diplodocus.org Git - nmh/blob - ChangeLog

   1 Mon Feb 28 21:21:31 2000 Dan Harkless <dan-nmh@dilvish.speed.net>
   2
   3         * Upped the version number to 1.0.3+dev (ideally this should be
   4         done by whoever makes a release tar file, immediately after doing
   5         so).
   6
   7         * Applied Paul Fox <pgf-spam@foxharp.boston.ma.us>'s scansbr.c
   8         patch, posted to comp.mail.mh, which he says prevents loss of mail
   9         when inc'ing into a full filesystem.
  10
  11 Sun Feb 20 12:17:15 2000 Ruud de Rooij <ruud@ruud.org>
  12
  13         * Fix security hole in mhshowsbr.c which allowed untrusted shell
  14           code to be executed.
  15         * Released nmh 1.0.3.
  16
  17 Thu Feb 10 10:54:36 2000 Dan Harkless <dan-nmh@dilvish.speed.net>
  18
  19         * Oops.  %-escapes on mhstore lines in mhn.defaults.sh should not
  20         be surrounded by single quotes, as a shell is not spawned when
  21         just saving files, and the filenames will end up with literal
  22         quotes embedded in them.
  23
  24 Fri Feb 04 12:29:12 2000 Dan Harkless <dan-nmh@dilvish.speed.net>
  25
  26         * Whoever originally added the -help switch to all the commands
  27         got too cute and had the option itself print out as "-(help)" in
  28         the -help output.  I guess the idea was to make reference to the
  29         fact that clearly you know about the -help option since you're
  30         currently looking at its output.  I think it's a bad idea to
  31         overload the meaning of the parentheses, however -- they're
  32         supposed to indicate what abbreviated prefix of the switch you're
  33         allowed to specify.  It doesn't make sense to show that you're
  34         allowed to "abbreviate" the switch to its entire length.
  35
  36 Thu Feb 03 17:52:01 2000 Dan Harkless <dan-nmh@dilvish.speed.net>
  37
  38         * Applied wesley.craig@umich.edu's KPOP patches.  According to him:
  39
  40               The following patch fixes a problem with requesting a
  41               service key for a machine that has multiple 'A' records.  It
  42               also makes "-kpop" a command line option, for users who
  43               would like to use both "kpop" and "pop".
  44
  45           Did no testing of the new features, as I don't have access to a
  46           KPOP server.
  47
  48         * Modified inc.man and msgchk.man to document Wesley's new -kpop.
  49
  50         * Modified INSTALL and config.h.in to reflect the new -kpop feature.
  51
  52 Fri Jan 28 17:39:24 2000 Dan Harkless <dan-nmh@dilvish.speed.net>
  53
  54         * All %-escapes in mhn.defaults that actually expand to something
  55         should be surrounded by single quotes.  Added quotes to the ones
  56         in mhn.defaults.sh that were missing them.
  57
  58         * Added check for lynx to write mhshow-show-text/html line in
  59         mhn.defaults.sh.
  60
  61 Thu Jan 27 12:22:25 2000 Dan Harkless <dan-nmh@dilvish.speed.net>
  62
  63         * makedir() had multiple bugs dating back to MH.  It passed an
  64         octal constant to atoi(), which interpreted it as decimal,
  65         resulting in directories with no user read or execute permissions,
  66         making nested directory creation fail.  Also, when creating a
  67         nested directory, correct permissions were only set on the inner one.
  68
  69         * A second `make install' would always fail because the check for
  70         whether mh_profile.5 existed was written incorrectly.
  71
  72 Wed Jan 26 02:22:00 2000 Dan Harkless <dan-nmh@dilvish.speed.net>
  73
  74         * Added documentation on both types of masquerading to post's man
  75         page.
  76
  77 Tue Jan 25 22:58:12 2000 Dan Harkless <dan-nmh@dilvish.speed.net>
  78
  79         * Doug's portability fix of my setgid inc autodetection had a
  80         caching bug -- if you re-ran configure, uip/Makefile would be
  81         corrupted, and installation would bomb out on OSes where inc needs
  82         to be setgid.
  83
  84         * Implemented a new kind of email address masquerading.  Usually,
  85         when a user writes a custom "From:" header in a draft, nmh uses it
  86         rather than generating one.  However, the user's true address is
  87         used in the SMTP envelope "From:" and is revealed in the "Sender:"
  88         header.  Now, when mmailid is set to non-zero, the envelope
  89         "From:" uses the address specified in the draft "From:" header,
  90         and there is no "Sender:" header.  This is useful when sending on
  91         behalf of a remote POP3 account or when remote mail robots
  92         incorrectly use the envelope "From:" in preference to the body
  93         "From:".  This processing has only been implemented for post, not
  94         for the undocumented spost (which was already missing some "From:"
  95         processing that post has).
  96
  97 Mon Jan 24 22:26:06 2000 Dan Harkless <dan-nmh@dilvish.speed.net>
  98
  99         * Got rid of the rest of the gcc -Wall warnings that I didn't have
 100         time for on 1999-07-15 (and, it would seem, some new ones people
 101         introduced since then).  The primary ones were the warnings that
 102         default prototypes were being used for [v]snprintf() and
 103         str[n]casecmp().  As of right now, there are _no_ compilation
 104         warnings except on dtimep.c-lexed (at least under AIX 4.1.5 and
 105         Solaris 2.6).
 106
 107 Sun Jan 2 23:42:18 2000 Ruud de Rooij <ruud@ruud.org>
 108
 109         * Move mhtest from bindir to libdir.
 110
 111         * Move sendfiles from libdir to bindir.
 112
 113         * Updated sendfiles manpage to reflect this change.
 114
 115         * Added documentation for -build and -file switches to repl and
 116           forw manpages (patch from Peter Maydell).
 117
 118         * Fixed interaction between specifying -cc in profile and -group on
 119           command-line.
 120
 121 Tue Nov 1 13:48:10 1999 Dan Harkless <dan-nmh@dilvish.speed.net>
 122
 123         * Changed the version number from 1.0.3 to 1.0.2+dev.  There was
 124         not unanimous support for my proposed even/odd release/developer
 125         version number dichotomy.  1.0.2+dev implies release 1.0.2 plus
 126         some development.
 127
 128 Fri Oct 29 13:42:51 1999 Dan Harkless <dan-nmh@dilvish.speed.net>
 129
 130         * Upped the version number to 1.0.3.  If we don't do this, then
 131         when people report bugs against 1.0.2, we won't know "which" 1.0.2
 132         they're talking about (since the development source is publically
 133         available via CVS).  I think the Linux kernel version numbers are
 134         a good model, so the next time we roll a tarball, it should be
 135         version 1.0.4 (or higher -- anyhow, an even-numbered version).
 136
 137 Fri Oct 29 06:41:08 1999 Doug Morris <doug@mhost.com>
 138
 139         * Released nmh-1.0.2.
 140
 141 Tue Oct 26 22:57:00 1999 Doug Morris <doug@mhost.com>
 142
 143         * Added check for whether "libtool" is in fact gnu libtool. If
 144         it is, it is not used. This is the wrong behavior. If vendor
 145         XYZ later on decides to create yet another libtool, we'll be
 146         caught again. This works for now.
 147
 148         * Minor updates to MACHINES refering to Mac OS X.
 149
 150 Thu Oct 21 20:45:37 1999 Doug Morris <doug@mhost.com>
 151
 152         * Added check for "libtool" (a ranlib type tool for Mac OS X)
 153         and modified Makefiles so that nmh will build under Mac OS X.
 154
 155 Sun Oct 17 08:28:56 1999 Ruud de Rooij <ruud@ruud.org>
 156
 157         * Changed repl defaults to partly revert to MH behaviour,
 158           "-cc all" is now only implied with -group.
 159
 160         * The replcomps template includes cc: header again (as in MH).
 161
 162         * Updated repl man page to reflect these changes.
 163
 164 Sat Oct 16 02:57:47 1999 Doug Morris <doug@mhost.com>
 165
 166         * Tweaked configure to handle Solaris and SunOS after the BIND
 167         changes. Both need more cleanup.
 168
 169 Sat Oct 16 00:17:36 1999 Doug Morris <doug@mhost.com>
 170
 171         * Removed BIND define and replaced it with a check for
 172         gethostbyname (to determine if the host is DNS aware) and a
 173         check for sethostent. This appears to be the right thing to
 174         do, but there is no explanation of the reasoning behind the
 175         BIND define in the code and it appears to have been used for
 176         multiple purposes.
 177
 178 Wed Oct 13 15:53:53 1999 Doug Morris <doug@mhost.com>
 179
 180         * Updated manpages Makefile to link mh-profile.5 to
 181         mh_profile.5 after installation. Suggestion from Richard Cohen
 182         <richard@jubjub.demon.co.uk>.
 183
 184         * Modified configure.in to check for _IO_write_ptr and libio.h
 185         to determine whether to define LINUX_STDIO instead of using
 186         config.guess.
 187
 188 Mon Oct 4 15:22:46 1999 Dan Harkless <dan-nmh@dilvish.speed.net>
 189
 190         * Added '-L' to the calls of 'ls' in configure.in -- I have seen
 191         multiple machines in the past where the mail spool was a symlink
 192         to a directory on another device with more free space.
 193
 194 Fri Oct 1 22:36:56 1999 Dan Harkless <dan-nmh@dilvish.speed.net>
 195
 196         * Fixed a portability problem in Doug's fix of a portability
 197         problem in my MAILGROUP autoconf support ('ls -l' vs. 'ls -lg').
 198
 199 Sat Sep 25 18:40:43 1999 Ruud de Rooij <ruud@ruud.org>
 200
 201         * Added config.sub and config.guess to the list of files to be
 202         distributed.
