Start mass update for GTK 1.1 Look for the best version of awk Fix FD leak

Mon Dec  7 15:15:06 GMT 1998  Tony Gale <gale@gtk.org>

        * docs/gtk_tut.sgml: Start mass update for GTK 1.1
        * examples/extract.sh: Look for the best version of awk
        * examples/extract.awk: Fix FD leak
        * example/base: minimal example from Tutorial

1 files changed, 43 insertions, 42 deletions

diff --git a/examples/helloworld2/helloworld2.c b/examples/helloworld2/helloworld2.c
index 6b945d66c0..6954333a53 100644
--- a/examples/helloworld2/helloworld2.c
+++ b/examples/helloworld2/helloworld2.c
@@ -1,83 +1,84 @@
-/* This file extracted from the GTK tutorial. */
-
-/* helloworld2.c */
+/* example-start helloworld2 helloworld2.c */
 
 #include <gtk/gtk.h>
-   
-/* Our new improved callback.  The data passed to this function is printed
- * to stdout. */
-void callback (GtkWidget *widget, gpointer data)
-{  
+
+/* Our new improved callback.  The data passed to this function
+ * is printed to stdout. */
+void callback( GtkWidget *widget,
+               gpointer   data )
+{
     g_print ("Hello again - %s was pressed\n", (char *) data);
 }
-     
+
 /* another callback */
-void delete_event (GtkWidget *widget, GdkEvent *event, gpointer data)
-{    
+void delete_event( GtkWidget *widget,
+                   GdkEvent  *event,
+		   gpointer   data )
+{
     gtk_main_quit ();
 }
 
-int main (int argc, char *argv[])
+int main( int   argc,
+          char *argv[] )
 {
     /* GtkWidget is the storage type for widgets */
     GtkWidget *window;
     GtkWidget *button;
     GtkWidget *box1;
 
-    /* this is called in all GTK applications.  arguments are parsed from
-     * the command line and are returned to the application. */
+    /* This is called in all GTK applications. Arguments are parsed
+     * from the command line and are returned to the application. */
     gtk_init (&argc, &argv);
 
-    /* create a new window */
+    /* Create a new window */
     window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 
-    /* this is a new call, this just sets the title of our
+    /* This is a new call, this just sets the title of our
      * new window to "Hello Buttons!" */
     gtk_window_set_title (GTK_WINDOW (window), "Hello Buttons!");
 
     /* Here we just set a handler for delete_event that immediately
      * exits GTK. */
     gtk_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. */
+    /* Sets the border width of the window. */
     gtk_container_border_width (GTK_CONTAINER (window), 10);
 
-    /* we create a box to pack widgets into.  this is described in detail
-     * in the "packing" section below.  The box is not really visible, it
+    /* 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);
 
-    /* put the box into the main window. */
+    /* Put the box into the main window. */
     gtk_container_add (GTK_CONTAINER (window), box1);
 
-    /* creates a new button with the label "Button 1". */
+    /* Creates a new button with the label "Button 1". */
     button = gtk_button_new_with_label ("Button 1");
-    
+
     /* Now when the button is clicked, we call the "callback" function
-     * with a pointer to "button 1" as it's argument */
+     * with a pointer to "button 1" as its argument */
     gtk_signal_connect (GTK_OBJECT (button), "clicked",
-                        GTK_SIGNAL_FUNC (callback), (gpointer) "button 1");
-                        
-    /* instead of gtk_container_add, we pack this button into the invisible
+			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);
-    
-    /* always remember this step, this tells GTK that our preparation for
-     * this button is complete, and it can be displayed now. */
+
+    /* 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);
-     
-    /* do these same steps again to create a second button */
+
+    /* Do these same steps again to create a second button */
     button = gtk_button_new_with_label ("Button 2");
-    
-    /* call the same callback function with a different argument,
+
+    /* Call the same callback function with a different argument,
      * passing a pointer to "button 2" instead. */
     gtk_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);
-     
+
     /* 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);
@@ -86,9 +87,9 @@ int main (int argc, char *argv[])
 
     gtk_widget_show (window);
 
-    /* rest in gtk_main and wait for the fun to begin! */
+    /* Rest in gtk_main and wait for the fun to begin! */
     gtk_main ();
-     
-    return 0;
-}
 
+    return(0);
+}
+/* example-end */