- menu for choosing signatures (or choose random one)

[packages/mutt.git] / mutt-cd.signatures_menu.patch

diff -pruN2 mutt-1.3.27.orig/Makefile.am mutt-1.3.27/Makefile.am
--- mutt-1.3.27.orig/Makefile.am	Fri Nov  9 01:18:28 2001
+++ mutt-1.3.27/Makefile.am	Wed Jan 23 22:35:32 2002
@@ -25,5 +25,5 @@ mutt_SOURCES = $(BUILT_SOURCES) \
 	postpone.c query.c recvattach.c recvcmd.c \
 	rfc822.c rfc1524.c rfc2047.c rfc2231.c \
-	score.c send.c sendlib.c signal.c sort.c \
+	score.c send.c sendlib.c signal.c signature.c sort.c \
 	status.c system.c thread.c charset.c history.c lib.c \
 	muttlib.c editmsg.c utf8.c mbyte.c wcwidth.c \
diff -pruN2 mutt-1.3.27.orig/OPS mutt-1.3.27/OPS
--- mutt-1.3.27.orig/OPS	Tue Sep 11 12:50:50 2001
+++ mutt-1.3.27/OPS	Wed Jan 23 22:35:32 2002
@@ -37,4 +37,5 @@ OP_COMPOSE_POSTPONE_MESSAGE "save this m
 OP_COMPOSE_RENAME_FILE "rename/move an attached file"
 OP_COMPOSE_SEND_MESSAGE "send the message"
+OP_COMPOSE_SIG "choose a signature"
 OP_COMPOSE_TOGGLE_DISPOSITION "toggle disposition between inline/attachment"
 OP_COMPOSE_TOGGLE_UNLINK "toggle whether to delete file after sending it"
@@ -126,4 +127,5 @@ OP_NEXT_ENTRY "move to the next entry"
 OP_NEXT_LINE "scroll down one line"
 OP_NEXT_PAGE "move to the next page"
+OP_NEXT_SIG "move to the next signature"
 OP_PAGER_BOTTOM "jump to the bottom of the message"
 OP_PAGER_HIDE_QUOTED "toggle display of quoted text"
@@ -134,9 +136,11 @@ OP_PREV_ENTRY "move to the previous entr
 OP_PREV_LINE "scroll up one line"
 OP_PREV_PAGE "move to the previous page"
+OP_PREV_SIG "move to the previous signature"
 OP_PRINT "print the current entry"
 OP_PURGE_MESSAGE "really delete the current entry, bypassing the trash folder"
 OP_QUERY "query external program for addresses"
 OP_QUERY_APPEND "append new query results to current results"
 OP_QUIT "save changes to mailbox and quit"
+OP_RANDOM_SIG "pick a signature at random"
 OP_RECALL_MESSAGE "recall a postponed message"
 OP_REDRAW "clear and redraw the screen"
@@ -150,4 +154,5 @@ OP_SEARCH_OPPOSITE "search for next matc
 OP_SEARCH_TOGGLE "toggle search pattern coloring"
 OP_SHELL_ESCAPE "invoke a command in a subshell"
+OP_SIG_SEARCH "search signatures matching a pattern"
 OP_SORT "sort messages"
 OP_SORT_REVERSE "sort messages in reverse order"
diff -pruN2 mutt-1.3.27.orig/compose.c mutt-1.3.27/compose.c
--- mutt-1.3.27.orig/compose.c	Mon Dec  3 11:17:57 2001
+++ mutt-1.3.27/compose.c	Wed Jan 23 22:35:32 2002
@@ -1103,4 +1103,10 @@ int mutt_compose_menu (HEADER *msg,   /*
 	break;
 
+      case OP_COMPOSE_SIG:
+	mutt_signature(msg->content->filename);
+	MAYBE_REDRAW (menu->redraw);
+	mutt_update_encoding (msg->content);
+	break;
+
       case OP_PIPE:
       case OP_FILTER:
diff -pruN2 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	Sat Jan 12 12:35:43 2002
+++ mutt-1.3.27/doc/manual.sgml.head	Wed Jan 23 22:35:32 2002
@@ -526,4 +526,5 @@ c       edit-cc                 edit the
 b       edit-bcc                edit the Bcc field
 y       send-message            send the message
