Finish migration to Git.

* Makefile.am (dist-hook): Create ChangeLog.
(ChangeLog): New rule.
* NEWS, README-alpha, README-hacking: Update
* gnulib.modules: Add gitlog-to-changelog
* ChangeLog: Rename to ChangeLog.svn

* tests/hasmx.at, tests/hostname.at, tests/ismx.at,
tests/poll.at, tests/poll01.at, tests/poll02.at,
tests/poll03.at, tests/rescname.at, tests/resolve.at,
tests/testsuite.at: Skip tests if the network is down.

1 files changed, 5486 insertions, 0 deletions

diff --git a/ChangeLog.svn b/ChangeLog.svn
new file mode 100644
index 00000000..dc3fc370
--- /dev/null
+++ b/ChangeLog.svn
@@ -0,0 +1,5486 @@
+2009-03-12  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Fix the current_message function and subprocess handling in mtasim.
+	
+	* mtasim/mtasim.c (stop_mailfromd): Wait for the mailfromd child
+	to terminate and analyze its return status.
+
+	* mfd/bi_msg.m4 (bi_drop_current_message): New function.
+	* mfd/prog.c (env_capture_start): Call bi_drop_current_message if
+	the capture stream already exists (i.e. when starting processing
+	2nd or later message in a session).
+	* mfd/msg.h (bi_drop_current_message): New prototype.
+	* gacopyz/server.c (srv_connect): Retry attempts to connect
+	if they fail with ECONNREFUSED. Implement 5-second timeout.
+	
+	* tests/testsuite.at (MAILFROMD_OPTIONS): New define.
+	(AT_MTA_TEST): Pass MAILFROMD_OPTIONS to mtasim invocation.
+	(AT_WITH_MAILFROMD_OPTIONS): New macro.
+	Include curmsg.at.
+	* tests/curmsg.at: New file
+	* tests/etc/Makefile.am (RCFILES): Add size.rc
+	* tests/etc/size.rc: New file
+
+2009-03-10  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* mfd/prog.c (env_capture_start): Do not create the stream if it
+	already exists. Bug reported by Con Tassios.
+	* mfd/bi_sieve.m4 (sieve): Don't free unexistend Sieve machines.
+	* THANKS: Update
+	* NEWS: Update
+	
+2009-02-20  Sergey Poznyakoff  <gray@mirddin.farlep.net>
+
+	* mfd/bi_io.m4 (write): Fix spurious runtime exceptions, raised if
+	the third argument was not given.
+
+2009-02-20  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* mfd/engine.c (concat_args): Do not print debugging info, it is
+	done by the caller.
+	(mlfi_envfrom, mlfi_envrcpt): Include argv[0] in the debugging
+	info. This complements the yesterday's change.
+
+2009-02-19  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* mfd/engine.c (mlfi_envfrom, mlfi_envrcpt): Fix second argument,
+	so that it does not include $1.
+	* THANKS: Update.
+	* mflib/sa.mf (sa_format_report_header): Improve formatting.
+
+2009-02-18  Sergey Poznyakoff  <gray@mirddin.farlep.net>
+
+	* mfd/gram.y (state_parms): Fix number of arguments to
+	envfrom and envrcpt.  Bug reported by Patrick Dalais
+	<patrick AT depari.co.za>.
+	
+	* tests/fromargs.at, tests/rcptargs.at: New tests.
+	* tests/testsuite.at, tests/Makefile.am: Add new tests.
+	* tests/etc/ack.rc: Increase stack allocation.
+
+2008-12-26  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Version 5.0
+	
+	* configure.ac, NEWS: Version 5.0.
+	* doc/mailfromd.texi, doc/pies.texi, doc/pmult.texi: Update.
+	* doc/Makefile.am (check-builtins): Account for
+	MF_DEFUN_VARARGS_NO_PROM.
+	
+2008-12-16  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Fix sprintf, accidentally broken on 2008-07-14.
+	
+	* mfd/symtab.c (va_builtin_install): Initialize flags to 0.
+	(va_builtin_install_ex): Remove capture and varargs, replace them
+	with flags.
+	* mfd/snarf.m4 (__mf_defun,MF_DEFUN_VARARGS): Reflect changes to
+	va_builtin_install_ex.
+	(MF_DEFUN_VARARGS_NO_PROM): New defun.
+	* mfd/gram.y (cast_arg_list): Add 4th argument, controlling
+	argument type promotion.
+	* mfd/drivers.c (code_type_builtin): Use builtin.flags.
+	* mfd/mailfromd.h (MFD_BUILTIN_*): New defines.
+	(struct builtin): Remove capture and varargs, replace them
+	with flags.
+	* mfd/bi_sprintf.m4: Define sprintf as MF_DEFUN_VARARGS_NO_PROM.
+
+2008-12-01  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Documentation and minor fixes.
+
+	* pies/pies.c, pies/progman.c, pies/meta1gram.y, pies/pies.h,
+	pies/meta1lex.l: Normalize output redirection terminology, fix the
+	debug levels.
+	* pmult/pmult.c: Fix error message
+	* doc/pies.texi: Document the configuration.
