code cleanup

10 files changed, 93 insertions, 193 deletions

diff --git a/src/apoint.c b/src/apoint.c
index 6686572..3928b7e 100755
--- a/src/apoint.c
+++ b/src/apoint.c
@@ -1,4 +1,4 @@
-/*	$calcurse: apoint.c,v 1.25 2008/12/07 09:20:38 culot Exp $	*/
+/*	$calcurse: apoint.c,v 1.26 2008/12/12 20:44:50 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -229,7 +229,6 @@ apoint_delete (conf_t *conf, unsigned *nb_events, unsigned *nb_apoints)
 {
   char *choices = "[y/n] ";
   char *del_app_str = _("Do you really want to delete this item ?");
-  const char *errmsg = _("FATAL ERROR in apoint_delete: no such type\n");
   long date;
   int nb_items = *nb_apoints + *nb_events;
   bool go_for_deletion = false;
@@ -274,7 +273,7 @@ apoint_delete (conf_t *conf, unsigned *nb_events, unsigned *nb_apoints)
 	      to_be_removed = 0;
 	    }
 	  else
-	    ierror (errmsg, IERROR_FATAL);
+            EXIT (_("no such type"));
 	  /* NOTREACHED */
 
 	  if (hilt > 1)
@@ -452,8 +451,7 @@ apoint_delete_bynum (long start, unsigned num, erase_flag_e flag)
   pthread_mutex_unlock (&(alist_p->mutex));
 
   /* NOTREACHED */
-  ierror (_("FATAL ERROR in apoint_delete_bynum: no such appointment"),
-	  IERROR_FATAL);
+  EXIT (_("no such appointment"));
 }
 
 /*
@@ -533,7 +531,7 @@ apoint_check_next (struct notify_app_s *app, long start)
 	  if (i->start > start)
 	    {
 	      app->time = i->start;
-	      app->txt = mycpy (i->mesg);
+	      app->txt = strdup (i->mesg);
 	      app->state = i->state;
 	      app->got_app = 1;
 	    }
@@ -613,8 +611,7 @@ apoint_switch_notify (void)
   pthread_mutex_unlock (&(alist_p->mutex));
 
   /* NOTREACHED */
-  ierror (_("FATAL ERROR in apoint_switch_notify: no such appointment"),
-	  IERROR_FATAL);
+  EXIT (_("no such appointment"));
 }
 
 /* Updates the Appointment panel */
diff --git a/src/day.c b/src/day.c
index 4b0e067..c727cf2 100755
--- a/src/day.c
+++ b/src/day.c
@@ -1,4 +1,4 @@
-/*	$calcurse: day.c,v 1.40 2008/12/08 19:17:07 culot Exp $	*/
+/*	$calcurse: day.c,v 1.41 2008/12/12 20:44:50 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -454,15 +454,13 @@ day_write_pad (long date, int width, int length, int incolor)
 void
 day_popup_item (void)
 {
-  char *error = _("FATAL ERROR in day_popup_item: unknown item type\n");
-
   if (day_saved_item->type == EVNT || day_saved_item->type == RECUR_EVNT)
     item_in_popup (NULL, NULL, day_saved_item->mesg, _("Event :"));
   else if (day_saved_item->type == APPT || day_saved_item->type == RECUR_APPT)
     item_in_popup (day_saved_item->start, day_saved_item->end,
 		   day_saved_item->mesg, _("Appointment :"));
   else
-    ierror (error, IERROR_FATAL);
+    EXIT (_("unknown item type"));
   /* NOTREACHED */
 }
 
diff --git a/src/io.c b/src/io.c
index de3950b..b67f1a6 100755
--- a/src/io.c
+++ b/src/io.c
@@ -1,4 +1,4 @@
-/*	$calcurse: io.c,v 1.46 2008/12/08 19:17:07 culot Exp $	*/
+/*	$calcurse: io.c,v 1.47 2008/12/12 20:44:50 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -1257,8 +1257,7 @@ io_load_keys (char *pager)
     }
 
