Re: Ball of string -> g_return_* macros in static functions - lots of them :(

From: Kjartan Maraas <kmaraas broadpark no>
To: John Rice <John Rice Sun COM>
Cc: Performance-list gnome org
Subject: Re: Ball of string -> g_return_* macros in static functions - lots of them :(
Date: Sun, 30 Oct 2005 14:43:21 +0100

ons, 26,.10.2005 kl. 08.48 +0100, skrev John Rice:
> Ahh yep grep is grand but wouldn't LXR be much better? Thought bonsai
> only allows you to search the change logs and doesn't give the type of
> internal cross referencing of the code that LXR does.
> 
> On Gnome.org used to be a link to one but doesn't seem to be
> functional [http://cvs.gnome.org/lxr/]. I'm just using jedit with the
> ctags plugin myself, but its limited to the modules I've grabbed from
> cvs, so an LXR against the nightly builds and one against the last
> stable release would be great.
> 
> Agreed we need more grunt work done on the g_return*() guard macros -
> I'll see if I can volunteer anyone to do it ;)
> 
> On the dtrace tidbits, bit snowed under at the minute, but planning to
> get a good blast at this at the end of November when I'm over in the
> US with a few other folks. I'll blog on all the profile and
> investigation results then I get out from under the current
> mountain :)
> 
Here's the patch for VTE would be nice to get some numbers to see how
much of a difference this makes in real life.

Cheers
Kjartan

> JR
> 
> Federico Mena Quintero wrote: 
> > On Mon, 2005-10-17 at 17:37 +0100, John Rice wrote:
> >   
> > > So what is the best way to help the maintainers fix this throughout
> > > the stack?
> > >     
> > 
> > grep is a good start ;)
> > 
> > Kjartan Maraas was going through several of the core modules to look for
> > places where g_return*() is used inside static functions.  We need more
> > people who will do the grunt work of finding those places.
> > 
> > On an unrelated note, do you have any dtrace tidbits to share with us?
> > Got some nice global profiles of the desktop, perhaps? :)
> > 
> >   Federico
> > 
> >   
> 
> _______________________________________________
> Performance-list mailing list
> Performance-list gnome org
> http://mail.gnome.org/mailman/listinfo/performance-list

? vte-0.11.14.tar.gz
? vte-0.11.15.tar.gz
? warningfixes.patch
? warnings
? doc/reference/vte-overrides.txt
? doc/reference/tmpl/internals.sgml
? gnome-pty-helper/.in
? src/vteapp
Index: src/ring.c
===================================================================
RCS file: /cvs/gnome/vte/src/ring.c,v
retrieving revision 1.19
diff -u -p -r1.19 ring.c
--- src/ring.c	24 Apr 2003 02:50:54 -0000	1.19
+++ src/ring.c	30 Oct 2005 13:19:25 -0000
@@ -29,7 +29,7 @@ static void
 _vte_ring_validate(VteRing * ring)
 {
 	long i, max;
-	g_return_if_fail(ring != NULL);
+	g_assert(ring != NULL);
 	g_assert(ring->length <= ring->max);
 	max = ring->delta + ring->length;
 	for (i = ring->delta; i < max; i++) {
Index: src/vte.c
===================================================================
RCS file: /cvs/gnome/vte/src/vte.c,v
retrieving revision 1.425
diff -u -p -r1.425 vte.c
--- src/vte.c	10 Aug 2005 13:29:12 -0000	1.425
+++ src/vte.c	30 Oct 2005 13:19:26 -0000
@@ -575,7 +575,7 @@ vte_unichar_strlen(gunichar *c)
 static void
 vte_terminal_set_default_attributes(VteTerminal *terminal)
 {
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	terminal->pvt->screen->defaults.c = ' ';
 	terminal->pvt->screen->defaults.columns = 1;
 	terminal->pvt->screen->defaults.fragment = 0;
@@ -606,7 +606,7 @@ vte_invalidate_cells(VteTerminal *termin
 	GdkRectangle rect;
 	GtkWidget *widget;
 
