Overall indentation fixes.

Use spaces instead of tabs for source code indentation only, strip
trailing whitespaces from lines.

Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>

1 files changed, 272 insertions, 272 deletions

diff --git a/src/calcurse.c b/src/calcurse.c
index 3231869..6a90f57 100644
--- a/src/calcurse.c
+++ b/src/calcurse.c
@@ -42,7 +42,7 @@
  * Calcurse is a text-based personal organizer which helps keeping track
  * of events and everyday tasks. It contains a calendar, a 'todo' list,
  * and puts your appointments in order. The user interface is configurable,
- * and one can choose between different color schemes and layouts. 
+ * and one can choose between different color schemes and layouts.
  * All of the commands are documented within an online help system.
  */
 int
@@ -61,7 +61,7 @@ main (int argc, char **argv)
   unsigned day_changed = 0;
   char *no_color_support =
       _("Sorry, colors are not supported by your terminal\n"
-	"(Press [ENTER] to continue)");
+        "(Press [ENTER] to continue)");
   char *quit_message = _("Do you really want to quit ?");
   char choices[] = "[y/n] ";
 
@@ -75,7 +75,7 @@ main (int argc, char **argv)
   apoint_llist_init ();
   recur_apoint_llist_init ();
 
-  /* 
+  /*
    * Begin by parsing and handling command line arguments.
    * The data path is also initialized here.
    */
@@ -88,7 +88,7 @@ main (int argc, char **argv)
       dmon_stop ();
       io_set_lock ();
     }
-  
+
   /* Begin of interactive mode with ncurses interface. */
   sigs_init ();                 /* signal handling init */
   initscr ();                   /* start the curses mode */
@@ -109,10 +109,10 @@ main (int argc, char **argv)
 
 #ifdef NCURSES_VERSION
       if (use_default_colors () != ERR)
-	{
-	  background = -1;
-	  foreground = -1;
-	}
+        {
+          background = -1;
+          foreground = -1;
+        }
 #endif /* NCURSES_VERSION */
 
       /* Color assignment */
@@ -139,7 +139,7 @@ main (int argc, char **argv)
   notify_init_bar ();
   wins_reset_status_page ();
 
-  /* 
+  /*
    * Read the data from files : first the user
    * configuration (the display is then updated), and then
    * the todo list, appointments and events.
@@ -160,119 +160,119 @@ main (int argc, char **argv)
   calendar_start_date_thread ();
   if (conf.periodic_save > 0)
     io_start_psave_thread (&conf);
-  
+
   /* User input */
   for (;;)
     {
       int key;
-      
+
       do_update = 1;
       key = keys_getch (win[STA].p);
       switch (key)
-	{
-	case ERR:
-	  do_update = 0;
-	  break;
-
-	case KEY_GENERIC_REDRAW:
-	case KEY_RESIZE:
-	  do_update = 0;
-	  wins_reset ();
-	  break;
-
-	case KEY_GENERIC_CHANGE_VIEW:
-	  wins_reset_status_page ();
-	  /* Need to save the previously highlighted event. */
-	  switch (wins_slctd ())
-	    {
-	    case TOD:
-	      sav_hilt_tod = todo_hilt ();
-	      todo_hilt_set (0);
-	      break;
-	    case APP:
-	      sav_hilt_app = apoint_hilt ();
-	      apoint_hilt_set (0);
-	      break;
-	    default:
-	      break;
-	    }
-	  wins_slctd_next ();
-
-	  /* Select the event to highlight. */
-	  switch (wins_slctd ())
-	    {
-	    case TOD:
-	      if ((sav_hilt_tod == 0) && (todo_nb () != 0))
-		todo_hilt_set (1);
-	      else
-		todo_hilt_set (sav_hilt_tod);
-	      break;
-	    case APP:
-	      if ((sav_hilt_app == 0)
+        {
+        case ERR:
+          do_update = 0;
+          break;
+
+        case KEY_GENERIC_REDRAW:
+        case KEY_RESIZE:
+          do_update = 0;
+          wins_reset ();
+          break;
+
+        case KEY_GENERIC_CHANGE_VIEW:
+          wins_reset_status_page ();
+          /* Need to save the previously highlighted event. */
+          switch (wins_slctd ())
+            {
+            case TOD:
+              sav_hilt_tod = todo_hilt ();
+              todo_hilt_set (0);
+              break;
+            case APP:
+              sav_hilt_app = apoint_hilt ();
+              apoint_hilt_set (0);
+              break;
+            default:
+              break;
+            }
+          wins_slctd_next ();
+
+          /* Select the event to highlight. */
+          switch (wins_slctd ())
+            {
+            case TOD:
+              if ((sav_hilt_tod == 0) && (todo_nb () != 0))
+                todo_hilt_set (1);
+              else
+                todo_hilt_set (sav_hilt_tod);
+              break;
+            case APP:
+              if ((sav_hilt_app == 0)
                   && ((inday.nb_events + inday.nb_apoints) != 0))
-		apoint_hilt_set (1);
-	      else
-		apoint_hilt_set (sav_hilt_app);
-	      break;
-	    default:
-	      break;
-	    }
-	  break;
+                apoint_hilt_set (1);
+              else
+                apoint_hilt_set (sav_hilt_app);
+              break;
+            default:
+              break;
+            }
+          break;
 