 203
 204         * Fixed bug in sbr/fmt_scan.c where an extra newline would be
 205         added if a list of addresses was split over several header lines.
 206
 207         * In mts/smtp/smtp.c, undefine strlen and strcpy if they are
 208         macros, regardless of platform.
 209
 210         * Allow q to quit mhshow, and n to skip to next part.  Patch from
 211         Kimmo Suominen <kim@tac.nyc.ny.us>.
 212
 213         * Modified mhstore to recognize attachments created by sendfiles
 214         with x-conversions=gzip.
 215
 216 Mon Sep 13 21:20:10 1999 Doug Morris <doug@mhost.com>
 217
 218         * added explicit cast to long from time_t for tclock in
 219         post.c.
 220
 221         * Commented out #ifdefs for <sys/ioctl.h> in termsbr.c since
 222         it's needed for ioctl() anyway. This prevents a warning about
 223         implicit definition of ioctl().
 224
 225         * Moved guesses performed by AC_CANONICAL_SYSTEM back into the
 226         "User Configuration" section of config.h (moved @TOP@ in
 227         acconfig.h) so they're easier to find, should someone actually
 228         want to mess with them.
 229
 230 Sun Sep 12 15:50:34 1999 Doug Morris <doug@mhost.com>
 231
 232         * updated Makefile.in so it recognized COMPLETION-TCSH and
 233         COMPLETION-ZSH (only used in make nmhdist).
 234
 235         * added prototype for ruserpas to <h/prototypes.h>. Fixes
 236         warnings in mhparse.c and mhbuildsbr.c.
 237
 238         * added include checks for <time.h> and <sys/time.h> to
 239         prevent warnings in fmt_compile.c, fmt_scan.c, lock_file.c,
 240         sendsbr.c, mhbuildsbr.c, mhcachesbr.c, picksbr.c, and post.c.
 241
 242         * added include for <zotnet/mts/mts.h> to ali.c, scan.c, ap.c,
 243         rcvdist.c, rcvstore.c, rcvtty.c, and spost.c to remove
 244         warnings about implicit definition of mts_init().
 245
 246         * added <grps.h> to slocal.c to prevent warnings about
 247         function initgroups.
 248
 249         * added <h/signals.h> to prevent warning about missing SIGNAL
 250         function.
 251
 252         * added function prototypes to smtp.c, whatnowproc.c,
 253         mhbuildsbr.c, mhparse.c, mshcmds.c, show.c, whatnow.c, mhl.c
 254         to fix warnings.
 255
 256         * explicitly declared mbx_style in mshcmds.c and lused in
 257         fmtdump.c as type static int instead of just static to
 258         prevent warnings.
 259
 260         * various code cleanups to prevent ambiguous statements
 261         (brackets for if/thens and parens for complicated if
 262         statements).
 263
 264
 265 Sun Sep 12 09:19:27 1999 Doug Morris <doug@mhost.com>
 266
 267         * commented out _cleanup() in mf.c because it's the only
 268         location in all of the source code where it exists. It was
 269         preventing compilation on at least linux.
 270
 271         * Added check for <db1/ndbm.h> which is the new location where
 272         linux systems appear to be stuffing this header file.
 273
 274 Thu Sep  9 23:15:49 1999 Doug Morris <doug@mhost.com>
 275
 276         * fixed varous mkstmep bugs introduced in 1.0.1 by me. Whups!
 277
 278         * added mh_profile SEGV patch from Richard Cohen
 279         <richard@jubjub.demon.co.uk> that prevents crashing when
 280         mh_profile doesn't end in a newline. A similar patch was
 281         previously sent in by Andrew Bettison <andrewb@zip.com.au>.
 282
 283         * fixed bug in associated with MAILGROUP #define (group "mail"
 284         is not universal) -- hard to believe, but true.
 285
 286 Tue Sep 7 16:47:03 1999 Dan Harkless <dan-nmh@dilvish.speed.net>
 287
 288         * Renamed ZSH.COMPLETION to COMPLETION-ZSH and added COMPLETION-TCSH.
 289
 290 Tue Aug 17 16:06:29 1999 Dan Harkless <dan-nmh@dilvish.speed.net>
 291
 292         * Automated #define of MAILGROUP and installation of inc as setgid mail
 293         when the mail spool directory isn't world-writable.
 294
 295 Thu Jul 15 18:37:07 1999 Dan Harkless <dan-nmh@dilvish.speed.net>
 296
 297         * slocal -debug used to leave a file in /tmp for each message
 298         processed.  Very bad for folks with slocal -debug in their .forward!
 299
 300         * Got rid of a ton of compilation warnings.  Most were "junk"
 301         warnings due to the use of gcc -Wall (without -Wno-parentheses),
 302         but a few represented real bugs.  There remain many warnings to be
 303         tackled that are due to missing function prototypes (e.g. snprintf()).
 304
 305         * Default rcvdistcomps no longer puts a copy of all outgoing
 306         messages in outbox.  Added an rcvdistcomps.outbox that does.
 307
 308 Sat Jun  9 12:22:47 1999 Doug Morris <doug@mhost.com>
 309
 310         * Updated configure to check for mkstemp (available on OpenBSD) and
 311         substitute it for mktemp if available.
 312
 313 Thu May 13 16:40:19 1999  Doug Morris <doug@mhost.com>
 314
 315         * Added config.sub and config.guess and updated acconfig.h and
 316         configure.in to automatically detect system type and set the
 317         proper #defines.
 318
 319 Wed May 12 23:41:33 1999  Dan Winship  <danw@mit.edu>
 320
 321         * Released nmh-1.0.1.
 322
 323 Fri May  7 17:18:28 1999  Dan Winship  <danw@mit.edu>
 324
 325         * Fixed flist to properly deal with relative folder names.
 326         Problem noted by Jerry Peek <jpeek@jpeek.com>.
 327
 328         * Fixed --with-krb4 to work with original Kerberos 4 libraries as
 329         well as the Kerberos 5 compat libraries. Based on a patch from
 330         Assar Westerlund <assar@sics.se>.
 331
 332         * Added a check in configure.in to test if modf is in libc and
 333         link with libm if not. This is needed by at least Digital UNIX.
 334         Problem pointed out by Kevin Oberman <oberman@es.net>.
 335
 336         * Fix a bug from the "mhn -show" to "mhshow" renaming that
 337         made the "list" command in whatnow not work for some users.
 338         From Ruud de Rooij <r.c.m.derooij@twi.tudelft.nl>.
 339
 340         * Replaced "extern int errno" with "#include <errno.h>" in a
 341         number of files. Suggested by Stephen Wilson Bailey
 342         <swb@nconnect.net>.
 343
 344         * Fixed a problem in how "packf -mbox" translated "Return-Path:"
 345         lines. From Kimmo Suominen <kim@tac.nyc.ny.us>.
 346
 347         * Fixed a segmentation fault in inc. Patch originally from Ruud de
 348         Rooij <r.c.m.derooij@twi.tudelft.nl>.
 349
 350         * Allow display of 8bit encoded messages. From Kimmo Suominen
 351         <kim@tac.nyc.ny.us>.
 352
 353         * Fixed repl to not add line breaks in the middle of long
 354         addresses when building a reply. From Ruud de Rooij
 355         <r.c.m.derooij@twi.tudelft.nl>.
 356
 357         * Added -library switch to spost so it can parse user aliases like
 358         post does. From Ruud de Rooij <r.c.m.derooij@twi.tudelft.nl>.
 359
 360         * Changed configure.in's check for sigsetjmp to properly deal
 361         with systems like Linux where it is a macro. From
 362         <elleron@servtech.com>.
 363
 364         * Fixed a bug in whatnow that could cause it to sometimes exit
 365         without prompting the user. Based on a patch by Richard Geiger
 366         <rmg@netapp.com>.
 367
 368         * Added code to deal with SIGPIPE in mhl so it doesn't print
 369         "Broken pipe" if you quit out of the moreproc.
 370
 371         * Documentation: Added a note to MACHINES about Irix make. Added a
 372         pointer to the online copy of the MH book in INSTALL. Added
 373         some additional information to the whatnow and packf man pages,
 374         suggested by Jerry Peek <jpeek@jpeek.com>.
 375
 376         * Updated INSTALL, FAQ, etc to not refer to Richard as the
 377         maintainer or math.gatech.edu as the home any more.
 378
 379 1999-02-06  Richard Coleman  <coleman@math.gatech.edu>
 380
 381         * Released nmh-1.0.
 382
 383         * Merged mbx_open and mbx_Xopen in dropsbr.c.  Fixed
 384           mbx_open so that the mode of zero length maildrops
 385           would not be changed.
 386
 387         * Replaced the substitute version of snprintf() with the
 388           one from the Apache web server.
 389
 390         * Changed to default mode for creating new messages to 0600
 391           (this should have been done a long time ago).
 392
 393         * Changed "flist" to handle searching for multiple sequences
 394           for each folder.  Also flist will now correctly split
 395           Unseen-Sequence if it consists of multiple sequences.
 396
 397         * Added new switches `-unlink' and `-nounlink' to "refile".
 398
 399         * Added new switches `-unlink' and `-nounlink' to "rmm".
 400
 401         * More cleanups of slocal output.  Changed adorn() to
 402           send to stdout, instead of stderr (to match rest of
 403           verbose printing).
 404
 405         * Merged mbx_create() into mbx_open, so that creating and
 406           opening a nonexistent maildrop is done atomically.  This
 407           removes a bad race condition.
 408
 409         * Fixed bug that caused slocal to be unable to save to MMDF
 410           style drop file.
 411
 412         * Added new wrapper function usr_folder() to slocal.c to
 413           handle adding message to folder (currently, it still uses
 414           usr_pipe() to call rcvstore).
 415
 416         * seq_list() checks for empty folder before scanning for
 417           sequence information.