   keyfp = fopen (path_keys, "r");
-  EXIT_IF (keyfp == NULL,
-           _("FATAL ERROR in io_load_keys: could not find any key file."));
+  EXIT_IF (keyfp == NULL, _("could not find any key file."));
   log = io_log_init ();
   skipped = loaded = line = 0;
   while (fgets (buf, BUFSIZ, keyfp) != NULL)
@@ -1576,8 +1575,7 @@ ical_log (FILE *log, ical_types_e type, unsigned lineno, char *msg)
 {
   const char *typestr[ICAL_TYPES] = {"VEVENT", "VTODO"};
 
-  RETURN_IF (type < 0 || type >= ICAL_TYPES,
-             _("ERROR in ical_log: unknown ical type"));
+  RETURN_IF (type < 0 || type >= ICAL_TYPES, _("unknown ical type"));
   if (log)
     fprintf (log, "%s [%d]: %s\n", typestr[type], lineno, msg);
 }
@@ -2586,8 +2584,7 @@ io_import_data (import_type_t type, conf_t *conf, char *stream_name)
     unsigned events, apoints, todos, lines, skipped;
   } stats;
 
-  EXIT_IF (type < 0 || type >= IO_IMPORT_NBTYPES,
-           _("FATAL ERROR in io_import_data: unknown import type"));
+  EXIT_IF (type < 0 || type >= IO_IMPORT_NBTYPES, _("unknown import type"));
   switch (ui_mode)
     {
     case UI_CMDLINE:
@@ -2600,7 +2597,7 @@ io_import_data (import_type_t type, conf_t *conf, char *stream_name)
       stream = get_import_stream (type);
       break;
     default:
-      EXIT (_("FATAL ERROR in io_import_data: wrong import mode"));
+      EXIT (_("FATAL ERROR: wrong import mode"));
       /* NOTREACHED */
     }
 
diff --git a/src/keys.c b/src/keys.c
index 9b5a661..57fac95 100755
--- a/src/keys.c
+++ b/src/keys.c
@@ -1,4 +1,4 @@
-/*	$calcurse: keys.c,v 1.8 2008/12/08 19:17:07 culot Exp $	*/
+/*	$calcurse: keys.c,v 1.9 2008/12/12 20:44:50 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -133,8 +133,7 @@ keys_dump_defaults (char *file)
   int i;
   
   fd = fopen (file, "w");
-  EXIT_IF (fd == NULL, _("FATAL ERROR in keys_dump_defaults: "
-                         "could not create default keys file."));
+  EXIT_IF (fd == NULL, _("FATAL ERROR: could not create default keys file."));
 
   dump_intro (fd);
   for (i = 0; i < NBKEYS; i++)
@@ -146,7 +145,7 @@ char *
 keys_get_label (keys_e key)
 {
   EXIT_IF (key < 0 || key > NBKEYS,
-           _("FATAL ERROR in keys_get_label: key value out of bounds"));
+           _("FATAL ERROR: key value out of bounds"));
 
   return keydef[key].label;
 }
@@ -553,8 +552,7 @@ keys_save_bindings (FILE *fd)
 {
   int i;
   
-  EXIT_IF (fd == NULL, _("FATAL ERROR in keys_save_bindings: "
-                         "null file pointer."));
+  EXIT_IF (fd == NULL, _("FATAL ERROR: null file pointer."));
   dump_intro (fd);
   for (i = 0; i < NBKEYS; i++)
     fprintf (fd, "%s  %s\n", keydef[i].label, keys_action_allkeys (i));
diff --git a/src/notify.c b/src/notify.c
index 321b5fc..2973d16 100755
--- a/src/notify.c
+++ b/src/notify.c
@@ -1,4 +1,4 @@
-/*	$calcurse: notify.c,v 1.30 2008/12/07 09:20:38 culot Exp $	*/
+/*	$calcurse: notify.c,v 1.31 2008/12/12 20:44:50 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -133,11 +133,10 @@ launch_cmd (char *cmd, char *shell)
   pid = fork ();
 