         case KEY_GENERIC_OTHER_CMD:
-	  wins_other_status_page (wins_slctd ());
-	  break;
+          wins_other_status_page (wins_slctd ());
+          break;
 
         case KEY_GENERIC_GOTO:
         case KEY_GENERIC_GOTO_TODAY:
-	  wins_erase_status_bar ();
-	  calendar_set_current_date ();
+          wins_erase_status_bar ();
+          calendar_set_current_date ();
           if (key == KEY_GENERIC_GOTO_TODAY)
             calendar_goto_today ();
           else
             calendar_change_day (conf.input_datefmt);
-	  do_storage = 1;
-	  day_changed = 1;
-	  break;
+          do_storage = 1;
+          day_changed = 1;
+          break;
 
         case KEY_VIEW_ITEM:
-	  if ((wins_slctd () == APP) && (apoint_hilt () != 0))
-	    day_popup_item ();
-	  else if ((wins_slctd () == TOD) && (todo_hilt () != 0))
-	    item_in_popup (NULL, NULL, todo_saved_mesg (), _("To do :"));
-	  break;
+          if ((wins_slctd () == APP) && (apoint_hilt () != 0))
+            day_popup_item ();
+          else if ((wins_slctd () == TOD) && (todo_hilt () != 0))
+            item_in_popup (NULL, NULL, todo_saved_mesg (), _("To do :"));
+          break;
 
         case KEY_GENERIC_CONFIG_MENU:
-	  wins_erase_status_bar ();
-	  custom_config_bar ();
-	  while ((key = wgetch (win[STA].p)) != 'q')
-	    {
-	      switch (key)
-		{
-		case 'C':
-		case 'c':
-		  if (has_colors ())
-		    custom_color_config ();
-		  else
-		    {
-		      colorize = 0;
-		      wins_erase_status_bar ();
-		      mvwprintw (win[STA].p, 0, 0, _(no_color_support));
-		      wgetch (win[STA].p);
-		    }
-		  break;
-		case 'L':
-		case 'l':
-		  custom_layout_config ();
-		  break;
-		case 'G':
-		case 'g':
-		  custom_general_config (&conf);
-		  break;
-		case 'N':
-		case 'n':
-		  notify_config_bar ();
-		  break;
+          wins_erase_status_bar ();
+          custom_config_bar ();
+          while ((key = wgetch (win[STA].p)) != 'q')
+            {
+              switch (key)
+                {
+                case 'C':
+                case 'c':
+                  if (has_colors ())
+                    custom_color_config ();
+                  else
+                    {
+                      colorize = 0;
+                      wins_erase_status_bar ();
+                      mvwprintw (win[STA].p, 0, 0, _(no_color_support));
+                      wgetch (win[STA].p);
+                    }
+                  break;
+                case 'L':
+                case 'l':
+                  custom_layout_config ();
+                  break;
+                case 'G':
+                case 'g':
+                  custom_general_config (&conf);
+                  break;
+                case 'N':
+                case 'n':
+                  notify_config_bar ();
+                  break;
                 case 'K':
                 case 'k':
                   custom_keys_config ();
@@ -281,59 +281,59 @@ main (int argc, char **argv)
                 case 'S':
                   custom_sidebar_config ();
                   break;
-		}
-	      wins_reset ();
-	      wins_update ();
-	      do_storage = 1;
-	      wins_erase_status_bar ();
-	      custom_config_bar ();
-	    }
-	  wins_update ();
-	  break;
+                }
+              wins_reset ();
+              wins_update ();
+              do_storage = 1;
+              wins_erase_status_bar ();
+              custom_config_bar ();
+            }
+          wins_update ();
+          break;
 
