Minor changes.

* include/mailutils/address.h (struct _mu_address): Rename to
struct mu_address: it is public interface.
* include/mailutils/types.hin: Likewise.
* examples/addr.c: Likewise.
* mailbox/address.c: Likewise.
* mailbox/parse822.c: Likewise.

* libmu_sieve/extensions/vacation.c (vacation_reply): Fix memory leaks.
* libproto/mailer/mbox.c (remote_mbox_append_message): Use
mu_address_create_hint instead of mu_set_user_email_domain/mu_address_create.
* maidag/maidag.c (main): Set both diag and debug printers explicitly.
* mail/from.c (mail_from0): minor change.
* mail/reply.c (reply0): Fix memory leak.
* mailbox/header.c: minor change.

@@ -31,7 +31,7 @@
 
 #define EPARSE MU_ERR_NOENT
 
-struct _mu_address hint;
+struct mu_address hint;
 int hflags;
 
 static int

@@ -41,7 +41,7 @@ extern "C" {
  *  
  * Capitalized names are from RFC 822, section 6.1 (Address Syntax).
  */
-struct _mu_address
+struct mu_address
 {
   char *addr;
   	/* the original string that this list of addresses was created
@@ -60,7 +60,7 @@ struct _mu_address
   char *route;
   	/* the optional ROUTE in the ROUTE-ADDR form of MAILBOX */
 
-  struct _mu_address *next;
+  struct mu_address *next;
 };
 
 extern int mu_address_create_hint (mu_address_t *, const char *,

 /* GNU Mailutils -- a suite of utilities for electronic mail  -*- c -*-
    Copyright (C) 1999, 2000, 2001, 2005, 2007, 
-   2008 Free Software Foundation, Inc.
+   2008, 2009 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
@@ -38,7 +38,7 @@
 extern "C" {
 #endif
 
-struct _mu_address;
+struct mu_address;
 struct _mu_attribute;
 struct _mu_authority;
 struct _mu_body;
@@ -73,7 +73,7 @@ struct _mu_tcp_server;
   
 typedef _MU_OFF_TYPE_ mu_off_t;
   
-typedef struct _mu_address *mu_address_t;
+typedef struct mu_address *mu_address_t;
 typedef struct _mu_attribute *mu_attribute_t;
 typedef struct _mu_authority *mu_authority_t;
 typedef struct _mu_body *mu_body_t;

 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 2005, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2005, 2007, 2009 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
@@ -478,60 +478,63 @@ vacation_reply (mu_sieve_machine_t mach, mu_list_t tags, mu_message_t msg,
     return -1;
   mu_mime_get_message (mime, &newmsg);
   mu_message_get_header (newmsg, &newhdr);
-
+  
   rc = mu_address_create (&to_addr, to);
   if (rc)
     {
       mu_sieve_error (mach,
 		      _("%d: cannot create recipient address <%s>: %s"),
 		      mu_sieve_get_message_num (mach), from, mu_strerror (rc));
-      return -1;
-    }
-
-  mu_header_set_value (newhdr, MU_HEADER_TO, to, 0);
-  
-  vacation_subject (mach, tags, msg, newhdr);
-    
-  if (from)
-    {
-      if (mu_address_create (&from_addr, from))
-	from_addr = NULL;
     }
   else
     {
-      from_addr = NULL;
-    }
-  
-  if (mu_rfc2822_in_reply_to (msg, &value) == 0)
-    {
-      mu_header_set_value (newhdr, MU_HEADER_IN_REPLY_TO, value, 1);
-      free (value);
-    }
-  
-  if (mu_rfc2822_references (msg, &value) == 0)
-    {
-      mu_header_set_value (newhdr, MU_HEADER_REFERENCES, value, 1);
-      free (value);
-    }
-  
-  mailer = mu_sieve_get_mailer (mach);
-  rc = mu_mailer_open (mailer, 0);
-  if (rc)
-    {
-      mu_url_t url = NULL;
-      mu_mailer_get_url (mailer, &url);
+      mu_header_set_value (newhdr, MU_HEADER_TO, to, 0);
       