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	widget = GTK_WIDGET(terminal);
 	if (!GTK_WIDGET_REALIZED(widget)) {
 		return;
@@ -662,7 +662,7 @@ vte_invalidate_all(VteTerminal *terminal
 	GtkWidget *widget;
 	int width, height;
 
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	if (!GTK_IS_WIDGET(terminal)) {
 	       return;
 	}
@@ -716,7 +716,7 @@ vte_terminal_find_charcell(VteTerminal *
 	VteRowData *rowdata;
 	struct vte_charcell *ret = NULL;
 	VteScreen *screen;
-	g_return_val_if_fail(VTE_IS_TERMINAL(terminal), NULL);
+	g_assert(VTE_IS_TERMINAL(terminal));
 	screen = terminal->pvt->screen;
 	if (_vte_ring_contains(screen->row_data, row)) {
 		rowdata = _vte_ring_index(screen->row_data, VteRowData *, row);
@@ -739,7 +739,7 @@ vte_terminal_preedit_width(VteTerminal *
 	gssize ret = 0;
 	const char *preedit = NULL;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL(terminal), 0);
+	g_assert(VTE_IS_TERMINAL(terminal));
 
 	if (terminal->pvt->im_preedit != NULL) {
 		preedit = terminal->pvt->im_preedit;
@@ -766,7 +766,7 @@ vte_terminal_preedit_length(VteTerminal 
 	int i = 0;
 	const char *preedit = NULL;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL(terminal), 0);
+	g_assert(VTE_IS_TERMINAL(terminal));
 
 	if (terminal->pvt->im_preedit != NULL) {
 		preedit = terminal->pvt->im_preedit;
@@ -866,7 +866,7 @@ vte_invalidate_cursor_periodic(gpointer 
 	GtkSettings *settings;
 	gint blink_cycle = 1000;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL(data), FALSE);
+	g_assert(VTE_IS_TERMINAL(data));
 	widget = GTK_WIDGET(data);
 	if (!GTK_WIDGET_REALIZED(widget)) {
 		return TRUE;
@@ -1253,7 +1253,7 @@ vte_terminal_emit_text_scrolled(VteTermi
 static void
 vte_terminal_deselect_all(VteTerminal *terminal)
 {
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	if (terminal->pvt->has_selection) {
 		terminal->pvt->has_selection = FALSE;
 #ifdef VTE_DEBUG
@@ -1270,7 +1270,7 @@ vte_terminal_deselect_all(VteTerminal *t
 static void
 vte_terminal_set_tabstop(VteTerminal *terminal, int column)
 {
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	if (terminal->pvt->tabstops != NULL) {
 		/* Just set a non-NULL pointer for this column number. */
 		g_hash_table_insert(terminal->pvt->tabstops,
@@ -1283,7 +1283,7 @@ vte_terminal_set_tabstop(VteTerminal *te
 static void
 vte_terminal_clear_tabstop(VteTerminal *terminal, int column)
 {
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	if (terminal->pvt->tabstops != NULL) {
 		/* Remove a tab stop from the hash table. */
 		g_hash_table_remove(terminal->pvt->tabstops,
@@ -1296,7 +1296,7 @@ static gboolean
 vte_terminal_get_tabstop(VteTerminal *terminal, int column)
 {
 	gpointer hash;
-	g_return_val_if_fail(VTE_IS_TERMINAL(terminal), FALSE);
+	g_assert(VTE_IS_TERMINAL(terminal), FALSE);
 	if (terminal->pvt->tabstops != NULL) {
 		hash = g_hash_table_lookup(terminal->pvt->tabstops,
 					   GINT_TO_POINTER(2 * column + 1));
@@ -1311,7 +1311,7 @@ static void
 vte_terminal_set_default_tabstops(VteTerminal *terminal)
 {
 	int i, width;
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	if (terminal->pvt->tabstops != NULL) {
 		g_hash_table_destroy(terminal->pvt->tabstops);
 	}
@@ -1332,7 +1332,7 @@ vte_terminal_set_default_tabstops(VteTer
 static void
 vte_terminal_match_contents_clear(VteTerminal *terminal)
 {
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	if (terminal->pvt->match_contents != NULL) {
 		g_free(terminal->pvt->match_contents);
 		terminal->pvt->match_contents = NULL;;
@@ -1354,7 +1354,7 @@ static void
 vte_terminal_match_contents_refresh(VteTerminal *terminal)
 {
 	GArray *array;
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	vte_terminal_match_contents_clear(terminal);
 	array = g_array_new(FALSE, TRUE, sizeof(struct _VteCharAttributes));
 	terminal->pvt->match_contents = vte_terminal_get_text(terminal,
@@ -1440,14 +1440,14 @@ vte_terminal_cursor_new(VteTerminal *ter
 	GdkDisplay *display;
 	GdkCursor *cursor;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL(terminal), NULL);
+	g_assert(VTE_IS_TERMINAL(terminal));
 
