--- a/support.c	Thu Mar 04 13:54:17 2010 +0100
+++ b/support.c	Thu Mar 04 14:18:19 2010 +0100
@@ -3,24 +3,26 @@
 #include <unistd.h>
 #include <string.h>
 #include <stdio.h>
-
 #include <gtk/gtk.h>
-
 #include "support.h"
 
+static GList *pixmaps_directories = NULL;
 
-GtkWidget* lookup_widget(GtkWidget* widget, const gchar* widget_name) {
+
+GtkWidget*
+lookup_widget(GtkWidget* widget, const gchar* widget_name)
+{
 	GtkWidget* parent;
 	GtkWidget* found_widget;
 
 	for (;;) {
-		if (GTK_IS_MENU (widget)) {
-			parent = gtk_menu_get_attach_widget (GTK_MENU (widget));
+		if (GTK_IS_MENU(widget)) {
+			parent = gtk_menu_get_attach_widget(GTK_MENU(widget));
 		} else {
 			parent = widget->parent;
 		}
 		if (!parent) {
-			parent = (GtkWidget*) g_object_get_data (G_OBJECT (widget), "GladeParentKey");
+			parent = (GtkWidget*) g_object_get_data(G_OBJECT(widget), "GladeParentKey");
 		}
 		if (parent == NULL) {
 			break;
@@ -28,33 +30,36 @@
 		widget = parent;
 	}
 
-	found_widget = (GtkWidget*) g_object_get_data (G_OBJECT (widget), widget_name);
+	found_widget = (GtkWidget*) g_object_get_data(G_OBJECT(widget), widget_name);
 	if (!found_widget) {
-		g_warning ("Widget not found: %s", widget_name);
+		g_warning("Widget not found: %s", widget_name);
 	}
 	return found_widget;
 }
 
 
-static GList *pixmaps_directories = NULL;
-
 /* Use this function to set the directory containing installed pixmaps. */
-void add_pixmap_directory(const gchar* directory) {
-	pixmaps_directories = g_list_prepend (pixmaps_directories, g_strdup (directory));
+void
+add_pixmap_directory(const gchar* directory)
+{
+	pixmaps_directories = g_list_prepend(pixmaps_directories, g_strdup(directory));
 }
 
+
 /* This is an internally used function to find pixmap files. */
-static gchar* find_pixmap_file(const gchar* filename) {
+static gchar*
+find_pixmap_file(const gchar* filename)
+{
 	GList* elem;
 
 	/* We step through each of the pixmaps directory to find it. */
 	elem = pixmaps_directories;
 	while (elem) {
-		gchar *pathname = g_strdup_printf ("%s%s%s", (gchar*)elem->data, G_DIR_SEPARATOR_S, filename);
-		if (g_file_test (pathname, G_FILE_TEST_EXISTS)) {
+		gchar *pathname = g_strdup_printf("%s%s%s", (gchar*)elem->data, G_DIR_SEPARATOR_S, filename);
+		if (g_file_test(pathname, G_FILE_TEST_EXISTS)) {
 			return pathname;
 		}
-		g_free (pathname);
+		g_free(pathname);
 		elem = elem->next;
 	}
 	return NULL;
@@ -62,29 +67,33 @@
 
 
 /* This is an internally used function to create pixmaps. */
-GtkWidget* create_pixmap(GtkWidget* widget, const gchar* filename) {
+GtkWidget*
+create_pixmap(GtkWidget* widget, const gchar* filename)
+{
 	gchar* pathname = NULL;
 	GtkWidget* pixmap;
 
 	if (!filename || !filename[0]) {
-		return gtk_image_new ();
+		return gtk_image_new();
 	}
 
-	pathname = find_pixmap_file (filename);
+	pathname = find_pixmap_file(filename);
 
 	if (!pathname) {
-		g_warning ("Couldn't find pixmap file: %s", filename);
-		return gtk_image_new ();
+		g_warning("Couldn't find pixmap file: %s", filename);
+		return gtk_image_new();
 	}
 
-	pixmap = gtk_image_new_from_file (pathname);
+	pixmap = gtk_image_new_from_file(pathname);
 	g_free(pathname);
 	return pixmap;
 }
 
 
 /* This is an internally used function to create pixmaps. */
-GdkPixbuf* create_pixbuf(const gchar* filename) {
+GdkPixbuf*
+create_pixbuf(const gchar* filename)
+{
 	gchar* pathname = NULL;
 	GdkPixbuf* pixbuf;
 	GError* error = NULL;
@@ -96,11 +105,11 @@
 	pathname = find_pixmap_file(filename);
 
 	if (!pathname) {
-		g_warning ("Couldn't find pixmap file: %s", filename);
+		g_warning("Couldn't find pixmap file: %s", filename);
 		return NULL;
 	}
 
-	pixbuf = gdk_pixbuf_new_from_file (pathname, &error);
+	pixbuf = gdk_pixbuf_new_from_file(pathname, &error);
 	if (!pixbuf) {
 		fprintf(stderr, "Failed to load pixbuf file: %s: %s\n", pathname, error->message);
 		g_error_free(error);
@@ -111,15 +120,16 @@
 
 
 /* This is used to set ATK action descriptions. */
-void glade_set_atk_action_description(AtkAction* action, const gchar* action_name, const gchar* description) {
+void
+glade_set_atk_action_description(AtkAction* action, const gchar* action_name, const gchar* description)
+{
 	gint n_actions;
 	gint i;
 
-	n_actions = atk_action_get_n_actions (action);
+	n_actions = atk_action_get_n_actions(action);
 	for (i = 0; i < n_actions; i++) {
-		if (!strcmp (atk_action_get_name (action, i), action_name)) {
-			atk_action_set_description (action, i, description);
+		if (!strcmp(atk_action_get_name(action, i), action_name)) {
+			atk_action_set_description(action, i, description);
 		}
 	}
 }
-