+ESC s	signature-menu		select a signature and append it to your mail
 s       edit-subject            edit the Subject
 f       edit-fcc                specify an ``Fcc'' mailbox
diff -pruN2 mutt-1.3.27.orig/functions.h mutt-1.3.27/functions.h
--- mutt-1.3.27.orig/functions.h	Tue Sep 11 12:51:39 2001
+++ mutt-1.3.27/functions.h	Wed Jan 23 22:35:32 2002
@@ -309,4 +309,5 @@ struct binding_t OpCompose[] = {
   { "send-message",	OP_COMPOSE_SEND_MESSAGE,	"y" },
   { "pipe-entry",	OP_PIPE,			"|" },
+  { "signature-menu",	OP_COMPOSE_SIG,			"\033s" },
 
 #ifdef HAVE_PGP
@@ -363,4 +364,17 @@ struct binding_t OpQuery[] = {
   { "query",		OP_QUERY,		"Q" },
   { "query-append",	OP_QUERY_APPEND,	"A" },
+  { NULL,		0,			NULL }
+};
+
+/* Signature Menu */
+struct binding_t OpSig[] = {
+  { "next-sig",		OP_NEXT_SIG,		"j" },
+  { "previous-sig",	OP_PREV_SIG,		"k" },
+  { "random-sig",	OP_RANDOM_SIG,		"r" },
+  { NULL,		0,			NULL }
+};
+
+struct binding_t OpSigDir[] = {
+  { "search-sig",	OP_SIG_SEARCH,		"/" },
   { NULL,		0,			NULL }
 };
diff -pruN2 mutt-1.3.27.orig/globals.h mutt-1.3.27/globals.h
--- mutt-1.3.27.orig/globals.h	Thu Jan  3 21:56:46 2002
+++ mutt-1.3.27/globals.h	Wed Jan 23 22:35:32 2002
@@ -100,4 +100,5 @@ WHERE char *Sendmail;
 WHERE char *Shell;
 WHERE char *Signature;
+WHERE char *SigDirectory;
 WHERE char *SimpleSearch;
 WHERE char *Spoolfile;
diff -pruN2 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	Wed Jan 23 22:35:32 2002
@@ -1954,4 +1954,12 @@ struct option_t MuttVars[] = {
   ** its stdout.
   */
+  { "signatures_directory",	DT_PATH, R_NONE, UL &SigDirectory, UL "" },
+  /*
+  ** .pp
+  ** Specifies the path where your signatures are located. In the files of
+  ** this directory, the signatures are separated by blank lines and/or
+  ** sig_dashes (``-- '').
+  ** You can choose between these signatures from the compose menu.
+  */
   { "simple_search",	DT_STR,	 R_NONE, UL &SimpleSearch, UL "~f %s | ~s %s" },
   /*
diff -pruN2 mutt-1.3.27.orig/keymap.c mutt-1.3.27/keymap.c
--- mutt-1.3.27.orig/keymap.c	Tue Oct 16 16:29:02 2001
+++ mutt-1.3.27/keymap.c	Wed Jan 23 22:35:32 2002
@@ -50,4 +50,6 @@ struct mapping_t Menus[] = {
 
  { "query",	MENU_QUERY },
+ { "signature",	MENU_SIG },
+ { "sig_directory",	MENU_SIG_DIR },
  { "generic",	MENU_GENERIC },
  { NULL,	0 }
@@ -528,4 +530,6 @@ void km_init (void)
   create_bindings (OpQuery, MENU_QUERY);
   create_bindings (OpAlias, MENU_ALIAS);
+  create_bindings (OpSig, MENU_SIG);
+  create_bindings (OpSigDir, MENU_SIG_DIR);
 
 
@@ -619,4 +623,7 @@ void km_init (void)
   km_bindkey ("<enter>", MENU_COMPOSE, OP_VIEW_ATTACH);
 
+  km_bindkey ("<up>", MENU_SIG, OP_PREV_SIG);
+  km_bindkey ("<down>", MENU_SIG, OP_NEXT_SIG);
+
   /* edit-to (default "t") hides generic tag-entry in Compose menu
      This will bind tag-entry to  "T" in the Compose menu */
@@ -739,4 +746,8 @@ struct binding_t *km_get_table (int menu
     case MENU_QUERY:
       return OpQuery;
+    case MENU_SIG:
+      return OpSig;
+    case MENU_SIG_DIR:
+      return OpSigDir;
 
 
diff -pruN2 mutt-1.3.27.orig/keymap.h mutt-1.3.27/keymap.h
--- mutt-1.3.27.orig/keymap.h	Tue Sep 11 12:50:12 2001
+++ mutt-1.3.27/keymap.h	Wed Jan 23 22:35:32 2002
@@ -60,4 +60,6 @@ enum
   MENU_POST,
   MENU_QUERY,
+  MENU_SIG,
+  MENU_SIG_DIR,
 
   
@@ -102,4 +104,6 @@ extern struct binding_t OpEditor[];
 extern struct binding_t OpQuery[];
 extern struct binding_t OpAlias[];
+extern struct binding_t OpSig[];
+extern struct binding_t OpSigDir[];
 
 #ifdef HAVE_PGP
diff -pruN2 mutt-1.3.27.orig/protos.h mutt-1.3.27/protos.h
--- mutt-1.3.27.orig/protos.h	Wed Jan 16 21:43:58 2002
+++ mutt-1.3.27/protos.h	Wed Jan 23 22:35:32 2002
@@ -225,4 +225,5 @@ void mutt_shell_escape (void);
 void mutt_show_error (void);
 void mutt_signal_init (void);
+void mutt_signature (char *);
 void mutt_stamp_attachment (BODY *a);
 void mutt_tabs_to_spaces (char *);
diff -pruN2 mutt-1.3.27.orig/signature.c mutt-1.3.27/signature.c
--- mutt-1.3.27.orig/signature.c	Thu Jan  1 01:00:00 1970
+++ mutt-1.3.27/signature.c	Wed Jan 23 22:35:32 2002
@@ -0,0 +1,495 @@
+/*
+ * Copyright (C) 2001 Cedric Duval <cedricduval@free.fr>
+ * 
+ *     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., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ */
+
+#include "mutt.h"
+#include "mutt_menu.h"
+#include "mapping.h"
+#include "mutt_curses.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <dirent.h>
+#include <sys/stat.h>
+
+#define SIG_DISPLAY_LINES 4
+#define SEPARATOR(x) ((*x == '\n') || (mutt_strcmp (x, "-- \n") == 0))
+#define SIG_ADD_LINE(x,y) mutt_add_list (x, strtok (y, "\n"))
+
+typedef struct sig_list
+{
+  struct sig_list *next;
+  LIST *sig;
+} SIG_LIST;
+
+typedef struct sig_dir
+{
+  struct sig_dir *next;
+  char *name;
+} SIG_DIR;
+
+typedef LIST * ENTRY;
+
+typedef struct entry_dir
+{
+  int tagged;
+  SIG_DIR *data;
+} ENTRY_DIR;
+
+static struct mapping_t SigHelp[] = {
+  { N_("Exit"),   OP_EXIT },
+  { N_("Search"), OP_SEARCH },
+  { N_("Random"), OP_RANDOM_SIG },
+  { N_("Help"),   OP_HELP },
+  { NULL }
+};
+
+static struct mapping_t SigDirHelp[] = {
+  { N_("Exit"),   OP_EXIT },
+  { N_("Search signature"), OP_SIG_SEARCH },
+  { N_("Help"),   OP_HELP },
+  { NULL }
+};
+
+void menu_next_entry (MUTTMENU *menu);
+void menu_prev_entry (MUTTMENU *menu);
+
+
+static int sig_match (LIST *s, regex_t *re)
+{
+  while (s)
+  {
+    if (regexec (re, s->data, (size_t)0, NULL, (int)0) == 0)
+      return 1;
+    s = s->next;
+  }
+  return 0;
+}
+
+static void read_sig_file (char *name, SIG_LIST **begin, regex_t *re)
+{
+  FILE *fp;
+  char buf[STRING];
+  LIST *sig = NULL;
+  SIG_LIST *first, *cur;
+  int append = 0;
+
+  if (!(fp = safe_fopen (name, "r")))
+  {
+    mutt_error (_("Can't open signature file %s"), name);
+    return;
+  }
+
+  for (first = *begin; first && first->next; first = first->next, append++)
+    ; /* append results to an existing list */
+  cur = first;
+
+  while (fgets (buf, sizeof (buf), fp))
+  {
+    if (buf[0] && !SEPARATOR (buf))
+    {
