before using it as a string.
	(gnats-get-addr-info): Convert `pr' to string before using it as a
	string.
	(gnats-apply-or-submit): The `count' argument removed.
	(gnats-submit-pr): The `count' argument removed.
	(gnats-apply-edits): The `count' argument removed.
	(gnats-send-command): Make `cstr' a local variable.
	(gnats-edit-server): Assign a value to `gnats-server-conn'.
	(gnats-get-addr-info): Signal an error if the server info couldn't
	be retrieved.
	(gnats-get-addr-info): Be careful about the buffer locality of
	`gnats-server-conn'.

	* query-pr.c (main): Wrong `database' identifier reference fixed.

	* internal.c (punt): Try to mail only if `database' is not NULL.

	* configure.in: Two typos fixed.
	GLOBAL_DB_LIST_FILE defaults to a location below sysconfdir, not
	datadir.

	* gnatsd.c (match): Use bool.
	(main): Call init_logging.

	* gnats.h (EXIT_OK): New constant.
	(EXIT_PROGRAM_ERROR): New constant.

	* misc.c (init_logging): New function.
	(enable_debugging): New function.
	(initGnats): Call init_logging.
	(log_msg): Consider log_method.
	(log_method): Change to NOLOG.
	(program_error): New function.

	* gnats.h (Logging_Methods): LOGFILE and NOLOG added.

2000-12-29  Milan Zamazal  <pdm@zamazal.org>
	
	* configure.in: Test on mkstemp added.

	* autoconf.h.in: HAVE_MKSTEMP added.

	* queue-pr.c (drop_msg): Use open_temporary_file.

	* index.c (writeIndex): Use fopen_temporary_file.

	* cmds.c (get_text): Use fopen_temporary_file.

	* misc.c (open_temporary_file): New function.
	(fopen_temporary_file): New function.

Wed Aug 23 12:49:59 2000  Bob Manson  <manson@feather.uglx.org.>

	* pr.c (verifyMultiEnum): Accept NULL values if the field doesn't
 	have a default value.
	(checkEnumTypes): If the field doesn't have a default value, don't
 	try to copy it in.

Mon Aug 14 17:10:47 2000  Bob Manson  <manson@feather.uglx.org.>

	* cmds.c (gnatsdChdb): Don't free the current database if it's
	the same as the new one.

Wed Aug  2 14:44:14 2000  Bob Manson  <manson@tristam.juniper.net>

	* gnatsd.c (cmds): Allow multiple arguments to CHDB.

	* Makefile.in (getdate.c): Move the -o option in front, so
	it works with FreeBSD 4's slightly bizarre byacc.

	* configure.in: Add -Wno-format to make FreeBSD 4's broken headers
 	happy; they erroneously claim that syslog() uses printf formatting.
	* configure: Regenerated.

Tue May 30 14:41:09 2000  Bob Manson  <manson@tristam.juniper.net>

	* database.c (freeDatabaseInfo): Unlink the entry from the list of
 	databases before freeing it.

Fri May 26 19:09:15 2000  Bob Manson  <manson@tristam.juniper.net>

	* pr.c (fillInPR): Renamed from simple_get_pr (); add an ErrorDesc
	parameter.
	(get_pr): Make it static.
	(readPRWithNum): New function.

	* index.c (clearPRChain): Make sure the desc is non-NULL before
	referencing it.

	* cmds.c, edit.c, file_pr.c, getclose.c, pr-age.c, pr-edit.c:
 	Finish cleanup of lock_pr() and unlock_pr(); they now take the PR
 	ID instead of the pathname of the PR.  Use readPRWithNum () and
 	prExists () instead of getting the PR path etc.
	
	* queue-pr.c(main): Initialize the database to NULL.

Fri May 19 20:45:01 2000  Bob Manson  <manson@feather>

	The current database is no longer a set of implicit global
 	variables, but instead is passed in to the various functions that
 	need it.  initGnats () returns the requested database as a
 	DatabaseInfo handle.

	* cmds.c (gnatsdChdb): New function.

	* gnatsd.c: Clean up authentication code a bit; all user
 	authentication is now verified when a CHDB is done.  Changing to
 	the initial database is now done via gnatsdChdb ().  The
	authentication is probably now broken, however.

Tue Mar 28 15:29:51 2000  Bob Manson  <manson@tristam.juniper.net>

	* edit-pr.sh: Fixed calls to query-pr to be consistent.

Thu Mar 23 15:19:26 2000  Bob Manson  <manson@tristam.juniper.net>

	* query.c (format_pr_field): Add support for %{strftime-format}D,
	to make formatting dates more flexible; you can even say
	"%{strftime-format}-8D" etc.  Allow integer fields to be
	printed with %d.
	(process_printf_format): Detect the %{ and skip over to the
	matching }.

	* man/Makefile.in (SRCS8): Added pr-edit.man.

	* edit-pr.sh: Need to process the pre-changed PR template with
	$fixfil before comparing the two to see what fields changed.

Thu Mar 23 14:26:50 2000  Bob Manson  <manson@purple.juniper.net>

	* query-pr.c: Fixed typo in builtin queries.  Added "deprecated"
 	warning.

Tue Mar 21 21:24:48 2000  Bob Manson  <manson@tristam.juniper.net>

	* edit.c (processPRChanges): If the old PR really doesn't have a
 	value stored in its field (just an index entry), and the new PR
	doesn't either, then that field didn't change.

	* pr.c (prFieldHasValue): New function.

Tue Mar 21 13:34:21 2000  Bob Manson  <manson@feather>

	* gnats.el (gnats-request-enum): Only go to the next field if
	the field didn't need a changed-why reason.

	* lists.c: Remove the "Classes" option.

	* query.h: Remove the ListClasses value.

	* query-pr.c (long_options): Remove --list-classes.

	* pr-init.c (getBuiltinField): Look up the field as a non-builtin
 	field, if it's not a builtin.

	* dbconfig.in: Remove the builtin-name for fields that are no longer
	builtins.

	* builtin-fields.h: Remove several builtin fields that are no
 	longer needed as builtins.

	* query-pr.c(query_opts): Use the builtin field names as strings
 	instead of using the builtin structs.

Mon Mar 20 23:12:05 2000  Bob Manson  <manson@feather>

	* gnats.el: Add submission ability.

	* client.c (scanEnv): Check the validity of the port in all cases.

Sun Mar 19 01:19:35 2000  Bob Manson  <manson@tristam.juniper.net>

	* gnats.el: Use query-pr --gnats-server-addr to get the
	hostname, port, etc. of the database to connect to.

	* query-pr.c: Add --print-server-addr option.

	* Change callers of client_init_gnats () to check its return
	status, and to handle exiting etc.

	* client.c (clientConnect): Add an ErrorDesc argument to return an
 	error status.  Don't exit on error anymore.
	(scanEnv): Make public, and don't use const char ** arguments
 	since we're putting allocated strings into the pointers.  The
 	values returned contain defaults; this function now completely
 	determines the user/password/host/port/database to use.
	(client_init_gnats): Make copies of the passed-in arguments to
 	facilitate cleanup.  Free up values obtained from scanEnv().  Add
 	an ErrorDesc argument, and return a non-zero value on error.

Fri Mar 17 12:27:55 2000  Bob Manson  <manson@tristam.juniper.net>

	* misc.c (open_mail_file): If the mail agent is NULL, just
	leave without doing anything.

	* mail.c (get_responsible_address): If the database hasn't been
 	properly configured, just return the mail address as-is.

	* internal.c (unlock_gnats): Fail gracefully if gnats_adm_dir ()
 	returns NULL.
	(punt): Try "mail user" if the mail agent can't be found or
 	opened.  Add the hostname where the error occurred to the
	subject line.

	* database.c: Add lots of checks for database validity, to prevent
	coredumps.

	* Makefile.in (install-tools-arch-indep): Fix path of gnats.el.

Fri Mar 17 01:11:28 2000  Bob Manson  <manson@feather>

	* Makefile.in: References to gnats-el.in removed, no more byte
	compiling, no more references to send-pr.el etc.

	* gnats-el.in: Deleted.
	* gnats.el: Added.

Thu Mar 16 20:32:12 2000  Michael Brader <mbrader@aurema.com>
	
	* gnatsd.c:  Add support for --maximum-access-level option; remove
	--require-db option.
	
Thu Mar 16 20:24:00 2000  Bob Manson  <manson@feather>

	* pr.c (setFieldChangeReason): New function.
	(unsetField): Free the change reason text as well.