         case KEY_GENERIC_ADD_APPT:
-	  apoint_add ();
-	  do_storage = 1;
-	  break;
+          apoint_add ();
+          do_storage = 1;
+          break;
 
         case KEY_GENERIC_ADD_TODO:
-	  todo_new_item ();
-	  if (todo_hilt () == 0 && todo_nb () == 1)
-	    todo_hilt_increase ();
-	  break;
+          todo_new_item ();
+          if (todo_hilt () == 0 && todo_nb () == 1)
+            todo_hilt_increase ();
+          break;
 
         case KEY_ADD_ITEM:
-	  switch (wins_slctd ())
-	    {
-	    case APP:
-	      apoint_add ();
-	      do_storage = 1;
-	      break;
-	    case TOD:
-	      todo_new_item ();
-	      if (todo_hilt () == 0 && todo_nb () == 1)
-		todo_hilt_increase ();
-	      break;
-	    default:
-	      break;
-	    }
-	  break;
+          switch (wins_slctd ())
+            {
+            case APP:
+              apoint_add ();
+              do_storage = 1;
+              break;
+            case TOD:
+              todo_new_item ();
+              if (todo_hilt () == 0 && todo_nb () == 1)
+                todo_hilt_increase ();
+              break;
+            default:
+              break;
+            }
+          break;
 
         case KEY_EDIT_ITEM:
-	  if (wins_slctd () == APP && apoint_hilt () != 0)
-	    day_edit_item (&conf);
-	  else if (wins_slctd () == TOD && todo_hilt () != 0)
-	    todo_edit_item ();
-	  do_storage = 1;
-	  break;
+          if (wins_slctd () == APP && apoint_hilt () != 0)
+            day_edit_item (&conf);
+          else if (wins_slctd () == TOD && todo_hilt () != 0)
+            todo_edit_item ();
+          do_storage = 1;
+          break;
 
         case KEY_DEL_ITEM:
-	  if (wins_slctd () == APP && apoint_hilt () != 0)
-	    apoint_delete (&conf, &inday.nb_events, &inday.nb_apoints);
-	  else if (wins_slctd () == TOD && todo_hilt () != 0)
-	    todo_delete (&conf);
-	  do_storage = 1;
-	  break;
+          if (wins_slctd () == APP && apoint_hilt () != 0)
+            apoint_delete (&conf, &inday.nb_events, &inday.nb_apoints);
+          else if (wins_slctd () == TOD && todo_hilt () != 0)
+            todo_delete (&conf);
+          do_storage = 1;
+          break;
 
         case KEY_GENERIC_CUT:
           if (wins_slctd () == APP && apoint_hilt () != 0)
@@ -351,116 +351,116 @@ main (int argc, char **argv)
               do_storage = 1;
             }
           break;
-          
+
         case KEY_REPEAT_ITEM:
-	  if (wins_slctd () == APP && apoint_hilt () != 0)
-	    recur_repeat_item (&conf);
-	  do_storage = 1;
-	  break;
+          if (wins_slctd () == APP && apoint_hilt () != 0)
+            recur_repeat_item (&conf);
+          do_storage = 1;
+          break;
 
         case KEY_FLAG_ITEM:
-	  if (wins_slctd () == APP && apoint_hilt () != 0)
-	    apoint_switch_notify ();
+          if (wins_slctd () == APP && apoint_hilt () != 0)
+            apoint_switch_notify ();
           else if (wins_slctd () == TOD && todo_hilt () != 0)
             todo_flag ();
-	  do_storage = 1;
-	  break;
+          do_storage = 1;
+          break;
 
         case KEY_RAISE_PRIORITY:
         case KEY_LOWER_PRIORITY:
-	  if (wins_slctd () == TOD && todo_hilt () != 0)
-	    {
-	      todo_chg_priority (key);
-	      if (todo_hilt_pos () < 0)
-		todo_set_first (todo_hilt ());
-	      else if (todo_hilt_pos () >= win[TOD].h - 4)
-		todo_set_first (todo_hilt () - win[TOD].h + 5);
-	    }
-	  break;
+          if (wins_slctd () == TOD && todo_hilt () != 0)
+            {
+              todo_chg_priority (key);
+              if (todo_hilt_pos () < 0)
+                todo_set_first (todo_hilt ());
+              else if (todo_hilt_pos () >= win[TOD].h - 4)
+                todo_set_first (todo_hilt () - win[TOD].h + 5);
+            }
+          break;
 