 418
 419         * num_digits() in flist.c and folder.c now returns correct
 420           value for 0.  Also added sanity check.
 421
 422         * folder_delmsgs() now correctly decrements internal message
 423           count.
 424
 425         * Don't attempt to read sequence information if folder
 426           is empty.
 427
 428         * Split seq_read into seq_public and seq_private.
 429
 430         * Small change to sigmsg.awk, since newer versions of gawk
 431           interpret 034 as octal.
 432
 433         * In flist, don't scan for sequence information in empty folder.
 434
 435         * Updated mhn.defaults.sh to output profile entries for mhshow,
 436           mhstore, and mhbuild.
 437
 438         * Changed configuration parameter "mhn-access-ftp" to
 439           "nmh-access-ftp".  Updated man pages
 440
 441         * Moved the code in InitMultipart to reverse the order of the
 442           parts in a multipart, into its own function "reverse_parts()".
 443
 444         * Changed code in mhbuildsbr.c to store unencoded content
 445           in the c_cefile structure when building.
 446
 447         * Changed code in mhoutsbr.c to look for unencoded content
 448           in the c_cefile structure when outputing message.
 449
 450         * Changed configuration parameter "mhn-cache" and
 451           "mhn-private-cache", to "nmh-cache" and "nmh-private-cache",
 452           since it is used in mhstore, mhlist, and mhshow.  Updated man pages
 453
 454         * Change configuration parameter "mhn-storage" to
 455           "nmh-storage", since it is now used in mhstore, mhlist,
 456           and mhshow.  Updated man pages
 457
 458         * Add autoconf support for KPOP (kerberized pop).
 459
 460         * Add autoconf support for Hesiod.
 461
 462         * Split routines to output a message given a Content structure
 463           (output_message, output_content, write7Bit, etc..) to a new
 464           file "mhoutsbr.c".
 465
 466         * Split output_content(), into output_content() and build_headers().
 467
 468         * Changed copy_some_headers() in mhstoresbr.c, to use the linked
 469           list of header fields, rather than reopening the message.
 470
 471         * Added free_header() to mhfree.c to free structures containing
 472           header field information.
 473
 474         * Changed get_content() to use the linked list of header fields
 475           when parsing the various MIME headers (Content-XXX).
 476
 477         * Changed get_content() to store linked list of header field
 478           values when parsing a content.
 479
 480         * Changed mhbuild, mhn, mhlist, mhshow, mhstore, to use the
 481           routines in mhcachesbr.c to handle the content cache.
 482
 483         * Split various funtions (find_cache, find_cache_aux, find_cache_aux2,
 484           cache_content) into new file mhcachesbr.c.
 485
 486         * More calls to sprintf/strcpy (primarily in mhparse.c
 487           and mhbuildsbr.c) converted to snprintf/strncpy.
 488
 489         * When a message is displayed with `mhshow', it is now
 490           removed from the "unseen" sequence.
 491
 492         * Change the default "showmimeproc" to "mhshow".
 493
 494         * Split "mhn -show" off into separate command "mhshow".
 495
 496         * Split "mhn -store" off into separate command "mhstore".
 497
 498         * Split "mhn -list" off into separate command "mhlist".
 499
 500         * Add sanity checks to context_find(), context_replace(),
 501           and context_del(), to abort if context file hasn't been
 502           read.
 503
 504         * Add calls to context_read(), to the beginning of all nmh
 505           commands (instead of being called indirectly by context_find).
 506
 507         * Changes the "substitute" version of vsnprintf/snprintf for
 508           operating systems without native versions, to just call the
 509           native vsprintf(), and ignore the buffer length.   This is
 510           faster, but less secure than the previous version that used
 511           temporary files.  This should only be a problem for systems
 512           which do not have a native snprintf(), and require `inc' to
 513           be setuid/setgid.
 514
 515         * Lots more calls to sprintf/strcpy converted to snprintf/strncpy.
 516
 517         * Changes client() routine to take additional parameter, which is
 518           the buffer length of the parameter "response".  Then added
 519           buffer length checks for this parameter.
 520
 521         * Changed getws() to get_fields(), since that is apparently the
 522           name of a wide character version of gets() on some archetitures.
 523
 524         * Lots of sprintf/strcpy calls converted to snprintf/strncpy.
 525
 526         * Change the code in most of the commands that take multiple
 527           message names/sequences/ranges on the command, such that
 528           the msgs array is expanded dynamically.  This removes most
 529           of the limits on the length of command lines.
 530
 531         * Add additional parameter to copyip(), to specify the
 532           maximum number of strings that can be copied (security
 533           fix).
 534
 535         * Create new function getarguments(), to massage the argument
 536           vector before parsing it (add any arguments from your
 537           profile to the beginning of the argument vector).  This
 538           also removed the general limit on the number of command line
 539           arguments.
 540
 541 1998-07-04  Richard Coleman  <coleman@math.gatech.edu>
 542
 543         * Released nmh-0.27.
 544
 545         * Added a new command "delete", that is available during
 546           a "whatnow" session.  It is equivalent to "quit -delete".
 547
 548         * Added another parameter to editfile (in whatnowsbr.c),
 549           that controls whether editfile should remember the last
 550           program that was exec'ed.  This way the whatnow command
 551           "mime", will not be re-executed if "edit" is later given
 552           with no arguments.
 553
 554         * Changed whatnowsbr.c, so that whatnow doesn't abort if
 555           mhbuild returns an error.
 556
 557         * Added parameter to sendsbr(), so you may specify whether to
 558           rename the draft file.
 559
 560         * Pass delay time to splitmsg() as a parameter, rather than
 561           use a global variable.
 562
 563         * Moved code to rename draft file after sending message from
 564           splitmsg and sendaux, to sendsbr.
 565
 566         * Removed all the code in viamail to split messages and then
 567           mail them.  Replaced this with the standard sendsbr.c routines.
 568
 569         * Changed sendsbr(), so that when splitting messages into
 570           messages of type "message/partial", the header fields that
 571           are copied are more compliant with RFC-2046.
 572
 573         * Fixed mhbuild to track temporary files better.  They are
 574           now correctly removed when mhbuild aborts.
 575
 576         * Created a new man page for "sendfiles".  The information
 577           about "mhn -viamail" in the "mhn" man page was moved to
 578           this new page.
 579
 580         * Changed the name of the "viamail" shell script to
 581           "sendfiles".  Modified "sendfiles" to use the new
 582           viamail program.
 583
 584         * Moved the functionality for "mhn -viamail" out of mhn,
 585           and into a separate executable called "viamail".
 586
 587         * When storing MIME contents to a folder using mhn -store,
 588           they are now accumulated in a temporary file, and then added
 589           to the folder using folder_addmsg().
 590
 591         * Moved code to save content to a folder from store_content
 592           to new function output_content_folder.
 593
 594         * Moved code to save content to file from store_content to
 595           new function output_content_file.
 596
 597         * Moved code to parse storage format string from store_content
 598           to new function parse_format_string.
 599
 600         * Fix copy_some_headers() in mhstoresbr.c, so that the
 601           correct header fields in the first enclosing message/partial
 602           will be copied (according to RFC2046), when using mhn -store
 603           to reassemble messages of type message/partial.
 604
 605         * Fixed bug to openFTP() in mhparse.c, that caused the
 606           tmp file to not be removed, when transferring a
 607           message/external file from ftp.
 608
 609         * Moved the code in mhparse.c to process -auto switch (scan
 610           contents for the attribute "name"), to a new function
 611           "get_storeproc" in mhstoresbr.c.
 612
 613         * Moved routines to free data structures related to MIME
 614           content from mhparse.c and mhbuildsbr.c, to new file
 615           mhfree.c.
 616
 617         * Moved code to show/display MIME content into new
 618           file mhshowsbr.c.
 619
 620         * Moved code to store MIME content from into
 621           new file mhstoresbr.c
 622
 623         * Moved code to parse MIME content into new
 624           file mhparse.c.
 625
 626         * Moved code to list information about MIME content
 627           into new file mhlistsbr.c.
 628
 629         * Move part_ok(), type_ok(), content_error(), flush_errors(),
 630           and set_endian() to new file mhmisc.c.
 631
 632         * Start to isolate the code to show, list, and store MIME
 633           messages.  One side effect is that only one flag (-show,
 634           -list, or -store) can be used at a time now.
 635
 636         * mhn -store -auto wasn't storing file in correct directory.
 637
 638         * Removed a few dead variables from sbr/ruserpass.c
 639
 640         * move code for creating tmp files, and renaming the
 641           the composition draft in mhbuild, from build_mime()
 642           to main().
 643
 644         * remove left-over code in mhbuild.c, mhbuildsbr.c, for
 645           the -[no]auto switch (which isn't used in mhbuild).
 646
 647         * split mhn.c into mhn.c and mhnsbr.c (name later changed
 648           to mhparse.c).
 649
 650         * split mhbuild.c into mhbuild.c and mhbuildsbr.c.
 651
 652 1998-05-25  Richard Coleman  <coleman@math.gatech.edu>
 653
 654         * Released nmh-0.26.
 655
 656         * Added (unlisted) options [no]dashstuffing to send, post,
 657           and whatnow to determine whether to do RFC934 quoting
 658           (dashstuffing) for encapsulated BCC messages.  The default
 659           is still the same (dashstuffing).
 660
 661         * Changed the undocumented feature "nodashmunging" in forw
 662           and mhl, into the documented feature "nodashstuffing".  The
 663           default for forw, is still "dashstuffing" for backward
 664           compatibility, although I don't believe that bursting
 665           RFC934 digests is very common anymore.
 666
 667         * Added an option to define REALLYDUMB in the default config.h.
 668           But it is not on by default.
 669
 670         * moved creation of config file mts.conf from zotnet/mts
 671           to etc.  This simplified the Makefile in zotnet/mts.