	* pcodes.h (CODE_SEND_CHANGE_REASON): Added.

	* edit.c (edit_field): Add changeReason parameter, and change the
	field name string to a FieldIndex.

	* cmds.c (GNATS_appnOrRepl): Add additional prompt for the change
 	reason text, if one is required.

Thu Mar  9 20:48:34 2000  Bob Manson  <manson@feather>

	* Renamed field-config to dbconfig.  A few minor changes to the
 	.texi docs.

Wed Mar  8 15:08:22 2000  Bob Manson  <manson@red.juniper.net>

	* cmds.c (print_server_errors): Print out the list of bad fields
 	if the error is CODE_INVALID_ENUM (the error message is not set in
 	one case, because there may be multiple fields in error).

Fri Mar  3 00:27:04 2000  Bob Manson  <manson@tristam.juniper.net>

	* database.c (initHostList): Check for a per-database host access
 	list.  (Temporary fix, along with the change to GNATS_user ().)
	(databaseSpecServer): Init the list of databases as needed.

	* cmds.c (GNATS_user): The check here for access levels is a bit
 	screwy; temporary hack to make it work in the obvious case.

	* client.c (client_init_gnats): If no user was specified, then use
 	getlogin() or getpwuid () to determine a username to authenticate
 	with to the server.

Wed Mar  1 13:34:21 2000  Bob Manson  <manson@tristam.juniper.net>

	* adm.c (build_chain_for_field): Ignore records with an incorrect
 	number of fields.

Mon Feb 28 19:04:48 2000  Bob Manson  <manson@feather>

	* pr.c (simple_get_pr, get_pr): Moved here from query.c.

Sun Feb 27 12:15:16 2000  Bob Manson  <manson@feather>

	* query.c (freeQueryItem): Check for a NULL item being freed.

	* index.c (finishIndexDesc): Always mark the builtin number and
	category fields as indexed.

	* pr.c (struct PR_private): Add a flag to indicate if data is
 	stored in the PR; speeds up freeing the PR.
	(allocPR): Use memset instead of setting individual pointers to
	NULL.
	(find_field_num): Subtract 12 bytes instead of 13 from the
	name when we find a -Changed-Why: field.

	* index.c (extractBinaryField): Avoid a couple of unnecessary
	pointer derefs.
	(freeIndexDesc): Free the indexed field flags.

	* database.c (initDatabaseList): Free the existing list before
	storing a new one.

	* flowchart.txt: A few minor tweaks (oh, well, it amuses me
	anyway ;-)

Sat Feb 26 12:42:00 2000  Bob Manson  <manson@feather>

	* pr.c (addLineToPR): Take ownership of the passed-in buffer to
 	avoid making a new copy of the contents.
	(read_pr): Let addLineToPR () take ownership of the line buffer.

	* index.c: Move the indexed field flags into the index descriptor.

	* client.c (readPRFromServer): Give ownership of the line buffer
	to addLineToPR ().

	* configure.in (GNATS_INSTALL): Remove --with-full-gnats.  (Leave
 	the partial targets in the Makefile, however).

Fri Feb 25 10:19:19 2000  Bob Manson  <manson@feather>

	* field.h (struct field_def): Add isIndexedField member, to avoid
	linear searches in isIndexedField ().

	* index.c (isIndexedFieldIndex): Use isIndexedField member of the
 	FieldDef for the field.

	* Fix a few missing (void) parameters from function definitions.

	* edit.c (validateFieldValue): Add missing parameter to regcmp ().

	* globals.h(APPEND_STRING): Deleted, no longer used.

	* query.c (newQueryItem): Keep the last-freed entry, and return it
 	instead of allocating a new one.  Make sure we free the regexp
	buffer we allocated.

	* pr.c (getFieldHeader): Don't bother making a copy of the header
 	name, just return a pointer into the line and the length of the
 	header.
	(find_field_num): Add LEN parameter.

	* field.c: Create a sorted list of field names.
	(find_field_index_with_len): New function (basically renamed
	from find_field_index).  Do a binary search for the field name on
	the sorted field name list.

	* query.c (freeQueryItem): Oops, one too many free()s.

	* pr.c: Use fputs () instead of fprintf() in several places.
	(find_field_num): Use find_field_index ().

	* field.c (allocComplexFieldIndex): New function, to optimize
	their allocation.

	* pr.c (getFieldHeader): Use xstrndup.
	(write_pr_field): Don't call xmalloc (); instead, be a bit
	smarter about formatting output.

	* field.c (isConstantFieldValue): New function.

	* query.c: Add QueryItem object to hold individual query items;
	this lets us keep around precompiled regexps for constant
	query regexps, instead of recompiling every time.
	(regcmp, regfind): Add pattern buffer argument; only compile
	the regexp into the supplied buffer once.

	* misc.c (readLine): Optimize (remove a unnecessary memcpy()).

	* cmds.c (GNATS_help): Add some missing commands.

	* query.c (parseQueryFormat): Add "or query format" to error
 	message.

Thu Feb 24 19:23:16 2000  Bob Manson  <manson@tristam.juniper.net>

	* edit.c (processPRChanges): For now, ignore changes to read-only
 	fields instead of generating an error.

	* query.c (intFieldCompare): Make global.

	* edit-pr.sh: Just set the user's email addr to $me.

	* query-pr.c (main): Allow the --adm-field field to be a complex
 	field name.

	* cmds.c (GNATS_admv): Allow complex field names here.

	* query-pr.c (main): Allow the --field-flags and --field-types
 	arguments to be lists of fields; this is already handled in the
 	server, but we need to do something similar in the non-server
 	case.

	* edit-pr.sh: Add blanks for fields that aren't already in
	the PR; for now they're stuffed at the end of the PR.

Wed Feb 23 15:54:49 2000  Bob Manson  <manson@tristam.juniper.net>

	* mail.c (getOneAddress): New function, to cheezily rfc822-parse
 	one address out.
	(get_one_responsible_addr): If the address already cheezily
 	appears to be a full email address, then just return a copy of it
 	as is (with no express or implied warranties as to fitness or
 	purpose).

	* gnatsd.c: Misc cleanups.

	* edit.c (deletePR): Move UID check...
	* pr-edit.c (main): to here.

	* client.c (netDeletePR): It's DELETE.

	* cmds.c (GNATS_delete): New function.

Tue Feb 22 15:02:09 2000  Bob Manson  <manson@tristam.juniper.net>

	* cmds.c (GNATS_inputdefault): mmmm, typo.

	* edit.c (edit_field): Don't coredump if the field didn't exist
	before and we're appending.

	* gnatsd.c (serverMainLoop): Make sure it exits on input error.

	* edit.c (rewrite_pr): Check if the PR has changed categories and
 	if the new category directory exists; if it doesn't and we're in
 	autocreate mode, create it.

	* cmds.c (GNATS_inputdefault): Escape newlines in the default
 	value.

	* gnatsd.c (serverMainLoop): Don't segfault on blank lines
	(patch suggested by Michael Brader <mbrader@aurema.com>)

	* Add random casts and #defines for Solamis (including my favorite
 	redefinition of SIG_DFL).  Yeah, it's just random flotsam, and it
 	won't work in some other Solamis release.  Use an OS that supports
 	user-built software and doesn't have massively broken headers, or
 	fix it yourself.

	* gnats.h: Add missing prototypes from libiberty, plus one piece
 	of Solamis trash.

	* Makefile.in: Sordid rules to make Solamis' ancient make work.
	(fconfig.c): Checks for various yacc-brand (tm) lossage.  It still
 	won't work with an ancient yacc tho--old yaxxen don't handle -p
 	correctly for yylval.

Mon Feb 21 18:54:57 2000  Bob Manson  <manson@tristam.juniper.net>

	* client.c (scanEnv): Fixes for checking the presence of a default
 	database with a host/port in the adm file.

Mon Feb 21 15:00:12 2000  Bob Manson  <manson@feather>

	* cmds.c (get_text): If we free buf, set it to NULL.  Don't try to
	free buf if it's NULL.

	* internal.c (gnatsdbHasNetconn): Check for a database adm entry
	that has a server and port.

	* database.c (readAdmFile): Add option to allow more fields than
 	required.
	(databaseSpecIsNetConn, databaseSpecServer, databaseSpecPort):
	New functions.

	* client.c (scanEnv): Check for a database name that has optional
	host and port associated, and use them.

	* adm.h: Add optional DatabaseHost and DatabasePort fields to
	the database adm entry.

