code style, indent with tabs

Follow the same code style als MPD itself.  This patch only fixes
parts of the code which are going to be touched in the following bunch
of patches, i.e. there will be more "code style" patches in the
future.

1 files changed, 179 insertions, 196 deletions

diff --git a/src/list_window.c b/src/list_window.c
index 2b5fe8c60..96ea7c110 100644
--- a/src/list_window.c
+++ b/src/list_window.c
@@ -36,292 +36,275 @@ extern void screen_bell(void);
 list_window_t *
 list_window_init(WINDOW *w, int width, int height)
 {
-  list_window_t *lw;
-
-  lw = g_malloc0(sizeof(list_window_t));
-  lw->w = w;
-  lw->cols = width;
-  lw->rows = height;
-  lw->clear = 1;
-  return lw;
+	list_window_t *lw;
+
+	lw = g_malloc0(sizeof(list_window_t));
+	lw->w = w;
+	lw->cols = width;
+	lw->rows = height;
+	lw->clear = 1;
+	return lw;
 }
 
 list_window_t *
 list_window_free(list_window_t *lw)
 {
-  if( lw )
-    {
-      memset(lw, 0, sizeof(list_window_t));
-      g_free(lw);
-    }
-  return NULL;
+	if (lw) {
+		memset(lw, 0, sizeof(list_window_t));
+		g_free(lw);
+	}
+
+	return NULL;
 }
 
 void
 list_window_reset(list_window_t *lw)
 {
-  lw->selected = 0;
-  lw->xoffset = 0;
-  lw->start = 0;
-  lw->clear = 1;
+	lw->selected = 0;
+	lw->xoffset = 0;
+	lw->start = 0;
+	lw->clear = 1;
 }
 
 void
 list_window_check_selected(list_window_t *lw, int length)
 {
-  while( lw->start && lw->start+lw->rows>length)
-    lw->start--;
+	while (lw->start && lw->start + lw->rows > length)
+		lw->start--;
 
-  if( lw->selected<0 )
-    lw->selected=0;
+	if (lw->selected < 0)
+		lw->selected = 0;
 
-  while( lw->selected<lw->start )
-    lw->selected++;
+	while (lw->selected < lw->start)
+		lw->selected++;
 
-  while( lw->selected>0 && length>0 && lw->selected>=length )
-    lw->selected--;
+	while (lw->selected > 0 && length > 0 && lw->selected >= length)
+		lw->selected--;
 }
 
-void 
+void
 list_window_set_selected(list_window_t *lw, int n)
 {
-  lw->selected=n;
+	lw->selected = n;
 }
 
 void
 list_window_next(list_window_t *lw, int length)
 {
-  if( lw->selected < length-1 )
-    lw->selected++;
-  else if ( options.list_wrap )
-    lw->selected = 0;
+	if (lw->selected < length - 1)
+		lw->selected++;
+	else if (options.list_wrap)
+		lw->selected = 0;
 }
 
 void
 list_window_previous(list_window_t *lw, int length)
 {
-  if( lw->selected > 0 )
-    lw->selected--;
-  else if( options.list_wrap )
-    lw->selected = length-1;
+	if (lw->selected > 0)
+		lw->selected--;
+	else if (options.list_wrap)
+		lw->selected = length - 1;
 }
 
 void
 list_window_first(list_window_t *lw)
 {
-  lw->xoffset = 0;
-  lw->selected = 0;
+	lw->xoffset = 0;
+	lw->selected = 0;
 }
 
 void
 list_window_last(list_window_t *lw, int length)
 {
-  lw->xoffset = 0;
-  lw->selected = length-1;
+	lw->xoffset = 0;
+	lw->selected = length - 1;
 }
 
 void
 list_window_next_page(list_window_t *lw, int length)
 {
-  int step = lw->rows-1;
-  if( step<= 0 )
-    return;
-  if( lw->selected+step < length-1 )
-    lw->selected+=step;
-  else
-    return list_window_last(lw,length);
+	int step = lw->rows - 1;
+	if (step <= 0)
+		return;
+	if (lw->selected + step < length - 1)
+		lw->selected += step;
+	else
+		return list_window_last(lw, length);
 }
 
 void
 list_window_previous_page(list_window_t *lw)
 {
-  int step = lw->rows-1;
-  if( step<= 0 )
-    return;
-  if( lw->selected-step > 0 )
-    lw->selected-=step;
-  else
-    list_window_first(lw);
+	int step = lw->rows - 1;
+	if (step <= 0)
+		return;
+	if (lw->selected-step > 0)
+		lw->selected -= step;
+	else
+		list_window_first(lw);
 }
 
