-diff -Nur mutt-1.3.27.orig/Muttrc mutt-1.3.27/Muttrc
---- mutt-1.3.27.orig/Muttrc Tue Jan 1 21:18:05 2002
-+++ mutt-1.3.27/Muttrc Fri Feb 1 22:51:32 2002
-@@ -19,6 +19,15 @@
- macro index <f1> "!less /usr/local/doc/mutt/manual.txt\n" "Show Mutt documentation"
- macro pager <f1> "!less /usr/local/doc/mutt/manual.txt\n" "Show Mutt documentation"
-
-+# Use folders which match on \\.gz$ as gzipped folders:
-+# open-hook \\.gz$ "gzip -cd %f > %t"
-+# close-hook \\.gz$ "gzip -c %t > %f"
-+# append-hook \\.gz$ "gzip -c %t >> %f"
-+
-+# open-hook \\.bz2$ "bzip2 -cd %f > %t"
-+# close-hook \\.bz2$ "bzip2 -c %t > %f"
-+# append-hook \\.bz2$ "bzip2 -c %t >> %f"
-+
- # If Mutt is unable to determine your site's domain name correctly, you can
- # set the default here.
- #
-diff -Nur mutt-1.3.27.orig/Muttrc.head mutt-1.3.27/Muttrc.head
---- mutt-1.3.27.orig/Muttrc.head Tue Jan 1 21:18:02 2002
-+++ mutt-1.3.27/Muttrc.head Fri Feb 1 22:51:32 2002
-@@ -19,6 +19,15 @@
- macro index <f1> "!less /usr/local/doc/mutt/manual.txt\n" "Show Mutt documentation"
- macro pager <f1> "!less /usr/local/doc/mutt/manual.txt\n" "Show Mutt documentation"
-
-+# Use folders which match on \\.gz$ as gzipped folders:
-+# open-hook \\.gz$ "gzip -cd %f > %t"
-+# close-hook \\.gz$ "gzip -c %t > %f"
-+# append-hook \\.gz$ "gzip -c %t >> %f"
-+
-+# open-hook \\.bz2$ "bzip2 -cd %f > %t"
-+# close-hook \\.bz2$ "bzip2 -c %t > %f"
-+# append-hook \\.bz2$ "bzip2 -c %t >> %f"
-+
- # If Mutt is unable to determine your site's domain name correctly, you can
- # set the default here.
- #
-diff -Nur mutt-1.3.27.orig/Muttrc.head.in mutt-1.3.27/Muttrc.head.in
---- mutt-1.3.27.orig/Muttrc.head.in Mon Mar 20 11:25:49 2000
-+++ mutt-1.3.27/Muttrc.head.in Fri Feb 1 22:51:32 2002
-@@ -19,6 +19,15 @@
- macro index <f1> "!less @docdir@/manual.txt\n" "Show Mutt documentation"
- macro pager <f1> "!less @docdir@/manual.txt\n" "Show Mutt documentation"
-
-+# Use folders which match on \\.gz$ as gzipped folders:
-+# open-hook \\.gz$ "gzip -cd %f > %t"
-+# close-hook \\.gz$ "gzip -c %t > %f"
-+# append-hook \\.gz$ "gzip -c %t >> %f"
-+
-+# open-hook \\.bz2$ "bzip2 -cd %f > %t"
-+# close-hook \\.bz2$ "bzip2 -c %t > %f"
-+# append-hook \\.bz2$ "bzip2 -c %t >> %f"
-+
- # If Mutt is unable to determine your site's domain name correctly, you can
- # set the default here.
- #
-diff -Nur mutt-1.3.27.orig/PATCHES mutt-1.3.27/PATCHES
---- mutt-1.3.27.orig/PATCHES Mon Nov 26 20:16:22 2001
-+++ mutt-1.3.27/PATCHES Fri Feb 1 22:51:32 2002
-@@ -0,0 +1 @@
-+patch-1.3.27.rr.compressed.1
-diff -Nur mutt-1.3.27.orig/compress.c mutt-1.3.27/compress.c
---- mutt-1.3.27.orig/compress.c Thu Jan 1 01:00:00 1970
-+++ mutt-1.3.27/compress.c Fri Feb 1 22:51:32 2002
-@@ -0,0 +1,483 @@
-+/*
-+ * Copyright (C) 1997 Alain Penders <Alain@Finale-Dev.com>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-+ */
-+
-+#include "mutt.h"
-+
-+#ifdef USE_COMPRESSED
-+
-+#include "mx.h"
-+#include "mailbox.h"
-+#include "mutt_curses.h"
-+
-+#include <errno.h>
-+#include <string.h>
-+#include <unistd.h>
-+#include <sys/stat.h>
-+
-+typedef struct
-+{
-+ const char *close; /* close-hook command */
-+ const char *open; /* open-hook command */
-+ const char *append; /* append-hook command */
-+ off_t size; /* size of real folder */
-+} COMPRESS_INFO;
-+
-+
-+/*
-+ * ctx - context to lock
-+ * excl - exclusive lock?
-+ * retry - should retry if unable to lock?
-+ */
-+int mbox_lock_compressed (CONTEXT *ctx, FILE *fp, int excl, int retry)
-+{
-+ int r;
-+
-+ if ((r = mx_lock_file (ctx->realpath, fileno (fp), excl, 1, retry)) == 0)
-+ ctx->locked = 1;
-+ else if (retry && !excl)
-+ {
-+ ctx->readonly = 1;
-+ return 0;
-+ }
-+
-+ return (r);
-+}
-+
-+void mbox_unlock_compressed (CONTEXT *ctx, FILE *fp)
-+{
-+ if (ctx->locked)
-+ {
-+ fflush (fp);
-+
-+ mx_unlock_file (ctx->realpath, fileno (fp), 1);
-+ ctx->locked = 0;
-+ }
-+}
-+
-+static int is_new (const char *path)
-+{
-+ return (access (path, W_OK) != 0 && errno == ENOENT) ? 1 : 0;
-+}
-+
-+static const char* find_compress_hook (int type, const char *path)
-+{
-+ const char* c = mutt_find_hook (type, path);
-+ return (!c || !*c) ? NULL : c;
-+}
-+
-+int mutt_can_read_compressed (const char *path)
-+{
-+ return find_compress_hook (M_OPENHOOK, path) ? 1 : 0;
-+}
-+
-+/*
-+ * if the file is new, we really do not append, but create, and so use
-+ * close-hook, and not append-hook
-+ */
-+static const char* get_append_command (const char *path, const CONTEXT* ctx)
-+{
-+ COMPRESS_INFO *ci = (COMPRESS_INFO *) ctx->compressinfo;
-+ return (is_new (path)) ? ci->close : ci->append;
-+}
-+
-+int mutt_can_append_compressed (const char *path)
-+{
-+ int magic;
-+
-+ if (is_new (path))
-+ return (find_compress_hook (M_CLOSEHOOK, path) ? 1 : 0);
-+
-+ magic = mx_get_magic (path);
-+
-+ if (magic != 0 && magic != M_COMPRESSED)
-+ return 0;
-+
-+ return (find_compress_hook (M_APPENDHOOK, path)
-+ || (find_compress_hook (M_OPENHOOK, path)
-+ && find_compress_hook (M_CLOSEHOOK, path))) ? 1 : 0;
-+}
-+
-+/* open a compressed mailbox */
-+static COMPRESS_INFO *set_compress_info (CONTEXT *ctx)
-+{
-+ COMPRESS_INFO *ci;
-+
-+ /* Now lets uncompress this thing */
-+ ci = safe_malloc (sizeof (COMPRESS_INFO));
-+ ctx->compressinfo = (void*) ci;
-+ ci->append = find_compress_hook (M_APPENDHOOK, ctx->path);
-+ ci->open = find_compress_hook (M_OPENHOOK, ctx->path);
-+ ci->close = find_compress_hook (M_CLOSEHOOK, ctx->path);
-+ return ci;
-+}
-+
-+static void set_path (CONTEXT* ctx)
-+{
-+ char tmppath[_POSIX_PATH_MAX];
-+
-+ /* Setup the right paths */
-+ ctx->realpath = ctx->path;
-+
-+ /* Uncompress to /tmp */
-+ mutt_mktemp (tmppath);
-+ ctx->path = safe_malloc (strlen (tmppath) + 1);
-+ strcpy (ctx->path, tmppath);
-+}
-+
-+static int get_size (const char* path)
-+{
-+ struct stat sb;
-+ if (stat (path, &sb) != 0)
-+ return 0;
-+ return (sb.st_size);
-+}
-+
-+static void store_size (CONTEXT* ctx)
-+{
-+ COMPRESS_INFO *ci = (COMPRESS_INFO *) ctx->compressinfo;
-+ ci->size = get_size (ctx->realpath);
-+}
-+
-+static const char *
-+compresshook_format_str (char *dest, size_t destlen, char op, const char *src,
-+ const char *fmt, const char *ifstring,
-+ const char *elsestring, unsigned long data,
-+ format_flag flags)
-+{
-+ char tmp[SHORT_STRING];
-+
-+ CONTEXT *ctx = (CONTEXT *) data;
-+ switch (op)
-+ {
-+ case 'f':
-+ snprintf (tmp, sizeof (tmp), "%%%ss", fmt);
-+ snprintf (dest, destlen, tmp, ctx->realpath);
-+ break;
-+ case 't':
-+ snprintf (tmp, sizeof (tmp), "%%%ss", fmt);
-+ snprintf (dest, destlen, tmp, ctx->path);
-+ break;
-+ }
-+ return (src);
-+}
-+
-+/*
-+ * check that the command has both %f and %t
-+ * 0 means OK, -1 means error
-+ */
-+int mutt_test_compress_command (const char* cmd)
-+{
-+ return (strstr (cmd, "%f") && strstr (cmd, "%t")) ? 0 : -1;
-+}
-+
-+static char *get_compression_cmd (const char* cmd, const CONTEXT* ctx)
-+{
-+ char expanded[_POSIX_PATH_MAX];
-+ mutt_FormatString (expanded, sizeof (expanded), cmd, compresshook_format_str,
-+ (unsigned long) ctx, 0);
-+ return safe_strdup (expanded);
-+}
-+
-+int mutt_check_mailbox_compressed (CONTEXT* ctx)
-+{