	* fconfig.y, mail.c, mail.h: Allow Reply-To: to be a list of
 	addresses, not just one.

	* file-pr.sh: Use --database, not --directory.

	* misc.c (init_gnats): Set the regexp syntax to Posix Extended
	(which is a brand of wine most favored by champions).

	* query.c (parseQueryExpression): Skip text in double quotes,
	just like parseSimpleQueryExpression ().

Fri Feb 18 17:40:32 2000  Bob Manson  <manson@tristam.juniper.net>

	* field-config.in: Add entry for category-dir-perms.

	* fconfig.y: Add support for category-dir-perms keyword.

	* database.c (setCategoryDirPerms, categoryDirPerms): New functions.

	* mail.c (insertAddress): Don't insert duplicate addresses.

Thu Feb 17 17:11:41 2000  Bob Manson  <manson@tristam.juniper.net>

	* edit.c (applyChangeActions): Need to keep the original action list
	around.

	* pr.c (unsetField): New function.

Wed Feb 16 20:32:47 2000  Bob Manson  <manson@tristam.juniper.net>

	* edit.c (processPRChanges): Ignore empty fields in the new PR
 	that weren't present in the old one.

Tue Feb 15 17:57:24 2000  Bob Manson  <manson@feather>

	* pr.c (checkEnumTypes): Don't generate an error if this PR is
	an initial PR and the field is nonexistent.

	* index.c (build_index_entry): Assume nonexistent fields are
	empty.
	(format_field): Ditto.

Mon Feb 14 15:54:48 2000  Bob Manson  <manson@tristam.juniper.net>

	* pr.c (field_value): Always return NULL if the field doesn't
 	exist and it doesn't have a default value; don't arbitrarily put
 	an empty value in the PR field.  If the field is a date field and
	its index entry contains a 0, return NULL instead.  (Date values
	are still busted, but this is less busted now.)

	* edit.c (validateFieldValue): Handle a non-existent field value
	when verifying regexps.
	(processFieldChange): Add the old and new field values to the
	read-only error message.

	* cmds.c (print_server_errors): Don't handle any errors specially,
	since the error message is always filled in now.

	* query.c (parseQueryFormat): Make sure the list of fields ends up
 	in the correct order.
	(writeFullPR): Don't use variables before they're set.

	* edit.c (addAuditEntryP): New function.
	(processPRChanges): Ignore the case where a field isn't present in
 	the new PR but did in the old, and field is readonly; we set the
 	new PR's field to have the same value as the old one.
	(edit_field): Use append_string () instead of the macro.
	(applyChangeAction): Don't handle adding audit-trail entries
 	here...
	(applyChangeActions): Do it here instead; we can also check for
 	a global "add audit trail entries" action.

Fri Feb 11 16:55:09 2000  Bob Manson  <manson@tristam.juniper.net>

	* mail.c (get_responsible_addr): Assume multiple addresses, and
 	split them by commas before mapping.
	(get_one_responsible_addr): New function (renamed from
 	get_responsible_addr).

Fri Feb 11 14:09:57 2000  Bob Manson  <manson@feather>

	* file-pr.c (createNewPRFile): Fix bug preventing new directories
 	from being created.

	* Add lots of checks for nonexistent fields.

	* fconfig.y: Add support for edit-only flag, and virtual-format
	field descriptor.

	* field.c (get_field_value): Add support for virtual fields; add
	mustBeFreed parameter.

	* edit.c (rewrite_pr): Require a category value.
	(addAuditTrailEnt): Check for a missing audit-trail field; set it
 	to "" if it's not there.

Thu Feb  3 21:40:43 2000  Bob Manson  <manson@feather>

	* field.h (FieldType): Add PRListType.
	(struct field_def): Add maxPrsPerLine entry.

	* fconfig.y: Add support for pr-list type.

	* edit.c (validateFieldValue): Add checking for PRListType.

Wed Feb  2 10:59:41 2000  Bob Manson  <manson@feather>

	* gen-closed-date.c (get_closed): Fix some potential buffer
 	overrun bugs.

	* client.c (scanEnv): Free items we allocated but didn't use.

	* query.c (iterate_prs): Add err parameter.

	* misc.c(init_space): Deleted, no longer used.

	* gnatsd.h: Move system includes to the front of the file.

	* gnats.h: Include <sys/param.h>.
	(SKIP_WHITE_SPACE): Deleted, no longer used.

	* index.c (get_pr_chain, open_index, getIndex, getCategoryFromIndex):
	Add err parameter.

	* queue-pr.c (fork_gnats): Use "--database databaseName ()" instead
	of "-d databaseDir ()" for the option to file-pr.

	* file-pr.c (createNewPRFile): Fix typo.

Tue Feb  1 17:47:45 2000  Bob Manson  <manson@feather>

	* pr.c (addLineToPR): Add spaces to the beginning of Unformatted:
 	field entries if they don't have one already.  Ignore text that
 	looks like a field name if it isn't a valid name.

	* query.c (process_format): Don't try to reference NULL PRs.

	* pr-edit.c (main): Check for a PR number before allowing edit
 	actions.  Don't close already-closed file descriptors.

	* index.c (createIndexEntryBinary): Fix typo.

	* file-pr.sh: Fix another typo.

	* field.c (get_field_value): If the supplied PR is NULL, return
	an empty string for field values.

	* field-config.in: Reorganize to match the traditional PR full
 	format.

	* cmds.c (GNATS_inputdefault): New command.

	* adm.c (free_adm_entry): If the entry is NULL, don't try to free
 	it.

	* queue-pr.c (main): Don't call punt() if the command usage
	isn't right.

Sat Jan 29 01:14:01 2000  Bob Manson  <manson@feather>

	* internal.c (setError): CODE_READONLY_FIELD has a BadFields
	list.

	* index.c (writeCurrIndex): Fix writing out of binary indexes;
	we need to write the number of fields in the index as the
	first byte.
	(createIndexEntry): Call createIndexEntryBinary () if the
	index is binary.

Fri Jan 28 10:11:48 2000  Bob Manson  <manson@feather>

	* query-pr.c (queryPrExit): New function; do cleanup before
	exiting.  Remove unused support for --network-mode.

	* internal.c (newBadFieldEntry): Don't try to xstrdup () NULL
	values.

	* database.c (defaultSubmitter): Use the cached contents of the
	adm file.
	(defaultCategory, defaultState): Ditto.

	* Add support for binary index files.

	* fconfig.y: Add support for new binary-index keyword.
	* fconfigl.l: Ditto.

	* client.c (client_exit): Clear the current database.

	* index.c(readBinaryRecord, extractBinaryField,
 	nextIndexEntryBinary, appendBinaryFieldContents,
 	createIndexEntryBinary, findPrCategoryBinary, indexIsBinary,
 	indexFieldCount): New functions.

Thu Jan 27 11:08:17 2000  Bob Manson  <manson@feather>

	* query-pr.c (main): Finish the network support for all
	options.

	* pr.c (write_multitext): Don't arbitrarily add an EOL if the
 	input string doesn't have one.
	(printValidValues): Write out an EOL after each value.

	* gnatsd.c (main): Don't twiddle with the regexp syntax
 	arbitrarily.

	* client.c (get_reply): Handle a few more error types.
	(clientConnect): Add support for invoking gnatsd locally via
 	socketpair ().
	(sendRemoteQuery): Need to increment the current PR index.
	(netValidValues, netFieldDescription, netFieldType):
	New functions.

	* query.c (do_print): Print %d formated values as an integer
 	value.

Wed Jan 26 14:07:35 2000  Bob Manson  <manson@feather>

	* query.c (findQueryFormat): Add err parameter.
	(print_named_format_pr): Ditto.
	(parseQueryFormat): Check the field name to see if it's
	valid; fail if it isn't.  Add err parameter.  Set the name
	field of the result to NULL.

	* field.c (parseComplexFieldIndex): Return an error if
	the field name is invalid.

	* gnatsd.c (match): Minor cleanups.
	(gnatsd_argify): Fix typo.

	* Remove all line length limits.  Change the error handling to be
	much cleaner; remove all calls to punt() from library code.  Use
	asprintf() extensively.

	* internal.c (fileExists): New function.

	* gnatsd.c (serverMainLoop): New function; move most of
	the code out of main().  Don't call exit() here.

	* fconfig.y: Remove index-field-is-optional.

	* gnatsd.c (gnatsd_argify): Restructure. Don't needlessly allocate
 	4x the length of the line.  (Read: rewrite really crappy code.)