 	display = gtk_widget_get_display(GTK_WIDGET(terminal));
 	cursor = gdk_cursor_new_for_display(display, cursor_type);
 #else
 	GdkCursor *cursor;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL(terminal), NULL);
+	g_assert(VTE_IS_TERMINAL(terminal));
 
 	cursor = gdk_cursor_new(cursor_type);
 #endif
@@ -1586,7 +1586,7 @@ vte_terminal_match_check_internal(VteTer
 	if (end != NULL) {
 		*end = 0;
 	}
-	g_return_val_if_fail(VTE_IS_TERMINAL(terminal), NULL);
+	g_assert(VTE_IS_TERMINAL(terminal));
 	if (terminal->pvt->match_contents == NULL) {
 		vte_terminal_match_contents_refresh(terminal);
 	}
@@ -1818,8 +1818,8 @@ vte_terminal_adjust_adjustments(VteTermi
 	long delta;
 	long rows;
 
-	g_return_if_fail(terminal->pvt->screen != NULL);
-	g_return_if_fail(terminal->pvt->screen->row_data != NULL);
+	g_assert(terminal->pvt->screen != NULL);
+	g_assert(terminal->pvt->screen->row_data != NULL);
 
 	/* Adjust the vertical, uh, adjustment. */
 	changed = FALSE;
@@ -1966,7 +1966,7 @@ static void
 vte_terminal_scroll_pages(VteTerminal *terminal, gint pages)
 {
 	glong destination;
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 #ifdef VTE_DEBUG
 	if (_vte_debug_on(VTE_DEBUG_IO)) {
 		fprintf(stderr, "Scrolling %d pages.\n", pages);
@@ -1992,7 +1992,7 @@ static void
 vte_terminal_maybe_scroll_to_top(VteTerminal *terminal)
 {
 	long delta;
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	if (floor(gtk_adjustment_get_value(terminal->adjustment)) !=
 	    _vte_ring_delta(terminal->pvt->screen->row_data)) {
 		delta = _vte_ring_delta(terminal->pvt->screen->row_data);
@@ -2004,7 +2004,7 @@ static void
 vte_terminal_maybe_scroll_to_bottom(VteTerminal *terminal)
 {
 	glong delta;
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	if ((terminal->pvt->screen->scroll_delta !=
 	    terminal->pvt->screen->insert_delta)) {
 		delta = terminal->pvt->screen->insert_delta;
@@ -2298,7 +2298,7 @@ vte_terminal_beep(VteTerminal *terminal)
 #if GTK_CHECK_VERSION(2,2,0)
 	GdkDisplay *display;
 
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	display = gtk_widget_get_display(GTK_WIDGET(terminal));
 	gdk_display_beep(display);
 #else
@@ -6442,9 +6442,9 @@ vte_terminal_set_color_internal(VteTermi
 {
 	GtkWidget *widget;
 
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
-	g_return_if_fail(entry >= 0);
-	g_return_if_fail(entry < G_N_ELEMENTS(terminal->pvt->palette));
+	g_assert(VTE_IS_TERMINAL(terminal));
+	g_assert(entry >= 0);
+	g_assert(entry < G_N_ELEMENTS(terminal->pvt->palette));
 