-+ COMPRESS_INFO *ci = (COMPRESS_INFO *) ctx->compressinfo;
-+ if (ci->size != get_size (ctx->realpath))
-+ {
-+ safe_free ((void**)&ctx->compressinfo);
-+ safe_free ((void**)&ctx->realpath);
-+ mutt_error _("Mailbox was corrupted!");
-+ return (-1);
-+ }
-+ return (0);
-+}
-+
-+int mutt_open_read_compressed (CONTEXT *ctx)
-+{
-+ char *cmd;
-+ FILE *fp;
-+ int rc;
-+
-+ COMPRESS_INFO *ci = set_compress_info (ctx);
-+ if (!ci->open) {
-+ ctx->magic = 0;
-+ safe_free ((void**)ctx->compressinfo);
-+ return (-1);
-+ }
-+ if (!ci->close || access (ctx->path, W_OK) != 0)
-+ ctx->readonly = 1;
-+
-+ set_path (ctx);
-+ store_size (ctx);
-+
-+ if (!ctx->quiet)
-+ mutt_message (_("Decompressing %s..."), ctx->realpath);
-+
-+ cmd = get_compression_cmd (ci->open, ctx);
-+ if (cmd == NULL)
-+ return (-1);
-+ dprint (2, (debugfile, "DecompressCmd: '%s'\n", cmd));
-+
-+ if ((fp = fopen (ctx->realpath, "r")) == NULL)
-+ {
-+ mutt_perror (ctx->realpath);
-+ safe_free ((void **)&cmd);
-+ return (-1);
-+ }
-+ mutt_block_signals ();
-+ if (mbox_lock_compressed (ctx, fp, 0, 1) == -1)
-+ {
-+ fclose (fp);
-+ mutt_unblock_signals ();
-+ mutt_error _("Unable to lock mailbox!");
-+ safe_free ((void **)&cmd);
-+ return (-1);
-+ }
-+
-+ endwin ();
-+ fflush (stdout);
-+ fprintf (stderr, _("Decompressing %s...\n"),ctx->realpath);
-+ rc = mutt_system (cmd);
-+ mbox_unlock_compressed (ctx, fp);
-+ mutt_unblock_signals ();
-+ fclose (fp);
-+
-+ if (rc)
-+ {
-+ mutt_any_key_to_continue (NULL);
-+ ctx->magic = 0;
-+ safe_free ((void**)ctx->compressinfo);
-+ mutt_error (_("Error executing: %s : unable to open the mailbox!\n"), cmd);
-+ }
-+ safe_free ((void **)&cmd);
-+ if (rc)
-+ return (-1);
-+
-+ if (mutt_check_mailbox_compressed (ctx))
-+ return (-1);
-+
-+ ctx->magic = mx_get_magic (ctx->path);
-+
-+ return (0);
-+}
-+
-+void restore_path (CONTEXT* ctx)
-+{
-+ safe_free ((void **)&ctx->path);
-+ ctx->path = ctx->realpath;
-+}
-+
-+/* remove the temporary mailbox */
-+void remove_file (CONTEXT* ctx)
-+{
-+ if (ctx->magic == M_MBOX || ctx->magic == M_MMDF)
-+ remove (ctx->path);
-+}
-+
-+int mutt_open_append_compressed (CONTEXT *ctx)
-+{
-+ FILE *fh;
-+ COMPRESS_INFO *ci = set_compress_info (ctx);
-+
-+ if (!get_append_command (ctx->path, ctx))
-+ {
-+ if (ci->open && ci->close)
-+ return (mutt_open_read_compressed (ctx));
-+
-+ ctx->magic = 0;
-+ safe_free ((void**)&ctx->compressinfo);
-+ return (-1);
-+ }
-+
-+ set_path (ctx);
-+
-+ ctx->magic = DefaultMagic;
-+
-+ if (!is_new (ctx->realpath))
-+ if (ctx->magic == M_MBOX || ctx->magic == M_MMDF)
-+ if ((fh = fopen (ctx->path, "w")))
-+ fclose (fh);
-+ /* No error checking - the parent function will catch it */
-+
-+ return (0);
-+}
-+
-+/* close a compressed mailbox */
-+void mutt_fast_close_compressed (CONTEXT *ctx)
-+{
-+ dprint (2, (debugfile, "mutt_fast_close_compressed called on '%s'\n",
-+ ctx->path));
-+
-+ if (ctx->compressinfo)
-+ {
-+ if (ctx->fp)
-+ fclose (ctx->fp);
-+ ctx->fp = NULL;
-+ /* if the folder was removed, remove the gzipped folder too */
-+ if ((ctx->magic > 0)
-+ && (access (ctx->path, F_OK) != 0)
-+ && ! option (OPTSAVEEMPTY))
-+ remove (ctx->realpath);
-+ else
-+ remove_file (ctx);
-+
-+ restore_path (ctx);
-+ safe_free ((void**)&ctx->compressinfo);
-+ }
-+}
-+
-+/* return 0 on success, -1 on failure */
-+int mutt_sync_compressed (CONTEXT* ctx)
-+{
-+ char *cmd;
-+ int rc = 0;
-+ FILE *fp;
-+ COMPRESS_INFO *ci = (COMPRESS_INFO *) ctx->compressinfo;
-+
-+ if (!ctx->quiet)
-+ mutt_message (_("Compressing %s..."), ctx->realpath);
-+
-+ cmd = get_compression_cmd (ci->close, ctx);
-+ if (cmd == NULL)
-+ return (-1);
-+
-+ if ((fp = fopen (ctx->realpath, "a")) == NULL)
-+ {
-+ mutt_perror (ctx->realpath);
-+ safe_free ((void **)&cmd);
-+ return (-1);
-+ }
-+ mutt_block_signals ();
-+ if (mbox_lock_compressed (ctx, fp, 1, 1) == -1)
-+ {
-+ fclose (fp);
-+ mutt_unblock_signals ();
-+ mutt_error _("Unable to lock mailbox!");
-+ store_size (ctx);
-+ safe_free ((void **)&cmd);
-+ return (-1);
-+ }
-+
-+ dprint (2, (debugfile, "CompressCommand: '%s'\n", cmd));
-+
-+ endwin ();
-+ fflush (stdout);
-+ fprintf (stderr, _("Compressing %s...\n"), ctx->realpath);
-+ if (mutt_system (cmd))
-+ {
-+ mutt_any_key_to_continue (NULL);
-+ mutt_error (_("%s: Error compressing mailbox! Original mailbox deleted, uncompressed one kept!\n"), ctx->path);
-+ rc = -1;
-+ }
-+
-+ mbox_unlock_compressed (ctx, fp);
-+ mutt_unblock_signals ();
-+ fclose (fp);
-+
-+ safe_free ((void **)&cmd);
-+
-+ store_size (ctx);
-+
-+ return (rc);
-+}
-+
-+int mutt_slow_close_compressed (CONTEXT *ctx)
-+{
-+ FILE *fp;
-+ const char *append;
-+ char *cmd;
-+ COMPRESS_INFO *ci = (COMPRESS_INFO *) ctx->compressinfo;
-+
-+ dprint (2, (debugfile, "mutt_slow_close_compressed called on '%s'\n",
-+ ctx->path));
-+
-+ if (! (ctx->append
-+ && ((append = get_append_command (ctx->realpath, ctx))
-+ || (append = ci->close))))
-+ {
-+ /* if we can not or should not append, we only have to remove the */
-+ /* compressed info, because sync was already called */
-+ mutt_fast_close_compressed (ctx);
-+ return (0);
-+ }
-+
-+ if (ctx->fp)
-+ fclose (ctx->fp);
-+ ctx->fp = NULL;
-+
-+ if (!ctx->quiet)
-+ {
-+ if (append == ci->close)
-+ mutt_message (_("Compressing %s..."), ctx->realpath);
-+ else
-+ mutt_message (_("Compressed-appending to %s..."), ctx->realpath);
-+ }
-+
-+ cmd = get_compression_cmd (append, ctx);
-+ if (cmd == NULL)
-+ return (-1);
-+
-+ if ((fp = fopen (ctx->realpath, "a")) == NULL)
-+ {
-+ mutt_perror (ctx->realpath);
-+ safe_free ((void **)&cmd);
-+ return (-1);
-+ }
-+ mutt_block_signals ();
-+ if (mbox_lock_compressed (ctx, fp, 1, 1) == -1)
-+ {
-+ fclose (fp);
-+ mutt_unblock_signals ();
-+ mutt_error _("Unable to lock mailbox!");
-+ safe_free ((void **)&cmd);
-+ return (-1);
-+ }
-+
-+ dprint (2, (debugfile, "CompressCmd: '%s'\n", cmd));
-+
-+ endwin ();
-+ fflush (stdout);
-+
-+ if (append == ci->close)
-+ fprintf (stderr, _("Compressing %s...\n"), ctx->realpath);
-+ else
-+ fprintf (stderr, _("Compressed-appending to %s...\n"), ctx->realpath);
-+
-+ if (mutt_system (cmd))
-+ {
-+ mutt_any_key_to_continue (NULL);
-+ mutt_error (_(" %s: Error compressing mailbox! Uncompressed one kept!\n"),
-+ ctx->path);
-+ safe_free ((void **)&cmd);
-+ mbox_unlock_compressed (ctx, fp);
-+ mutt_unblock_signals ();
-+ fclose (fp);
-+ return (-1);
-+ }
-+
-+ mbox_unlock_compressed (ctx, fp);
-+ mutt_unblock_signals ();
-+ fclose (fp);
-+ remove_file (ctx);
-+ restore_path (ctx);
-+ safe_free ((void **)&cmd);
-+ safe_free ((void **)&ctx->compressinfo);
-+
-+ return (0);
-+}
-+
-+#endif /* USE_COMPRESSED */
-diff -Nur mutt-1.3.27.orig/compress.h mutt-1.3.27/compress.h
---- mutt-1.3.27.orig/compress.h Thu Jan 1 01:00:00 1970
-+++ mutt-1.3.27/compress.h Fri Feb 1 22:51:32 2002
-@@ -0,0 +1,27 @@
-+/*
-+ * Copyright (C) 1997 Alain Penders <Alain@Finale-Dev.com>
-+ *
-+ * This program is free software; you can redistribute it and/or modify
-+ * it under the terms of the GNU General Public License as published by
-+ * the Free Software Foundation; either version 2 of the License, or
-+ * (at your option) any later version.