	* index.c (format_field): Don't fail if the date is invalid; put a
	0 in the index instead.

	* config.h: Delete STR_MAX et al.

	* pathmax.h: Deleted, no longer used.

Sat Jan 22 21:29:00 2000  Bob Manson  <manson@feather>

	* files.[ch]: Deleted, no longer used.
	
	* Added global PR change options.  Changed "char *" to "const char
 	*" in many appropriate places, and -Wwritable-strings to
 	GCC_CFLAGS.  Fixed several potential bugs regarding const strings.
  	Added read-only fields.

Tue Jan 18 08:49:04 2000  Bob Manson  <manson@tristam.juniper.net>

	* Fix error handling on parse errors, so that partially-allocated
 	data is freed.  Make sure error status on parse errors is
 	propagated to the right places.  Clients now exit when an
	invalid configuration is read in, and gnatsd reports the
	database as invalid.

	* field-config.in: Add a few additional comments.

	* fconfigl.l: Change quote strings so they're either explicitly
 	taken over by the parser, or freed when the parser exits.

	* getclose.c (do_netprlist): Don't return confidential PRs.

Mon Jan 17 21:59:10 2000  Bob Manson  <manson@feather>

	* Add ChangeActions struct, to consolidate various per-field
	change information.  Add conditional edits; this breaks existing
	field-config files.  Fix several memory leaks.

	* field-config.in: Fix syntax for State: and Responsible:
	fields.  Add entry to State: field to update Closed-Date:
	field.

	* query.c (pr_matches_expr): Add PARAMS argument.

	* field.c (get_field_value): Fix bug with not returning oldPR
 	values.

	* edit.c (fix_closed_date): Deleted, no longer used.
	(applyFieldEdit): Actually do something.  Free data that
	we allocated.
	(addAuditTrailEnt): Add FMT parameter.  Free up value
	gotten from get_curr_date ().

Sun Jan 16 20:23:57 2000  Bob Manson  <manson@feather>

	* man/query-pr.man: Update a bit.

	* file-pr.c (create_new_pr_file): Check for NULL field values,
 	instead of assuming non-existent fields return an empty string.

Fri Jan 14 23:20:09 2000  Bob Manson  <manson@feather>

	* Replace most uses of FieldList with a new type, ComplexFieldIndex.
	  FieldList is now what it claims to be.  Enhance queries and
	  formatting even more; now query arguments are completely
	  symmetrical (way overkill, but it actually simplifies code).

	* field.c: New file.

	* cmds.c: Deleted fval command.

	* builtin-fields.h (struct pr_builtin_field): Removed fieldDef
	member, no longer used.

Thu Jan 13 19:54:22 2000  Bob Manson  <manson@feather>

	* pr.c (getFieldFlags): New function.
	(read_header): Fix problem with overwriting array boundaries,
	and make sure the header value has a terminating NUL.

	* gnatsd.c (freeArgs): New function.  
	(main): Restructure a bit; make sure we're freeing up the arguments
	we parse.

	* field.h (struct field_def): Add requireChangeReason flag.
	(The flags should probably be collapsed into a single bitfield.)

	* misc.c (init_gnats): Call clearCurrDatabase ().

	* database.c: Encapsulate the database state into a struct
	(tho there are still static variables scattered throughout
	the code).
	(clearCurrDatabase): New function.

	* configure.in: Did some remaining cleanup; deleted several
	unused options.

	* cmds.c (GNATS_fieldflags): New function.

	* client.c (netFieldFlags): New function.

	* query-pr.c (long_options): Add --field-flags option.

	* edit-pr.sh: Use diff-prs; ask about fields that require a
	reason for change, if they've changed.

	* diff-prs: New script to list the fields that have changed
 	between two PRs.

Wed Jan 12 15:40:17 2000  Bob Manson  <manson@feather>

	* delete-pr.sh: Don't send mail about deleted PRs--the server does
	it now.

	* Makefile.in, configure.in: Deleted GNATS_ADMIN; it's now wired
 	to gnats-admin. (To change gnats-admin's mail address, change it
 	in the responsible file.)

	* config.h: Delete INDEX define, no longer used.

	* index.c: Use the "path" entry in the index descriptor.
	(build_index_entry): Fix index allocation code.
	(free_pr_index): Free the individual field entries if we didn't
 	allocate them with a buffer.

	* query.c: Change the funny '[' and '%' designators to real words
 	(builtinfield: and fieldtype: respectively).  Use FieldList
 	instead of FieldIndex for referring to which fields to search;
 	this makes it possible to do even more interesting queries.
  	Remove the FieldType search ('#' operator), it's no longer needed.

	* files.c: Delete a bunch of unused functions.

	* query.c (append_string, append_char, do_print): New function.
	(format_pr_field, process_printf_format, process_format): Add the
	ability to produce output into a char* instead of a FILE pointer.
	(allocateNamedParameter, getNamedParameterValue, 
	 freeFormatParameterList):  New functions, for supporting parameters
	to format statements.

	* pr.c (get_field_value): Add PARAMS argument, for format
 	parameters.

	* edit.c: Add parameters for the email address of the user performing
	the various edit actions.
	(addAuditTrailEnt, sendAuditMail): New functions.

	* edit-pr.sh: Simplify--the server now takes care of Audit-Trail:
	entries and sending email for edits.

	* cmds.c: Add editEmailAddr static variable (this belongs
 	somewhere else...)
	(GNATS_user): Use get_responsible_addr () to set a default edit
	email address for the user.
	(GNATS_editaddr): New function.

	* client.c (netSetEditEmailAddr): New function.
	(netEditField): Set the email address of the editing user before
	doing the edit.
	(netModifyPR): Ditto.

	* database.c (setAuditTrailFormat, getAuditTrailFormat): New
	functions.

Tue Jan 11 17:06:40 2000  Bob Manson  <manson@feather>

	* query.c (format_pr_field): Take a FieldList** instead of a
 	FieldIndex; take care of moving the pointer to the next field if
 	we actually consumed one.  Add appendedAudit parameter.  Use
	get_any_date ().  Add 'P' and 'A' formats.

	* pr.h: Delete bizarre comment.  Add predefines for various
	structs and typedefs before including the headers needed by this
	file.

	* pr.c: One of my favorite fixes--headers no longer have that
 	&$#(*@$ newline at the end.  (Simplifies a lot of code.)
	(verify_enum): Call verifyMultiEnum () if the field is a MultiEnum
 	field.
	(verifyMultiEnum): New function.
	(set_field): Use validateFieldValue () to verify that the field
 	value is OK.
	(find_header_index): New function.
	(get_field_value): Smarter, faster, more powerful.  (We have two
 	field indexes now...not good.  Tho they really do different
 	things.)

	* pr-init.c (fconfig_parse): Call init_header () here (bleah!
	badness! eeeugh!)

	* gnatsd.c (cmds): Make most commands ACCESS_VIEW at least.  PR
 	submission is ACCESS_SUBMIT.  (Access levels should be bits,
 	probably defined by field-config.  Not yet.)
	(main): Not sending a required CHDB gives an error message now.

	* gnats.h: Move StringList here (???).

	* file-pr.c (create_new_pr_file): Note that the received Category:
 	field is invalid.  Call composeMailMessage () to send out our
 	mail.
	(notify_responsible, reply_to_submitter, append_notify): Deleted,
 	no longer used.
	(append_report): Use edit_field () and composeMailMessage ().

	* field-config.in: Add mail-format entries for submitted PRs
	and PR notes received by mail.

	* fconfig.y: Add support for parsing the new mail-format entry,
 	and support for multiple enum fields (enum fields with more than
 	one value).

	* adm.c (getAdmSubfieldValue): New function.

	* mail.c: New file.  Move several mail-related routines into
	here.
	(composeMailMessage): New function.

Fri Jan  7 23:19:16 2000  Bob Manson  <manson@feather>

	* edit.c (validateFieldValue): Add a check for Integer fields.
	Allow Date fields to be an empty string.

	* pr.c (set_field): Validate the new field value with
	validateFieldValue ().  Add an err parameter to return
	errors if the value is invalid.

Wed Jan  5 21:59:43 2000  Bob Manson  <manson@feather>

	* Makefile.in: Remove all traces of GNATS_ADDR.

Wed Jan  5 12:53:02 2000  Bob Manson  <manson@tristam.juniper.net>

	* gnats-databases.in: Added.