+
+2008-11-28  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* mfd/engine.c, mfd/gram.y, mfd/mailfromd.h, mfd/prog.c,
+	mfd/prog.h, gacopyz/gacopyz.h, gacopyz/context.c,
+	gacopyz/gacopyz.c: Add const qualifiers to gacopyz_getsymval,
+	gacopyz_replace_body and derived functions.
+
+	Emulate Sendmail behavior for SMFIR_REPLBODY.
+	
+	* pmult/pmult.c (struct pmult_priv_data): New members hdrbuf and
+	body_itr. Remove body_off.
+	(pmult_append_body_chunk): Set bucket size to PMILTER_CHUNK_SIZE.
+	(pmult_clear): Free new pmult_priv_data members.
+	(pmult_free): Call pmult_clear first.
+	(pmult_eom): Initialize pmult_priv_data members for eventual body
+	replacement.
+	(pmult_msg_rplc): First send headers, then body.
+	
+2008-11-25  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Initial implementation of body replacement.
+	
+	* mfd/engine.c (run_msgmod): Handle body_repl
+	* mfd/gram.y (msgmod_opcode_str): Likewise.
+	* mfd/mailfromd.h (enum msgmod_opcode): New constant body_repl.
+	* mfd/bi_body.m4 (replbody): New function (proof-of-concept).
+	
+	* pmult/pmult.c (struct pmult_priv_data): New fields body_off,
+	body_chunks.
+	(pmult_append_body_chunk): New function.
+	(cb_reply): Handle SMFIR_REPLBODY
+	(pmult_std_reply): Likewise.
+	(pmult_clear): Destroy body_chunks
+	(pmult_eom): Request body replacement if body_chunks is not NULL.
+	(pmult_msg_rplc,pmult_msg_rplc_stat): New functions.
+	(pmilter): Register pmult_msg_rplc and pmult_msg_rplc_stat.
+
+2008-11-21  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* pies/pies.c (component_cfg_param): New statement settle-timeout.
+	* pies/progman.c (recompute_alarm): New static;
+	(prog_start): Start the component only if all of its prerequisites
+	are running.
+	(progman_recompute_alarm): New function.
+	(progman_start): Reset recompute_alarm to 0.
+	(check_stopping): New function.
+	(progman_wake_sleeping): Handle also status_stopping and
+	status_enabled. Recompute alarm before leaving.
+	(prog_start_prerequisites): Return 0 or 1 depending on whether all
+	prerequisites have been started.
+	(prog_stop): Raise recompute_alarm for stopping components.
+	(progman_cleanup): Force status_enabled before attepmting to
+	start a component.
+	(progman_cleanup): Add a \n after debugging message.
+	Run progman_wake_sleeping unlsess expect_term is set.
+	* pies/meta1gram.y (translate_node_list): Force settle-timeout =
+	1.
+	* pies/pies.h (struct component.settle_timeout): New member.
+
+	* pies/pies.c (main): New options --force, --dump-prereq and
+	--dump-depmap.
+	Refuse to start if another instance is already running.
+	(pies_check_status): New function.
+	(pies_status): Rewrite using pies_check_status.
+	* pies/progman.c (component_fixup_depend): Bugfix: move
+	mu_list_append off the conditional.
+	(progman_dump_prereq, progman_dump_depmap): New functions.
+	* pies/meta1gram.y (yyerror): Return 0.
+	* pies/pies.h (progman_dump_prereq, progman_dump_depmap): New
+	protos.
+	(meta1_parser_set_debug, meta1lex, meta1error)
+	(meta1parse): Likewise.
+	
+	* pies/progman.c (print_dep): New function.
+	(progman_build_depmap): Call print_dep to facilitate fixing cyclic
+	dependencies.
+	(prog_start_prerequisites): Fix debugging output.
+	Remove spurious second loop (was it a typo or copy-paste
+	leftover?)
+	(prog_stop_dependents): Fix debugging output.
+	(progman_dump_stats): Avoid race conditions between running and
+	querying instances.
+
+2008-11-17  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Document and improve pmult.
+	
+	* pmult/pmult.c (debug_level): Remove.
+	(struct pmult_priv_data): Remove debug. Use pmult_debug instead.
+	(macro_trans): Define Sendmail compatibility macros cn_issuer and
+	cn_subject.
+	(builtin_macros): Fix typo in "multiplexer".
+	(define_macros): Rewrite.  The "define-macros" statement takes
+	exactly two arguments, each of which can be either a string or a
+	list of strings.
+	* doc/values.texi, doc/mailfromd.texi, doc/pmult.texi: Update.
+
+	* doc/Makefile.am (check-fixmes): Scan all texinfo documents.
+	
+	Fix handling of retranslators.
+	
+	* pies/pies.c (main): Call progman_build_depmap and
+	progman_create_sockets before starting up components.
+	* pies/progman.c (struct prog): New member `retr'.
+	(destroy_prog): New function.
+	(retr_tag): Change signature. Fix erroneous condition for
+	xalloc_die.
+	(register_retr): Return prog. Make static. Initialize idx
+	with -1.
+	(update_retr): Register retranslator, if necessary.
+	(progman_register_retranslators): Remove.
+	(register_prog0): 2nd argument: index.
+	(register_prog): Do not create socket at once.
+	(prog_start): Remove debugging fprintf.