-+ *
-+ * This program is distributed in the hope that it will be useful,
-+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ * GNU General Public License for more details.
-+ *
-+ * You should have received a copy of the GNU General Public License
-+ * along with this program; if not, write to the Free Software
-+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-+ */
-+
-+int mutt_can_read_compressed (const char *);
-+int mutt_can_append_compressed (const char *);
-+int mutt_open_read_compressed (CONTEXT *);
-+int mutt_open_append_compressed (CONTEXT *);
-+int mutt_slow_close_compressed (CONTEXT *);
-+int mutt_sync_compressed (CONTEXT *);
-+int mutt_test_compress_command (const char *);
-+int mutt_check_mailbox_compressed (CONTEXT *);
-+void mutt_fast_close_compressed (CONTEXT *);
-diff -Nur mutt-1.3.27.orig/config.h.in mutt-1.3.27/config.h.in
---- mutt-1.3.27.orig/config.h.in Fri Aug 3 18:52:17 2001
-+++ mutt-1.3.27/config.h.in Fri Feb 1 22:52:59 2002
-@@ -151,6 +151,9 @@
- /* Define to enable Sun mailtool attachments support. */
- #undef SUN_ATTACHMENT
-
-+/* Define to enable compressed mailboxes support */
-+#undef USE_COMPRESSED
-+
- /* Define if the result of isprint() is unreliable. */
- #undef LOCALES_HACK
-
-diff -Nur mutt-1.3.27.orig/configure mutt-1.3.27/configure
---- mutt-1.3.27.orig/configure Tue Jan 1 21:17:56 2002
-+++ mutt-1.3.27/configure Fri Feb 1 22:51:32 2002
-@@ -60,6 +60,8 @@
- ac_help="$ac_help
- --enable-locales-fix The result of isprint() is unreliable "
- ac_help="$ac_help
-+ --enable-compressed Enable compressed folders support "
-+ac_help="$ac_help
- --with-exec-shell=SHELL Specify alternate shell (ONLY if /bin/sh is broken)"
- ac_help="$ac_help
- --enable-exact-address Enable regeneration of email addresses"
-@@ -5793,6 +5795,18 @@
- EOF
-
- fi
-+fi
-+
-+
-+# Check whether --enable-compressed or --disable-compressed was given.
-+if test "${enable_compressed+set}" = set; then
-+ enableval="$enable_compressed"
-+ if test x$enableval = xyes; then
-+ cat >> confdefs.h <<\EOF
-+#define USE_COMPRESSED 1
-+EOF
-+
-+ fi
- fi
-
-
-diff -Nur mutt-1.3.27.orig/configure.in mutt-1.3.27/configure.in
---- mutt-1.3.27.orig/configure.in Fri Feb 1 22:51:17 2002
-+++ mutt-1.3.27/configure.in Fri Feb 1 22:51:32 2002
-@@ -644,6 +644,11 @@
- AC_DEFINE(LOCALES_HACK,1,[ Define if the result of isprint() is unreliable. ])
- fi])
-
-+AC_ARG_ENABLE(compressed, [ --enable-compressed Enable compressed folders support ],
-+ [if test x$enableval = xyes; then
-+ AC_DEFINE(USE_COMPRESSED,1, [ Define to support compressed folders. ])
-+ fi])
-+
- AC_ARG_WITH(exec-shell, [ --with-exec-shell=SHELL Specify alternate shell (ONLY if /bin/sh is broken)],
- [if test $withval != yes; then
- AC_DEFINE_UNQUOTED(EXECSHELL, "$withval")
-diff -Nur mutt-1.3.27.orig/curs_main.c mutt-1.3.27/curs_main.c
---- mutt-1.3.27.orig/curs_main.c Wed Jan 23 00:42:01 2002
-+++ mutt-1.3.27/curs_main.c Fri Feb 1 22:51:32 2002
-@@ -1010,6 +1010,11 @@
- {
- int check;
-
-+#ifdef USE_COMPRESSED
-+ if (Context->compressinfo && Context->realpath)
-+ mutt_str_replace (&LastFolder, Context->realpath);
-+ else
-+#endif
- mutt_str_replace (&LastFolder, Context->path);
- oldcount = Context ? Context->msgcount : 0;
-
-diff -Nur mutt-1.3.27.orig/doc/manual-6.html mutt-1.3.27/doc/manual-6.html
---- mutt-1.3.27.orig/doc/manual-6.html Tue Jan 1 21:18:13 2002
-+++ mutt-1.3.27/doc/manual-6.html Fri Feb 1 22:51:32 2002
-@@ -70,12 +70,16 @@
- <LI><CODE>
- <A HREF="manual-5.html#alternative_order">alternative_order</A></CODE> <EM>mimetype</EM> [ <EM>mimetype</EM> ... ]</LI>
- <LI><CODE>
-+<A HREF="manual-4.html#append-hook">append-hook</A></CODE> <EM>regexp</EM> "<EM>command</EM>"</LI>
-+<LI><CODE>
- <A HREF="manual-5.html#auto_view">auto_view</A></CODE> <EM>mimetype</EM> [ <EM>mimetype</EM> ... ]</LI>
- <LI><CODE>
- <A HREF="manual-3.html#bind">bind</A></CODE> <EM>map</EM> <EM>key</EM> <EM>function</EM></LI>
- <LI><CODE>
- <A HREF="manual-3.html#charset-hook">charset-hook</A></CODE> <EM>alias</EM> <EM>charset</EM></LI>
- <LI><CODE>
-+<A HREF="manual-4.html#close-hook">close-hook</A></CODE> <EM>regexp</EM> "<EM>command</EM>"</LI>
-+<LI><CODE>
- <A HREF="manual-3.html#color">color</A></CODE> <EM>object</EM> <EM>foreground</EM> <EM>background</EM> [ <EM>regexp</EM> ]</LI>
- <LI><CODE>
- <A HREF="manual-3.html#color">uncolor</A></CODE> <EM>index</EM> <EM>pattern</EM> [ <EM>pattern</EM> ... ]</LI>
-@@ -118,6 +122,8 @@
- <LI><CODE>
- <A HREF="manual-3.html#my_hdr">unmy_hdr</A></CODE> <EM>field</EM> [ <EM>field</EM> ... ]</LI>
- <LI><CODE>
-+<A HREF="manual-4.html#open-hook">open-hook</A></CODE> <EM>regexp</EM> "<EM>command</EM>"</LI>
-+<LI><CODE>
- <A HREF="manual-3.html#pgp-hook">pgp-hook</A></CODE> <EM>pattern</EM> <EM>key-id</EM></LI>
- <LI><CODE>
- <A HREF="manual-3.html#push">push</A></CODE> <EM>string</EM></LI>
-diff -Nur mutt-1.3.27.orig/doc/manual.sgml mutt-1.3.27/doc/manual.sgml
---- mutt-1.3.27.orig/doc/manual.sgml Tue Jan 1 21:18:05 2002
-+++ mutt-1.3.27/doc/manual.sgml Fri Feb 1 22:51:32 2002
-@@ -2318,6 +2318,176 @@
- macro pager \cb |urlview\n
- </verb></tscreen>
-
-+<sect1>Compressed folders Support (OPTIONAL)
-+<p>
-+
-+If Mutt was compiled with compressed folders support (by running the
-+<em/configure/ script with the <em/--enable-compressed/ flag), Mutt
-+can open folders stored in an arbitrary format, provided that the user
-+has a script to convert from/to this format to one of the accepted.
-+
-+The most common use is to open compressed archived folders e.g. with
-+gzip.
-+
-+In addition, the user can provide a script that gets a folder in an
-+accepted format and appends its context to the folder in the
-+user-defined format, which may be faster than converting the entire
-+folder to the accepted format, appending to it and converting back to
-+the user-defined format.