+      sig = SIG_ADD_LINE (NULL, buf);
+
+      while (fgets (buf, sizeof (buf), fp) && buf[0] && !SEPARATOR (buf))
+	SIG_ADD_LINE (sig, buf);
+
+      if (re && !sig_match (sig, re))
+	mutt_free_list (&sig); /* previous sig didn't match the regexp */
+      else
+      {
+	/* add signature */
+	if (first == NULL)
+	  first = cur = (SIG_LIST *) safe_calloc (1, sizeof (SIG_LIST));
+	else
+	{
+	  cur->next = (SIG_LIST *) safe_calloc (1, sizeof (SIG_LIST));
+	  cur = cur->next;
+	}
+
+	cur->sig = sig;
+	cur->next = NULL;
+      }
+    }
+  }
+
+  if (!append)
+    *begin = first;
+
+  safe_fclose (&fp);
+}
+
+static void sig_make_entry (char *s, size_t slen, MUTTMENU *menu, int num)
+{
+  ENTRY *table = (ENTRY *) menu->data;
+
+  snprintf (s, slen, "%3d %s",
+	    num + 1,
+	    table[num]->data);
+}
+
+static int sig_menu_search (MUTTMENU *menu, regex_t *re, int num)
+{
+  return (sig_match (((ENTRY *)menu->data)[num], re) ? 0 : REG_NOMATCH);
+}
+
+static void draw_sig_frame (LIST *s)
+{
+  int i;
+
+  for (i = 1; i <= SIG_DISPLAY_LINES; i++)
+  {
+    if (s)
+    {
+      mvaddstr (i, 0, s->data);
+      s = s->next;
+    }
+    else
+      move (i, 0);
+
+    clrtoeol ();
+  }
+
+  SETCOLOR (MT_COLOR_STATUS);
+  mvaddstr (SIG_DISPLAY_LINES + 1, 0, _("-- Signature"));
+  BKGDSET (MT_COLOR_STATUS);
+  clrtoeol ();
+
+  BKGDSET (MT_COLOR_NORMAL);
+  SETCOLOR (MT_COLOR_NORMAL);
+}
+
+static void free_sig_list (SIG_LIST **sigs)
+{
+  SIG_LIST *cur;
+
+  while (*sigs)
+  {
+    cur = *sigs;
+    *sigs = (*sigs)->next;
+    mutt_free_list (&cur->sig);
+    safe_free ((void **)&cur);
+  }
+}
+
+static void append_signature (char *msg_file, LIST *s)
+{
+  FILE *fp;
+
+  if ((fp = safe_fopen (msg_file, "a")) == 0)
+    mutt_perror (msg_file);
+  else
+  {
+    if (option (OPTSIGDASHES))
+      fputs ("\n-- \n", fp);
+
+    for (; s; s = s->next)
+      fprintf (fp, "%s\n", s->data);
+
+    mutt_message (_("Signature appended to your mail"));
+    safe_fclose (&fp);
+  }
+}
+
+static LIST *sig_list_menu (char *file, SIG_LIST *list)
+{
+  LIST *result = NULL;
+  SIG_LIST *sigl;
+  MUTTMENU *menu;
+  ENTRY *SigTable;
+  char helpstr[SHORT_STRING], title[SHORT_STRING];
+  int i, done = 0;
+
+  snprintf (title, sizeof (title), _("Signature : %s"), file);
+
+  menu = mutt_new_menu ();
+  menu->make_entry = sig_make_entry;
+  menu->tag = NULL;
+  menu->search = sig_menu_search;
+  menu->menu = MENU_SIG;
+  menu->title = title;
+  menu->help = mutt_compile_help (helpstr, sizeof (helpstr),
+				  MENU_SIG, SigHelp);
+  menu->offset = SIG_DISPLAY_LINES + 2;
+  menu->pagelen = LINES - SIG_DISPLAY_LINES - 4;
+  
+  for (sigl = list; sigl; sigl = sigl->next)
+    menu->max++;
+
+  menu->data = SigTable = (ENTRY *) safe_calloc (menu->max, sizeof (ENTRY));
+
+  for (i = 0, sigl = list; sigl; i++, sigl = sigl->next)
+    SigTable[i] = sigl->sig;
+
+  while (!done)
+  {
+    switch (mutt_menuLoop (menu))
+    {
+      case OP_GENERIC_SELECT_ENTRY:
+        result = SigTable[menu->current];
+	done = 1;
+	break;
+
