Trivial formatting fixes to all examples, simple functional fixes to

	* docs/tutorial/gtk-tut.sgml, docs/examples/*: Trivial formatting
	fixes to all examples, simple functional fixes to rangewidgets example.

1 files changed, 11 insertions, 11 deletions

diff --git a/examples/helloworld2/helloworld2.c b/examples/helloworld2/helloworld2.c
index 79bbd039d6..6a55a33d00 100644
--- a/examples/helloworld2/helloworld2.c
+++ b/examples/helloworld2/helloworld2.c
@@ -14,8 +14,8 @@ gint delete_event( GtkWidget *widget,
                    GdkEvent  *event,
                    gpointer   data )
 {
-    gtk_main_quit();
-    return(FALSE);
+    gtk_main_quit ();
+    return FALSE;
 }
 
 int main( int   argc,
@@ -40,7 +40,7 @@ int main( int   argc,
     /* Here we just set a handler for delete_event that immediately
      * exits GTK. */
     g_signal_connect (GTK_OBJECT (window), "delete_event",
-			GTK_SIGNAL_FUNC (delete_event), NULL);
+		      GTK_SIGNAL_FUNC (delete_event), NULL);
 
     /* Sets the border width of the window. */
     gtk_container_set_border_width (GTK_CONTAINER (window), 10);
@@ -48,7 +48,7 @@ int main( int   argc,
     /* We create a box to pack widgets into.  This is described in detail
      * in the "packing" section. The box is not really visible, it
      * is just used as a tool to arrange widgets. */
-    box1 = gtk_hbox_new(FALSE, 0);
+    box1 = gtk_hbox_new (FALSE, 0);
 
     /* Put the box into the main window. */
     gtk_container_add (GTK_CONTAINER (window), box1);
@@ -59,15 +59,15 @@ int main( int   argc,
     /* Now when the button is clicked, we call the "callback" function
      * with a pointer to "button 1" as its argument */
     g_signal_connect (GTK_OBJECT (button), "clicked",
-			GTK_SIGNAL_FUNC (callback), (gpointer) "button 1");
+		      GTK_SIGNAL_FUNC (callback), (gpointer) "button 1");
 
     /* Instead of gtk_container_add, we pack this button into the invisible
      * box, which has been packed into the window. */
-    gtk_box_pack_start(GTK_BOX(box1), button, TRUE, TRUE, 0);
+    gtk_box_pack_start (GTK_BOX(box1), button, TRUE, TRUE, 0);
 
     /* Always remember this step, this tells GTK that our preparation for
      * this button is complete, and it can now be displayed. */
-    gtk_widget_show(button);
+    gtk_widget_show (button);
 
     /* Do these same steps again to create a second button */
     button = gtk_button_new_with_label ("Button 2");
@@ -75,15 +75,15 @@ int main( int   argc,
     /* Call the same callback function with a different argument,
      * passing a pointer to "button 2" instead. */
     g_signal_connect (GTK_OBJECT (button), "clicked",
-			GTK_SIGNAL_FUNC (callback), (gpointer) "button 2");
+		      GTK_SIGNAL_FUNC (callback), (gpointer) "button 2");
 
-    gtk_box_pack_start(GTK_BOX(box1), button, TRUE, TRUE, 0);
+    gtk_box_pack_start(GTK_BOX (box1), button, TRUE, TRUE, 0);
 
     /* The order in which we show the buttons is not really important, but I
      * recommend showing the window last, so it all pops up at once. */
-    gtk_widget_show(button);
+    gtk_widget_show (button);
 
-    gtk_widget_show(box1);
+    gtk_widget_show (box1);
 
     gtk_widget_show (window);