-+
-+There are three hooks defined (<ref id="open-hook" name="open-hook">,
-+<ref id="close-hook" name="close-hook"> and <ref id="append-hook"
-+name="append-hook">) which define commands to uncompress and compress
-+a folder and to append messages to an existing compressed folder
-+respectively.
-+
-+For example:
-+
-+<tscreen><verb>
-+open-hook \\.gz$ "gzip -cd %f > %t"
-+close-hook \\.gz$ "gzip -c %t > %f"
-+append-hook \\.gz$ "gzip -c %t >> %f"
-+</verb></tscreen>
-+
-+You do not have to specify all of the commands. If you omit <ref
-+id="append-hook" name="append-hook">, the folder will be open and
-+closed again each time you will add to it. If you omit <ref
-+id="close-hook" name="close-hook"> (or give empty command) , the
-+folder will be open in the mode. If you specify <ref
-+id="append-hook" name="append-hook"> though you'll be able to append
-+to the folder.
-+
-+Note that Mutt will only try to use hooks if the file is not in one of
-+the accepted formats. In particular, if the file is empty, mutt
-+supposes it is not compressed. This is important because it allows the
-+use of programs that do not have well defined extensions. Just use
-+&dquot;.&dquot; as a regexp. But this may be surprising if your
-+compressing script produces empty files. In this situation, unset <ref
-+id="save_empty" name="$save_empty">, so that the compressed file
-+will be removed if you delete all of the messages.
-+
-+<sect2>Open a compressed mailbox for reading<label id="open-hook">
-+<p>
-+Usage: <tt/open-hook/ <em/regexp/ &dquot;<em/command/&dquot;
-+
-+The <em/command/ is the command that can be used for opening the
-+folders whose names match <em/regexp/.
-+
-+The <em/command/ string is the printf-like format string, and it
-+should accept two parameters: %f, which is replaced with the
-+(compressed) folder name, and %t which is replaced with the
-+name of the temporary folder to which to write.
-+
-+%f and %t can be repeated any number of times in the
-+command string, and all of the entries are replaced with the
-+appropriate folder name. In addition, %% is replaced by
-+%, as in printf, and any other %anything is left as is.
-+
-+The <em/command/ should <bf/not/ remove the original compressed file.
-+The <em/command/ should return non-zero exit status if it fails, so
-+mutt knows something's wrong.
-+
-+Example:
-+
-+<tscreen><verb>
-+open-hook \\.gz$ "gzip -cd %f > %t"
-+</verb></tscreen>
-+
-+If the <em/command/ is empty, this operation is disabled for this file
-+type.
-+
-+<sect2>Write a compressed mailbox<label id="close-hook">
-+<p>
-+Usage: <tt/close-hook/ <em/regexp/ &dquot;<em/command/&dquot;
-+
-+This is used to close the folder that was open with the <ref id="open-hook"
-+name="open-hook"> command after some changes were made to it.
-+
-+The <em/command/ string is the command that can be used for closing the
-+folders whose names match <em/regexp/. It has the same format as in
-+the <ref id="open-hook" name="open-hook"> command. Temporary folder
-+in this case is the folder previously produced by the <ref id="open-hook"
-+name="open-hook"> command.
-+
-+The <em/command/ should <bf/not/ remove the decompressed file. The
-+<em/command/ should return non-zero exit status if it fails, so mutt
-+knows something's wrong.
-+
-+Example:
-+
-+<tscreen><verb>
-+close-hook \\.gz$ "gzip -c %t > %f"
-+</verb></tscreen>
-+
-+If the <em/command/ is empty, this operation is disabled for this file
-+type, and the file can only be open in the read-only mode.
-+
-+<ref id="close-hook" name ="close-hook"> is not called when you exit
-+from the folder if the folder was not changed.
-+
-+<sect2>Append a message to a compressed mailbox<label id="append-hook">
-+<p>
-+Usage: <tt/append-hook/ <em/regexp/ &dquot;<em/command/&dquot;
-+
-+This command is used for saving to an existing compressed folder.
-+The <em/command/ is the command that can be used for appending to the
-+folders whose names match <em/regexp/. It has the same format as in
-+ the <ref id="open-hook" name="open-hook"> command.
-+The temporary folder in this case contains the messages that are being
-+appended.
-+
-+The <em/command/ should <bf/not/ remove the decompressed file. The
-+<em/command/ should return non-zero exit status if it fails, so mutt
-+knows something's wrong.
-+
-+Example:
-+
-+<tscreen><verb>
-+append-hook \\.gz$ "gzip -c %t >> %f"
-+</verb></tscreen>
-+
-+When <ref id="append-hook" name="append-hook"> is used, the folder is
-+not opened, which saves time, but this means that we can not find out
-+what the folder type is. Thus the default (<ref id="mbox_type"
-+name="$mbox_type">) type is always supposed (i.e.
-+this is the format used for the temporary folder).
-+
-+If the file does not exist when you save to it, <ref id="close-hook"
-+name="close-hook"> is called, and not <ref id="append-hook"
-+name="append-hook">. <ref id="append-hook" name="append-hook"> is only
-+for appending to existing folders.
-+
-+If the <em/command/ is empty, this operation is disabled for this file
-+type. In this case, the folder will be open and closed again (using
-+<ref id="open-hook" name="open-hook"> and <ref id="close-hook"
-+name="close-hook">respectively) each time you will add to it.
-+
-+<sect2>Encrypted folders
-+<p>
-+The compressed folders support can also be used to handle encrypted
-+folders. If you want to encrypt a folder with PGP, you may want to use
-+the following hooks:
-+
-+<tscreen><verb>
-+open-hook \\.pgp$ "pgp -f < %f > %t"
-+close-hook \\.pgp$ "pgp -fe YourPgpUserIdOrKeyId < %t > %f"
-+</verb></tscreen>
-+
-+Please note, that PGP does not support appending to an encrypted
-+folder, so there is no append-hook defined.
-+
-+If you are using GnuPG instead of PGP, you may use the following hooks
-+instead:
-+
-+<tscreen><verb>
-+open-hook \\.gpg$ "gpg --decrypt < %f > %t"
-+close-hook \\.gpg$ "gpg --encrypt --recipient YourGpgUserIdOrKeyId < %t > %f"
-+</verb></tscreen>
-+
-+<bf/Note:/ the folder is temporary stored decrypted in the /tmp
-+directory, where it can be read by your system administrator. So think
-+about the security aspects of this.
-+
- <sect>Mutt's MIME Support
- <p>
- Quite a bit of effort has been made to make Mutt the premier text-mode
-@@ -2868,12 +3038,16 @@
- <item>
- <tt><ref id="alternative_order" name="alternative_order"></tt> <em/mimetype/ [ <em/mimetype/ ... ]
- <item>
-+<tt><ref id="append-hook" name="append-hook"></tt> <em/regexp/ &dquot;<em/command/&dquot;
-+<item>
- <tt><ref id="auto_view" name="auto_view"></tt> <em/mimetype/ [ <em/mimetype/ ... ]
- <item>
- <tt><ref id="bind" name="bind"></tt> <em/map/ <em/key/ <em/function/
- <item>
- <tt><ref id="charset-hook" name="charset-hook"></tt> <em/alias/ <em/charset/
- <item>
-+<tt><ref id="close-hook" name="close-hook"></tt> <em/regexp/ &dquot;<em/command/&dquot;
-+<item>
- <tt><ref id="color" name="color"></tt> <em/object/ <em/foreground/ <em/background/ [ <em/regexp/ ]
- <item>
- <tt><ref id="color" name="uncolor"></tt> <em/index/ <em/pattern/ [ <em/pattern/ ... ]
-@@ -2916,6 +3090,8 @@
- <item>
- <tt><ref id="my_hdr" name="unmy_hdr"></tt> <em/field/ [ <em/field/ ... ]
- <item>
-+<tt><ref id="open-hook" name="open-hook"></tt> <em/regexp/ &dquot;<em/command/&dquot;
-+<item>
- <tt><ref id="pgp-hook" name="pgp-hook"></tt> <em/pattern/ <em/key-id/
- <item>
- <tt><ref id="push" name="push"></tt> <em/string/
-diff -Nur mutt-1.3.27.orig/doc/manual.sgml.head mutt-1.3.27/doc/manual.sgml.head
---- mutt-1.3.27.orig/doc/manual.sgml.head Wed Jan 23 00:42:01 2002
-+++ mutt-1.3.27/doc/manual.sgml.head Fri Feb 1 22:51:32 2002
-@@ -2319,6 +2319,176 @@
- macro pager \cb |urlview\n
- </verb></tscreen>
-
-+<sect1>Compressed folders Support (OPTIONAL)
-+<p>
-+
-+If Mutt was compiled with compressed folders support (by running the
-+<em/configure/ script with the <em/--enable-compressed/ flag), Mutt
-+can open folders stored in an arbitrary format, provided that the user
-+has a script to convert from/to this format to one of the accepted.
-+
-+The most common use is to open compressed archived folders e.g. with
-+gzip.
-+
-+In addition, the user can provide a script that gets a folder in an
-+accepted format and appends its context to the folder in the
-+user-defined format, which may be faster than converting the entire
-+folder to the accepted format, appending to it and converting back to
-+the user-defined format.
-+
-+There are three hooks defined (<ref id="open-hook" name="open-hook">,
-+<ref id="close-hook" name="close-hook"> and <ref id="append-hook"
-+name="append-hook">) which define commands to uncompress and compress
-+a folder and to append messages to an existing compressed folder
-+respectively.