+      case OP_PREV_SIG:
+	menu_prev_entry (menu);
+	draw_sig_frame (SigTable[menu->current]);
+	break;
+
+      case OP_NEXT_SIG:
+	menu_next_entry (menu);
+	draw_sig_frame (SigTable[menu->current]);
+	break;
+
+      case OP_REDRAW:
+	menu->offset = SIG_DISPLAY_LINES + 2;
+	menu->pagelen = LINES - SIG_DISPLAY_LINES - 4;
+	draw_sig_frame (SigTable[menu->current]);
+	break;
+
+      case OP_RANDOM_SIG:
+	menu->current = LRAND () % menu->max;
+	draw_sig_frame (SigTable[menu->current]);
+	menu->redraw |= REDRAW_MOTION;
+	break;
+
+      case OP_EXIT:
+	set_option (OPTNEEDREDRAW);
+        done = 1;
+        break;
+    }
+  }
+  
+  mutt_menuDestroy (&menu);
+  safe_free ((void **)&SigTable);
+  return result;
+}
+
+static SIG_LIST *sig_search_filter (MUTTMENU *menu, char *path)
+{
+  regex_t re;
+  char buf[STRING];
+  SIG_LIST *result = NULL;
+  int i;
+
+  snprintf (buf, sizeof(buf), menu->searchBuf ? menu->searchBuf : "");
+  if (mutt_get_field (_("Search for: "), buf,
+		      sizeof (buf), M_CLEAR) != 0 || !buf[0])
+    return (NULL);
+  mutt_str_replace (&menu->searchBuf, buf);
+
+  if ((i = regcomp (&re, menu->searchBuf, REG_NOSUB | REG_EXTENDED | REG_WORDS
+		    | mutt_which_case (menu->searchBuf))) != 0)
+  {
+    regerror (i, &re, buf, sizeof (buf));
+    regfree (&re);
+    mutt_error ("%s", buf);
+    return (NULL);
+  }
+
+  /* building list of sigs matching the regexp */
+  for (i = 0; i < menu->max; i++)
+  {
+    /* search in every file if none is tagged */
+    if (((ENTRY_DIR *) menu->data)[i].tagged || (menu->tagged == 0))
+    {
+      snprintf (buf, sizeof (buf), "%s/%s", path,
+		((ENTRY_DIR *) menu->data)[i].data->name);
+      read_sig_file (buf, &result, &re);
+    }
+  }
+
+  regfree (&re);
+  if (!result)
+    mutt_error (_("Not found."));
+
+  return (result);
+}
+
+/* returns the list of files in this directory */
+static SIG_DIR *sig_directory (char *path)
+{
+  DIR *dp;
+  struct dirent *de;
+  struct stat s;
+  SIG_DIR *first = NULL, *cur = NULL;
+  char file[_POSIX_PATH_MAX + SHORT_STRING];
+
+  if ((dp = opendir (path)) == NULL)
+  {
+    mutt_perror (path);
+    return (NULL);
+  }
+  
+  while ((de = readdir (dp)))
+  {
+    if ((de->d_name)[0] == '.') /* no hidden files */
+      continue;
+
+    snprintf (file, sizeof (file), "%s/%s", path, de->d_name);
+    if (lstat (file, &s) == -1)
+      continue;
+
+    if ((!S_ISREG (s.st_mode)) && (!S_ISLNK (s.st_mode)))
+      continue;
+
+    if (first == NULL)
+      cur = first = safe_calloc (1, sizeof (SIG_DIR));
+    else
+    {
+      cur->next = safe_calloc (1, sizeof (SIG_DIR));
+      cur = cur->next;
+    }
+    cur->name = safe_strdup (de->d_name);
+    cur->next = NULL;
+  }
+  closedir (dp);
+  return first;
+}
+
+static void sig_dir_make_entry (char *s, size_t slen, MUTTMENU *menu, int num)
+{
+  ENTRY_DIR *table = (ENTRY_DIR *) menu->data;
+
+  snprintf (s, slen, "%c %3d - %s",
+	    table[num].tagged ? '*' : ' ',
+	    num + 1,
+	    table[num].data->name);
+}
+
+static int sig_dir_tag (MUTTMENU *menu, int n, int m)