+	(progman_accept): Update call to register_prog0.
+	(progman_create_sockets): New function.
+	(progman_start): Remove calls to progman_register_retranslators
+	and progman_build_depmap. They must be done only once.
+	(prog_stop_retranslators): New function.
+	(prog_stop_dependents): Call prog_stop_retranslators.
+	(progman_cleanup): Remove dangling retranslators.
+	* pies/pies.h (progman_create_sockets): New prototype.
+
+2008-11-16  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Improve pies.
+	
+	* pies/pies.h (create_socket): Change proto to 3 arguments.
+	* pies/socket.c (create_socket): Take two additional arguments.
+	Allow to configure ownership and mode of created UNIX sockets.
+	* pies/progman.c (register_prog, prog_start): Update calls to
+	create_socket.
+
+	Implement ctype functions.
+	
+	* mfd/bi_ctype.m4: New function.
+	* mfd/Makefile.am (inc_DATA): Add bi_ctype.m4.
+	* doc/Makefile.am (check-builtins): Update source sed expression.
+	* doc/mailfromd.texi, NEWS: Document ctype functions.
+
+2008-11-15  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Improve handling of program privileges.
+	
+	* lib/libmf.h (struct mf_privs): New data type.
+	(get_user_groups, mf_priv_setup, mf_epriv_setup): New prototypes.
+	* lib/userprivs.c (get_user_groups, mf_priv_setup)
+	(mf_epriv_setup): New functions.
+	
+	* smap/smap.c: If user is specified, switch to effective uid/gid,
+	in order for msrv to create files with right privileges, on one
+	hand, and to be able to create pidfile in root-owned directories
+	(e.g. /var/run), on the other hand. This requires todays snapshot
+	of Mailutils.
+
+	* pies/pies.h (struct pies_privs_data): Remove
+	(struct component): Change type of `privs' to struct mf_privs.
+	(priv_setup): Remove.
+	* pies/pies.c: Use mf_priv* stuff to manipulate privileges.
+	* pies/progman.c: Likewise.
+	* pies/meta1gram.y (list): allow for trailing comma.
+
+2008-11-13  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Bugfix.
+
+	* mfd/bi_string.m4 (index) (rindex): Third argument (start index)
+	can equal string length.
+	* pies/Makefile.am (LDADD): Add MF_PROCTITLE_LIBS
+	* lib/proctitle.c (mf_proctitle_format):
+	* pies/progman.c (progman_register_retranslators): Register
+	retranslators only for retr_syslog.
+	(open_retranslator): Do not prepend program name to the proctitle.
+	It is done automatically by the library.
+	* lib/proctitle.c: Declare environ.
+	Define __progname if not defined in libc.
+	(mf_proctitle_init): Set __progname.
+	(mf_proctitle_format): Prepend program name to the proctitle.
+
+	Implement file output redirection.
+	
+	* pies/pies.h (enum retr_type): New constants.
+	(struct retranslator): New type.
+	(struct component): Change type of retr to struct retranslator.
+	All uses updated.
+	* pies/pies.c (_cb_retr): Takes two arguments:
+	redirection type and file name or syslog priority.
+	(make_full_name): New function.
+	(component_verify): Check retr file names.
+	* pies/progman.c (redirect_to_file): New function.
+	(open_retranslator): Handle file redirects.
+	(prog_start): Open /dev/null in wronly mode.
+	* pies/meta1gram.y (create_retr_node): New function.
+	(translate_node_list): Create default "stderr" statement.
+
+	* lib/libmf.h (mf_proctitle_init): New prototype.
+	* lib/proctitle.c: Include stdio.h
+	* bootstrap: Fix invocation of aclocal.
+
+	Implement setproctitle functionality for pies.
+	
+	* am: New directory.
+	* am/aggr.m4, am/debug.m4: New files (from acinclude.m4)
+	* am/proctitle.m4: New file.
+	* acinclude.m4: Removed.
+	* configure.ac: Call MF_PROCTITLE.
+	* lib/libmf.h (mf_proctitle_format): New prototype.
+	* lib/proctitle.c: New file.
+	* lib/Makefile.am (libmf_a_SOURCES): Add proctitle.c.
+	* Makefile.am (ACLOCAL_AMFLAGS): Add -I am
+	
+	* pies/pies.c (main): Call mf_proctitle_init.
+	* pies/progman.c (retr_tag): Rewrite in a safer way.
+	(open_retranslator): Set program title in child.
+	
+	Allow to complement existing components (useful for MeTA1
+	includes).
+	
+	* pies/pies.c (component_verify): New function.
+	(component_section_parser): Call component_verify.
+	(_cm_include_meta1): Reduce the tree at once.
+	(parse_meta1_conf): Not needed any more.
+	* pies/progman.c (progman_register_retranslators): New function.
+	(pies/progman.c): Do not register retranslators: wait until the
+	entire config is parsed and do that in progman_start.
+	(progman_start): Call progman_register_retranslators.
+
+2008-11-12  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Implement dependencies/prerequisites in MeTA1.
+	
+	* pies/pies.c (component_cfg_param): Rename "depend" to
+	"prerequisites". Add new keyword "dependents".
+	(pies_cfg_param): New keyword "limits".