-+
-+For example:
-+
-+<tscreen><verb>
-+open-hook \\.gz$ "gzip -cd %f > %t"
-+close-hook \\.gz$ "gzip -c %t > %f"
-+append-hook \\.gz$ "gzip -c %t >> %f"
-+</verb></tscreen>
-+
-+You do not have to specify all of the commands. If you omit <ref
-+id="append-hook" name="append-hook">, the folder will be open and
-+closed again each time you will add to it. If you omit <ref
-+id="close-hook" name="close-hook"> (or give empty command) , the
-+folder will be open in the mode. If you specify <ref
-+id="append-hook" name="append-hook"> though you'll be able to append
-+to the folder.
-+
-+Note that Mutt will only try to use hooks if the file is not in one of
-+the accepted formats. In particular, if the file is empty, mutt
-+supposes it is not compressed. This is important because it allows the
-+use of programs that do not have well defined extensions. Just use
-+&dquot;.&dquot; as a regexp. But this may be surprising if your
-+compressing script produces empty files. In this situation, unset <ref
-+id="save_empty" name="$save_empty">, so that the compressed file
-+will be removed if you delete all of the messages.
-+
-+<sect2>Open a compressed mailbox for reading<label id="open-hook">
-+<p>
-+Usage: <tt/open-hook/ <em/regexp/ &dquot;<em/command/&dquot;
-+
-+The <em/command/ is the command that can be used for opening the
-+folders whose names match <em/regexp/.
-+
-+The <em/command/ string is the printf-like format string, and it
-+should accept two parameters: %f, which is replaced with the
-+(compressed) folder name, and %t which is replaced with the
-+name of the temporary folder to which to write.
-+
-+%f and %t can be repeated any number of times in the
-+command string, and all of the entries are replaced with the
-+appropriate folder name. In addition, %% is replaced by
-+%, as in printf, and any other %anything is left as is.
-+
-+The <em/command/ should <bf/not/ remove the original compressed file.
-+The <em/command/ should return non-zero exit status if it fails, so
-+mutt knows something's wrong.
-+
-+Example:
-+
-+<tscreen><verb>
-+open-hook \\.gz$ "gzip -cd %f > %t"
-+</verb></tscreen>
-+
-+If the <em/command/ is empty, this operation is disabled for this file
-+type.
-+
-+<sect2>Write a compressed mailbox<label id="close-hook">
-+<p>
-+Usage: <tt/close-hook/ <em/regexp/ &dquot;<em/command/&dquot;
-+
-+This is used to close the folder that was open with the <ref id="open-hook"
-+name="open-hook"> command after some changes were made to it.
-+
-+The <em/command/ string is the command that can be used for closing the
-+folders whose names match <em/regexp/. It has the same format as in
-+the <ref id="open-hook" name="open-hook"> command. Temporary folder
-+in this case is the folder previously produced by the <ref id="open-hook"
-+name="open-hook"> command.
-+
-+The <em/command/ should <bf/not/ remove the decompressed file. The
-+<em/command/ should return non-zero exit status if it fails, so mutt
-+knows something's wrong.
-+
-+Example:
-+
-+<tscreen><verb>
-+close-hook \\.gz$ "gzip -c %t > %f"
-+</verb></tscreen>
-+
-+If the <em/command/ is empty, this operation is disabled for this file
-+type, and the file can only be open in the read-only mode.
-+
-+<ref id="close-hook" name ="close-hook"> is not called when you exit
-+from the folder if the folder was not changed.
-+
-+<sect2>Append a message to a compressed mailbox<label id="append-hook">
-+<p>
-+Usage: <tt/append-hook/ <em/regexp/ &dquot;<em/command/&dquot;
-+
-+This command is used for saving to an existing compressed folder.
-+The <em/command/ is the command that can be used for appending to the
-+folders whose names match <em/regexp/. It has the same format as in
-+ the <ref id="open-hook" name="open-hook"> command.
-+The temporary folder in this case contains the messages that are being
-+appended.
-+
-+The <em/command/ should <bf/not/ remove the decompressed file. The
-+<em/command/ should return non-zero exit status if it fails, so mutt
-+knows something's wrong.
-+
-+Example:
-+
-+<tscreen><verb>
-+append-hook \\.gz$ "gzip -c %t >> %f"
-+</verb></tscreen>
-+
-+When <ref id="append-hook" name="append-hook"> is used, the folder is
-+not opened, which saves time, but this means that we can not find out
-+what the folder type is. Thus the default (<ref id="mbox_type"
-+name="$mbox_type">) type is always supposed (i.e.
-+this is the format used for the temporary folder).
-+
-+If the file does not exist when you save to it, <ref id="close-hook"
-+name="close-hook"> is called, and not <ref id="append-hook"
-+name="append-hook">. <ref id="append-hook" name="append-hook"> is only
-+for appending to existing folders.
-+
-+If the <em/command/ is empty, this operation is disabled for this file
-+type. In this case, the folder will be open and closed again (using
-+<ref id="open-hook" name="open-hook"> and <ref id="close-hook"
-+name="close-hook">respectively) each time you will add to it.
-+
-+<sect2>Encrypted folders
-+<p>
-+The compressed folders support can also be used to handle encrypted
-+folders. If you want to encrypt a folder with PGP, you may want to use
-+the following hooks:
-+
-+<tscreen><verb>
-+open-hook \\.pgp$ "pgp -f < %f > %t"
-+close-hook \\.pgp$ "pgp -fe YourPgpUserIdOrKeyId < %t > %f"
-+</verb></tscreen>
-+
-+Please note, that PGP does not support appending to an encrypted
-+folder, so there is no append-hook defined.
-+
-+If you are using GnuPG instead of PGP, you may use the following hooks
-+instead:
-+
-+<tscreen><verb>
-+open-hook \\.gpg$ "gpg --decrypt < %f > %t"
-+close-hook \\.gpg$ "gpg --encrypt --recipient YourGpgUserIdOrKeyId < %t > %f"
-+</verb></tscreen>
-+
-+<bf/Note:/ the folder is temporary stored decrypted in the /tmp
-+directory, where it can be read by your system administrator. So think
-+about the security aspects of this.
-+
- <sect>Mutt's MIME Support
- <p>
- Quite a bit of effort has been made to make Mutt the premier text-mode
-@@ -2869,12 +3039,16 @@
- <item>
- <tt><ref id="alternative_order" name="alternative_order"></tt> <em/mimetype/ [ <em/mimetype/ ... ]
- <item>
-+<tt><ref id="append-hook" name="append-hook"></tt> <em/regexp/ &dquot;<em/command/&dquot;
-+<item>
- <tt><ref id="auto_view" name="auto_view"></tt> <em/mimetype/ [ <em/mimetype/ ... ]
- <item>
- <tt><ref id="bind" name="bind"></tt> <em/map/ <em/key/ <em/function/
- <item>
- <tt><ref id="charset-hook" name="charset-hook"></tt> <em/alias/ <em/charset/
- <item>
-+<tt><ref id="close-hook" name="close-hook"></tt> <em/regexp/ &dquot;<em/command/&dquot;
-+<item>
- <tt><ref id="color" name="color"></tt> <em/object/ <em/foreground/ <em/background/ [ <em/regexp/ ]
- <item>
- <tt><ref id="color" name="uncolor"></tt> <em/index/ <em/pattern/ [ <em/pattern/ ... ]
-@@ -2917,6 +3091,8 @@
- <item>
- <tt><ref id="my_hdr" name="unmy_hdr"></tt> <em/field/ [ <em/field/ ... ]
- <item>
-+<tt><ref id="open-hook" name="open-hook"></tt> <em/regexp/ &dquot;<em/command/&dquot;
-+<item>
- <tt><ref id="pgp-hook" name="pgp-hook"></tt> <em/pattern/ <em/key-id/
- <item>
- <tt><ref id="push" name="push"></tt> <em/string/
-diff -Nur mutt-1.3.27.orig/doc/manual.txt mutt-1.3.27/doc/manual.txt
---- mutt-1.3.27.orig/doc/manual.txt Tue Jan 1 21:18:08 2002
-+++ mutt-1.3.27/doc/manual.txt Fri Feb 1 22:51:32 2002
-@@ -78,6 +78,11 @@
- 4.11.2 Authentication
- 4.12 Managing multiple IMAP/POP accounts (OPTIONAL)
- 4.13 Start a WWW Browser on URLs (EXTERNAL)
-+ 4.14 Compressed folders Support (OPTIONAL)
-+ 4.14.1 Open a compressed mailbox for reading
-+ 4.14.2 Write a compressed mailbox
-+ 4.14.3 Append a message to a compressed mailbox
-+ 4.14.4 Encrypted folders
-
- 5. Mutt's MIME Support
- 5.1 Using MIME in Mutt
-@@ -2554,6 +2559,156 @@
- macro index \cb |urlview\n
- macro pager \cb |urlview\n
-
-+ 4\b4.\b.1\b14\b4.\b. C\bCo\bom\bmp\bpr\bre\bes\bss\bse\bed\bd f\bfo\bol\bld\bde\ber\brs\bs S\bSu\bup\bpp\bpo\bor\brt\bt (\b(O\bOP\bPT\bTI\bIO\bON\bNA\bAL\bL)\b)
-+
-+ If Mutt was compiled with compressed folders support (by running the
-+ _\bc_\bo_\bn_\bf_\bi_\bg_\bu_\br_\be script with the _\b-_\b-_\be_\bn_\ba_\bb_\bl_\be_\b-_\bc_\bo_\bm_\bp_\br_\be_\bs_\bs_\be_\bd flag), Mutt can open
-+ folders stored in an arbitrary format, provided that the user has a
-+ script to convert from/to this format to one of the accepted.