         case KEY_EDIT_NOTE:
-	  if (wins_slctd () == APP && apoint_hilt () != 0)
-	    day_edit_note (conf.editor);
-	  else if (wins_slctd () == TOD && todo_hilt () != 0)
-	    todo_edit_note (conf.editor);
-	  do_storage = 1;
-	  break;
+          if (wins_slctd () == APP && apoint_hilt () != 0)
+            day_edit_note (conf.editor);
+          else if (wins_slctd () == TOD && todo_hilt () != 0)
+            todo_edit_note (conf.editor);
+          do_storage = 1;
+          break;
 
         case KEY_VIEW_NOTE:
-	  if (wins_slctd () == APP && apoint_hilt () != 0)
-	    day_view_note (conf.pager);
-	  else if (wins_slctd () == TOD && todo_hilt () != 0)
-	    todo_view_note (conf.pager);
-	  break;
+          if (wins_slctd () == APP && apoint_hilt () != 0)
+            day_view_note (conf.pager);
+          else if (wins_slctd () == TOD && todo_hilt () != 0)
+            todo_view_note (conf.pager);
+          break;
 
         case KEY_GENERIC_HELP:
-	  wins_status_bar ();
-	  help_screen ();
-	  break;
+          wins_status_bar ();
+          help_screen ();
+          break;
 
         case KEY_GENERIC_SAVE:
-	  io_save_cal (&conf, IO_SAVE_DISPLAY_BAR);
-	  break;
+          io_save_cal (&conf, IO_SAVE_DISPLAY_BAR);
+          break;
 
         case KEY_GENERIC_IMPORT:
           wins_erase_status_bar ();
           io_import_data (IO_IMPORT_ICAL, &conf, NULL);
           do_storage = 1;
           break;
-          
+
         case KEY_GENERIC_EXPORT:
           wins_erase_status_bar ();
           io_export_bar ();
           while ((key = wgetch (win[STA].p)) != 'q')
-	    {
-	      switch (key)
-		{
-		case 'I':
-		case 'i':
+            {
+              switch (key)
+                {
+                case 'I':
+                case 'i':
                   io_export_data (IO_EXPORT_ICAL, &conf);
-		  break;
-		case 'P':
-		case 'p':
+                  break;
+                case 'P':
+                case 'p':
                   io_export_data (IO_EXPORT_PCAL, &conf);
-		  break;
-		}
-	      wins_reset ();
-	      wins_update ();
-	      do_storage = 1;
-	      wins_erase_status_bar ();
-	      io_export_bar ();
-	    }
-	  wins_update ();
-	  break;
+                  break;
+                }
+              wins_reset ();
+              wins_update ();
+              do_storage = 1;
+              wins_erase_status_bar ();
+              io_export_bar ();
+            }
+          wins_update ();
+          break;
 
         case KEY_GENERIC_NEXT_DAY:
         case KEY_MOVE_RIGHT:
-	  if (wins_slctd () == CAL || key == KEY_GENERIC_NEXT_DAY)
-	    {
-	      do_storage = 1;
-	      day_changed = 1;
-	      calendar_move (RIGHT);
-	    }
-	  break;
+          if (wins_slctd () == CAL || key == KEY_GENERIC_NEXT_DAY)
+            {
+              do_storage = 1;
+              day_changed = 1;
+              calendar_move (RIGHT);
+            }
+          break;
 
         case KEY_GENERIC_PREV_DAY:
         case KEY_MOVE_LEFT:
-	  if (wins_slctd () == CAL || key == KEY_GENERIC_PREV_DAY)
-	    {
-	      do_storage = 1;
-	      day_changed = 1;
-	      calendar_move (LEFT);
-	    }
-	  break;
+          if (wins_slctd () == CAL || key == KEY_GENERIC_PREV_DAY)
+            {
+              do_storage = 1;
+              day_changed = 1;
+              calendar_move (LEFT);
+            }
+          break;
 