+	* pies/progman.c (struct prog): Rename "depend" to "prereq".
+	(prog_start_dependencies): Rename to prog_start_prerequisites
+	(register_prog0): Do not fill prereq. This will be done later,
+	when all dependencies are resolved.
+	(prog_rebuild_prerequisites): New function.
+	(prog_start): Per-component limitis override system-wide ones.
+	(component_fixup_depend, fixup_prerequisites)
+	(rebuild_prerequisites): New functions.
+	(progman_build_depmap): Call fixup_prerequisites and
+	rebuild_prerequisites.
+	(prog_stop_dependent): Rename to prog_stop_dependents.
+	* pies/meta1gram.y: Implement restart_dependencies.
+	* pies/pies.h (struct component): Rename "depend" to "prereq". Add
+	new member "depend".
+	(pies_limits): New extern.
+	
+	Implement MeTA1 configuration file parser. 
+	
+	* configure.ac: Require Mailutils 1.9.93
+	* doc/mailfromd.texi, NEWS: Update.
+	* pies/pies.c (_cb_depend): Accept list argument.
+	(component_cfg_param): New statement: program.
+	(pies_cfg_param): New statements: include-meta1 and
+	meta1-queue-dir.
+	(parse_meta1_conf, pies_cfg_verifier): New functions.
+	(main): Set mu_app_cfg_verifier. Call parse_meta1_conf.
+	* pies/progman.c (progman_lookup_component): New function.
+	(prog_start): Pass program name (eventually differing from
+	argv[0]).
+	* pies/pies.h (struct component): New member `program'.
+	(progman_lookup_component): New prototype.
+	* pies/meta1gram.y, pies/meta1lex.h, pies/meta1lex.l: New files.
+	* pies/Makefile.am (pies_SOURCES): Add meta1gram.y and
+	pies/meta1lex.h.
+	(noinst_HEADERS, AM_YFLAGS, AM_LFLAGS): New variables.
+
+2008-11-11  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* pies/pies.c (component_cfg_param, pies_cfg_param): New keyword:
+	allgroups.
+	(pies_add_allgroups): New function.
+	* pies/limits.c: Fix debug statements.
+	* pies/progman.c (build_depmap): Rename to
+	progman_build_depmap. Make extern, for future use. All callers
+	updated.
+	* pies/pies.h (progman_build_depmap): New proto.
+
+	* pies/pies.c: Fix ACTION_COMPRELOAD
+	* pies/progman.c (open_retranslator): (child) close all open
+	sockets, except p[0] (pipe input).
+	(prog_start): Bugfix: mark sleeping components with
+	status_sleeping.
+	(prog_start): stdout retranslation works for pies_comp_pass_fd.
+	Mark started processes with status_enabled.
+	(progman_start): Start enabled processes if pid is 0.
+	(progman_stop_component): Correctly handle various status types.
+	(progman_dump_stats): Mark processes being stopped.
+	
+	* pies/pies.c (component_cfg_param): Bugfix.
+	(component_section_parser): Initialize comp->pass_fd_socket
+	* pies/progman.c (prog_start): Listen on the socket, if in pass_fd
+	mode. Avoid closing it.
+	(prog_stop_all): Kill programs being stopped.
+
+	* pies/socket.c (pass_fd): Check return from open_unix_socket.
+	
+2008-11-10  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Rewrite pies to incorporate into it the functionality of inetd and
+	mcp.
+	
+	* pies/pies.c (pmult_debug): Rename to pies_debug.
+	(pies_acl): New global.
+	(component_cfg_param): New statements: mode, socket,
+	pass-fd-socket, acl, limits.
+	(component_section_parser): Allocate comp. Check its consistency
+	on mu_cfg_section_end.
+	(pies_cfg_param): New statement: acl.
+	(main): Call mu_acl_cfg_init. Use pies_pause instead of pause.
+	* pies/limits.c: New file.
+	* pies/progman.c (enum prog_status): New status: status_listener.
+	(struct prog): Keep a pointer to the original struct component,
+	instead of copying its fields (except for depend, which is copied
+	anyway). All uses updated.
+	(prog_lookup_by_socket, unlink_prog, register_prog0): New
+	functions.
+	(prog_start, progman_cleanup, progman_stop_component): Rewrite to
+	take into account various component modes.
+	(pies_check_acl): New function.
+	(progman_accept): New function.
+	* pies/pies.h (limits_record_t): New typedef.
+	(enum pies_comp_mode): New constants.
+	(struct component): New members: mode, limits, socket_url,
+	pass_fd_socket, acl.
+	(progman_accept): New proto.
+	(pies_pause, register_listener, pass_fd, open_socket)
+	(parse_limits, set_limits): New protos.
+	* pies/Makefile.am (pies_SOURCES): Add limits.c and socket.c
+	* pies/socket.c: New file.
+
+	* configure.ac: Check for msg_control and msg_accrights in struct
+	msghdr.
+	* acinclude.m4 (IU_CHECK_MEMBER, IU_CHECK_MEMBERS): New macros
+	(from inetutils).
+	
+	* pies/progman.c (prog_start): Bugfix.
+	* pmult/pmult.c (pmult_cfg_param): New configuration statement
+	pmilter-debug.