-+
-+ The most common use is to open compressed archived folders e.g. with
-+ gzip.
-+
-+ In addition, the user can provide a script that gets a folder in an
-+ accepted format and appends its context to the folder in the user-
-+ defined format, which may be faster than converting the entire folder
-+ to the accepted format, appending to it and converting back to the
-+ user-defined format.
-+
-+ There are three hooks defined (``open-hook'', ``close-hook'' and
-+ ``append-hook'') which define commands to uncompress and compress a
-+ folder and to append messages to an existing compressed folder
-+ respectively.
-+
-+ For example:
-+
-+ open-hook \\.gz$ "gzip -cd %f > %t"
-+ close-hook \\.gz$ "gzip -c %t > %f"
-+ append-hook \\.gz$ "gzip -c %t >> %f"
-+
-+ You do not have to specify all of the commands. If you omit ``append-
-+ hook'', the folder will be open and closed again each time you will
-+ add to it. If you omit ``close-hook'' (or give empty command) , the
-+ folder will be open in the mode. If you specify ``append-hook''
-+ though you'll be able to append to the folder.
-+
-+ Note that Mutt will only try to use hooks if the file is not in one of
-+ the accepted formats. In particular, if the file is empty, mutt
-+ supposes it is not compressed. This is important because it allows the
-+ use of programs that do not have well defined extensions. Just use "."
-+ as a regexp. But this may be surprising if your compressing script
-+ produces empty files. In this situation, unset ``$save_empty'', so
-+ that the compressed file will be removed if you delete all of the
-+ messages.
-+
-+ 4\b4.\b.1\b14\b4.\b.1\b1.\b. O\bOp\bpe\ben\bn a\ba c\bco\bom\bmp\bpr\bre\bes\bss\bse\bed\bd m\bma\bai\bil\blb\bbo\box\bx f\bfo\bor\br r\bre\bea\bad\bdi\bin\bng\bg
-+
-+ Usage: open-hook _\br_\be_\bg_\be_\bx_\bp "_\bc_\bo_\bm_\bm_\ba_\bn_\bd"
-+
-+ The _\bc_\bo_\bm_\bm_\ba_\bn_\bd is the command that can be used for opening the folders
-+ whose names match _\br_\be_\bg_\be_\bx_\bp.
-+
-+ The _\bc_\bo_\bm_\bm_\ba_\bn_\bd string is the printf-like format string, and it should
-+ accept two parameters: %f, which is replaced with the (compressed)
-+ folder name, and %t which is replaced with the name of the temporary
-+ folder to which to write.
-+
-+ %f and %t can be repeated any number of times in the command string,
-+ and all of the entries are replaced with the appropriate folder name.
-+ In addition, %% is replaced by %, as in printf, and any other
-+ %anything is left as is.
-+
-+ The _\bc_\bo_\bm_\bm_\ba_\bn_\bd should n\bno\bot\bt remove the original compressed file. The
-+ _\bc_\bo_\bm_\bm_\ba_\bn_\bd should return non-zero exit status if it fails, so mutt knows
-+ something's wrong.
-+
-+ Example:
-+
-+ open-hook \\.gz$ "gzip -cd %f > %t"
-+
-+ If the _\bc_\bo_\bm_\bm_\ba_\bn_\bd is empty, this operation is disabled for this file
-+ type.
-+
-+ 4\b4.\b.1\b14\b4.\b.2\b2.\b. W\bWr\bri\bit\bte\be a\ba c\bco\bom\bmp\bpr\bre\bes\bss\bse\bed\bd m\bma\bai\bil\blb\bbo\box\bx
-+
-+ Usage: close-hook _\br_\be_\bg_\be_\bx_\bp "_\bc_\bo_\bm_\bm_\ba_\bn_\bd"
-+
-+ This is used to close the folder that was open with the ``open-hook''
-+ command after some changes were made to it.
-+
-+ The _\bc_\bo_\bm_\bm_\ba_\bn_\bd string is the command that can be used for closing the
-+ folders whose names match _\br_\be_\bg_\be_\bx_\bp. It has the same format as in the
-+ ``open-hook'' command. Temporary folder in this case is the folder
-+ previously produced by the ``open-hook'' command.
-+
-+ The _\bc_\bo_\bm_\bm_\ba_\bn_\bd should n\bno\bot\bt remove the decompressed file. The _\bc_\bo_\bm_\bm_\ba_\bn_\bd
-+ should return non-zero exit status if it fails, so mutt knows
-+ something's wrong.
-+
-+ Example:
-+
-+ close-hook \\.gz$ "gzip -c %t > %f"
-+
-+ If the _\bc_\bo_\bm_\bm_\ba_\bn_\bd is empty, this operation is disabled for this file
-+ type, and the file can only be open in the read-only mode.
-+
-+ ``close-hook'' is not called when you exit from the folder if the
-+ folder was not changed.
-+
-+ 4\b4.\b.1\b14\b4.\b.3\b3.\b. A\bAp\bpp\bpe\ben\bnd\bd a\ba m\bme\bes\bss\bsa\bag\bge\be t\bto\bo a\ba c\bco\bom\bmp\bpr\bre\bes\bss\bse\bed\bd m\bma\bai\bil\blb\bbo\box\bx
-+
-+ Usage: append-hook _\br_\be_\bg_\be_\bx_\bp "_\bc_\bo_\bm_\bm_\ba_\bn_\bd"
-+
-+ This command is used for saving to an existing compressed folder. The
-+ _\bc_\bo_\bm_\bm_\ba_\bn_\bd is the command that can be used for appending to the folders
-+ whose names match _\br_\be_\bg_\be_\bx_\bp. It has the same format as in the ``open-
-+ hook'' command. The temporary folder in this case contains the
-+ messages that are being appended.
-+
-+ The _\bc_\bo_\bm_\bm_\ba_\bn_\bd should n\bno\bot\bt remove the decompressed file. The _\bc_\bo_\bm_\bm_\ba_\bn_\bd
-+ should return non-zero exit status if it fails, so mutt knows
-+ something's wrong.
-+
-+ Example:
-+
-+ append-hook \\.gz$ "gzip -c %t >> %f"
-+
-+ When ``append-hook'' is used, the folder is not opened, which saves
-+ time, but this means that we can not find out what the folder type is.
-+ Thus the default (``$mbox_type'') type is always supposed (i.e. this
-+ is the format used for the temporary folder).
-+
-+ If the file does not exist when you save to it, ``close-hook'' is
-+ called, and not ``append-hook''. ``append-hook'' is only for appending
-+ to existing folders.
-+
-+ If the _\bc_\bo_\bm_\bm_\ba_\bn_\bd is empty, this operation is disabled for this file
-+ type. In this case, the folder will be open and closed again (using
-+ ``open-hook'' and ``close-hook''respectively) each time you will add
-+ to it.
-+
-+ 4\b4.\b.1\b14\b4.\b.4\b4.\b. E\bEn\bnc\bcr\bry\byp\bpt\bte\bed\bd f\bfo\bol\bld\bde\ber\brs\bs
-+
-+ The compressed folders support can also be used to handle encrypted
-+ folders. If you want to encrypt a folder with PGP, you may want to use
-+ the following hooks:
-+
-+ open-hook \\.pgp$ "pgp -f < %f > %t"
-+ close-hook \\.pgp$ "pgp -fe YourPgpUserIdOrKeyId < %t > %f"
-+
-+ Please note, that PGP does not support appending to an encrypted
-+ folder, so there is no append-hook defined.
-+
-+ If you are using GnuPG instead of PGP, you may use the following hooks
-+ instead:
-+
-+ open-hook \\.gpg$ "gpg --decrypt < %f > %t"
-+ close-hook \\.gpg$ "gpg --encrypt --recipient YourGpgUserIdOrKeyId < %t > %f"
-+
-+ N\bNo\bot\bte\be:\b: the folder is temporary stored decrypted in the /tmp directory,
-+ where it can be read by your system administrator. So think about the
-+ security aspects of this.
-+
- 5\b5.\b. M\bMu\but\btt\bt'\b's\bs M\bMI\bIM\bME\bE S\bSu\bup\bpp\bpo\bor\brt\bt
-
- Quite a bit of effort has been made to make Mutt the premier text-mode
-@@ -3148,6 +3303,8 @@
-
- · ``unmy_hdr'' _\bf_\bi_\be_\bl_\bd [ _\bf_\bi_\be_\bl_\bd ... ]
-
-+ · ``open-hook'' _\br_\be_\bg_\be_\bx_\bp "_\bc_\bo_\bm_\bm_\ba_\bn_\bd"
-+
- · ``pgp-hook'' _\bp_\ba_\bt_\bt_\be_\br_\bn _\bk_\be_\by_\b-_\bi_\bd
-
- · ``push'' _\bs_\bt_\br_\bi_\bn_\bg
-diff -Nur mutt-1.3.27.orig/doc/muttrc.man mutt-1.3.27/doc/muttrc.man
---- mutt-1.3.27.orig/doc/muttrc.man Fri Dec 28 18:14:28 2001
-+++ mutt-1.3.27/doc/muttrc.man Fri Feb 1 22:51:32 2002
-@@ -258,6 +258,24 @@
- The pgp-hook command provides a method by which you can
- specify the ID of the public key to be used when encrypting messages
- to a certain recipient.