         case KEY_GENERIC_PREV_WEEK:
         case KEY_MOVE_UP:
-	  if (wins_slctd () == CAL || key == KEY_GENERIC_PREV_WEEK)
-	    {
-	      do_storage = 1;
-	      day_changed = 1;
-	      calendar_move (UP);
-	    }
+          if (wins_slctd () == CAL || key == KEY_GENERIC_PREV_WEEK)
+            {
+              do_storage = 1;
+              day_changed = 1;
+              calendar_move (UP);
+            }
           else if ((wins_slctd () == APP) && (apoint_hilt () > 1))
             {
               apoint_hilt_decrease ();
@@ -476,12 +476,12 @@ main (int argc, char **argv)
 
         case KEY_GENERIC_NEXT_WEEK:
         case KEY_MOVE_DOWN:
-	  if (wins_slctd () == CAL || key == KEY_GENERIC_NEXT_WEEK)
-	    {
-	      do_storage = 1;
-	      day_changed = 1;
-	      calendar_move (DOWN);
-	    }
+          if (wins_slctd () == CAL || key == KEY_GENERIC_NEXT_WEEK)
+            {
+              do_storage = 1;
+              day_changed = 1;
+              calendar_move (DOWN);
+            }
           else if ((wins_slctd () == APP) &&
               (apoint_hilt () < inday.nb_events + inday.nb_apoints))
             {
@@ -498,20 +498,20 @@ main (int argc, char **argv)
 
         case KEY_START_OF_WEEK:
           if (wins_slctd () == CAL)
-	    {
-	      do_storage = 1;
-	      day_changed = 1;
-	      calendar_move (WEEK_START);
-	    }
+            {
+              do_storage = 1;
+              day_changed = 1;
+              calendar_move (WEEK_START);
+            }
           break;
 
         case KEY_END_OF_WEEK:
           if (wins_slctd () == CAL)
-	    {
-	      do_storage = 1;
-	      day_changed = 1;
-	      calendar_move (WEEK_END);
-	    }
+            {
+              do_storage = 1;
+              day_changed = 1;
+              calendar_move (WEEK_END);
+            }
           break;
 
         case KEY_GENERIC_SCROLL_UP:
@@ -523,47 +523,47 @@ main (int argc, char **argv)
           if (wins_slctd () == CAL)
             calendar_view_next ();
           break;
-          
-        case KEY_GENERIC_QUIT:          
-	  if (conf.auto_save)
-	    io_save_cal (&conf, IO_SAVE_DISPLAY_BAR);
-
-	  if (conf.confirm_quit)
-	    {
-	      status_mesg (_(quit_message), choices);
-	      key = wgetch (win[STA].p);
-	      if (key == 'y')
-		exit_calcurse (EXIT_SUCCESS);
-	      else
-		{
-		  wins_erase_status_bar ();
-		  break;
-		}
-	    }
-	  else
-	    exit_calcurse (EXIT_SUCCESS);
-	  break;
-
-	default:
-	  do_update = 0;
-	  break;
-	}
+
+        case KEY_GENERIC_QUIT:
+          if (conf.auto_save)
+            io_save_cal (&conf, IO_SAVE_DISPLAY_BAR);
+
+          if (conf.confirm_quit)
+            {
+              status_mesg (_(quit_message), choices);
+              key = wgetch (win[STA].p);
+              if (key == 'y')
+                exit_calcurse (EXIT_SUCCESS);
+              else
+                {
+                  wins_erase_status_bar ();
+                  break;
+                }
+            }
+          else
+            exit_calcurse (EXIT_SUCCESS);
+          break;
+
+        default:
+          do_update = 0;
+          break;
+        }
 
       if (do_storage)
-	{
-	  inday = *day_process_storage (calendar_get_slctd_day (),
-					day_changed, &inday);
-	  do_storage = !do_storage;
-	  if (day_changed)
-	    {
-	      sav_hilt_app = 0;
-	      day_changed = !day_changed;
-	      if ((wins_slctd () == APP) &&
-		  (inday.nb_events + inday.nb_apoints != 0))
-		apoint_hilt_set (1);
-	    }
-	}
+        {
+          inday = *day_process_storage (calendar_get_slctd_day (),
+                                        day_changed, &inday);
+          do_storage = !do_storage;
+          if (day_changed)
+            {
+              sav_hilt_app = 0;
+              day_changed = !day_changed;
+              if ((wins_slctd () == APP) &&
+                  (inday.nb_events + inday.nb_apoints != 0))
+                apoint_hilt_set (1);
+            }
+        }
       if (do_update)
-	wins_update ();
+        wins_update ();
     }
 }