   if (pid < 0)
-    ierror (_("FATAL ERROR in launch_cmd: could not fork"), IERROR_WARN);
+    ERROR_MSG (_("error while launching command: could not fork"));
   else if (pid == 0)		/* Child: launch user defined command */
-    if (execlp (shell, shell, "-c", cmd, (char *) NULL) < 0)
-      ierror (_("FATAL ERROR in launch_cmd: could not "
-		"launch user command"), IERROR_WARN);
+    if (execlp (shell, shell, "-c", cmd, (char *)0) < 0)
+      ERROR_MSG (_("error while launching command"));
 }
 
 /* 
@@ -286,7 +285,7 @@ notify_thread_app (void *arg)
     {
       notify_app->got_app = 1;
       notify_app->time = tmp_app.time;
-      notify_app->txt = mycpy (tmp_app.txt);
+      notify_app->txt = strdup (tmp_app.txt);
       notify_app->state = tmp_app.state;
     }
   else
@@ -339,7 +338,7 @@ notify_check_added (char *mesg, long start, char state)
     {
       notify_app->got_app = 1;
       notify_app->time = start;
-      notify_app->txt = mycpy (mesg);
+      notify_app->txt = strdup (mesg);
       notify_app->state = state;
     }
   pthread_mutex_unlock (&notify_app->mutex);
@@ -378,7 +377,7 @@ notify_check_repeated (recur_apoint_llist_node_t *i)
     {
       notify_app->got_app = 1;
       notify_app->time = real_app_time;
-      notify_app->txt = mycpy (i->mesg);
+      notify_app->txt = strdup (i->mesg);
       notify_app->state = i->state;
     }
   pthread_mutex_unlock (&notify_app->mutex);
diff --git a/src/recur.c b/src/recur.c
index 56adf1e..912f5d0 100755
--- a/src/recur.c
+++ b/src/recur.c
@@ -1,4 +1,4 @@
-/*	$calcurse: recur.c,v 1.41 2008/12/08 19:17:07 culot Exp $	*/
+/*	$calcurse: recur.c,v 1.42 2008/12/12 20:44:50 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -694,7 +694,7 @@ recur_repeat_item (conf_t *conf)
     }
 
   while ((ch != 'D') && (ch != 'W') && (ch != 'M')
-	 && (ch != 'Y') && (ch != KEY_GENERIC_CANCEL))
+	 && (ch != 'Y') && (ch != ESCAPE))
     {
       status_mesg (mesg_type_1, mesg_type_2);
       ch = wgetch (win[STA].p);
@@ -861,7 +861,7 @@ recur_apoint_check_next (struct notify_app_s *app, long start, long day)
 	  if (real_recur_start_time > start)
 	    {
 	      app->time = real_recur_start_time;
-	      app->txt = mycpy (i->mesg);
+	      app->txt = strdup (i->mesg);
 	      app->state = i->state;
 	      app->got_app = 1;
 	    }
diff --git a/src/todo.c b/src/todo.c
index 6da9c42..16c9a79 100755
--- a/src/todo.c
+++ b/src/todo.c
@@ -1,4 +1,4 @@
-/*	$calcurse: todo.c,v 1.26 2008/12/08 19:17:07 culot Exp $	*/
+/*	$calcurse: todo.c,v 1.27 2008/12/12 20:44:50 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -190,8 +190,7 @@ todo_delete_note_bynum (unsigned num)
       if (n == num)
 	{
 	  if (i->note == NULL)
-	    ierror (_("FATAL ERROR in todo_delete_note_bynum: "
-		      "no note attached\n"), IERROR_FATAL);
+            EXIT (_("no note attached"));
 	  erase_note (&i->note, ERASE_FORCE_ONLY_NOTE);
 	  return;
 	}
@@ -199,9 +198,7 @@ todo_delete_note_bynum (unsigned num)
       n++;
     }
   /* NOTREACHED */
-  ierror (_("FATAL ERROR in todo_delete_note_bynum: no such todo\n"),
-	  IERROR_FATAL);
-  exit (EXIT_FAILURE);
+  EXIT (_("no such todo"));
 }
 