-      mu_sieve_error (mach,
-		      _("%d: cannot open mailer %s: %s"),
-		      mu_sieve_get_message_num (mach),
-		      mu_url_to_string (url), mu_strerror (rc));
-      return -1;
-    }
-  else
-    {
-      rc = mu_mailer_send_message (mailer, newmsg, from_addr, to_addr);
-      mu_mailer_close (mailer);
+      vacation_subject (mach, tags, msg, newhdr);
+      
+      if (from)
+        {
+          if (mu_address_create (&from_addr, from))
+	    from_addr = NULL;
+        }
+      else
+        {
+          from_addr = NULL;
+        }
+      
+      if (mu_rfc2822_in_reply_to (msg, &value) == 0)
+        {
+          mu_header_set_value (newhdr, MU_HEADER_IN_REPLY_TO, value, 1);
+          free (value);
+        }
+      
+      if (mu_rfc2822_references (msg, &value) == 0)
+        {
+          mu_header_set_value (newhdr, MU_HEADER_REFERENCES, value, 1);
+          free (value);
+        }
+      
+      mailer = mu_sieve_get_mailer (mach);
+      rc = mu_mailer_open (mailer, 0);
+      if (rc)
+	{
+	  mu_url_t url = NULL;
+	  mu_mailer_get_url (mailer, &url);
+      
+	  mu_sieve_error (mach,
+			  _("%d: cannot open mailer %s: %s"),
+			  mu_sieve_get_message_num (mach),
+			  mu_url_to_string (url), mu_strerror (rc));
+	}
+      else
+	{
+	  rc = mu_mailer_send_message (mailer, newmsg, from_addr, to_addr);
+	  mu_mailer_close (mailer);
+	}
+      mu_mailer_destroy (&mailer);
     }
+  mu_address_destroy (&to_addr);
+  mu_address_destroy (&from_addr);
   mu_mime_destroy (&mime);
   return rc;
 }

@@ -138,12 +138,14 @@ remote_mbox_append_message (mu_mailbox_t mbox, mu_message_t msg)
   mkaddr (mbox, property, "TO", &to);
   if (!to)
     {
-      const char *rcpt, *host;
-      char *domain = NULL;
+      const char *rcpt;
       
       status = mu_url_sget_user (mbox->url, &rcpt);
       if (status != MU_ERR_NOENT)
 	{
+	  const char *host;
+	  struct mu_address hint;
+	  
 	  if (status)
 	    {
 	      MU_DEBUG1 (mbox->debug, MU_DEBUG_ERROR,
@@ -152,13 +154,10 @@ remote_mbox_append_message (mu_mailbox_t mbox, mu_message_t msg)
 	      return status;
 	    }
 
-	  /* FIXME: Set before if? */
-	  mu_aget_user_email_domain (&domain);
 	  mu_url_sget_host (mbox->url, &host);
-	  mu_set_user_email_domain (host);
-	  status = mu_address_create (&to, rcpt);
-	  mu_set_user_email_domain (domain);
-	  free (domain);
+	  hint.domain = (char*) host;
+	  status = mu_address_create_hint (&to, rcpt, &hint, 
+	                                   MU_ADDR_HINT_DOMAIN);
       
 	  if (status)
 	    {

@@ -481,6 +481,7 @@ int
 main (int argc, char *argv[])
 {
   int arg_index;
+  mu_debug_t debug;
 
   /* Preparative work: close inherited fds, force a reasonable umask
      and prepare a logging. */
@@ -535,16 +536,18 @@ main (int argc, char *argv[])
   if (log_to_stderr == -1)
     log_to_stderr = url_option || (!lmtp_mode && (current_uid != 0));
   
+  mu_diag_get_debug (&debug);
   if (!log_to_stderr)
     {
-      mu_debug_t debug;
-
       openlog (MU_LOG_TAG (), LOG_PID, mu_log_facility);
-      mu_diag_get_debug (&debug);
       mu_debug_set_print (debug, mu_diag_syslog_printer, NULL);
-
       mu_debug_default_printer = mu_debug_syslog_printer;
     }
+  else
+    {
+      mu_debug_set_print (debug, mu_diag_stderr_printer, NULL);
+      mu_debug_default_printer = mu_debug_stderr_printer;
+    }
 
   argc -= arg_index;
   argv += arg_index;