+	(main): Call sm_pmfi_setdbg.
+
+2008-11-09  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Add built-in functions for accessing Sendmail macros.
+	
+	* mfd/mailfromd.h (env_get_macro): New proto.
+	* mfd/prog.c (env_get_macro): New function.
+	* mfd/bi_macro.m4: New file.
+	* mfd/Makefile.am (M4_FILES): Add bi_macro.m4.
+	* NEWS: Update.
+	* doc/mailfromd.texi (Macro access): New subsubsection.
+
+2008-11-07  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* mfd/bi_mbox.m4 (mailbox_open): Take 2nd optional argument,
+	specifying the permissions of the mailbox, if it is to be created.
+	* doc/mailfromd.texi, NEWS: Update.
+
+2008-11-06  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* pmult/pmult.c (collect_headers): Rewrite state machine to ensure
+	each state either advances off or switches to the new state.
+	(builtin_macros): New variable.
+	(translate_macros0): Add builtin macros.
+	(pmult_connect): Do not free priv_data even if some milters
+	returned rejects.
+
+2008-11-05  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* mfd/lex.l: Fix default condition for ML state, introduced on
+	2008-11-02.
+
+2008-11-03  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* mflib/verp.mf (verp_extract_user): Pass email as the first
+	argument.
+	* doc/mailfromd.texi: Update.
+	* doc/Makefile.am: Add pmult.texi
+	* doc/pmult.texi: New file.
+	* mfd/lex.l: %% and $$ in quoted strings are replaced by single %
+	and $, correspondingly.
+	* NEWS: Update.
+
+	Improve docs.
+	
+	* doc/mailfromd.texi, NEWS: Document `getopt' and run (script)
+	mode. 
+	* mfd/lex.l: Octal characters can contain 1 to 3 octal characters.
+	* mfd/bi_getopt.m4: Allow to specify long options (without short
+	option equivalents) that take arguments.
+	* mfd/main.c (options): Document optional argument to the `--run'
+	option.
+
+2008-11-02  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Minor improvement in the lexer.
+	
+	* mfd/lex.l (start_locus): New variable.
+	(BEGIN_X): New macro.
+	Add a rule to ignore any characters at EOF in ML state.
+	(yywrap): Report an error if the file is left not in the INITIAL
+	state, i.e. EOFs in comments or strings.
+
+	Improve the docs.
+
+	* doc/mailfromd.texi, NEWS: Update.
+	
+	Minor fix.
+	
+	* mfd/drivers.c (mark_type_asgn): Mark variable as referenced if
+	it is assigned a value.
+
+	Get rid of ml_header.  Gacopyz takes care about the header
+	formatting. 
+	
+	* gacopyz/gacopyz.h (gacopyz_safe_header_value): New proto.
+	* gacopyz/gacopyz.c (gacopyz_safe_header_value): New function.
+	(gacopyz_header_command): Use gacopyz_safe_header_value to format
+	header value.
+	* mfd/bi_sa.m4 (sa): Remove unused variable.
+	* mfd/bi_string.m4: Remove ml_header.
+	* doc/mailfromd.texi: Remove ml_header.
+	
+	New functions: replstr, ml_header, sa_format_score,
+	sa_format_report_header.
+	
+	* mflib/sa.mf: New file.
+	* mflib/Makefile.am (inc_DATA): Add sa.mf
+	* mfd/bi_string.m4 (replstr): New function.
+	
+	* doc/mailfromd.texi: Document new functions.
+	* NEWS: Update.
+
+2008-11-01  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* mfd/bi_string.m4 (rindex): Fix bug introduced on 2008-10-29.
+
+	Implement spamd REPORT in sa.
+	
+	* mfd/snarf.m4 (MF_OBSTACK_FINISH): New macro.
+	* mfd/bi_string.m4 (ml_header): New function.
+	* mfd/bi_sa.m4 (spamd_read_line0): New function.
+	(spamd_read_line): Remove last argument. Use spamd_read_line0.
+	(sa): Take a 3rd optional argument, specirying whether to
+	return spam report in sa_keywords.
+
+	Bugfix.
+	
+	* mfd/gram.y (ADD,REPLACE): Cast 2nd argument to string.
+	* mfd/bi_system.m4 (strftime): Add missing MF_OPTVAL.
+
+2008-10-31  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* pmult/pmult.c (pmult_eom): Get macros from PM_SMST_DOT list.
+
+	* gnulib.modules: Add inttostr
+	* smap/smap.c, pies/progman.c, pies/pies.h: Use umaxtostr, instead
+	of mu_umaxtostr.
+
+	* pmult/pmult.c (struct pmult_priv_data): New members: argc,
+	argv.
+	(macro_trans, meta_stage_trans, macrotab, macronames): New
+	globals.
+	(translate_macros0, translate_macros): New functions.
+	(define_macros, define_macros_iter): New functions.
+	(_cb_define, request_auth_macros): New functions.
+	(pmult_cfg_param): New keyword `define-macro'.
+	(pmult_free): Free argv.
+	(pmult_negotiate): Use sm_pmfi_setmacs, if available.
+	(pmult_connect, pmult_helo, pmult_mail, pmult_rcpt)
+	(pmult_data, process_headers, pmult_eom): Use translate_macros.