 
-void 
+void
 list_window_paint(list_window_t *lw,
 		  list_window_callback_fn_t callback,
 		  void *callback_data)
 {
-  int i;
-  int fill = options.wide_cursor;
-  int show_cursor = !(lw->flags & LW_HIDE_CURSOR);
-
-  if( show_cursor )
-    {
-      while( lw->selected < lw->start )
-	{
-	  lw->start--;
-	  lw->clear=1;
-	}
-      while( lw->selected >= lw->start+lw->rows )
-	{
-	  lw->start++;
-	  lw->clear=1;
+	int i;
+	int fill = options.wide_cursor;
+	int show_cursor = !(lw->flags & LW_HIDE_CURSOR);
+
+	if (show_cursor) {
+		while (lw->selected < lw->start) {
+			lw->start--;
+			lw->clear=1;
+		}
+
+		while (lw->selected >= lw->start+lw->rows) {
+			lw->start++;
+			lw->clear=1;
+		}
 	}
-    }
-  
-  for(i=0; i<lw->rows; i++)
-    {
-      int highlight = 0;
-      char *label;
-
-      label = (callback) (lw->start+i, &highlight, callback_data);
-      wmove(lw->w, i, 0);
-      if( lw->clear && (!fill || !label) )
-	wclrtoeol(lw->w);
-      if( label )
-	{
-	  int selected = lw->start+i == lw->selected;
-	  size_t len = my_strlen(label);
-
-	  if( highlight )
-	    colors_use(lw->w, COLOR_LIST_BOLD);
-	  else
-	    colors_use(lw->w, COLOR_LIST);
-
-	  if( show_cursor && selected )
-	    wattron(lw->w, A_REVERSE);
-	  
-	  //waddnstr(lw->w, label, lw->cols);
-	  waddstr(lw->w, label);
-	   if( fill && len<lw->cols )
-	    whline(lw->w,  ' ', lw->cols-len);
-
-	  if( selected )
-	    wattroff(lw->w, A_REVERSE);	  
+
+	for (i = 0; i < lw->rows; i++) {
+		int highlight = 0;
+		char *label;
+
+		label = callback(lw->start + i, &highlight, callback_data);
+		wmove(lw->w, i, 0);
+		if( lw->clear && (!fill || !label) )
+			wclrtoeol(lw->w);
+
+		if (label) {
+			int selected = lw->start + i == lw->selected;
+			size_t len = my_strlen(label);
+
+			if( highlight )
+				colors_use(lw->w, COLOR_LIST_BOLD);
+			else
+				colors_use(lw->w, COLOR_LIST);
+
+			if( show_cursor && selected )
+				wattron(lw->w, A_REVERSE);
+
+			//waddnstr(lw->w, label, lw->cols);
+			waddstr(lw->w, label);
+			if( fill && len<lw->cols )
+				whline(lw->w,  ' ', lw->cols-len);
+
+			if( selected )
+				wattroff(lw->w, A_REVERSE);
+		}
 	}
-	
-    }
-  lw->clear=0;
-}
 
+	lw->clear=0;
+}
 
 int
-list_window_find(list_window_t *lw, 
+list_window_find(list_window_t *lw,
 		 list_window_callback_fn_t callback,
 		 void *callback_data,
 		 char *str,
 		 int wrap)
 {
-  int h;
-  int i = lw->selected+1;
-  char *label;
-  
-  while( wrap || i==lw->selected+1 )
-    {
-      while( (label=(callback) (i,&h,callback_data)) )
-	{
-	  if( str && label && strcasestr(label, str) )
-	    {
-	      lw->selected = i;
-	      return 0;
-	    }
-	  if( wrap && i==lw->selected )
-	    return 1;
-	  i++;
+	int h;
+	int i = lw->selected + 1;
+	char *label;
+
+	while (wrap || i == lw->selected + 1) {
+		while ((label = callback(i,&h,callback_data))) {
+			if (str && label && strcasestr(label, str)) {
+				lw->selected = i;
+				return 0;
+			}
+			if (wrap && i == lw->selected)
+				return 1;
+			i++;
+		}
+		if (wrap) {
+			if (i == 0) /* empty list */
+				return 1;
+			i=0; /* first item */
+			screen_bell();
+		}
 	}
-      if( wrap )
-	{
-	  if ( i==0 ) /* empty list */
-	    return 1;
-	  i=0; /* first item */
-	  screen_bell();
-	}
-    }
-  return 1;
-}
 