 672
 673         * simplified directory support/general to etc.
 674
 675         * removed unneeded directory support/bboards.
 676
 677         * split getusername() into getusername() and getuserinfo().
 678
 679         * Changed getusr() routine to getusername().
 680
 681         * Slight cleanup in folder_pack.c on code that records the new
 682           number of the "cur" message when packing.
 683
 684 1998-05-08  Richard Coleman  <coleman@math.gatech.edu>
 685
 686         * Released nmh-0.25.
 687
 688         * Change install process, so that hard linking the correct mts
 689           library to libmts.a, is not necessary.  The final link process
 690           uses the original name of the library.
 691
 692         * Fixed bug in flist.c and folder.c, so that symbolic links which
 693           point to directories, will not decrement the number of directory
 694           links remaining.
 695
 696         * Split the function list_content (in mhn.c and mhbuild.c) into
 697           list_content and list_debug.
 698
 699         * Don't pack (folder -pack) an empty folder.
 700
 701         * Exit gracefully in flist.c, if no sequence is specified,
 702           and no "Unseen-Sequence" is given in nmh profile.
 703
 704 1998-02-27  Richard Coleman  <coleman@math.gatech.edu>
 705
 706         * Released nmh-0.24.
 707
 708         * Small clarification to the man page for `ali'.
 709
 710         * Fix bug in inc.c so that if both flags `-file' and `-truncate'
 711           are given, that order doesn't matter.
 712
 713         * Fix bug in seq_list.c when realloc'ing for
 714           large sequence line.
 715
 716 1998-02-23  Richard Coleman  <coleman@math.gatech.edu>
 717
 718         * Released nmh-0.23.
 719
 720         * Add new section on "Transfer Encodings" to man page for mhbuild.
 721
 722         * In mhbuild.c, split compose_content into compose_content
 723           (parse and execute composition string), and scan_content (scan
 724           content, decided transfer encoding, check for clash with boundary
 725           string).  I did a good amount of rearranging of this code.
 726
 727         * Moved definitions for data structures for parsing MIME
 728           messages from mhn.c and mhbuild.c to a new include
 729           file h/mhnsbr.h.
 730
 731         * Small amount of rearranging in sendsbr.c
 732
 733         * Small changes to MAIL.FILTERING file.
 734
 735         * Add the file MAIL.FILTERING to nmh distribution.
 736
 737         * Add line to packf so that if message begins with
 738           "X-Envelope-From:" field, it is converted to "From ".
 739
 740         * Fix packf to add "From " line to beginning of message,
 741           even if Return-Path doesn't exist.
 742
 743         * Add note to MACHINES file that on Linux, configure
 744           doesn't find the functions sigsetjmp/siglongjmp.
 745
 746         * Fix configuration for machines that don't have (or find)
 747           sigsetjmp/siglongjmp.
 748
 749 1998-02-11  Richard Coleman  <coleman@math.gatech.edu>
 750
 751         * Released nmh-0.22.
 752
 753         * Add a configure check for sigsetjmp.  Add some conditional
 754           #define's in h/signals.h in case it's not found.
 755
 756         * Added additional notes about -auto switch in mhn man page.
 757
 758         * Added note about MM_CHARSET environment variable to
 759           mh-profile(5) man page.
 760
 761         * Fix signal problem in mhn.c (change setjmp/longjmp to
 762           sigsetjmp/siglongjmp).
 763
 764 1998-02-09  Richard Coleman  <coleman@math.gatech.edu>
 765
 766         * Released nmh-0.22-pre1.
 767
 768         * Changed the first line in mhl.format from
 769           " -- using template mhl.format -- " to a blank line.
 770
 771         * Added note about automimeproc to mh-profile man page.
 772
 773         * Reorganize the main entry point for parsing a MIME message
 774           or file in mhn.  Add new function parse_file() as new main
 775           entry point for parsing MIME files.
 776
 777         * Add note to mhn man page, that "mhn -file -" will accept the
 778           source message on the standard input.
 779
 780         * Changed a sanity check in folder_realloc that was too strict.
 781
 782         * -norfc934mode is now the default for mhbuild,
 783           rather than -rfc934mode.
 784
 785         * Fix mhbuild, so that Content-Description and RFC-822 comments
 786           from #forw directive will be correctly included if there is
 787           only one message.
 788
 789         * Change mhn to correctly default parts of multipart/digest to
 790           message/rfc822 (leftover code from rfc934mode was removed).
 791
 792         * Restore HP specific code to zotnet/tws/lexstring.c.  Apparently
 793           it is still needed.
 794
 795 1998-02-06  Richard Coleman  <coleman@math.gatech.edu>
 796
 797         * Released nmh-0.21.
 798
 799         * If the file given to mhbuild is "-", then accept the draft on
 800           standard input, and output the MIME message to standard output.
 801
 802         * Cleaned up code in mhbuild.c that decides what transfer
 803           encoding to use.
 804
 805         * Cleaned up code in mhbuild.c that decides what character set
 806           to use for text contents.
 807
 808         * Removed old hpux specific code from zotnet/tws/lexstring.c
 809
 810 1998-02-02  Richard Coleman  <coleman@math.gatech.edu>
 811
 812         * Released nmh-0.21-pre2.
 813
 814         * Added the "decode" variable to mhl.format and mhl.header.
 815
 816         * Added new variable "decode" to mhlsbr.c to decode text in
 817           header fields as per RFC-2047.
 818
 819         * Make sure that when decoding RFC-2047 header fields, that any
 820           spaces at the ends of the encoded text are not ignored, but the
 821           spaces between encoded word are.
 822
 823         * Removed #ifdef's for MIME.  MIME support is always compiled in.
 824
 825         * scan/inc will now decode both Subject and From lines as
 826           RFC-2047 encoded header fields.
 827
 828         * Added new function write_charset_8bit() to sbr.  It returns
 829           the character set to use for 8bit text in composition draft.
 830           Changed mhbuild to use this function.
 831
 832         * Split mhn man page into man pages for mhn and mhbuild.
 833
 834         * mhn -show will only now only use default method for content
 835           of type plain, if it is NOT a part of a multipart/alternative.
 836
 837         * Split mhn -build into mhbuild.  Did some code cleanup.
 838
 839         * Added support for %(decode) to fmtdump.c.
 840
 841         * check_charset() now accepts US-ASCII as a subset of any
 842           ISO-8859-X character set.
 843
 844         * Changed the default "showproc" to mhl, instead of the
 845           pager more.
 846
 847         * When reading file into mhn composition file, only need read
 848           permissions, not write permissions.
 849
 850         * Added own version of strcasecmp to distribution, since
 851           nmh calls it frequently with NULL pointers (ughh).
 852
 853         * Replaced uleq.c with strcasecmp.  Removed uleq.c from
 854           distribution.
 855
 856 1998-01-22  Richard Coleman  <coleman@math.gatech.edu>
 857
 858         * Released nmh-0.21-pre1.
 859
 860         * If a message is missing charset parameter to text/plain, show
 861           will assume US-ASCII, rather than just calling showmimeproc.
 862
 863         * Change show.c and mshcmds.c to use check_charset to see if text
 864           message contains valid character set.
 865
 866         * Added new scan format file "scan.nomime" to support/general
 867           that doesn't do any RFC-2047 decoding.
 868
 869         * Modified all the scan format files in support/general to do
 870           RFC-2047 decoding of Subject field.
 871
 872         * Did more work on sbr/fmt_rfc2047.c, so that it will correctly
 873           ignore whitespace between two valid encoded words, but not
 874           between an encoded word and normal text.
 875
 876         * Created new file sbr/check_charset.c.  Moved code from
 877           fmt_rfc2047.c to check for valid character set to this file.
 878
 879         * Added format escape %(decode) to decode contents of "str" register
 880           as a RFC-2047 header field.
 881
 882         * The command install-mh now recognizes the switches -version
 883           and -help.
 884
 885         * Added a new argument to print_help.c to decide whether to
 886           print profile entries (needed for install-mh to prevent weird
 887           loops).
 888
 889         * Changed folder_read.c and folder_realloc.c so that mp->lowoff
 890           is initialize to max (mp->lowmsg, 1) rather than always 1.
 891
 892         * Changed macros for sequence/attribute manipulation so that
 893           message status array doesn't need to always start at 1.
 894
 895         * Small cleanups in folder_realloc().
 896
 897 1998-01-09  Richard Coleman  <coleman@math.gatech.edu>
 898
 899         * Released nmh-0.20.
 900
 901         * Added configure option --with-pager=PAGER.
 902
 903         * Added configure option --with-editor=EDITOR.
 904
 905         * Changed the default format file for mhl (mhl.format) to
 906           also ignore (not display) the header fields Content-Type,
 907           Content-Transfer-Encoding, and Content-ID
 908
 909         * Fixed core dump in addrsbr.c when using %(proper) format function
 910           and the To: line was missing.
 911
 912         * Added the file ZSH.COMPLETION to the distribution.
 913
 914 1998-01-04  Richard Coleman  <coleman@math.gatech.edu>
 915
 916         * Released nmh-0.20-pre2.
 917
 918         * Added new switch -snoop to both `msgchk' and `inc', so you can
 919           watch the POP transaction.
 920
 921         * Changed "replgroupcomps" to check for Mail-Followup-To header
 922           first, and use it if available.
 923
 924         * Changed "replcomps" to check for Mail-Reply-To header
 925           first, and use it if available.
 926
 927 1998-01-03  Richard Coleman  <coleman@math.gatech.edu>
 928
 929         * Released nmh-0.20-pre1.
 930
 931         * Changed seq_list.c to dynamically enlarge the buffer for
 932           collecting the message ranges in a long sequence line.
 933           This should remove the last hard limit on the size of a
 934           sequence line.