 /* Delete an item from the todo linked list. */
@@ -228,9 +225,7 @@ todo_delete_bynum (unsigned num, erase_flag_e flag)
       n++;
     }
   /* NOTREACHED */
-  ierror (_("FATAL ERROR in todo_delete_bynum: no such todo\n"),
-	  IERROR_FATAL);
-  exit (EXIT_FAILURE);
+  EXIT (_("no such todo"));
 }
 
 /* Delete an item from the ToDo list. */
@@ -326,8 +321,8 @@ todo_get_position (struct todo_s *i)
     }
   else
     {
-      fputs (_("FATAL ERROR in todo_get_position: todo not found\n"), stderr);
-      exit (EXIT_FAILURE);
+      EXIT (_("todo not found"));
+      return -1; /* avoid compiler warnings */
     }
 }
 
@@ -348,17 +343,17 @@ todo_chg_priority (int action)
     strncpy (backup_note, backup->note, NOTESIZ + 1);
   else
     backup_note[0] = '\0';
-  if (action == KEY_RAISE_PRIORITY)
+  switch (action)
     {
+    case KEY_RAISE_PRIORITY:
       (backup_id > 1) ? backup_id-- : do_chg--;
-    }
-  else if (action == KEY_LOWER_PRIORITY)
-    {
+      break;
+    case KEY_LOWER_PRIORITY:
       (backup_id < 9) ? backup_id++ : do_chg--;
-    }
-  else
-    {				/* NOTREACHED */
-      fputs (_("FATAL ERROR in todo_chg_priority: no such action\n"), stderr);
+      break;
+    default:
+      EXIT (_("no such action"));
+      /* NOTREACHED */
     }
   if (do_chg)
     {
diff --git a/src/utils.c b/src/utils.c
index b04f023..f421f10 100755
--- a/src/utils.c
+++ b/src/utils.c
@@ -1,4 +1,4 @@
-/*	$calcurse: utils.c,v 1.56 2008/12/08 19:17:07 culot Exp $	*/
+/*	$calcurse: utils.c,v 1.57 2008/12/12 20:44:50 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -62,64 +62,27 @@ exit_calcurse (int status)
 
 /* Function to exit on internal error. */
 void
-ierror (const char *errmsg, ierror_sev_e sev)
+fatalbox (const char *errmsg)
 {
   WINDOW *errwin;
-  char *label = _("INTERNAL ERROR");
-  char *exitmsg = _("calcurse will now exit...");
-  char *reportmsg = _("Please report the following bug:");
-  const int winrow = 10;
-  const int wincol = col - 2;
-  const int msglen = wincol - 2;
-  char msg[msglen];
-
-  strncpy (msg, errmsg, msglen);
-  errwin = newwin (winrow, wincol, (row - winrow) / 2, (col - wincol) / 2);
+  char *label = _("/!\\ INTERNAL ERROR /!\\");
+    char *reportmsg = _("Please report the following bug:");
+  const int WINROW = 10;
+  const int WINCOL = col - 2;
+  const int MSGLEN = WINCOL - 2;
+  char msg[MSGLEN];
+
+  strncpy (msg, errmsg, MSGLEN);
+  errwin = newwin (WINROW, WINCOL, (row - WINROW) / 2, (col - WINCOL) / 2);
   custom_apply_attr (errwin, ATTR_HIGHEST);
   box (errwin, 0, 0);
   wins_show (errwin, label);
-  if (sev == IERROR_FATAL)
-    mvwprintw (errwin, 3, 1, reportmsg);
-  mvwprintw (errwin, 5, (wincol - strlen (msg)) / 2, "%s", msg);
-  if (sev == IERROR_FATAL)
-    mvwprintw (errwin, winrow - 2, wincol - strlen (exitmsg) - 1, "%s",
-	       exitmsg);
+  mvwprintw (errwin, 3, 1, reportmsg);
+  mvwprintw (errwin, 5, (WINCOL - strlen (msg)) / 2, "%s", msg);
   custom_remove_attr (errwin, ATTR_HIGHEST);
   wrefresh (errwin);
   (void)wgetch (errwin);
-  if (sev == IERROR_FATAL)
-    exit_calcurse (EXIT_FAILURE);
-}
-
-/* Function to handle an assertion failure. */
-void
-aerror (const char *file, int line, const char *assertion)
-{
-  char errmsg[BUFSIZ];
-
-  snprintf (errmsg, BUFSIZ,
-	    "assert \"%s\" failed: file \"%s\", line %d", assertion, file,
-	    line);
-  ierror (errmsg, IERROR_FATAL);
-}
-
-void
-warnbox (const char *msg)
-{
-  const int WINCOL = col - 2;
-  const int WINROW = 10;
-  const int MSGLEN = WINCOL - 2;
-  WINDOW *warnwin;
-  char displmsg[MSGLEN];
-  
-  if (msg == NULL)
-    return;
-  strncpy (displmsg, msg, MSGLEN);
-  warnwin = popup (WINROW, WINCOL, (row - WINROW) / 2, (col - WINCOL) / 2,
-                   "/!\\", displmsg, 1);
-  wrefresh (warnwin);
-  (void)wgetch (warnwin);
-  delwin (warnwin);
+  delwin (errwin);
   doupdate ();
 }
 