Tue Jan  4 14:12:27 2000  Bob Manson  <manson@feather>

	* query-pr.c (main): Don't try to parse empty expressions.

	* mkdb.sh: Copy gnatsd.access instead of gnatsd.host_access.

	* Makefile.in (install-tools-arch-dep): Add dependency on
	field-config.
	(doclean): Delete fconfig.c and friends.

	* query-pr.c (main): Check for lists before trying to parse the
	query expression.

	* query.c (getSearchOperatorForType): Make global.
	(parseSimpleQueryExpression): Add support for initial '[' marker
 	indicating that the field name referred to is the builtin name.
	(appendSearchItem): Ditto.

	* query-pr.c: Construct queries initially as strings; we then either
	send them directly to the server as is in network mode, or parse it
	for doing a direct query later.
	(oldQueryField): New function.

	* pr-init.c (getBuiltinField): New function, for looking up
	builtin field information.

	* pr-edit.c: We no longer parse PRs when in network mode.  Let the
	server win.
	(readPR): Deleted, no longer used.

	* misc.c (quoteString): Move here; it's now a global.

	* edit.c (replace_pr): Fill in err->msg.
	(check_pr_file): Ditto.

	* edit-pr.sh: pr-edit now requires the number of the edited PR.

	* client.c (sendRemoteListQuery): Add outfile parameter.
	(sendRemoteQuery): Add queryString parameter, for sending
	unparsed expressions.
	(netSendPRCmd, netEditField, netCheckPR, netSubmitNewPR, netModifyPR): 
	Change PR* parameter to FILE*; we send the files directly now, so
	the server does all the work.

	* lists.c (getGnatsFile): Removed ListFieldConfig, no longer
	used.  Removed infile.

	* client.c: Removed unused variable reply.
	(clientConnect): Renamed from client_init.
	(get_reply): Handle CODE_TEXT_READY.
	(client_get_field_config, client_get_field_config_line): Deleted,
	no longer used.
	(client_init_gnats): Don't call client_get_field_config ().

	* Makefile.in: Removed GNATS_ADDR (oops).
	* configure.in: Ditto.
	* configure: Regenerated.

Sun Jan  2 13:24:43 2000  Bob Manson  <manson@feather>

	* pr.c (init_header): Make init_header () a global, we need
	to call it from client_init_gnats () for now.

	* client.c (client_get_field_config): It's CODE_TEXT_READY
	now.
	(client_init_gnats): Call init_header ().

	* fconfig.y: Add a bit of useless error recovery.

	* fconfigl.l: Fix quoted string lexing.  Match bad tokens
	and return the arbitrary token BADTOK for them.

Sat Jan  1 22:44:17 2000  Bob Manson  <manson@feather>

	* man/gnatsd.man, man/pr-edit.man: New files, again woefully
 	incomplete.

	* man/query-pr.man: Add a bit more verbiage.

	* man/gnats.man: Mark obsolete commands.  Mention pr-edit.

	* Use InvalidFieldIndex or the other Invalid* enum entries instead
 	of -1.  Don't compare returned values from Unix system calls
 	against -1; it's either 0 or non-zero.  Delete global
 	is_network_client variables, they haven't been used for some time.
  	Change QueryExpr into an anonymous pointer-to-struct; it's now
 	encapsulated within query.c as it should be.

	* query.c: Changed DateLessThan and DateGreaterThan to LessThan
 	and GreaterThan.  Added ability to search all fields of a
 	particular data type (replacement for hardcoded multitext and text
 	searches).  Simplified QueryExpr construction.
 	(SearchItem, QueryExpr): Moved here from query.h.  Added operator
 	string for DefaultSearchType.
	(intFieldCompare): New function, for returning an integer value
 	describing the relation between two arbitrary field values.
	(< and > now work on any field type.)

	* query-pr.c (long_options): Removed bogus --print-field option.

	* pr.c (PR_FIELD_TAG_END, PR_FIELD_TAG_START): Moved here;
	this is the only place they should be used.
	(stringToFieldType): New function; use an array instead
	of hardcoding values into a function.

	* lists.c (stringToListType): Case-insensitive comparisons
	are better.

	* gen-closed-date.c: Removed unused catfile option.

	* file-pr.c (create_new_pr_file): Completely fill in the error
 	field values.

	* cmds.c: Clean up the response codes so they make more sense and
 	are reasonably consistent.  (The gnatsd.man page describes the
 	classes of errors and responses.)  Removed a few more
	unneeded commands.
	(set_confidential_access): Moved here from gnatsd.c.
	(GNATS_help): Add description for SUBM.

	* client.c: Get rid of a few more globals.
	(server_reply): Strip off the line terminator.
	(get_reply): Handle continuation replies more gracefully.  Don't
 	try to parse error strings, they're not intended for us.  Make the
 	response codes we handle match those now sent by the server.

Fri Dec 31 13:28:44 1999  Bob Manson  <manson@feather>

	* query.c (pr_match_field): Fix multitext searches.

Thu Dec 30 17:14:43 1999  Bob Manson  <manson@feather>

	* man/query-pr.man: Mostly revised, still woefully incomplete.

	* man/*: Very preliminary (and incomplete) updates.  Added a
 	couple of pages, deleted references to mkdist.

	* edit-pr.sh: Fixed --database option.

	* delete-pr.sh: Added --database option; fixed exit statuses for
 	invalid options.

	* gen-index.c: Minor cleanups; also fixed output so newlines
 	appear when -n option is used.  Removed bogus --catfile option.

	* delete-pr.sh: Use query-pr to get the address of gnats-admin.

	* npr-edit.c: Deleted, no longer used; functionality merged into
	pr-edit.c.
	* gnats-*.sh: Deleted, no longer used; functionality merged into
	their respective scripts (gnats-file-pr.sh->file-pr.sh, 
	gnats-edit-pr.sh->edit-pr.sh).
	* client.c (netSendPRCmd, netCheckPR, netEditField, netSubmitNewPR,
	netModifyPR, netLockDB, netUnlockDB, netLockPR, netUnlockPR,
	netDeletePR): New functions.

Wed Dec 29 15:33:18 1999  Bob Manson  <manson@feather>

	* query.c (insert_closed): New function.

	* gnats-edit-pr.sh: Automatically set the mode to "network" if
	a : appears in the GNATSDB variable.  Clean up option processing
	of --host etc.  Don't set default values for HOST, PORT, etc. here,
	let nedit-pr take care of it.

	* getclose.c: Added network support.

	* client.c (clientReadPR, readPRListFromServer, clientGetPRList):
	New functions.

	* pr-age.c: Added network support.

	* query.c: Added support for parsing FieldType operator (assigned
	to '#'); needed for checking for closed PRs.

	* query-pr.c: Added new options --adm-field, --adm-subfield and
	--adm-key.
	(main): Default username and password are now NULL.

	* pr-stat.c: Minor fixes; it's still pretty badly broken.  Not sure
	if it's worth fixing.

	* npr-edit.c (main): Default username and password are NULL now.

	* lists.c (getGnatsFile): Fixed erroneous fallthrough to abort ().

	* internal.c (gnatsdbHasNetconn): New function.

	* edit.c (validateFieldValue): New function.
	(check_pr): Massively simplified; uses validateFieldValue ().
	(edit_field): Use validateFieldValue ().

	* database.c (getHostList): Add a call to initHostList ().

	* cmds.c(GNATS_mlct, GNATS_mlsu, GNATS_mlrs, GNATS_type,
	GNATS_resp, GNATS_catg, GNATS_vdat, GNATS_nocl): Deleted.
	(GNATS_admv, GNATS_vfld, GNATS_expr): New functions.

	* client.c (client_get_field_config): Use sendRemoteListQuery ().
	(sendRemoteQuery): Send a string expression with the EXPR command
 	instead of sending individual nodes.
	(send_query_field, send_query_node): Deleted.
	(clientGetAdmField): New function.

	* adm.c (printAdmSubfield): New function.

	* file-pr.c (create_new_pr_file): Replaced sole use of PENDING
 	with defaultCategory ().
	
Tue Dec 28 14:03:52 1999  Bob Manson  <manson@feather>

	* sub-type.c, pr-addr.c, pr-mail.c, npr-addr.c: Deleted;
 	functionality added to query-pr.

	* Replaced --directory options with --database, and edited usage
	strings to match.
	
	* configure.in: Changed with-gnatsd-access-file to 
	with-gnatsd-user-access-file.  Added with-gnatsd-host-access-file.
	Moved the gnatsd.host_access file into ${datadir}/gnats; there
	should probably be a per-database version as well, but I'm too lazy
	to add it.