-+.PP
-+.nf
-+\fBopen-hook\fP \fIregexp\fP "\fIcommand\fP"
-+\fBclose-hook\fP \fIregexp\fP "\fIcommand\fP"
-+\fBappend-hook\fP \fIregexp\fP "\fIcommand\fP"
-+.fi
-+.IP
-+These commands provide a way to handle compressed folders. The given
-+\fBregexp\fP specifies which folders are taken as compressed (e.g.
-+"\fI\\\\.gz$\fP"). The commands tell Mutt how to uncompress a folder
-+(\fBopen-hook\fP), compress a folder (\fBclose-hook\fP) or append a
-+compressed mail to a compressed folder (\fBappend-hook\fP). The
-+\fIcommand\fP string is the
-+.BR printf (3)
-+like format string, and it should accept two parameters: \fB%f\fP,
-+which is replaced with the (compressed) folder name, and \fB%t\fP
-+which is replaced with the name of the temporary folder to which to
-+write.
- .TP
- \fBpush\fP \fIstring\fP
- This command adds the named \fIstring\fP to the keyboard buffer.
-diff -Nur mutt-1.3.27.orig/doc/muttrc.man.head mutt-1.3.27/doc/muttrc.man.head
---- mutt-1.3.27.orig/doc/muttrc.man.head Wed Jan 23 00:42:01 2002
-+++ mutt-1.3.27/doc/muttrc.man.head Fri Feb 1 22:51:32 2002
-@@ -258,6 +258,24 @@
- The pgp-hook command provides a method by which you can
- specify the ID of the public key to be used when encrypting messages
- to a certain recipient.
-+.PP
-+.nf
-+\fBopen-hook\fP \fIregexp\fP "\fIcommand\fP"
-+\fBclose-hook\fP \fIregexp\fP "\fIcommand\fP"
-+\fBappend-hook\fP \fIregexp\fP "\fIcommand\fP"
-+.fi
-+.IP
-+These commands provide a way to handle compressed folders. The given
-+\fBregexp\fP specifies which folders are taken as compressed (e.g.
-+"\fI\\\\.gz$\fP"). The commands tell Mutt how to uncompress a folder
-+(\fBopen-hook\fP), compress a folder (\fBclose-hook\fP) or append a
-+compressed mail to a compressed folder (\fBappend-hook\fP). The
-+\fIcommand\fP string is the
-+.BR printf (3)
-+like format string, and it should accept two parameters: \fB%f\fP,
-+which is replaced with the (compressed) folder name, and \fB%t\fP
-+which is replaced with the name of the temporary folder to which to
-+write.
- .TP
- \fBpush\fP \fIstring\fP
- This command adds the named \fIstring\fP to the keyboard buffer.
-diff -Nur mutt-1.3.27.orig/hook.c mutt-1.3.27/hook.c
---- mutt-1.3.27.orig/hook.c Fri Jun 29 12:05:50 2001
-+++ mutt-1.3.27/hook.c Fri Feb 1 22:51:32 2002
-@@ -19,6 +19,10 @@
- #include "mutt.h"
- #include "mailbox.h"
-
-+#ifdef USE_COMPRESSED
-+#include "compress.h"
-+#endif
-+
- #include <limits.h>
- #include <string.h>
- #include <stdlib.h>
-@@ -87,6 +91,16 @@
- memset (&pattern, 0, sizeof (pattern));
- pattern.data = safe_strdup (path);
- }
-+#ifdef USE_COMPRESSED
-+ else if (data & (M_APPENDHOOK | M_OPENHOOK | M_CLOSEHOOK))
-+ {
-+ if (mutt_test_compress_command (command.data))
-+ {
-+ strfcpy (err->data, _("bad formatted command string"), err->dsize);
-+ return (-1);
-+ }
-+ }
-+#endif
- else if (DefaultHook && (data & (M_FOLDERHOOK | M_MBOXHOOK | M_SENDHOOK |
- M_FCCHOOK | M_SAVEHOOK | M_MESSAGEHOOK)))
- {
-diff -Nur mutt-1.3.27.orig/init.h mutt-1.3.27/init.h
---- mutt-1.3.27.orig/init.h Mon Dec 10 11:09:03 2001
-+++ mutt-1.3.27/init.h Fri Feb 1 22:51:32 2002
-@@ -2447,6 +2447,11 @@
- { "fcc-hook", mutt_parse_hook, M_FCCHOOK },
- { "fcc-save-hook", mutt_parse_hook, M_FCCHOOK | M_SAVEHOOK },
- { "folder-hook", mutt_parse_hook, M_FOLDERHOOK },
-+#ifdef USE_COMPRESSED
-+ { "open-hook", mutt_parse_hook, M_OPENHOOK },
-+ { "close-hook", mutt_parse_hook, M_CLOSEHOOK },
-+ { "append-hook", mutt_parse_hook, M_APPENDHOOK },
-+#endif
- { "hdr_order", parse_list, UL &HeaderOrderList },
- { "iconv-hook", mutt_parse_hook, M_ICONVHOOK },
- { "ignore", parse_ignore, 0 },
-diff -Nur mutt-1.3.27.orig/main.c mutt-1.3.27/main.c
---- mutt-1.3.27.orig/main.c Wed Nov 7 11:40:26 2001
-+++ mutt-1.3.27/main.c Fri Feb 1 22:51:32 2002
-@@ -328,6 +328,12 @@
- #else
- "-LOCALES_HACK "
- #endif
-+
-+#ifdef USE_COMPRESSED
-+ "+COMPRESSED "
-+#else
-+ "-COMPRESSED "
-+#endif
-
- #ifdef HAVE_WC_FUNCS
- "+HAVE_WC_FUNCS "
-diff -Nur mutt-1.3.27.orig/mbox.c mutt-1.3.27/mbox.c
---- mutt-1.3.27.orig/mbox.c Wed Oct 31 10:40:05 2001
-+++ mutt-1.3.27/mbox.c Fri Feb 1 22:51:32 2002
-@@ -28,6 +28,10 @@
- #include "sort.h"
- #include "copy.h"
-
-+#ifdef USE_COMPRESSED
-+#include "compress.h"
-+#endif
-+
- #include <sys/stat.h>
- #include <dirent.h>
- #include <string.h>
-@@ -1045,6 +1049,12 @@
- int mbox_close_mailbox (CONTEXT *ctx)
- {
- mx_unlock_file (ctx->path, fileno (ctx->fp), 1);
-+
-+#ifdef USE_COMPRESSED
-+ if (ctx->compressinfo)
-+ mutt_slow_close_compressed (ctx);
-+#endif
-+
- mutt_unblock_signals ();
- mx_fastclose_mailbox (ctx);
- return 0;
-diff -Nur mutt-1.3.27.orig/mutt.h mutt-1.3.27/mutt.h
---- mutt-1.3.27.orig/mutt.h Wed Jan 23 00:42:01 2002
-+++ mutt-1.3.27/mutt.h Fri Feb 1 22:51:32 2002
-@@ -143,6 +143,11 @@
- #define M_PGPHOOK (1<<8)
- #endif
- #define M_ACCOUNTHOOK (1<<9)
-+#ifdef USE_COMPRESSED
-+#define M_OPENHOOK (1<<10)
-+#define M_APPENDHOOK (1<<11)
-+#define M_CLOSEHOOK (1<<12)
-+#endif
-
- /* tree characters for linearize_tree and print_enriched_string */
- #define M_TREE_LLCORNER 1
-@@ -745,6 +750,11 @@
- void *data; /* driver specific data */
- #endif /* USE_IMAP */
-
-+#ifdef USE_COMPRESSED
-+ void *compressinfo; /* compressed mbox module private data */
-+ char *realpath; /* path to compressed mailbox */
-+#endif /* USE_COMPRESSED */
-+
- short magic; /* mailbox type */
-
- unsigned int locked : 1; /* is the mailbox locked? */
-diff -Nur mutt-1.3.27.orig/mx.c mutt-1.3.27/mx.c
---- mutt-1.3.27.orig/mx.c Wed Jan 23 00:42:01 2002
-+++ mutt-1.3.27/mx.c Fri Feb 1 22:51:32 2002
-@@ -26,6 +26,10 @@
- #include "keymap.h"
- #include "url.h"
-
-+#ifdef USE_COMPRESSED
-+#include "compress.h"
-+#endif
-+
- #ifdef HAVE_PGP
- #include "pgp.h"
- #endif
-@@ -448,6 +452,10 @@
- return (-1);
- }
-
-+#ifdef USE_COMPRESSED
-+ if (magic == 0 && mutt_can_read_compressed (path))
-+ return M_COMPRESSED;
-+#endif
- return (magic);
- }
-
-@@ -489,6 +497,13 @@
- {
- struct stat sb;
-
-+#ifdef USE_COMPRESSED
-+ /* special case for appending to compressed folders -
-+ * even if we can not open them for reading */
-+ if (mutt_can_append_compressed (ctx->path))
-+ mutt_open_append_compressed (ctx);
-+#endif
-+
- ctx->append = 1;
-
- #ifdef USE_IMAP
-@@ -649,7 +664,12 @@
- }
-
- ctx->magic = mx_get_magic (path);
--
-+
-+#ifdef USE_COMPRESSED
-+ if (ctx->magic == M_COMPRESSED)
-+ mutt_open_read_compressed (ctx);
-+#endif
-+
- if(ctx->magic == 0)
- mutt_error (_("%s is not a mailbox."), path);
-
-@@ -755,6 +775,10 @@
- mutt_free_header (&ctx->hdrs[i]);
- safe_free ((void **) &ctx->hdrs);
- safe_free ((void **) &ctx->v2r);
-+#ifdef USE_COMPRESSED
-+ if (ctx->compressinfo)
-+ mutt_fast_close_compressed (ctx);
-+#endif
- safe_free ((void **) &ctx->path);
- safe_free ((void **) &ctx->pattern);
- if (ctx->limit_pattern)
-@@ -812,6 +836,12 @@
- if (tmp && tmp->new == 0)
- mutt_update_mailbox (tmp);
- #endif
-+
-+#ifdef USE_COMPRESSED
-+ if (rc == 0 && ctx->compressinfo)
-+ return mutt_sync_compressed (ctx);
-+#endif
-+
- return rc;
- }
-
-@@ -1018,6 +1048,11 @@
- !mutt_is_spool(ctx->path) && !option (OPTSAVEEMPTY))
- mx_unlink_empty (ctx->path);
-
-+#ifdef USE_COMPRESSED
-+ if (ctx->compressinfo && mutt_slow_close_compressed (ctx))
-+ return (-1);
-+#endif
-+
- mx_fastclose_mailbox (ctx);
-
- return 0;
-@@ -1325,6 +1360,11 @@
- {
- int rc;
-
-+#ifdef USE_COMPRESSED
-+ if (ctx->compressinfo)
-+ return mutt_check_mailbox_compressed (ctx);
-+#endif
-+
- if (ctx)
- {
- if (ctx->locked) lock = 0;
-diff -Nur mutt-1.3.27.orig/mx.h mutt-1.3.27/mx.h
---- mutt-1.3.27.orig/mx.h Wed Oct 31 10:40:05 2001
-+++ mutt-1.3.27/mx.h Fri Feb 1 22:51:32 2002
-@@ -41,6 +41,9 @@
- #ifdef USE_POP
- , M_POP
- #endif
-+#ifdef USE_COMPRESSED
-+ , M_COMPRESSED
-+#endif
- };
-
- WHERE short DefaultMagic INITVAL (M_MBOX);
-diff -Nur mutt-1.3.27.orig/po/POTFILES.in mutt-1.3.27/po/POTFILES.in
---- mutt-1.3.27.orig/po/POTFILES.in Tue Oct 10 21:18:37 2000
-+++ mutt-1.3.27/po/POTFILES.in Fri Feb 1 22:51:32 2002
-@@ -8,6 +8,7 @@
- color.c
- commands.c
- compose.c
-+compress.c
- curs_lib.c
- curs_main.c
- edit.c
-diff -Nur mutt-1.3.27.orig/po/de.po mutt-1.3.27/po/de.po
---- mutt-1.3.27.orig/po/de.po Wed Jan 23 00:43:05 2002
-+++ mutt-1.3.27/po/de.po Fri Feb 1 22:51:32 2002
-@@ -654,6 +654,48 @@
- msgid "Message written."