 935
 936         * Changed seq_read.c so that can read long sequence lines.
 937           It will use multiple calls to m_getfld() when m_getfld()
 938           returns the state FLDPLUS.
 939
 940         * Changed brkstring.c to dynamically add more space for pointers
 941           if necessary.  This is needed when splitting up large sequence
 942           lines.
 943
 944         * Did some small cleanups in seq_save.c.
 945
 946         * Added new switches `-[no]unseen' to rcvstore, to control
 947           whether new messages are added to Unseen-Sequence.
 948
 949         * Moved locking routines (zotnet/mts/lock.c) to sbr/lock_file.c
 950
 951         * Changed the internal UNSEEN flag to SELECT_UNSEEN which is
 952           more appropriate.  Changed the MHPATH flag to ALLOW_NEW.
 953
 954         * Changed "replcomps" to not include CC and TO lines so that
 955           that reply message is only directed at the author of the
 956           message to which you are replying.
 957
 958         * Added new switch `-group' to command repl, which causes repl
 959           to use new forms file "replgroupcomps".  This is intended for
 960           making group replies.
 961
 962         * Removed #ifdef for ATHENA.
 963
 964 1997-12-28  Richard Coleman  <coleman@math.gatech.edu>
 965
 966         * Released nmh-0.19.
 967
 968         * Fix repl,forw so that switch `-form file' will not abort
 969           as ambiguious (silly mistake on my part).
 970
 971         * Cleaned up the mhn man page.  Added info about a few escapes
 972           for the formatting/display strings that were not documented
 973           (%%, %t).  Moved the BNF grammar for the mime composition file,
 974           to the end of the man page.
 975
 976         * Added the options -[no]format to the command repl.  The
 977           switch `-format' will filter the message to which you are
 978           replying with the standard message filter "mhl.reply", which
 979           is now included in the distribution.  The `-noformat' option
 980           will negate the use of -format or -filter and not include
 981           the message to which you are replying in the draft.
 982
 983         * Did some cleaning and reorganization on many of the man
 984           pages.
 985
 986         * Added debugging switch `-debug' to mhparam, which displays
 987           the values of all `procs' (and some other misc configuration
 988           info) that nmh keeps in global variables.
 989
 990         * When using `refile -preserve', if a conflict occurs, then use
 991           the next available number above the message number you wish
 992           to preserve.
 993
 994         * In forw.c, split the code for creating MIME style forwarding
 995           out of copy_draft, and into copy_mime_draft.
 996
 997         * Move routines in mark.c to print sequences, into new
 998           file sbr/seq_print.c
 999
1000         * flist will now update the current folder.
1001
1002         * Added the switches -[no]fast to flist, to replace
1003           -[no]total.  The previous switches are still accepted
1004           but now undocumented.
1005
1006         * More reorganization in flist of the code for
1007           traversing folders.
1008
1009         * The command "flist +foo -all" will now scan the folder
1010           "foo" and all its 1st level children.
1011
1012         * Add missing include file <h/mh.h> to sbr/snprintf.c
1013
1014         * Fix alarm bug in rcvtty, so that when it calls external
1015           process, the alarm is never longer than 30 minutes.
1016
1017 1997-12-17  Richard Coleman  <coleman@math.gatech.edu>
1018
1019         * Released nmh-0.18.
1020
1021         * Fixed bug in mark, so that "mark -list -seq foo" will
1022           correctly indicate if "foo" is a private sequence.  I found
1023           this bug mentioned in Jerry Peek's book.
1024
1025         * Simplified the code in seq_setcur(), since seq_addmsg() now
1026           retains the public/private status of sequences.
1027
1028         * Changed sequence handling so that if the switches -public
1029           or -nopublic, are not specified for the commands mark, pick,
1030           or rcvstore, then existing sequences will retain their
1031           previous public/private status.
1032
1033         * mhparam now handles the mh-sequences profile entry
1034           correctly.
1035
1036         * flist -all will now also check readonly folders (for
1037           private sequences).
1038
1039         * Improve the leaf optimization for folder command.
1040           It will now track the number of directories in a folder,
1041           and stop stat'ing files once it has hit all the subfolders.
1042
1043         * Renamed m_getfolder to getfolder.  Changed getfolder to
1044           take option to determine whether it should get current
1045           folder, or just default folder (Inbox).  Changed rcvstore,
1046           inc, and rmf to use the new getfolder.
1047
1048         * flist now indicates if a sequence is private.
1049
1050         * Change WUNTRACED to 0, in pidwait.c, so that commands will
1051           wait for stopped processes.
1052
1053         * conflict will dynamically allocate space for group names,
1054           so it can now handle system with more than 100 groups.
1055
1056 1997-12-09  Richard Coleman  <coleman@math.gatech.edu>
1057
1058         * Released nmh-0.18-pre4.
1059
1060         * Check if we have enough message status space, before we
1061           call folder_realloc() in burst, mhpath, and m_draft().
1062
1063         * mhn will now correctly identify a formatting string of "-"
1064           for the option -store, and send content to stdout.
1065
1066         * Change the way that memory for message status is
1067           allocated.  It is dynamcially allocated separately from
1068           the folder/message structure.  This required changing
1069           folder_read.c, folder_realloc.c, folder_free.c.
1070
1071         * Removed all the MTR code (experimental code for message
1072           status allocation).
1073
1074         * Renamed m_readfolder.c to folder_read.c and simplified
1075           the code.
1076
1077         * Renamed m_freefolder.c to folder_free.c.
1078
1079         * Add function trim() to slocal.c to pretty print
1080           the debugging output.
1081
1082         * Changed the name of m_packfolder() to folder_pack().
1083           Changed the name of m_remsg() to folder_realloc().
1084
1085 Wed Dec  3 23:33:38 1997  Richard Coleman  <coleman@math.gatech.edu>
1086
1087         * Released nmh-0.18-pre3.
1088
1089         * Changed installation to add `flists' which is hard linked
1090           to `flist'.  This is a equivalent to `flist -all'.
1091
1092         * For flist, -showzero is on by default.
1093
1094         * Major changes to flist.  Default is now for flist to search
1095           current folder.  The switch `-all' is now used to specify
1096           searching all top level folders.  The new switch `-showzero'
1097           is used to print out folders that don't contain any messages
1098           in the given sequence.
1099
1100         * Split BuildFolderList in flist.c into 2 functions
1101           (BuildFolderList, BuildFolderListR).  Changed these functions
1102           so that flist now does better leaf optimization, and will stop
1103           stat'ing directory entries when it knows it has hit all the
1104           subdirectories of a given directory.
1105
1106         * Reorganized code in folder.c, so that all relevant folders
1107           are scanned first and information recorded.  Then all the
1108           folder summaries at printed out at one time.
1109
1110         * Made the options of folder(s) more orthogonal.  Now
1111           "folder -all -noheader -nototal" will do the right thing.
1112
1113         * Added `-noall' switch to folder, for completeness.
1114
1115         * Changed the default mode for creation of new folders
1116           to 0700 (was 0711).
1117
1118         * Slightly changed the format for flist.  It now indicates
1119           if a folder is current.  Also the width of the various
1120           fields are now calculated at runtime.
1121
1122         * Changed the format for folder(s).  Folder names
1123           are now left justified.  The width of the various fields
1124           are calculated at runtime.
1125
1126 Sun Nov 30 19:14:53 1997  Richard Coleman  <coleman@math.gatech.edu>
1127
1128         * Released nmh-0.18-pre2.
1129
1130         * Add paragraph to man page for install-mh and to INSTALL file
1131           about checking for global mh.profile.
1132
1133         * Renamed m_find() to context_find().
1134           Renamed m_replace() to context_replace().
1135           Renamed m_delete() to context_del().
1136           Renamed m_update() to context_save().
1137           Renamed m_getdefs() to context_read().
1138           Renamed m_foil() to context_foil().
1139
1140         * Change rcvstore to use routine folder_addmsg(), instead of
1141           adding message to folder itself.
1142
1143         * Changed refile, so that if the switch -preserve is used,
1144           and a conflict occurs for a particular folder, then folder_addmsg()
1145           will just use next highest available number for that folder,
1146           instead of exiting.
1147
1148         * Make folder_addmsg() more robust.  It will make repeated
1149           attempts to link file into folder if link returns with
1150           the error EEXIST.
1151
1152         * Fix bug, so that that if forking sendmail, HELO will be sent
1153           unless clientname: option is defined but empty (so now it
1154           is the same as the direct smtp code).
1155
1156         * Changed sprintb to snprintb (now we pass the buffer length
1157           to new routine).  Changed code to use new function.
1158
1159         * Added snprintf to sbr. Added configure check to build it
1160           if you don't have a native version (but haven't changed much
1161           code to use it yet).
1162
1163 Thu Nov 13 18:42:18 1997  Richard Coleman  <coleman@math.gatech.edu>
1164
1165         * Released nmh-0.18-pre1.
1166
1167         * Fixed alarm bug in slocal, so that alarm is never
1168           called with a value larger than 30 mintues.
1169
1170         * Fixed race condition in rmm and refile, so that
1171           context is updated before external rmmproc is called.
1172
1173         * Removed all the OVERHEAD code.
1174
1175         * Move code to add message to folder from refile.c
1176           to folder_addmsg.c
1177
1178 Fri Jul 25 19:39:29 1997  Richard Coleman  <coleman@math.gatech.edu>
1179
1180         * Did some rearranging of the internals of inc.c.
1181
1182         * Make -inplace the default for anno, forw, dist, and repl.
1183
1184         * Changed --enable-smtp to --with-mts={smtp,sendmail}
1185
1186         * Created new directory mts/sendmail for direct sendmail
1187           interface (although it currently still uses SMTP).