 	/* Save the requested color. */
 	terminal->pvt->palette[entry].red = proposed->red;
@@ -6471,9 +6471,9 @@ vte_terminal_generate_bold(const struct 
 			   GdkColor *bold)
 {
 	double fy, fcb, fcr, by, bcb, bcr, r, g, b;
-	g_return_if_fail(foreground != NULL);
-	g_return_if_fail(background != NULL);
-	g_return_if_fail(bold != NULL);
+	g_assert(foreground != NULL);
+	g_assert(background != NULL);
+	g_assert(bold != NULL);
 	fy =   0.2990 * foreground->red +
 	       0.5870 * foreground->green +
 	       0.1140 * foreground->blue;
@@ -7065,8 +7065,8 @@ vte_terminal_handle_sequence(GtkWidget *
 	struct vte_cursor_position position;
 	gboolean ret;
 
-	g_return_val_if_fail(widget != NULL, FALSE);
-	g_return_val_if_fail(VTE_IS_TERMINAL(widget), FALSE);
+	g_assert(widget != NULL);
+	g_assert(VTE_IS_TERMINAL(widget));
 	terminal = VTE_TERMINAL(widget);
 	screen = terminal->pvt->screen;
 
@@ -7109,7 +7109,7 @@ vte_terminal_catch_child_exited(VteReape
 				VteTerminal *data)
 {
 	VteTerminal *terminal;
-	g_return_if_fail(VTE_IS_TERMINAL(data));
+	g_assert(VTE_IS_TERMINAL(data));
 	terminal = VTE_TERMINAL(data);
 	if (pid == terminal->pvt->pty_pid) {
 		/* Disconnect from the reaper. */
@@ -7398,7 +7398,7 @@ vte_terminal_eof(GIOChannel *channel, gp
 {
 	VteTerminal *terminal;
 
-	g_return_if_fail(VTE_IS_TERMINAL(data));
+	g_assert(VTE_IS_TERMINAL(data));
 	terminal = VTE_TERMINAL(data);
 
 	/* Close the connections to the child -- note that the source channel
@@ -7436,7 +7436,7 @@ vte_terminal_eof(GIOChannel *channel, gp
 static void
 vte_terminal_im_reset(VteTerminal *terminal)
 {
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	if (GTK_WIDGET_REALIZED(GTK_WIDGET(terminal))) {
 		gtk_im_context_reset(terminal->pvt->im_context);
 		if (terminal->pvt->im_preedit != NULL) {
@@ -7532,8 +7532,8 @@ vte_terminal_process_incoming(VteTermina
 	gboolean leftovers, modified, bottom, inserted, again;
 	GArray *unichars;
 
-	g_return_val_if_fail(GTK_IS_WIDGET(terminal), FALSE);
-	g_return_val_if_fail(VTE_IS_TERMINAL(terminal), FALSE);
+	g_assert(GTK_IS_WIDGET(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	widget = GTK_WIDGET(terminal);
 
 	bottom = (terminal->pvt->screen->insert_delta ==
@@ -7854,7 +7854,7 @@ vte_terminal_io_read(GIOChannel *channel
 	int bcount, fd;
 	gboolean eof, leave_open = TRUE;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL(data), TRUE);
+	g_assert(VTE_IS_TERMINAL(data));
 	widget = GTK_WIDGET(data);
 	terminal = VTE_TERMINAL(data);
 
@@ -7962,7 +7962,7 @@ vte_terminal_io_write(GIOChannel *channe
 	int fd;
 	gboolean leave_open;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL(data), FALSE);
+	g_assert(VTE_IS_TERMINAL(data));
 	terminal = VTE_TERMINAL(data);
 
 	fd = g_io_channel_unix_get_fd(channel);
@@ -8007,7 +8007,7 @@ vte_terminal_send(VteTerminal *terminal,
 	VteConv *conv;
 	long crcount, cooked_length, i;
 
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	g_assert(strcmp(encoding, "UTF-8") == 0);
 
 	conv = NULL;
@@ -8143,7 +8143,7 @@ static void
 vte_terminal_feed_child_using_modes(VteTerminal *terminal,
 				    const char *data, glong length)
 {
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	if (length == ((gssize)-1)) {
 		length = strlen(data);
 	}
@@ -8160,8 +8160,8 @@ vte_terminal_im_commit(GtkIMContext *im_
 {
 	VteTerminal *terminal;
 