 /* GNU Mailutils -- a suite of utilities for electronic mail
    Copyright (C) 1999, 2000, 2001, 2002, 2003, 
-   2005, 2007 Free Software Foundation, Inc.
+   2005, 2007, 2009 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -42,8 +42,7 @@ mail_from0 (msgset_t *mspec, mu_message_t msg, void *data)
       mu_address_t address = NULL;
       if (mu_address_create (&address, from) == 0)
 	{
-	  char name[128];
-	  size_t len;
+	  char *name;
 	  const char *email;
 	  
 	  if (mu_address_sget_email (address, 1, &email) == 0)
@@ -53,7 +52,8 @@ mail_from0 (msgset_t *mspec, mu_message_t msg, void *data)
 		{
 		  char *tmp;
 
-		  if (mu_header_aget_value_unfold (hdr, MU_HEADER_TO, &tmp) == 0)
+		  if (mu_header_aget_value_unfold (hdr, MU_HEADER_TO, 
+		                                   &tmp) == 0)
 		    {
 		      mu_address_t addr_to;
 		      if (mu_address_create (&addr_to, tmp) == 0)
@@ -66,16 +66,14 @@ mail_from0 (msgset_t *mspec, mu_message_t msg, void *data)
 		}
 	    }
 	      
-	  len = strlen (from) + 1;
-	  *name = '\0';
-	  mu_address_get_personal (address, 1, name, sizeof name, NULL);
-	  if (*name && len)
+	  if ((mu_address_aget_personal (address, 1, &name) == 0
+	       && name)
+	      || (mu_address_aget_email (address, 1, &name) == 0
+		  && name))
 	    {
-	      strncpy (from, name, len - 1);
-	      from[len - 1] = '\0';
+	      free (from);
+	      from = name;
 	    }
-	  else
-	    mu_address_get_email (address, 1, from, len, NULL);
 	  mu_address_destroy (&address);
 	}
     }

 /* GNU Mailutils -- a suite of utilities for electronic mail
-   Copyright (C) 1999, 2001, 2002, 2005, 2007 Free Software Foundation, Inc.
+   Copyright (C) 1999, 2001, 2002, 2005, 2007,
+   2009 Free Software Foundation, Inc.
 
    GNU Mailutils is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -91,6 +92,8 @@ reply0 (msgset_t *mspec, mu_message_t msg, void *data)
 				COMPOSE_SINGLE_LINE);
 	}
       
+      mu_address_destroy (&addr);
+
       /* Finally, add any Ccs */
       if (mu_header_aget_value (hdr, MU_HEADER_CC, &str) == 0)
 	compose_header_set (&env, MU_HEADER_TO, str, COMPOSE_SINGLE_LINE);

@@ -73,7 +73,7 @@ mu_address_create_hint (mu_address_t *a, const char *s, mu_address_t hint,
 int
 mu_address_create (mu_address_t *a, const char *s)
 {
-  struct _mu_address hint;
+  struct mu_address hint;
   const char *d;
   mu_get_user_email_domain (&d);
   hint.domain = (char*) d;

 /* GNU Mailutils -- a suite of utilities for electronic mail
    Copyright (C) 1999, 2000, 2001, 2004, 2005,
-   2007, 2008 Free Software Foundation, Inc.
+   2007, 2008, 2009 Free Software Foundation, Inc.
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
@@ -761,9 +761,7 @@ mu_header_get_address_n (mu_header_t header, const char *name, int n,
   if (status)
     return status;
 
-  status = mu_address_create(addr, value);
-
-  return status;
+  return mu_address_create (addr, value);
 }
 
 

@@ -705,7 +705,7 @@ mu_parse822_phrase (const char **p, const char *e, char **phrase)
 static mu_address_t
 new_mb (void)
 {
-  return calloc (1, sizeof (struct _mu_address));
+  return calloc (1, sizeof (struct mu_address));
 }
 
 static char *