+	(main): Handle want_auth_macros.
+
+	* configure.ac: Check for sm_pmfi_setmacs. This function should
+	appear in meta1-1.0.PreAlpha28.0.
+
+2008-10-30  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* pmult/pmult.c (collect_headers): Bugfix, following changes
+	dated 2008-10-14.
+
+2008-10-29  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* mfd/bi_string.m4 (index, rindex): Take an optional third
+	argument, indicating where to start searching.
+	* NEWS, doc/mailfromd.texi: Document changes to index and rindex.
+	
+2008-10-27  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* pmult/pmult.c (pmult_std_reply): Handle SMFIR_ACCEPT.
+	* configure.ac, NEWS: Raise version patchlevel to 96
+	* mfd/drivers.c (mark_type_asgn): Add a comment.
+	* mfd/main.c (main): Do not try to start up if script_dump_xref
+	was given.
+
+2008-10-24  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* mflib/verp.mf: New file.
+	* mflib/Makefile.am: Add verp.mf.
+
+2008-10-22  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* gacopyz/server.c (gacopyz_srv_abort): Reset state to srv_ready.
+	(gacopyz_srv_helo): If called in srv_msgproc, reset the milter
+	state by calling gacopyz_srv_abort before sending the command.
+	(gacopyz_srv_envfrom): Likewise.
+
+2008-10-21  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* pmult/pmult.c: New configuration statement auth-macros.
+	(pmult_negotiate): Request auth macros for PM_SMST_MAIL if
+	auth-macros was requested.
+	(pmult_mail): Translate auth macros if present.
+
+	* gacopyz/server.c (gacopyz_srv_negotiate): Additional
+	diagnostics.
+	(gacopyz_srv_send_macros): Send macros only for those commands
+	that do require them.
+	(gacopyz_srv_send_command): Additional diagnostics.
+	* gacopyz/gacopyz.c (gacopyz_context_loop): Additional diagnostics.
+
+2008-10-16  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* pmult/pmult.c (_cb_log_level): Handle > level specifier (all
+	levels from the given one up).
+	* gacopyz/gacopyz.h (SMI_LOG_FROM): Handle n==0.
+
+2008-10-15  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* pies/progman.c (env_setup): Port new implementation from Rush.
+	
+	* gnulib.modules: Add c-ctype
+	* mtasim/mtasim.c, pies/pies.h, pmult/pmult.c, lib/parsetime.c,
+	mfd/lex.l, mfd/gram.y, mfd/mailfromd.h, mfd/spf.c,
+	mfd/bi_sprintf.m4, mfd/bi_io.m4, mfd/pp.c, mfd/main.c: Use c-ctype,
+	instead of ctype. 
+
+2008-10-14  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* pmult/pmult.c (enum pmult_msg_state): Add more states.
+	(collect_headers): Correctly handle end-of-message marker,
+	even though it should never appear here.
+	(pmult_msg_handler): Make sure the handler always processes first
+	handlers, then body, even if some of these two is missing.
+
+2008-10-13  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* gacopyz/server.c (gacopyz_srv_eom): Reset state to srv_ready.
+
+	* mfd/engine.c (mlfi_eom): Destroy md->hdr.
+	* pmult/pmult.c: Fix comment.
+	* NEWS: Update.
+
+2008-10-06  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* mfd/main.c (read_domain_file): Select first word from each
+	line.  This allows to use meta1/mt.
+
+2008-10-04  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* pies/pies.c (component_cfg_param): New configuration statement
+	`precious'.
+	* pies/progman.c (struct prog): New member `precious'.
+	(register_prog): Set precious.
+	(prog_start_dependencies): Do not mark disabled precious
+	dependencies of a disabled component.
+	* pies/pies.h (pies/pies.h): New member `precious'.
+	* pies/pies.rcin (mcp): Mark as precious.
+
+	* pies/pies.c (return_code_section_parser): Fix to work with tag
+	of any type.
+	* pies/pies.rcin: Minor change.
+
+	* configure.ac, NEWS: Raise version number to 4.9.95.
+
+	* pies/pies.c (main): Do cleanup after main action processing and
+	only if action == ACTION_CONT.
+	* pies/progman.c (struct prog): New member `prev'.
+	(link_prog): Maintain doubly-linked list.
+	(prog_stop_dependent): Avoid printing diagnostics if there are
+	no dependencies to be stopped.
+	(prog_stop): Do nothing if prog->pid is zero.
+	Do not call prog_stop_dependent, it will be done by
+	progman_cleanup. 
+	(prog_stop_all): Terminate components from last to first.
+	* pies/pies.rcin: Improve example, by adding mcp component.
+	
+	* pies/pies.c (_cb_depend): Handle single string value.
+	(_cb_retr): Fix diagnostic message.
+	(_cb_facility): New function.
+	(component_cfg_param): New statement `facility'.
+	(component_section_parser): Initialize comp.facility to the
+	default value.
+	* pies/progman.c (struct prog): New member `facility'.
+	(register_prog): Initialize facility.
+	(open_retranslator): Use master->facility.
+	* pies/pies.h (struct component): New member `facility'.
+
+2008-10-03  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* pies/progman.c (register_prog): Remove stray semicolon.