1188
1189         * Removed all the TMA (trusted mail agent) code
1190
1191         * Removed all the TTYD (terminal access daemon) code
1192
1193         * Removed all the MF (uucp filtering) code.
1194
1195         * Removed all the code for BERK.
1196
1197         * Removed all the code for stand-alone delivery (MHMTS).
1198
1199         * Split the file mts/sendmail/smail.c into sendmail.c and
1200           smtp.c.  Changed the name of the directory to mts/smtp.
1201
1202         * Changed autoconf to use @sysconfdir@ for location of
1203           configuration files.
1204
1205         * Changed #define in mhn.c from FTP to BUILTIN_FTP.
1206
1207 Mon Jul 21 03:22:34 1997  Richard Coleman  <coleman@math.gatech.edu>
1208
1209         * Released nmh-0.17.
1210
1211         * MAKEDEFS weren't passed down to recursive makes correctly.
1212
1213         * slocal.c now checks for UTMP_FILE and _PATH_UTMP instead
1214           of hard-coding "/etc/utmp".
1215
1216         * rcvtty.c check for _PATH_UTMP if UTMP_FILE is not
1217           defined.
1218
1219         * Remove configure checks for ulong and ushort.  Changed
1220           code to just use unsigned {short, long}.
1221
1222         * Change addmsg function in refile.c to return new
1223           number of refiled message.
1224
1225         * Added check in get_returnpath for empty unixbuf.
1226
1227         * Cleanup of sbr/pidstatus to use more POSIX macros
1228           for return value of wait().
1229
1230         * Change configure to also check /bin for "more".
1231
1232 Sat Jul 12 00:02:23 1997  Richard Coleman  <coleman@math.gatech.edu>
1233
1234         * Released nmh-0.16.
1235
1236 Mon Jun 23 20:13:24 1997  Richard Coleman  <coleman@math.gatech.edu>
1237
1238         * Added automimeproc, which should replace automhnproc.
1239
1240         * multipart messages will no longer abort for messages
1241           of type 8bit or binary (although we still can't really
1242           deal with binary messages, yet).
1243
1244         * Fix double free of c_storage.  From John MacMillan.
1245
1246         * mhn now treats unknown subtypes of "text" as text/plain.
1247
1248         * mhn changed so that specifying mhn-show-multipart, or
1249           mhn-show-multipart/{mixed, alternate, etc...) will override
1250           the use of the internal method for displaying these types.
1251           Previously mhn would always use the internal method for subtypes
1252           mixed, alternate, digest, and parallel (even if an alternate
1253           method was specified in mhn.defaults).
1254
1255         * mhn show treats unknown subtypes of multipart, as type
1256           multipart/mixed (as specified RFC2046).
1257
1258         * mhn checks for the parameter "name" rather than "x-name".
1259           From MH-6.8.4 patch.
1260
1261         * Fix double free of ctinfo in user_content when using
1262           #forw with single message.  From John MacMillan (and
1263           MH-6.8.4 patch).
1264
1265         * Changed -mhnproc switch for show, to -showmimeproc.
1266
1267         * Changed profile entry "mhnproc" to "showmimeproc".
1268
1269         * Added "mime" option to "whatnow", which calls the program
1270           "buildmimeproc" (default is mhn -build) to process MIME
1271            composition files.
1272
1273         * Added -build switch to mhn, to process MIME composition
1274           files.
1275
1276         * Did some reorganizing of mhn.c.
1277
1278         * Changed casting in mts/sendmail/smail.c from (char) to
1279           (signed char) so SMTP reply codes work correctly for machines
1280           which used unsigned chars by default.
1281
1282 Sat Jun 21 01:21:47 1997  Richard Coleman  <coleman@math.gatech.edu>
1283
1284         * Released nmh-0.15.
1285
1286         * Added new form "scan.unseen" to distribution.  It marks messages
1287           which are in any sequence in Unseen-Sequence.
1288
1289         * Do some rearranging of date/time code in zotnet/tws/dtime.c
1290
1291         * Fix sign extension bugs in fmt_scan.c.
1292
1293         * Fix m_atoi.c so that strings ending in non-digit characters
1294           return 0.
1295
1296         * Split code in burst.c so that finding delimiters of digested
1297           messages and bursting a message into multiple messages are
1298           two separate functions (find_delim and burst).
1299
1300         * Add workaround fo AC_PATH_PROG in configure.in, so
1301           that BSD4.4 machines can find sendmail, vi, more.
1302
1303         * Added "-width" option to rcvtty.
1304
1305         * Change a few variable names in zotnet/mts/client.c since
1306           they conflict with defines on AIX.
1307
1308         * Makefile in zotnet/tws assumes lexing of dtimep.lex was
1309           unsuccessful if resulting file is less than 500 lines long
1310           (rather than 10, which was previous value), since AIX
1311           sed gives mangled file of about 200 lines.
1312
1313         * Extract code in rcvstore.c to link message into folder,
1314           and put in own subroutine.
1315
1316         * Extract code in refile.c to link message into folder,
1317           and put in own subroutine.
1318
1319         * Moved code to remove messages from folder into own
1320           routine "folder_delmsgs" in sbr.  Changed rmm.c and
1321           refile.c to use new routine.
1322
1323 Fri May 16 06:09:31 1997  Richard Coleman  <coleman@math.gatech.edu>
1324
1325         * Renamed m_seqok to seq_nameok.
1326
1327         * Changed m_setunseen, msh, mshcmds, flist, and scan to use
1328           seq_getnum.
1329
1330         * Changed m_seqflag to return the number of a sequence rather
1331           than its bit flag.  Changed its name to seq_getnum and renamed
1332           file to sbr/seq_getnum.c.
1333
1334         * Removed function m_seqnew and file sbr/m_seqnew.c since it is
1335           no longer used.
1336
1337         * Added zero switch to m_seqadd function to zero out bits before
1338           adding message to sequence.
1339
1340         * Renamed function m_setvis to m_setunseen, and renamed
1341           corresponding file in sbr.
1342
1343         * Renamed function m_setseq to m_setprev, and renamed corresponding
1344           file in sbr.
1345
1346         * Changed mark.c and pick.c to use m_seqaddsel and m_seqdelsel.
1347
1348         * Added new function m_seqdelsel to m_seqdel.c, which deletes
1349           all selected messages from a sequence.
1350
1351         * Added new function m_seqaddsel to m_seqadd.c, which adds all
1352           selected messages to a sequence.
1353
1354         * Split sbr/m_seqnew.c into m_seqadd.c, m_seqdel.c, m_seqnew.c,
1355           and m_seqok.c.
1356
1357 Thu May 15 00:53:17 1997  Richard Coleman  <coleman@math.gatech.edu>
1358
1359         * Renamed function pack_folder to m_packfolder, and moved it
1360           from uip/folder.c into its own file sbr/m_packfolder.c
1361
1362 Wed May 14 23:38:00 1997  Richard Coleman  <coleman@math.gatech.edu>
1363
1364         * Changed function m_gmsg to m_readfolder.  Renamed file
1365           sbr/m_gmsg.c to sbr/m_readfolder.c.
1366
1367 Mon May  5 19:57:11 1997  Richard Coleman  <coleman@math.gatech.edu>
1368
1369         * Expanded rcvtty man page, and added small patch from
1370           MH-6.8.4 distribution.
1371
1372 Fri May  2 15:24:34 1997  Richard Coleman  <coleman@math.gatech.edu>
1373
1374         * Released nmh-0.14.
1375
1376         * Comment out configure test and code for tgetent to allocate its
1377           own termcap buffer when passed a NULL argument.
1378
1379 Sat Apr 26 03:46:38 1997  Richard Coleman  <coleman@math.gatech.edu>
1380
1381         * Added new options `-checkmime', `-nocheckmime', and `-mhnproc'
1382           to show.  Restructured code to handle options to various
1383           `procs' better.  Deprecated `-noshowproc' option and NOMHNPROC
1384           environment variable.
1385
1386         * Added new man page `mh-draft' which documents the
1387           draft folder facility in nmh.
1388
1389         * Renamed fmtsbr.h to fmt_scan.h.  Renamed fmtcompile.h
1390           to fmt_compile.h.
1391
1392         * split fmtsbr.c into fmt_scan.c and fmt_new.c.  Renamed
1393           fmtcompile.c to fmt_compile.c, and formataddr.c to
1394           fmt_addr.c.
1395
1396         * `send -help' wasn't showing the -(no)mime and -split
1397           options.
1398
1399 Fri Apr 25 02:50:36 1997  Richard Coleman  <coleman@math.gatech.edu>
1400
1401         * Released nmh-0.13.
1402
1403         * Changed mhpath so it doesn't abort if a message sequence
1404           such as "mhpath all" expands to more than 1000 messages.
1405           Also mhpath now dynamically reallocated space for message
1406           names (The number of command line arguments is still limited
1407           to MAXARGS).
1408
1409         * Did some general restructuring of the code in folder.c
1410           that checks for folder information, and prints it.
1411
1412 Thu Apr 24 01:04:37 1997  Richard Coleman  <coleman@math.gatech.edu>
1413
1414         * Changed `folder' to reallocate space for folder names if
1415           necessary.  So `folders' can now handle more than 300 folders.
1416
1417 Tue Apr 22 14:01:26 1997  Richard Coleman  <coleman@math.gatech.edu>
1418
1419         * Change configure to use a compile check to see if the tm struct
1420           has tm_gmtoff, rather than using egrep.
1421
1422 Mon Apr 21 02:19:17 1997  Richard Coleman  <coleman@math.gatech.edu>
1423
1424         * Released nmh-0.12.
1425
1426         * Had set_exists and unset_exists macros backwards.
1427
1428         * Released nmh-0.11.
1429
1430 Thu Apr 10 02:39:53 1997  Richard Coleman  <coleman@math.gatech.edu>
1431
1432         * Added documentation to mh-profile.man about the various
1433           `procs' (mhlproc, showproc, lproc, etc...).