- msgstr "Nachricht geschrieben."
-
-+#: compress.c:203 mbox.c:661
-+msgid "Mailbox was corrupted!"
-+msgstr "Mailbox wurde zerstört!"
-+
-+#: compress.c:228 compress.c:253
-+#, c-format
-+msgid "Decompressing %s...\n"
-+msgstr "Entpacke %s...\n"
-+
-+#: compress.c:246 compress.c:367 compress.c:443 mbox.c:706
-+msgid "Unable to lock mailbox!"
-+msgstr "Kann Mailbox nicht für exklusiven Zugriff sperren!"
-+
-+#: compress.c:264
-+#, c-format
-+msgid "Error executing: %s : unable to open the mailbox!\n"
-+msgstr "Fehler beim Ausführen von %s : Kann die Mailbox nicht öffnen!\n"
-+
-+#: compress.c:350 compress.c:377 compress.c:423 compress.c:454
-+#, c-format
-+msgid "Compressing %s...\n"
-+msgstr "Komprimiere %s...\n"
-+
-+#: compress.c:381
-+#, c-format
-+msgid ""
-+"%s: Error compressing mailbox! Original mailbox deleted, uncompressed one "
-+"kept!\n"
-+msgstr ""
-+"%s: Fehler beim Komprimieren der Mailbox! Ursprüngliche Mailbox gelöscht, "
-+"entpackte gespeichert!\n"
-+
-+#: compress.c:425 compress.c:456
-+#, c-format
-+msgid "Compressed-appending to %s...\n"
-+msgstr "Hänge komprimiert an %s... an\n"
-+
-+#: compress.c:461
-+#, c-format
-+msgid " %s: Error compressing mailbox! Uncompressed one kept!\n"
-+msgstr " %s: Fehler beim packen der Mailbox! Entpackte Mailbox gespeichert!\n"
-+
- #: curs_lib.c:153
- msgid "yes"
- msgstr "ja"
-@@ -1137,6 +1179,10 @@
- msgid "Help for %s"
- msgstr "Hilfe für %s"
-
-+#: hook.c:96
-+msgid "bad formatted command string"
-+msgstr "Hook enthält nicht die Muster %f und %t"
-+
- #: hook.c:240
- msgid "unhook: Can't do unhook * from within a hook."
- msgstr "unhook: Innerhalb eines hook kann kein unhook * aufgerufen werden."
-@@ -2459,18 +2505,10 @@
- msgid "Mailbox is corrupt!"
- msgstr "Mailbox fehlerhaft!"
-
--#: mbox.c:665
--msgid "Mailbox was corrupted!"
--msgstr "Mailbox wurde zerstört!"
--
- #: mbox.c:702 mbox.c:978
- msgid "Fatal error! Could not reopen mailbox!"
- msgstr "Fataler Fehler, konnte Mailbox nicht erneut öffnen!"
-
--#: mbox.c:711
--msgid "Unable to lock mailbox!"
--msgstr "Kann Mailbox nicht für exklusiven Zugriff sperren!"
--
- #. this means ctx->changed or ctx->deleted was set, but no
- #. * messages were found to be changed or deleted. This should
- #. * never happen, is we presume it is a bug in mutt.
-diff -Nur mutt-1.3.27.orig/status.c mutt-1.3.27/status.c
---- mutt-1.3.27.orig/status.c Fri Mar 3 11:10:14 2000
-+++ mutt-1.3.27/status.c Fri Feb 1 22:51:32 2002
-@@ -93,6 +93,14 @@
-
- case 'f':
- snprintf (fmt, sizeof(fmt), "%%%ss", prefix);
-+#ifdef USE_COMPRESSED
-+ if (Context && Context->compressinfo && Context->realpath)
-+ {
-+ strfcpy (tmp, Context->realpath, sizeof (tmp));
-+ mutt_pretty_mailbox (tmp);
-+ }
-+ else
-+#endif
- if (Context && Context->path)
- {
- strfcpy (tmp, Context->path, sizeof (tmp));
---- mutt-1.3.99/doc/manual-4.html~ Tue May 21 22:14:04 2002
-+++ mutt-1.3.99/doc/manual-4.html Tue May 21 22:15:56 2002
-@@ -815,7 +815,57 @@
- </CODE></BLOCKQUOTE>
- </P>
-
--<HR>
-+<H2><A NAME="ss4.14">4.14 Compressed folders Support (OPTIONAL)</A>
-+</H2>
-+
-+
-+<P>If Mutt was compiled with compressed folders support (by running the
-+<EM>configure</EM> script with the <EM>--enable-compressed</EM> flag), Mutt
-+can open folders stored in an arbitrary format, provided that the user
-+has a script to convert from/to this format to one of the accepted.</P>
-+<P>The most common use is to open compressed archived folders e.g. with
-+gzip.</P>
-+<P>In addition, the user can provide a script that gets a folder in an
-+accepted format and appends its context to the folder in the
-+user-defined format, which may be faster than converting the entire
-+folder to the accepted format, appending to it and converting back to
-+the user-defined format.</P>
-+<P>There are three hooks defined (
-+<A HREF="#open-hook">open-hook</A>,
-+<A HREF="#close-hook">close-hook</A> and
-+<A HREF="#append-hook">append-hook</A>) which define commands to uncompress and compress
-+a folder and to append messages to an existing compressed folder
-+respectively.</P>
-+<P>For example:</P>
-+<P>
-+<BLOCKQUOTE><CODE>
-+<PRE>
-+open-hook \\.gz$ "gzip -cd %f > %t"
-+close-hook \\.gz$ "gzip -c %t > %f"
-+append-hook \\.gz$ "gzip -c %t >> %f"
-+</PRE>
-+</CODE></BLOCKQUOTE>
-+</P>
-+<P>You do not have to specify all of the commands. If you omit
-+<A HREF="#append-hook">append-hook</A>, the folder will be open and
-+closed again each time you will add to it. If you omit
-+<A HREF="#close-hook">close-hook</A> (or give empty command) , the
-+folder will be open in the mode. If you specify
-+<A HREF="#append-hook">append-hook</A> though you'll be able to append
-+to the folder.</P>
-+<P>Note that Mutt will only try to use hooks if the file is not in one of
-+the accepted formats. In particular, if the file is empty, mutt
-+supposes it is not compressed. This is important because it allows the
-+use of programs that do not have well defined extensions. Just use
-+"." as a regexp. But this may be surprising if your
-+compressing script produces empty files. In this situation, unset
-+<A HREF="manual-6.html#save_empty">$save_empty</A>, so that the compressed file
-+will be removed if you delete all of the messages.</P>
-+
-+<H3><A NAME="open-hook"></A> Open a compressed mailbox for reading</H3>
-+
-+<P>Usage: <CODE>open-hook</CODE> <EM>regexp</EM> "<EM>command</EM>"</P><HR>
-+
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