Mon Dec 27 20:38:18 1999  Bob Manson  <manson@feather>

	* file-pr.c (notify_responsible): Fix typo causing bad fields to
 	be misreported.

	* man/Makefile.in: Removed mkdist.8 references.

	* pr-init.c (getFconfigLine): Renamed from get_line ().

	* pr-edit.c (main): Fixed submit_pr () call.

	* internal.c (readLine): New function, unused as of yet.

	* index.c (find_pr_category): Replace 512 with STR_MAXLONG.

	* file-pr.c (submit_pr): Removed flag_autocreate argument; this
	is obtained from the database spec now.

	* fconfig.y: Added rule to parse create-category-dirs database
	item.

	* database.c (setCreateCategoryDirs, createCategoryDirs): New 
	functions.

	* configure.in: Changed various config options at pst's suggestion.
	Put the shared gnats_databases file in gnats subdirectory.

	* cmds.c (GNATS_subm): Fix submit_pr () call.

	* Makefile.in: Added rules for mkdb and installation of default
	(template) files; removed rules for creation of default database.
	Added reminder to run mkdb, and removed mention of mkcat (category
	directories are now created on the fly by default).  Removed
	references to mkdist.

Tue Dec 21 22:38:29 1999  Bob Manson  <manson@juniper.net>

	* client.c (scanEnv): New function, to get various items out of
	GNATSDB if they weren't supplied by the caller.
	(client_init_gnats): Call scanEnv ().

	* query-pr.c (main): Add a temporary hack to check for a : in
	GNATSDB; if it's there, we're a network client. Remove cheezoid
	manipulation of regexp matching for EOF, we better not
	need it anymore.

	* client.c (client_chdb): Send "default" if we're handed a NULL
	database name (handle it like init_gnats does).

	* configure.in: Add test for socklen_t.
	
	* Replaced calls to strdup with xstrdup.

	* pr.c (allocPR): NULL != 0; I'm surprised gcc-2.7.1 didn't
	catch these.
	(verify_enum): If the enum value is NULL, don't try to
	check it.

	* pathmax.h: Another linux fix, this one's probably a decent
	change--we should include sys/param.h before deciding
	there's no PATH_MAX and we need to define our own.

	* internal.c (get_curr_date): Changed %y to %Y, which
	makes egcs shut up.  Admittedly it may fix a "why, tookay?"
	bug, but I'm much more worried about the y3000 bugs.

	* gnatsd.c (cmds): Fixed last entry.
	(start_connection): Made len a socklen_t if socklen_t is present,
 	which makes linux happy.

	* config.h: Add crappy bad fix for linux glibc madness.  "But
	it's correct according to the standard!"  Bleah.

	* Makefile.in: Added GNATSD_ACCESS_FILE, left it out from previous
	changes.  Also added rules for fconfigl.o and getdate.o to work
	around non-easily-fixable warnings.

	* configure: Regenerated with autoconf-2.13.

	* client.c (client_exit): Don't do anything if we're not a
	network client.

Mon Dec 20 15:47:25 1999  Bob Manson  <manson@tristam.juniper.net>

	* Removed config file and associated trappings, and now most of the
	  config that was previously there is now in field-config (which
	  will probably be renamed shortly).
  	
	  GNATS_ROOT is no longer.  The GNATSDB environment variable is now
 	  used to determine which database to use (or the -d option to the
 	  clients).  

	  Databases must now be specified by name.  The list of database
 	  names is now in ${datadir}/gnats_databases by default.  It is
 	  formatted similarly to the other adm files, and uses the same
 	  routines.  Since there is one other GNATS file in ${datadir},
 	  namely gnatsd.access, it may make sense to make a gnats/
 	  subdirectory there but I'm reluctant to do it for two files.

	  Currently GNATSDB only contains a database name; eventually it
	  will also be of the form
	       host:port:name
	  which is used for remote access.  Someday some sort of ssh
	  tunneling functionality will be added, especially now that the
	  emphasis is on remote access.

	  The default database is now located in ${sharedstatedir}/gnatsdb.
	  I may change things to allow the datafiles to be located
 	  indepndently from the database.  The only major change would be
 	  to the scripts, and the vast majority shouldn't need to be changed
	  now.

	  query-pr now supports specifying a format string on the
	  command line with the --format option:
	
		  query-pr --format '"%s %s" Number State'
	
	  prints out the Number: and State: field values with
	  a space between the two.  Also,
	
		  query-pr --format State

          prints out the State field.

	  A new server command, QFMT, has been added.  The query format is
	  now specified with QFMT (and must be specified before QUER is
	  invoked).  I have not tested remote access lately, it may 
	  very well be broken (tho gnatsd seems to be working from the
	  command line).

	  A few new options have been added to query-pr, to print out the
	  directory where a database is located, and to dump a sh-compatible
	  set of variables describing things like the name of the database,
	  its location, etc.

	  The NOTIFY, ACKNOWLEDGE and DEFAULT_SUBMITTER configure options
	  have been deleted.  DEFAULT_SUBMITTER is gotten from the submitters
	  list instead--it's the first entry.  (It always was, it's just
	  not being kept in two places now).  There's also no longer a
	  default port number--if you need to set a default port, add it
 	  to /etc/services as a service instead.

	  MAIL_AGENT is also gone; the mail-agent script is used instead
	  (the script is installed in ${libexecdir}/gnats/mail-agent).

	  lists.c has been reoverhauled; it's much better now.  It no longer
	  dumps out files directly, except for the field-config file.

	  db_conf* have been removed (functionality replaced in database.c).

	  Many of the scripts are currently broken (they refer to GNATS_ROOT,
	  and they need to call query-pr to get the directory name for the
	  database instead).

	  Many, many, many prototype fixes.  10 hours worth, in fact.
  	  Enabled several anal pedantic warnings in gcc.  Eventually these
 	  will only be enabled when --enable-maintainer-mode is turned on
	  (some systems have broken headers and things simply won't
	  compile otherwise).

	  Removed xmalloc.[ch]; xmalloc is used from libiberty, and free is
	  called directly.  There will probably be problems because of this,
	  because some libcs are unhappy about freeing NULL pointers; the
	  code in GNATS should be fixed instead of using a wrapper.

	  gnatsd.conf is now renamed to gnatsd.host_access; a slightly more
	  descriptive name.  It also uses the adm.c routines for reading.

	  Most of delete-pr is in pr-edit now; delete-pr still handles
	  deleting all closed PRs.

	  Most of the scripts have been fixed.  Some of them are almost
	  certainly still busted.  Scripts that still directly refer to 
	  files are (mostly) \hbadness 10000 and need to be fixed.  None
	  of the scripts should be manipulating PRs or the index file
	  directly.  I know that check-db is massively not working
	  right now.

	  edit-pr is kind of suckage right now, but it should still
	  work.  It still knows about which fields need to have
	  audit-trail entries added; I had planned on fixing this
	  for 4.0, but it won't happen.  Most of the functionality is
	  actually in the server, except for sending mail when changes
	  occur.

	  The "site" functionality has been removed.  It never was implemented
	  very well or thoroughly.  Something similar may be reimplemented,
	  but not in 4.0.

	  This is likely the last major set of changes before 4.0 beta
	  is released.  The only planned changes are to filenames, and
	  of course the major associated documentation cleanups.  I
	  also need to track down memory leaks, tho given the nature of
	  the programs involved this actually isn't all that crucial.

1999-12-16  Kenneth H. Cox  <kenstir@kilimanjaro.senteinc.com>

	* Makefile.in (install-gnats-arch-indep): Location of gnats was
	$(top_builddir) which was not defined.  Changed to $(srcdir).

Fri Dec 10 17:04:38 1999  Bob Manson  <manson@tristam.juniper.net>

	* query.c (parseQueryExpression): Make sure both sides of the
	QueryExpr are NULL.

	* pr.c (newFieldDef, freeFieldDef, freeStringList, freeFieldList,
	freeFieldEdit, clearFieldList, freeInputTemplate): New functions.

	* pr-edit.c (main): Removed -F option.

	* index.c (indexEntry): Added nextPR member.  The index chain
	is now kept as part of the PR's index.
	(check_pr_chain, free_pr_chain, init_index, get_pr_chain,
	free_curr_pr_chain, replaceCurrentPRInIndex, get_next_pr): New
	functions, or moved from pr.c.