1434
1435         * Replace the bit twiddling for SELECTED, UNSEEN, and
1436           mp->attrstats with macros.
1437
1438         * If system doesn't have SIGEMT (like Linux), then use SIGTERM
1439           in msh.c instead.
1440
1441         * Change fstat to stat in m_gmsg.c since Linux wants
1442           to hide dd->dd_fd.
1443
1444         * Merge Linux patch sent in by Michel Oosterhof (original
1445           patch from bsa@kf8nh.wariat.org).
1446
1447         * Document an undocumented MH feature.  mhn -form mhl.null
1448           will suppress the display of the message header.
1449
1450         * mhparam will now return "mhparam etcdir".
1451
1452         * Add catproc to /config/config.c and use that in show.c
1453           and mshcmds.c, rather than hard coding in /bin/cat.
1454
1455         * Add mhnproc to the list of `procs' in mh-profile.man.
1456
1457         * Add configure test for lorder and tsort commands.
1458
1459         * Commented out the padding in the `msgs` struct in h/mh.h
1460
1461         * Change m_gmsg.c to allocate elements to the `info' array by
1462           500 elements at a time (rather than MAXFOLDERS / 5).
1463
1464         * Add note to man page for mhmail that zero length messages are
1465           not sent.  Need to use -body "" to send empty messages.
1466
1467         * zotnet/mts/mts.c : compare character with '\0', not NULL.
1468
1469         * sbr/getcpy.c : assign '\0' to character, not NULL.
1470
1471         * add m_fmsg to most programs in uip so that they explicitly free
1472           folder/message structure when done with folder.
1473
1474         * uip/slocal.c : cleanup processing of sender.  Make sure it is
1475           defined even if message is missing "From " line.
1476
1477 Mon Mar 31 03:37:35 1997  Richard Coleman  <coleman@math.gatech.edu>
1478
1479         * Released nmh-0.10.
1480
1481 Sun Mar 30 21:46:17 1997  Richard Coleman  <coleman@math.gatech.edu>
1482
1483         * Add configure check for <locale.h>.  Turn on LOCALE support
1484           by default.
1485
1486 Thu Mar 20 03:21:24 1997  Richard Coleman  <coleman@math.gatech.edu>
1487
1488         * Reversed previous decision to retain "From " lines in slocal.
1489           The "From " line is now removed from all messages.
1490
1491         * inc now saves the date from the "From " envelope in the
1492           Delivery-Date header for all messages.
1493
1494         * sbr/m_getfld.c: Clean up processing of Return-Path and
1495           Delivery-Date from the "From " envelope.
1496
1497 Mon Mar 17 19:03:36 1997  Richard Coleman  <coleman@math.gatech.edu>
1498
1499         * client.c: cast iaddr to int before comparing return value
1500           of inet_addr with NOTOK.
1501
1502 Tue Mar 11 04:38:10 1997  Richard Coleman  <coleman@math.gatech.edu>
1503
1504         * Grep test for signal names was failing on some OS'es because
1505           of missing tabs in regex.
1506
1507 Sat Mar  8 01:58:22 1997  Richard Coleman  <coleman@math.gatech.edu>
1508
1509         * Released nmh-0.09.
1510
1511         * Move config files and format files to *.old before installing.
1512
1513         * Add configure check for killpg.
1514
1515         * msh.c: include <termios.h> instead of <termio.h> and
1516           <sys/ioctl.h>.
1517
1518         * prompter.c: don't include <sys/ioctl.h> anymore.
1519
1520 Thu Mar  6 04:03:24 1997  Richard Coleman  <coleman@math.gatech.edu>
1521
1522         * Added `-mime' and `-nomime' options to `repl'.
1523           From MH-6.8.4 diff.
1524
1525 Tue Mar  4 03:10:37 1997  Richard Coleman  <coleman@math.gatech.edu>
1526
1527         * ruserpass.c : removed conflicting prototypes.
1528
1529         * rcvtty.c : Fixed rcvtty to obey terminal permissions granted
1530           by `mesg' command.  Previously only worked on BSD machines.
1531
1532 Mon Mar  3 00:18:59 1997  Richard Coleman  <coleman@math.gatech.edu>
1533
1534         * rcvtty.c : Changed to use #define UTMP_FILE (if exists) rather
1535           than hard coded "/etc/utmp".
1536
1537         * Released nmh-0.08.
1538
1539         * Changed slocal to lock .maildelivery (or file given by -maildelivery)
1540           when accessing ndbm/db file for duplicate suppression, instead of
1541           locking database itself.
1542
1543 Thu Feb 27 05:28:09 1997  Richard Coleman  <coleman@math.gatech.edu>
1544
1545         * Added slocal action `mmdf' to deliver to a file in mmdf format.
1546
1547         * Changed the slocal actions `file' and `>' to always deliver in
1548           mbox (uucp) format rather than be determined by RPATHS config
1549           option.
1550
1551         * Changed the slocal action `mbox' to deliver in mbox (uucp) format
1552           rather than mmdf format.
1553
1554         * slocal now adds Delivery-Date field to all messages (previously it
1555           only added it to messages when delivering them to a file). The
1556           "From " line is now retained on all messages if compiling with
1557           RPATHS, rather than being discarded.
1558
1559         * rcvpack no longer adds the Delivery-Date field to messages.
1560
1561 Sun Feb 23 22:03:54 1997  Richard Coleman  <coleman@math.gatech.edu>
1562
1563         * Removed the script packmbox, since it's functionality has been
1564           added to packf.
1565
1566         * Changed packf so that it uses mbox (uucp) format by default
1567           rather than mmdf format.  Added options -mbox and -mmdf to
1568           packf so you can choose the preferred format.
1569
1570         * Changed rcvpack so that it uses mbox (uucp) format by default
1571           rather than mmdf format.  Added options -mbox and -mmdf to
1572           rcvpack so you can choose the preferred format.
1573
1574 Tue Feb 18 00:01:05 1997  Richard Coleman  <coleman@math.gatech.edu>
1575
1576         * Changed nmh to use dot locking by default (although you
1577           can still easily change this in config.h).
1578
1579         * Simplified locking code.  Removed code allowing setting of
1580           locking type in mts.conf.  Now the locking type and locking
1581           directory (if any) can only be set at compile time.
1582
1583 Fri Feb 14 02:49:18 1997  Richard Coleman  <coleman@math.gatech.edu>
1584
1585         * Prefer getting timezone information from tm->gmtoff rather
1586           than tzset and external timezone variable.
1587
1588 Thu Feb 13 00:35:45 1997  Richard Coleman  <coleman@math.gatech.edu>
1589
1590         * Fixed typo in ruserpass.c in the variable toktabs.
1591
1592         * When ruserpass was added to LIBOBJS, it was missing
1593           the suffix.
1594
1595         * Released nmh-0.07.
1596
1597 Tue Feb 11 01:29:47 1997  Richard Coleman  <coleman@math.gatech.edu>
1598
1599         * Add check to configure, so that if ruserpass, or _ruserpass
1600           is not found, build version of ruserpass in sbr.
1601
1602         * Added define's to discard.c, m_getfld.c, and scansbr.c so
1603           the code that manipulates internals of stdio, will build
1604           on SCO 5.x.
1605
1606         * Added #define to control whether to compile the simple
1607           built-in FTP client in mhn.
1608
1609         * Added configure check for ushort and ulong.  Change code
1610           to use ushort/ulong rather than u_short/u_long.
1611
1612         * A couple of small cleanups in locking code.
1613
1614         * Added configure check for gmtoff element in struct tm.
1615
1616         * Added configure check for tzset.
1617
1618 Fri Feb  7 03:01:57 1997  Richard Coleman  <coleman@math.gatech.edu>
1619
1620         * Released nmh-0.06.
1621
1622         * Removed code for machines that don't have socket
1623           interface (how could they get mail anyway?).
1624
1625         * Removed code for BSD41 machines.  I don't think there are
1626           many such machines around anymore.
1627
1628         * Add configure check for function uname, and prefer it
1629           over gethostname.  General cleanup of zotnet/mts/mts.c.
1630
1631         * Change all `lseek' calls to use POSIX symbolic constants
1632           SEEK_SET, SEEK_CUR, SEEK_END.
1633
1634 Thu Feb  6 01:16:30 1997  Richard Coleman  <coleman@math.gatech.edu>
1635
1636         * Check lex generated file in zotnet/tws and use
1637           pre-generated version if necessary.
1638
1639         * Released nmh-0.05.
1640
1641         * Change to use reliable signals on all platforms that have
1642           sigaction.  Change so that interrupted system calls are
1643           restarted for all signals except SIGALRM.  This fixes alarm
1644           handling code in smail.c for BSD based systems.
1645
1646         * Added lorder and tsort commands so that created libs can
1647           be linked in one pass.
1648
1649 Tue Feb  4 01:33:00 1997  Richard Coleman  <coleman@math.gatech.edu>
1650
1651         * Changed pidwait so that while it is waiting for a child,
1652           it should block signals rather than ignore them.
1653
1654 Mon Feb  3 21:05:30 1997  Richard Coleman  <coleman@math.gatech.edu>
1655
1656         * Add checks to configure for dbm_open and -lndbm.
1657
1658 Thu Jan 30 05:15:42 1997  Richard Coleman  <coleman@math.gatech.edu>
1659
1660         * folder -pop and folder -push were freeing some memory too
1661           quickly, which caused the entry popped from the stack to not
1662           become the current folder.
1663
1664 Wed Jan 29 01:28:02 1997  Richard Coleman  <coleman@math.gatech.edu>
1665
1666         * Released nmh-0.04.
1667
1668         * Define ospeed and PC in termsbr.c is OS doesn't have
1669           it.