@@ -406,14 +369,9 @@ updatestring (WINDOW *win, char **str, int x, int y)
   if (!escape)
     {
       len = strlen (newstr) + 1;
-      if ((*str = (char *) realloc (*str, len)) == NULL)
-	{
-	  /* NOTREACHED */
-	  ierror (_("FATAL ERROR in updatestring: out of memory"),
-		  IERROR_FATAL);
-	}
-      else
-	(void) memcpy (*str, newstr, len);
+      *str = (char *) realloc (*str, len);
+      EXIT_IF (*str == 0, _("out of memory"));
+      (void) memcpy (*str, newstr, len);
     }
   free (newstr);
   return (escape);
@@ -628,7 +586,7 @@ update_time_in_date (long date, unsigned hr, unsigned mn)
   lt->tm_hour = hr;
   lt->tm_min = mn;
   new_date = mktime (lt);
-  ASSERT (new_date != -1);
+  EXIT_IF (new_date == -1, _("error in mktime"));
 
   return (new_date);
 }
@@ -773,7 +731,6 @@ void
 other_status_page (int panel)
 {
   int nb_item = 0, max_page;
-  char *error = _("FATAL ERROR in other_status_page: unknown panel\n");
 
   switch (panel)
     {
@@ -787,7 +744,8 @@ other_status_page (int panel)
       nb_item = NB_TOD_CMDS;
       break;
     default:
-      ierror (error, IERROR_FATAL);
+      EXIT (_("unknown panel"));
+      /* NOTREACHED */
     }
   max_page = ceil (nb_item / (2 * CMDS_PER_LINE + 1)) + 1;
   if (status_page < max_page)
@@ -825,34 +783,18 @@ now (void)
   return (current_time);
 }
 
-/* Copy a string */
-char *
-mycpy (const char *src)
-{
-  char *string = malloc (strlen (src) + 1);
-
-  if (string != NULL)
-    return (strncpy (string, src, strlen (src) + 1));
-  else
-    return (NULL);
-}
-
 long
 mystrtol (const char *str)
 {
   char *ep;
   long lval;
-  const char *not_a_number =
-    _("FATAL ERROR in mystrtol: could not convert string");
-  const char *out_of_range =
-    _("FATAL ERROR in mystrtol: number is out of range");
 