	* field.h: Moved PR_FieldType and SearchType here.

	* edit.c (replace_pr): Removed force argument.
	(rewrite_pr): Ditto.
	(processPRChanges): New function.

	* client.c (sendRemoteListQuery): New function.
	(sendRemoteQuery): Renamed from send_remote_query().  Moved
	list functionality into sendRemoteListQuery().

	* adm.c (freeAdmFieldDesc, freeAdmEntryChain): New functions.

Thu Dec  9 20:57:02 1999  Bob Manson  <manson@tristam.juniper.net>

	* pr.c (field_value): Fundamental change--PR contents always
 	override index contents.

	* getclose.c (do_prlist): Use gen_pr_path().

	* gen-index.c (do_category): Check to see if the PR read in is
	remotely sane.  (We should return an error status from read_pr()
	since it no longer insanely exits).

	* query.c(make_path): Removed, no longer used.

	* internal.c: Removed gnats_locked (identical to is_gnats_locked).

	* lists.c (stringToListType, listTypeToString): New functions.
	(getGnatsFile): Renamed from get_gnats_file; simplified.

	* cmds.c (GNATS_list): New function, calls getGnatsFile.  Remove
 	old GNATS_l* list functions.

	* client.c (send_remote_query): Change list parameter. Use
	listTypeToString ().

	* query.h: Remove unused format #defines.  Remove LIST_*
	bitmasks; add ListTypes enum.

Wed Dec  8 16:30:09 1999  Bob Manson  <manson@tristam.juniper.net>

	* query-pr.c (main): Use printValidValues instead of coding it
	here.

	* pr.c (printValidValues): New function.

	* gnatsd.c (cmds): Add new commands.

	* cmds.c (GNATS_fdsc, GNATS_flds, GNATS_linp, GNATS_ftyp, GNATS_fvld):
	New functions.
	(GNATS_help): Add descriptions for new server commands.

	* edit.c (check_pr): Don't bother setting the bad value for
 	Category:, Submitter:, or Responsible: fields.  strdup invalid
 	fields when we *do* pass them in.

	* client.c (client_print_errors): Print out the supplied error
 	message for an invalid category, submitter, responsible or date
	field.

	* pr.c (check_enum_types): Require values for all enum fields that
 	don't allow any value.  (Possibly should require a value even if
 	it allows any value.)

	* query-pr.c: Add list-fields, list-input-fields, field-type,
	field-description and valid-values options.

	* pr.c (fieldTypeAsString, setInputTemplate, getInputTemplate):
	New functions.

	* npr-edit.c: Add check-initial option.
	* pr-edit.c: Ditto.

	* lists.c (get_gnats_file): Add LIST_FIELD_NAMES and
	LIST_INPUT_FIELD_NAMES list options.

	* field.h (InputTemplate): New structure.
	(field_def): Add description member.

	* field-config: Add a few more comments, description entries for
	most of the fields, and an initial-entry section.

	* fconfigl.l: Add description and initial-entry keywords.

	* fconfig.y: Add "input" section for describing which fields
	should be required for an initial PR, and a "description"
	field to describe each field.

	* edit.c (check_pr_file): Add option for verifying initial PRs.
	(check_pr): Ditto.

	* cmds.c (GNATS_chek): Add command option for verifying initial
	PRs.

Thu Dec  2 17:54:33 1999  Bob Manson  <manson@tristam.juniper.net>

	* query.c (parseFieldName): Make public.

	* pr.c (field_change_reason): New routine.
	(struct PR_private): Added multiFieldIsReason member.
	(setPRChain): Don't free the current PR chain, for now.
	(replace_existing_pr): Use field_value () instead of
	violating interfaces.
	(replace_existing_pr): Step to the next field.
	(get_field_value): New function.

	* pcodes.h (CODE_INVALID_FIELD_NAME): New code.

	* field.h (field_list): Add name and isReason fields.
	(field_edit): New structure.

	* fconfig.y: Add support for on-change, require, append-to-field
	and set-field tokens.  Remove code for audit-related keywords.

	* edit.c (rewrite_pr): Get the PR index chain before we do
 	anything else.  Don't redeclare old_pr.  Invoke applyChangeActions ()
	on fields that have changed in the PR.
	(editGetFieldValue, applyFieldEdit, applyChangeActions): New
	functions.

Wed Dec  1 13:29:02 1999  Bob Manson  <manson@tristam.juniper.net>

	* pr.c (find_field_num): Check for a "reason changed" field.
	(verify_enum): Check for allow_any_value.

	* pr-edit.c (main): Fix --unlockdb.

	* field-config: Remove default value for Audit-Trail.

	* fconfig.y: Add support for add-audit keyword.

	* adm.c (initAdmField): Only set the default value if allow_any_value
	isn't set for the field.

Tue Nov 30 14:28:27 1999  Bob Manson  <manson@tristam.juniper.net>

	* pr.c (free_pr_header): New function.
	(free_pr_contents): Don't free the header contents here, as otherwise
	the header will never be available after a PR is read in.
	(free_pr): Free the PR's header too.

	* query.c (iterate_prs): Ditto.

	* index.c (indexValue): If there's no index available for this
	PR, return NULL instead of coredumping.

	* pr.c (allocPR): Initialize the private struct.

	* Move more PR-related code into pr.c; move index-related code
	  into index.c.  Make Index weak and wimpy (with the thought of
	  removing it entirely).

	* index.c: Move the Index struct into here, as it is no longer
 	needed publicly.

Mon Nov 29 18:52:47 1999  Bob Manson  <manson@tristam.juniper.net>

	* pr.c: Change the value member into a struct.

1999-11-14  Jason Molenda  (jsm@bugshack.cygnus.com)

	* BETA: This file renamed to "NEWS".  Seems more appropriate.

1999-11-14  Jason Molenda  (jsm@bugshack.cygnus.com)

	* mkdist.sh:  Recognize --database command line option.
	Get the categories file from the gnats database directory
	instead of the dist directory.  Update copyright text to 
	correct FSF address.
	Fixes one part of PR gnats/15
	TODO: man/mkdist.man is in need of an update.

Tue Nov  9 17:45:36 1999  Bob Manson  <manson@tristam.juniper.net>

	* pr.h: Remove temptation.
	* pr.c: Move tempted members into private struct.
	(free_pr_contents): Free up the PR's buffer.

	* file-pr.c (append_report): Don't check the contents of the
	X-Gnats-Nonotify: field; if it's there, then don't send mail.
	Remove gratuitous goto.

	* edit.c (rewrite_pr): We only need to check the state types; if
	they're different, the state has changed.

	* npr-edit.c (net_send_pr_command): New function; read in
	a PR and send it along with the appropriate command.
	(net_check_pr): Use it.
	(net_submit_pr): Ditto.

	* file-pr.c: Clean up a few function prototypes.  Delete
	bad_fields static variable; pass it in as needed.
	(append_report): Simplify; use rewrite_pr ().

	* edit.c (fix_closed_date): New function.
	(rewrite_pr): Use it.
	(edit_field): Free the PR after we're done with it.  Don't
	free it if we actually passed it into rewrite_pr (), tho.

	* cmds.c (GNATS_mlpr): Free the PR we allocated if we exit
	early.

1999-11-07  Jason Molenda  (jsm@makita.cygnus.com)

	* BETA: Add notes about 3.113 release.

1999-11-1  Bob Manson  <manson@tristam.juniper.net>

	* Massive changes to implement PRs as first-class objects; there
	  is no longer the concept of "current pr".  Initial cut at
	  removing K&R compatibility cruft.
	
	* autoconf.h.in, configure.in, query-pr.c: Removed
 	GNATS_RELEASE_BASED--it was mostly gone anyway.

	* npr-edit.c: Removed XXXnet_check_pr (); it was badness 10k.

1999-10-27  Bob Manson  <manson@tristam.juniper.net>

	* fconfig.y: Fix typo in regexpList rule.

1999-10-27  Jason Molenda  (jsm@bugshack.cygnus.com)

        * at-pr.sh:  Send error/warning messages to stderr.
        Fix handling of --directory option, thanks to patch from
        <m.seaman@inpharmatica.co.uk>
        Fixes PR gnats/6

1999-10-27  Jason Molenda  (jsm@bugshack.cygnus.com)

	* getdate.y:  Add local modification to recognize EEST, CES, 
	and CEST timezones.
	* getdate.c: Regenerated.

1999-10-27  Jason Molenda  (jsm@bugshack.cygnus.com)

	* ChangeLog.old: Moved to ChangeLog.v3.