+	(retr_exit): Use _exit.
+	(prog_stop_dependent): Bugfix: stop retranlators as well as
+	components.
+
+2008-09-29  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* configure.ac, NEWS: Set patchlevel 94.
+
+	Fix MU configuration file support.
+	
+        * lib/libmf.h (config_array_to_argv)
+	(config_array_to_string, config_cb_timeout): new prototypes.
+        * lib/utils.c: New
+	* lib/Makefile.am (libmf_a_SOURCES): Add utils.c
+	* mfd/gram.y (defer_initialize_variable): Both args are const.
+	* mfd/mailfromd.h (defer_initialize_variable)
+	(add_include_dir): Change signatures.
+	* mfd/pp.c (add_include_dir): Arg is const.
+        * pies/pies.c, pmult/pmult.c, mfd/main.c: Rewrite configuration
+	file support to match changes in Mailutils.
+
+2008-09-20  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Improve stack memory management.
+
+	* mfd/gram.y (strtosize, get_stack_max, get_stack_incr)
+	(get_stack_size): New functions.
+	(pragma_stacksize): Rewrite. Take maximum stack size as an
+	optional third argument.
+	* mfd/mailfromd.h (stack_max_size): New declaration.
+	(stack_max_size): New function.
+	(expand_dataseg): Signal exception if new memory size would be
+	greater than the stack size limit.
+	* NEWS, doc/mailfromd.texi: Update.
+
+2008-09-19  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* mfd/gram.y (pragma_stacksize): Implement two stack growth
+	policies.
+	* mfd/mailfromd.h (enum stack_expand_policy): New enum.
+	(stack_expand_incr, stack_expand_policy): New global variables.
+	* mfd/prog.c (stack_expand_incr)
+	(stack_expand_policy): New global variables.
+	
+	* NEWS: Update.
+	* doc/mailfromd.texi (stacksize): Document changes to pragma
+	stacksize. 
+	* doc/values.texi (STACK-INCR): New value.
+	
+2008-09-18  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* Makefile.am: Implement a dist-hook, preventing distributing
+	an unfinished NEWS file.
+	* doc/mailfromd.texi: Document new mfl-mode customization
+	variables.
+	Add missing index entries.
+	* NEWS: Update.
+	* elisp/mfl-mode.el: Improve auto-indentation support.
+	(mfl-compute-line-indentation): Fix typo.
+
+2008-09-17  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* Makefile.am (dist-hook): New rule. Test for leftover FIXMEs in
+	NEWS.
+
+	* mfd/bi_getopt.m4 (opterr, optopt): New globals.
+	(getopt): Handle opterr and optopt.
+	(MF_INIT): Initialize opterr to 1.
+
+	* mfd/bi_getopt.m4 (getopt): Use | as a short/long option
+	separator.
+	Make sure optind/optarg are set before returning EOF.
+	* mfd/gram.y (mailfromd_run): Remove superfluous call to
+	env_leave_frame.
+	* mfd/drivers.c (mark_type_argx, mark_type_vaptr): New functions.
+	* mfd/prog.c (env_vaptr): Cast the result.
+	* mfd/main.c (argpflag): Understand abbreviated forms of the --run
+	option.
+	
+	* mfd/bi_db.m4 (dbfirst, dbnext, dbkey, dbvalue): New functions
+	(proof of concept).
+
+2008-09-16  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Implement functions with variable number of arguments and 'run' mode.
+	
+	* mfd/symtab.c (function_install): Take additional argument.
+	* mfd/lex.l: New tokens `vaptr', `...' and ARGX.
+	* mfd/snarf.m4 (MF_VASTRING): New define.
+	* mfd/gram.y: Handle functions with variable number of arguments,
+	$(expr), and vaptr() expressions.  This raises shift/reduce
+	expectation to 29 conflicts. 
+	(parmtype_function): Return dtype_string for
+	arguments from vararg list.
+	(FUNC_HIDDEN_ARGS): Return 1 if f->varargs is set.
+	(type_to_string): Handle pointer argument.
+	(function_call): Handle function->varargs.
+	(node_type): Handle node_type_argx, and node_type_vaptr.
+	(cast_arg_list): Handle variable number of arguments.
+	(cast_to): Handle dtype_pointer as dtype_number.
+	* mfd/drivers.c (argx, vaptr): New node types.
+	(code_type_call): Handle variable number of arguments.
+	(code_cast): Handle dtype_pointer as dtype_number.
+	* mfd/mailfromd.h (MAILFROMD_RUN): New define.
+	(struct argx_node): New type.
+	(struct node): Add argx_node.
+	(struct function): New member `varargs'.
+	(function_install): Add varargs.
+	(mailfromd_run): New prototype.
+	* mfd/prog.c (env_vaptr, env_get_reg): New functions.
+	(env_make_frame0): New function.
+	(instr_xmemstk): New instruction handler.
+	* mfd/opcodes (XMEMSTK): New opcode.
+	* mfd/prog.h (env_get_reg, env_vaptr): New protos.
+	* mfd/main.c (options): New option `--run'.
+	(main): Handle `run' mode.
+	* mfd/Makefile.am (M4_FILES): Add bi_getopt.m4.