+{
+  ENTRY_DIR *cur = &((ENTRY_DIR *) menu->data)[n];
+  int ot = cur->tagged;
+  
+  cur->tagged = m >= 0 ? m : !cur->tagged;
+  return cur->tagged - ot;
+
+}
+
+static int sig_dir_sort (const void *a, const void *b)
+{
+  ENTRY_DIR *pa = (ENTRY_DIR *) a;
+  ENTRY_DIR *pb = (ENTRY_DIR *) b;
+
+  return (mutt_strcmp (pa->data->name, pb->data->name));
+}
+
+static int sig_dir_menu (char *path, char *msg_file)
+{
+  MUTTMENU *menu;
+  SIG_LIST *sigl;
+  LIST *result = NULL;
+  ENTRY_DIR *FileTable;
+  SIG_DIR *list, *files;
+  char buf[STRING], helpstr[SHORT_STRING], title[SHORT_STRING];
+  int i, done = 0;
+
+  if ((list = sig_directory (path)) == NULL)
+    return -1;
+
+  snprintf (title, sizeof (title), "Signature directory : %s", path);
+
+  menu = mutt_new_menu ();
+  menu->make_entry = sig_dir_make_entry;
+  menu->search = NULL; /* search within files with sig_search_filter() */
+  menu->tag = sig_dir_tag;
+  menu->menu = MENU_SIG_DIR;
+  menu->title = title;
+  menu->help = mutt_compile_help (helpstr, sizeof (helpstr),
+				  MENU_SIG_DIR, SigDirHelp);
+
+  for (files = list; files; files = files->next)
+    menu->max++;
+
+  menu->data = FileTable = (ENTRY_DIR *) safe_calloc (menu->max,
+						      sizeof (ENTRY_DIR));
+
+  for (i = 0, files = list; files; i++, files = files->next)
+    FileTable[i].data = files;
+
+  qsort (FileTable, menu->max, sizeof (ENTRY_DIR), sig_dir_sort);
+
+  while (!done)
+  {
+    switch (mutt_menuLoop (menu))
+    {
+      case OP_SIG_SEARCH:
+	sigl = sig_search_filter (menu, path);
+
+	if (sigl)
+	{
+	  if ((result = sig_list_menu (_("query results"), sigl)) != NULL)
+	  {
+	    append_signature (msg_file, result);
+	    done = 1;
+	  }
+
+	  MAYBE_REDRAW (menu->redraw);
+	  free_sig_list (&sigl);
+	}
+	break;
+
+      case OP_GENERIC_SELECT_ENTRY:
+	snprintf (buf, sizeof (buf), "%s/%s", path,
+		  FileTable[menu->current].data->name);
+	sigl = NULL;
+	read_sig_file (buf, &sigl, NULL);
+
+	if (sigl)
+	{
+	  if ((result = sig_list_menu (buf, sigl)) != NULL)
+	  {
+	    append_signature (msg_file, result);
+	    done = 1;
+	  }
+
+	  MAYBE_REDRAW (menu->redraw);
+	  free_sig_list (&sigl);
+      	}
+	break;
+
+      case OP_EXIT:
+        done = 1;
+        break;
+    }
+  }
+
+  while (list)
+  {
+    safe_free ((void **)&list->name);
+    files = list;
+    list = list->next;
+    safe_free ((void **)&files);
+  }
+  safe_free ((void **)&FileTable);
+  mutt_menuDestroy (&menu);
+  return 0;
+}
+
+void mutt_signature (char *msg_file)
+{
+  if (!SigDirectory)
+  {
+    mutt_error (_("variable 'signatures_directory' is unset"));
+    return;
+  }
+
+  if (sig_dir_menu (SigDirectory, msg_file) == -1)
+    mutt_error (_("%s: no files in this directory"), SigDirectory);
+  else
+    set_option (OPTNEEDREDRAW);
+}
diff -pruN mutt-1.3.27.orig/PATCHES mutt-1.3.27/PATCHES
--- mutt-1.3.27.orig/PATCHES    Mon Nov 26 20:16:52 2001
+++ mutt-1.3.27/PATCHES Thu Dec  6 16:27:55 2001
@@ -1,0 +1 @@
+patch-1.3.27.cd.signatures_menu.2.1