1999-10-26  Andreas Luik <Andreas.Luik@orthogon.de>

        * Makefile.in (distclean): Also remove config.log.
        (maintainer-clean): Accept this as the same as realclean.

1999-10-26  Andreas Luik <Andreas.Luik@orthogon.de>

	* mkcat.sh: Portability fix for zeroing out GNATS_SITE and 
	categories files.

Mon Oct 25 16:23:27 1999  Bob Manson  <manson@tristam.juniper.net>

	* pr.c: Moved contents of headers.c here.  Header contents now
	exist as part of the PR object; names are kept in a separate
	array.
	* headers.c, headers.h: Deleted, no longer used.

1999-10-26  Jason Molenda  (jsm@bugshack.cygnus.com)

	* getdate.y, getdate.c, getdate.h: Import current FSF version
	of getdate.y and its generated siblings.  Pulled in from tar-1.13.9,
        master versions are apparently under RCS on the FSF machines.
	* MANIFEST: List getdate.h.

1999-10-26  Andreas Luik <Andreas.Luik@orthogon.de>

        * mkdist.sh: Change set call for better portability.

1999-10-26  Jason Molenda  (jsm@bugshack.cygnus.com)

	* BETA: Include beta notes for 3.111 and 3.112.

1999-10-26  Jason Molenda  (jsm@bugshack.cygnus.com)

	* configure, config.h.in:  Regenerate with autoconf 2.13.

1999-10-25  Andreas Luik <Andreas.Luik@orthogon.de>

	* man/edit-pr.man, man/file-pr.man, man/gen-index.man, man/gnats.man,
        man/mkcat.man, man/mkdist.man, man/nquery-pr.man, man/query-pr.man,
        man/queue-pr.man, man/rmcat.man:
	Correct references ("SEE ALSO") to "gnats(7)" instead of "gnats(l)".
	One line description in .SH NAME; required for Solaris windex 
	generation.

1999-10-25  Jason Molenda  (jsm@bugshack.cygnus.com)

        * gnats-el.in (start-background): Convert random number to a string
        before concatenating.  Patch from Palle Girgensohn <girgen@partitur.se>
        Fixes PR gnats/13

Fri Oct 22 15:43:59 1999  Bob Manson  <manson@tristam.juniper.net>

	* file-pr.sh, nfile-pr.sh, gnats-file-pr.sh: New files. file-pr
	is now replaced with edit-pr --submit.

	* main.c: Deleted, no longer used.

	* cmds.c (print_server_errors): Handle CODE_INVALID_FIELD_CONTENTS
 	specially.
	(GNATS_appnOrRepl, GNATS_appn, GNATS_repl, get_text_memory): New
 	functions.

	* field.h (FieldDef): regex is now a Stringlist.

	* fconfig.y: Make the regex qualifier a StringList.

	* edit.c (check_curr_pr): If a date field is null, don't coredump.
	The regex field is now a StringList; check all of the regexps.
	(edit_field): Read in the PR we're editing.

	* client.c (client_print_errors): Print out the field.value
 	contents when there is an invalid field.

Thu Oct 21 19:10:26 1999  Bob Manson  <manson@tristam.juniper.net>

	Add commands to allow the server to add new PRs.

	* pr-edit.c: Add submit, append and replace options.
	* npr-edit.c: Ditto.

	* main.c (main): Call submit_pr () instead of gnats ().

	* file-pr.c (create_pr_file, submit_pr): New functions.
	(gnats): Call create_pr_file.

	* edit.c (check_curr_pr, rewrite_curr_pr, edit_field): New
 	functions.
	(check_pr): Read in the PR and call check_curr_pr.

	* cmds.c (GNATS_subm): New function.

Wed Oct 20 20:09:51 1999  Bob Manson  <manson@tristam.juniper.net>

	* pr.c (struct PR_private): Used by the PR reading code to keep
	track of state while reading.

	* pr.h(struct PR_struct): New type to represent contents of PRs.

Tue Oct 19 15:33:36 1999  Bob Manson  <manson@tristam.juniper.net>

	* pr.c (read_pr): Split up into three new functions, so that PRs
 	can be added line-by-line. 

	* Makefile.in (install-gnats-arch-indep): Fix from Jeff
	Bailey <jbailey@nisa.net> when srcdir != objdir.

	* fconfig.y: Added allow-any-value entry for enums, to allow
	any value to appear (this seems contradictory, but it's needed
	for the Responsible: field).

	* fconfigl.l: Added allow-any-value keyword.

	* pr.c (check_enum_types): Check for allow_any_value flag
	in the field.

Thu Sep 30 12:36:59 1999  Bob Manson  <manson@tristam.juniper.net>

	* pr.c (check_enum_types): strdup() the field's default value, if
 	we have to assign one.
	
Wed Sep 29 13:34:31 1999  Bob Manson  <manson@tristam.juniper.net>

	* query.c (pr_match_field): Read in the PR if the field we're
	checking doesn't appear in the index.
	(parseQueryExpression): New function. Parses a query expression
 	into a QueryExpr.
	(queryExprToString): New function.  Converts a QueryExpr into
	a string query expression.
	
	* query-pr.c (long_options): Added new option "expr", which
	accepts a boolean query expression; uses parseQueryExpression()
	to parse the expression.

	* gnats.h: Moved gnats_* variables here; they will eventually be
	deleted.

	* field.h (struct field_def): Rearrangement of members to
	make a bit more sense.

Mon Sep 27 21:08:18 1999  Bob Manson  <manson@tristam.juniper.net>

	* pr.h (SearchType): Added DefaultSearchType value.

	* query.c (add_query_builtin_field): New function.
 	 Changed previous callers of add_query_field to use it as
	 appropriate.
	(searchTypes): Added entry for DefaultSearchType.
	(pr_match_field): Handle DefaultSearchType.

Thu Sep 23 19:54:19 1999  Bob Manson  <manson@tristam.juniper.net>

	* pr.c (check_enum_types): Don't set the value to the default
	unless the original value was bad.

Tue Sep 21 16:53:52 1999  Bob Manson  <manson@tristam.juniper.net>

	Changes to allow adding new fields, and to divorce the concept of
 	"field name" versus "builtin name".

	* Use BUILTINNAME->index to get a builtin field's index number.
	(FieldIndex): New type, partially replacing PR_Name.

	* query.c (iterate_prs): Call clean_pr () after we're done
	with the PR.

	* client.c (client_print_errors): Fix printout of invalid enum
	errors.

	* builtin-fields.h: New file.  It currently contains all of the
 	pre-4.0 fields; this will eventually only contain those fields
 	strictly needed by GNATS.

	* fconfig.y, fconfigl.l: Add new builtin-name keyword.

	* field.h (struct field_def): Remove netquery field.

Wed Aug 25 12:04:22 1999  Bob Manson  <bmanson@tristam.juniper.net>

	* pr-init.c (fconfig_parse, argument func): New argument.
	(get_line): New function.

	* cmds.c (GNATS_lfds): New function; command for dumping the
 	field-config file to the client.

	* client.c (client_get_field_config_line, client_get_field_config):
	New functions.
	(client_init_gnats): Call client_get_field_config ().

	* adm.c (initAdmField): Don't explode if the contents of the chain
 	for the field are NULL.

	* query.c (getSearchTypeForName, getSearchNameForType): New
	functions.

	* pr.h (FIRST_BUILTIN_FIELD, NUM_BUILTIN_FIELDS): New.

	* pr-init.c (builtin): Change "Target" to be "Quarter".

	* gnatsd.c (cmds): Add FVAL.

	* files.c: Remove init_classes() and init_states().

	* field-config: Remove the network-query-command definitions.

	* fconfigl.l: Add "%option nounput" to make flex behave. Remove
	network-query-command.

	* fconfig.y: Add extern declarations for fconferror() and
	fconflex ().  Remove the network-query-command parse.

	* cmds.c (netcommands): New array to hold the old-style network
	query commands; these are now hardcoded, and will probably be
	removed.
	(init_server_cmds): Initialize netcommands.
	(GNATS_fval): New function, to add the FVAL command.

	* client.c (send_query_field): Use the FVAL query command.

	* Makefile.in: Use @CFLAGS@ instead of hardcoding -g.

	* configure.in: Turn on -Wall -ansi -pedantic -Werror for
	GCC.

1999-08-24  Bob Manson  <bmanson@juniper.net>

	* Initial checkin for 4.0.
	

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