+	return 1;
+}
 
 int
-list_window_rfind(list_window_t *lw, 
+list_window_rfind(list_window_t *lw,
 		  list_window_callback_fn_t callback,
 		  void *callback_data,
 		  char *str,
 		  int wrap,
 		  int rows)
 {
-  int h;
-  int i = lw->selected-1;
-  char *label;
-
-  if ( rows == 0 )
-    return 1;
-
-  while( wrap || i==lw->selected-1 )
-    {
-      while( i>=0 && (label=(callback) (i,&h,callback_data)) )
-	{
-	  if( str && label && strcasestr(label, str) )
-	    {
-	      lw->selected = i;
-	      return 0;
-	    }
-	  if( wrap && i==lw->selected )
-	    return 1;
-	  i--;
+	int h;
+	int i = lw->selected-1;
+	char *label;
+
+	if (rows == 0)
+		return 1;
+
+	while (wrap || i == lw->selected - 1) {
+		while (i >= 0 && (label = callback(i,&h,callback_data))) {
+			if( str && label && strcasestr(label, str) ) {
+				lw->selected = i;
+				return 0;
+			}
+			if (wrap && i == lw->selected)
+				return 1;
+			i--;
+		}
+		if (wrap) {
+			i = rows - 1; /* last item */
+			screen_bell();
+		}
 	}
-      if( wrap )
-	{
-	  i=rows-1; /* last item */
-	  screen_bell();
-	}
-    }
-  return 1;
+	return 1;
 }
 
-
 /* perform basic list window commands (movement) */
-int 
+int
 list_window_cmd(list_window_t *lw, int rows, command_t cmd)
 {
-  switch(cmd)
-    {
-    case CMD_LIST_PREVIOUS:
-      list_window_previous(lw, rows);
-      lw->repaint=1;
-      break;
-    case CMD_LIST_NEXT:
-      list_window_next(lw, rows);
-      lw->repaint=1;
-      break;
-    case CMD_LIST_FIRST:
-      list_window_first(lw);
-      lw->repaint  = 1;
-      break;
-    case CMD_LIST_LAST:
-      list_window_last(lw, rows);
-      lw->repaint = 1;
-      break;
-    case CMD_LIST_NEXT_PAGE:
-      list_window_next_page(lw, rows);
-      lw->repaint  = 1;
-      break;
-    case CMD_LIST_PREVIOUS_PAGE:
-      list_window_previous_page(lw);
-      lw->repaint  = 1;
-      break;
-    default:
-      return 0;
-    }
-  return 1;
-}
-
-
-
+	switch (cmd) {
+	case CMD_LIST_PREVIOUS:
+		list_window_previous(lw, rows);
+		lw->repaint=1;
+		break;
+	case CMD_LIST_NEXT:
+		list_window_next(lw, rows);
+		lw->repaint=1;
+		break;
+	case CMD_LIST_FIRST:
+		list_window_first(lw);
+		lw->repaint  = 1;
+		break;
+	case CMD_LIST_LAST:
+		list_window_last(lw, rows);
+		lw->repaint = 1;
+		break;
+	case CMD_LIST_NEXT_PAGE:
+		list_window_next_page(lw, rows);
+		lw->repaint  = 1;
+		break;
+	case CMD_LIST_PREVIOUS_PAGE:
+		list_window_previous_page(lw);
+		lw->repaint  = 1;
+		break;
+	default:
+		return 0;
+	}
 
+	return 1;
+}
 
 list_window_state_t *
 list_window_init_state(void)
 {
-  return g_malloc0(sizeof(list_window_state_t));
+	return g_malloc0(sizeof(list_window_state_t));
 }
 
 list_window_state_t *