   errno = 0;
   lval = strtol (str, &ep, 10);
   if (str[0] == '\0' || *ep != '\0')
-    ierror (not_a_number, IERROR_FATAL);
+    EXIT (_("could not convert string"));
   if (errno == ERANGE && (lval == LONG_MAX || lval == LONG_MIN))
-    ierror (out_of_range, IERROR_FATAL);
+    EXIT (_("out of range"));
 
   return (lval);
 }
@@ -875,10 +817,8 @@ print_bool_option_incolor (WINDOW *win, bool option, int pos_y, int pos_x)
       strncpy (option_value, _("no"), BUFSIZ);
     }
   else
-    {
-      ierror (_("option not defined - Problem in print_option_incolor()"),
-	      IERROR_FATAL);
-    }
+    EXIT (_("option not defined"));
+
   custom_apply_attr (win, color);
   mvwprintw (win, pos_y, pos_x, "%s", option_value);
   custom_remove_attr (win, color);
@@ -913,9 +853,8 @@ new_tempfile (const char *prefix, int trailing_len)
 	  unlink (fullname);
 	  close (fd);
 	}
-      ierror (_("FATAL ERROR: temporary file could not be created!"),
-	      IERROR_WARN);
-      return (NULL);
+      ERROR_MSG (_("temporary file could not be created"));
+      return (char *)0;
     }
   fclose (file);
 
@@ -927,7 +866,6 @@ void
 erase_note (char **note, erase_flag_e flag)
 {
   char fullname[BUFSIZ];
-  char *errmsg = _("FATAL ERROR in erase_note: could not remove note\n");
 
   if (*note == NULL)
     return;
@@ -935,7 +873,7 @@ erase_note (char **note, erase_flag_e flag)
     {
       snprintf (fullname, BUFSIZ, "%s%s", path_notes, *note);
       if (unlink (fullname) != 0)
-	ierror (errmsg, IERROR_FATAL);
+        EXIT (_("could not remove note"));
     }
   free (*note);
   *note = NULL;
diff --git a/src/utils.h b/src/utils.h
index 3f4cd0a..d076c06 100755
--- a/src/utils.h
+++ b/src/utils.h
@@ -1,4 +1,4 @@
-/*	$calcurse: utils.h,v 1.39 2008/11/23 20:38:56 culot Exp $	*/
+/*	$calcurse: utils.h,v 1.40 2008/12/12 20:44:50 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -38,13 +38,15 @@
 #define STRING_BUILD(str) {str, sizeof (str) - 1}
 
 #define ERROR_MSG(...) do {                                             \
-        char msg[BUFSIZ];                                               \
+  char msg[BUFSIZ];                                                     \
+  int len;                                                              \
                                                                         \
-        snprintf (msg, BUFSIZ, __VA_ARGS__);                            \
-        if (ui_mode == UI_CURSES)                                       \
-          warnbox (msg);                                                \
-        else                                                            \
-          fprintf (stderr, "%s\n", msg);                                \
+  len = snprintf (msg, BUFSIZ, "%s: %d: ", __FILE__, __LINE__);         \
+  snprintf (msg + len, BUFSIZ - len, __VA_ARGS__);                      \
+  if (ui_mode == UI_CURSES)                                             \
+    fatalbox (msg);                                                     \
+  else                                                                  \
+    fprintf (stderr, "%s\n", msg);                                      \
 } while (0)
 
 #define EXIT(...) do {                                                  \
@@ -56,34 +58,24 @@
 } while (0)
 
 #define EXIT_IF(cond, ...) do {                                         \
-        if ((cond))                                                     \
-          {                                                             \
-            ERROR_MSG(__VA_ARGS__);                                     \
-            if (ui_mode == UI_CURSES)                                   \
-              exit_calcurse (EXIT_FAILURE);                             \
-            else                                                        \
-              exit (EXIT_FAILURE);                                      \
-          }                                                             \
+  if ((cond))                                                           \
+    EXIT(__VA_ARGS__);                                                  \
 } while (0)
 