+	* NEWS: Update.
+
+2008-09-15  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* tests/alias.at: New file.
+	* tests/Makefile.am (TESTSUITE_AT): Add alias.at 
+	* tests/testsuite.at: Add alias.at
+	
+	* elisp/mfl-mode.el (mfl-next-line-indentation)
+	(mfl-find-line-indentation): Fix computations for `alias',
+	`returns' and for comment lines.
+	(mfl-returns-offset, mfl-comment-offset): New customization
+	variables. 
+
+	* mflib/sav.mf: New file. Initial implementation of SAV functions
+	entirely in MFL.
+
+	* elisp/mfl-mode.el (mfl-mode): Make compile-command buffer-local.
+	
+	* mfd/symtab.c (struct alias): New data type.
+	(union symentry): New member `alias'.
+	(lookup_or_install): Remove erroneous condition, introduced in
+	r1627 (branches/release_4_3_patches), which caused third
+	argument (install) to be ignored if SYM_BITS was set in state.
+	(function_install, function_lookup): Account for aliases.
+	(install_alias): New function.
+	* mfd/lex.l (alias): New keyword.
+	* mfd/gram.y: Allow to define function aliases.
+	* mfd/mailfromd.h (SYM_ALIAS): New define.
+	(install_alias): New proto.
+
+	* doc/mailfromd.texi: Document function aliases.
+	* doc/NEWS: Likewise.
+
+	* elisp/mfl-mode.el (mfl-mfd-command): Change command name.
+	(mfl-keywords): Add alias.
+	
+2008-09-09  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* configure.ac: Version 4.9.93
+	* NEWS: Likewise.
+	* pies/pies.c: Change description.
+
+2008-09-08  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* mfd/prog.c (instr_stkalloc): Expand stack segment if needed.
+
+2008-08-17  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* mflib/pp-setup (_, N_): If used without arguments, insert
+	_ and N_ verbatim.
+	* README: Update.
+	* tests/Makefile.am (clean-local): Fix rule.
+	* configure.ac: Fix check for res_query.
+
+	* mfd/engine.c (mailfromd_daemon): Use mailfromd_umask instead of
+	a hardcoded value.
+	* mfd/mailfromd.h (mailfromd_umask): New prototype.
+	* mfd/main.c (mailfromd_umask): New variable.
+	* mfd/bi_system.m4 (umask): New built-in function.
+	* gacopyz/gacopyz.c (do_connect): Ensure umask 0117 when binding
+	the socket.
+	
+	* doc/mailfromd.texi: Improve usage of @deffn.
+	(System functions): Document umask.
+	
+2008-07-04  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Implement mailbox_append_message built-in function.
+
+	* NEWS, doc/mailfromd.texi: Document mailbox_append_message.
+	Document new semantics of `a' and `a+' in mailbox_open.
+	* mfd/bi_msg.m4 (bi_message_from_descr): New function.
+	* mfd/bi_body.m4 (current_message): Fix return value.
+	* mfd/bi_mbox.m4 (mailbox_open): Discern between `a' and `a+'.
+	(mailbox_append_message): New function.
+	* mfd/msg.h (bi_message_from_descr): New prototype.
+
+2008-06-26  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* pies/pies.h: Include stdint.h
+	* configure.ac: Fix checking for libresolv.
+
+2008-06-22  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Minor fixes.
+	
+	* doc/mailfromd.texi: Fix a typo.
+	* mfd/prog.c: Fix comment.
+	* gacopyz/server.c: Fix erroneous range checking condition.
+
+2008-05-15  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	Fixup C variables that point to dataseg after expanding it.
+	Bug reported by Sergey Afonin.
+	
+	* mfd/snarf.m4 (mf_c_argdcl): Produce only C declarations.
+	(mf_c_arginit): New macro.
+	(__mf_c_argdcl_list,__mf_c_arginit_list): New auxiliary macros.
+	(__mf_c_arglist): Rewrite using the above macros.
+	(mf_c_arglist,MF_VA_ARG): Reflect changes to get_.*_arg functions.
+	* mfd/bi_sprintf.m4: Update invocations of MF_VA_ARG.
+	* mfd/prog.c (struct eval_environ): New members auto_ptr and
+	numautos.
+	(env_register_auto, env_unregister_autos, env_fixup_autos): New
+	functions.
+	(expand_dataseg): Call env_fixup_autos.
+	(get_literal, get_string_arg): Change signature. Call
+	env_register_auto. All callers updated.
+	(get_numeric_arg): Change signature for consistency with other
+	get_ functions. All callers updated.
+	(get_pointer_arg): New function.
+	(eval_environment): Call env_unregister_autos after running each
+	instruction.
+	* mfd/prog.h (get_pointer_arg): New function.
+	(get_string_arg, get_numeric_arg): Change prototypes.
+	* mfd/bi_sieve.m4: Minor stylistic fix.
+	* NEWS: Update.
+	
+	* mfd/drivers.c (code_cast): Handle dtype_pointer
+
+2008-04-13  Sergey Poznyakoff  <gray@gnu.org.ua>
+
+	* configure.ac: Require Mailutils 1.9.90
+	* doc/mailfromd.texi: Update.
+	* mfd/bi_msg.m4 (message_si