1670
1671 Sun Jan 26 20:25:10 1997  Richard Coleman  <coleman@math.gatech.edu>
1672
1673         * editfile will create a symbolic link to the altmsg if it
1674           can't make a link, on any machine supporting lstat.  Formerly
1675           this would happen only on BSD42 based machines.
1676
1677 Sat Jan 25 22:54:26 1997  Richard Coleman  <coleman@math.gatech.edu>
1678
1679         * traverse (in popsbr.c) wasn't calling va_start before using
1680           variable argument list.  Fixes core dump in inc when using POP.
1681
1682 Fri Jan 24 03:27:59 1997  Richard Coleman  <coleman@math.gatech.edu>
1683
1684         * The variable pass in remotemail needed to be set to
1685           NULL.  (From MH-6.8.4 diff).  Fixes core dump of msgchk when
1686           using POP.
1687
1688         * inc and msgchk were using -rpop by default when configured
1689           with POP support.  Default is now -norpop.
1690
1691 Thu Jan 23 02:01:17 1997  Richard Coleman  <coleman@math.gatech.edu>
1692
1693         * By default, post will now give the SMTP HELO command with
1694           the local hostname.  If you specify a hostname with the
1695           clientname: option in mts.conf file, post will give the
1696           HELO command with that name instead.  If the argument to the
1697           clientname: option is empty, no HELO command is given.
1698           (From the MH-6.8.4 diff)
1699
1700 Wed Jan 22 01:55:45 1997  Richard Coleman  <coleman@math.gatech.edu>
1701
1702         * When using `-help' for a command, it will also print its
1703           profile compents from .mh_profile. (From MH-6.8.4 diff)
1704
1705         * "slocal -file" will now correctly takes its input from
1706           a file (currently need to specify full path).
1707
1708 Sun Jan 19 20:37:21 1997  Richard Coleman  <coleman@math.gatech.edu>
1709
1710         * "slocal -debug" will now issue a warning if a non-blank
1711           line in the .maildelivery file has less than 5 fields.
1712
1713 Sat Jan 18 02:26:41 1997  Richard Coleman  <coleman@math.gatech.edu>
1714
1715         * Changed slocal so that code for duplicate suppression
1716           (MH config was MSGID) is always built. Added the options
1717           -[no]suppressdup to slocal to turn this on/off.
1718
1719 Thu Jan 16 00:26:34 1997  Richard Coleman  <coleman@math.gatech.edu>
1720
1721         * Released nmh-0.03.
1722
1723         * Fixed problem where mark would core dump if no
1724           .mh_sequence file existed.
1725
1726         * Fixed problem where slocal would core dump if -debug
1727           option was given, and certain headers were missing.
1728
1729         * Added patch to slocal to add `folder' (+) action, which
1730           is shorthand for piping message to rcvstore.  Updated
1731           man page.
1732
1733 Wed Jan 15 21:30:17 1997  Richard Coleman  <coleman@math.gatech.edu>
1734
1735         * Changed flist option -unseen to -[no]all.  Cleaned up
1736           flist man page.
1737
1738 Fri Jan 10 20:36:33 1997  Richard Coleman  <coleman@math.gatech.edu>
1739
1740         * Fixed flist.  Changed the profile component `Folder-Order'
1741           to `Flist-Order.  Added option `-sequence' to flist, so
1742           you can specify the name of the sequence to search for.
1743
1744 Thu Jan  9 00:20:48 1997  Richard Coleman  <coleman@math.gatech.edu>
1745
1746         * A few minor portability cleanups.  Changed to use PATH_MAX
1747           rather than MAXPATHLEN.  Don't assume ospeed variable exists
1748           in termsbr.c.  Removed some conflicting prototypes.
1749
1750 Wed Jan  8 11:05:02 1997  Richard Coleman  <coleman@math.gatech.edu>
1751
1752         * Add configure test to check if tgetent will accept NULL
1753           and allocate its own buffer.  Borrowed from zsh.
1754
1755         * Changed libpath to etcpath.
1756
1757 Mon Jan  6 04:15:35 1997  Richard Coleman  <coleman@math.gatech.edu>
1758
1759         * Cleaned up source code and Makefiles, so that if your `make'
1760           supports the VPATH option, you can build nmh in a different
1761           directory from where the source code is located.
1762
1763 Fri Jan  3 05:05:18 1997  Richard Coleman  <coleman@math.gatech.edu>
1764
1765         * Released nmh-0.02.
1766
1767 Wed Jan  1 17:41:52 1997  Richard Coleman  <coleman@math.gatech.edu>
1768
1769         * Split mhook man page into man pages for rcvdist, rcvpack,
1770           and rcvtty.
1771
1772 Tue Dec 31 03:07:48 1996  Richard Coleman  <coleman@math.gatech.edu>
1773
1774         * Changed code to use strerror, rather than using sys_errlist
1775           and sys_nerr directly.
1776
1777 Mon Dec 30 02:15:25 1996  Richard Coleman  <coleman@math.gatech.edu>
1778
1779         * -compat switch from install-mh removed.
1780
1781         * Changed the default POP port from "pop" to "pop3".
1782
1783 Sat Dec 28 13:25:05 1996  Richard Coleman  <coleman@math.gatech.edu>
1784
1785         * Changed mhn_defaults to mhn.defaults.  Changed create_mhn_defaults
1786           (again) to mhn.defaults.sh.  Changed find_program (again) to
1787           mhn.find.sh.  mhn.defaults.sh now takes the search path
1788           as an argument.  Default search path is now specified in Makefile
1789           rather than in script.
1790
1791 Fri Dec 27 16:34:01 1996  Richard Coleman  <coleman@math.gatech.edu>
1792
1793         * Changed mtstailor file to mts.conf.  Updated man pages.
1794
1795         * Changed si_value to si_val in mhn.c, since it conflicts with
1796           macro defined on Solaris.
1797
1798 Thu Dec 26 02:50:15 1996  Richard Coleman  <coleman@math.gatech.edu>
1799
1800         * Added --enable-nmh-mhe (and --disable-nmh-mhe) to enable/disable
1801           support for Emacs front-end mhe.  It is on by default.
1802
1803         * Added the following configure options: --enable-nmh-pop to
1804           enable client side pop support, --enable-nmh-smtp to enable
1805           SMTP support.  Client-side pop support now compiles.  Man
1806           pages for inc, msgchk, mh-chart now correctly added pop
1807           options if enabled.
1808
1809 Tue Dec 24 14:33:20 1996  Richard Coleman  <coleman@math.gatech.edu>
1810
1811         * Added configure test for bug in C libraries where linker
1812           can't find ruserpass, but can find _ruserpass.
1813
1814         * Fixed configure test so that termcap variable ospeed is
1815           correctly found.
1816
1817 Mon Dec 23 19:40:17 1996  Richard Coleman  <coleman@math.gatech.edu>
1818
1819         * Source files converted to ANSI C.
1820
1821         * md5 now compiled separately rather than being included
1822           in mhn.c.  Changed md5 to use memset and memcpy.
1823
1824 Fri Dec 20 02:29:37 1996  Richard Coleman  <coleman@math.gatech.edu>
1825
1826         * Collected the error routines adios, advise, admonish, and advertise
1827           into one file (error.c), and did some rearranging of the code.
1828
1829 Thu Dec 19 19:05:29 1996  Richard Coleman  <coleman@math.gatech.edu>
1830
1831         * Added awk script sigmsg.awk (originally written by
1832           Geoff Wing <mason@werple.apana.org.au> for zsh) to
1833           automatically generate signal messages for pidstatus.c.
1834           Added files sbr/signals.c, h/signals.h.  Code now uses
1835           sigprocmask to block signals (if available).  Code now uses
1836           signal blocking on non-BSD machines.
1837
1838 Wed Dec 18 01:55:17 1996  Richard Coleman  <coleman@math.gatech.edu>
1839
1840         * Add configure check for ATTVIBUG.  From Soren's mh autoconf work.
1841
1842         * Released nmh-0.01.
1843
1844         * Added configure code to check for type of signals functions
1845           you have (POSIX or BSD style signals).  Added function
1846           SIGPROCMASK to simulate sigprocmask on machines that don't
1847           have POSIX signals.
1848
1849 Fri Dec 13 19:40:48 1996  Richard Coleman  <coleman@math.gatech.edu>
1850
1851         * Added -version switch to all commands.  Also added to
1852           their man pages.
1853
1854 Mon Dec  9 16:36:54 1996  Richard Coleman  <coleman@math.gatech.edu>
1855
1856         * Renamed uip/trmsbr.c to termsbr.c and changed it to use
1857           POSIX termios.h style functions if present.
1858
1859 Tue Dec  3 16:18:39 1996  Richard Coleman  <coleman@math.gatech.edu>
1860
1861         * Changed support/general/bootmhn.sh to output new mhn_defaults
1862           file to standard output by default (makes it easier for testing).
1863           Changed name of script to create_mhn_defaults.  Changed bootmhn.findit
1864           script to find_program.
1865
1866 Sun Dec  1 10:00:00 1996  Richard Coleman  <coleman@math.gatech.edu>
1867
1868         * Added patch to uip/folder.c from exmh distribution to
1869           speed up -recurse option.
1870
1871         * Added flist command from exmh distribution.  It doesn't work
1872           yet, but it compiles :-)
1873
1874         * Changed default location for install to
1875           /usr/local/nmh/{bin,etc,lib,man}.  Split files so that format
1876           and configuration files go in nmh/etc, and support binaries go
1877           in nmh/lib.  Of course, all this can now be changed in the top
1878           level Makefile.
1879
1880         * Started with mh-6.8.3 as based and converted to autoconf.
1881           Rewrote all the Makefiles.  Currently only works with sendmail/smtp.
1882           Pop support and plenty of other things, are now broken.