 #define RETURN_IF(cond, ...) do {                                       \
-        if ((cond))                                                     \
-          {                                                             \
-            ERROR_MSG(__VA_ARGS__);                                     \
-            return;                                                     \
-          }                                                             \
+  if ((cond))                                                           \
+    {                                                                   \
+      ERROR_MSG(__VA_ARGS__);                                           \
+      return;                                                           \
+    }                                                                   \
 } while (0)
 
 #define RETVAL_IF(cond, val, ...) do {                                  \
-        if ((cond))                                                     \
-          {                                                             \
-            ERROR_MSG(__VA_ARGS__);                                     \
-            return (val);                                               \
-          }                                                             \
-} while (0)
-
-#define ASSERT(e) do {							\
-	((e) ? (void)0 : aerror(__FILE__, __LINE__, #e));		\
+  if ((cond))                                                           \
+    {                                                                   \
+      ERROR_MSG(__VA_ARGS__);                                           \
+      return (val);                                                     \
+    }                                                                   \
 } while (0)
 
 #define GETSTRING_VALID	0	/* value returned by getstring() if text is valid */
@@ -97,13 +89,6 @@ typedef struct {
 
 typedef enum
 {
-  IERROR_FATAL,
-  IERROR_WARN
-}
-ierror_sev_e;
-
-typedef enum
-{
   ERASE_DONT_FORCE,
   ERASE_FORCE,
   ERASE_FORCE_KEEP_NOTE,
@@ -112,9 +97,7 @@ typedef enum
 erase_flag_e;
 
 void    exit_calcurse (int);
-void    ierror (const char *, ierror_sev_e);
-void    aerror (const char *, int, const char *);
-void    warnbox (const char *);
+void    fatalbox (const char *);
 void    status_mesg (char *, char *);
 void    erase_status_bar (void);
 void    erase_window_part (WINDOW *, int, int, int, int);
@@ -139,7 +122,6 @@ void    reset_status_page (void);
 void    other_status_page (int);
 long    get_today (void);
 long    now (void);
-char   *mycpy (const char *);
 long    mystrtol (const char *);
 void    print_bool_option_incolor (WINDOW *, bool, int, int);
 char   *new_tempfile (const char *, int);
diff --git a/src/wins.c b/src/wins.c
index b15d5b4..fb0db32 100755
--- a/src/wins.c
+++ b/src/wins.c
@@ -1,4 +1,4 @@
-/*	$calcurse: wins.c,v 1.18 2008/11/23 20:38:56 culot Exp $	*/
+/*	$calcurse: wins.c,v 1.19 2008/12/12 20:44:50 culot Exp $	*/
 
 /*
  * Calcurse - text-based organizer
@@ -128,7 +128,7 @@ wins_init (void)
 void
 wins_scrollwin_init (scrollwin_t *sw)
 {
-  ASSERT (sw != NULL);
+  EXIT_IF (sw == 0, "null pointer");
   sw->win.p = newwin (sw->win.h, sw->win.w, sw->win.y, sw->win.x);
   sw->pad.p = newpad (sw->pad.h, sw->pad.w);
   sw->first_visible_line = 0;
@@ -139,7 +139,7 @@ wins_scrollwin_init (scrollwin_t *sw)
 void
 wins_scrollwin_delete (scrollwin_t *sw)
 {
-  ASSERT (sw != NULL);
+  EXIT_IF (sw == 0, "null pointer");
   delwin(sw->win.p);
   delwin(sw->pad.p);
 }
@@ -403,22 +403,18 @@ wins_update (void)
       border_nocolor (win[APP].p);
       border_nocolor (win[TOD].p);
       break;
-
     case APP:
       border_color (win[APP].p);
       border_nocolor (win[CAL].p);
       border_nocolor (win[TOD].p);
       break;
-
     case TOD:
       border_color (win[TOD].p);
       border_nocolor (win[APP].p);
       border_nocolor (win[CAL].p);
       break;
-
     default:
-      ierror (_("FATAL ERROR in wins_update: no window selected\n"),
-	      IERROR_FATAL);
+      EXIT (_("no window selected"));
       /* NOTREACHED */
     }