-	g_return_if_fail(VTE_IS_TERMINAL(data));
-	g_return_if_fail(GTK_IS_IM_CONTEXT(im_context));
+	g_assert(VTE_IS_TERMINAL(data));
+	g_assert(GTK_IS_IM_CONTEXT(im_context));
 #ifdef VTE_DEBUG
 	if (_vte_debug_on(VTE_DEBUG_EVENTS)) {
 		fprintf(stderr, "Input method committed `%s'.\n", text);
@@ -8182,9 +8182,9 @@ vte_terminal_im_preedit_start(GtkIMConte
 {
 	VteTerminal *terminal;
 
-	g_return_if_fail(VTE_IS_TERMINAL(data));
+	g_assert(VTE_IS_TERMINAL(data));
 	terminal = VTE_TERMINAL(data);
-	g_return_if_fail(GTK_IS_IM_CONTEXT(im_context));
+	g_assert(GTK_IS_IM_CONTEXT(im_context));
 
 #ifdef VTE_DEBUG
 	if (_vte_debug_on(VTE_DEBUG_EVENTS)) {
@@ -8200,9 +8200,9 @@ vte_terminal_im_preedit_end(GtkIMContext
 {
 	VteTerminal *terminal;
 
-	g_return_if_fail(VTE_IS_TERMINAL(data));
+	g_assert(VTE_IS_TERMINAL(data));
 	terminal = VTE_TERMINAL(data);
-	g_return_if_fail(GTK_IS_IM_CONTEXT(im_context));
+	g_assert(GTK_IS_IM_CONTEXT(im_context));
 
 #ifdef VTE_DEBUG
 	if (_vte_debug_on(VTE_DEBUG_EVENTS)) {
@@ -8221,9 +8221,9 @@ vte_terminal_im_preedit_changed(GtkIMCon
 	VteTerminal *terminal;
 	gint cursor;
 
-	g_return_if_fail(VTE_IS_TERMINAL(data));
+	g_assert(VTE_IS_TERMINAL(data));
 	terminal = VTE_TERMINAL(data);
-	g_return_if_fail(GTK_IS_IM_CONTEXT(im_context));
+	g_assert(GTK_IS_IM_CONTEXT(im_context));
 
 	gtk_im_context_get_preedit_string(im_context, &str, &attrs, &cursor);
 #ifdef VTE_DEBUG
@@ -8264,9 +8264,9 @@ vte_terminal_configure_toplevel(GtkWidge
 		fprintf(stderr, "Top level parent configured.\n");
 	}
 #endif
-	g_return_val_if_fail(GTK_IS_WIDGET(widget), FALSE);
-	g_return_val_if_fail(GTK_WIDGET_TOPLEVEL(widget), FALSE);
-	g_return_val_if_fail(VTE_IS_TERMINAL(data), FALSE);
+	g_assert(GTK_IS_WIDGET(widget));
+	g_assert(GTK_WIDGET_TOPLEVEL(widget));
+	g_assert(VTE_IS_TERMINAL(data));
 	terminal = VTE_TERMINAL(data);
 
 	if (terminal->pvt->bg_transparent) {
@@ -8293,7 +8293,7 @@ vte_terminal_hierarchy_changed(GtkWidget
 	}
 #endif
 
-	g_return_if_fail(VTE_IS_TERMINAL(widget));
+	g_assert(VTE_IS_TERMINAL(widget));
 	terminal = VTE_TERMINAL(widget);
 
 	if (GTK_IS_WIDGET(old_toplevel)) {
@@ -8315,7 +8315,7 @@ static void
 vte_terminal_style_changed(GtkWidget *widget, GtkStyle *style, gpointer data)
 {
 	VteTerminal *terminal;
-	g_return_if_fail(VTE_IS_TERMINAL(widget));
+	g_assert(VTE_IS_TERMINAL(widget));
 	if (!GTK_WIDGET_REALIZED(widget)) {
 #ifdef VTE_DEBUG
 		if (_vte_debug_on(VTE_DEBUG_MISC)) {
@@ -8359,8 +8359,8 @@ vte_terminal_key_press(GtkWidget *widget
 	GdkModifierType modifiers;
 	GtkWidgetClass *widget_class;
 
-	g_return_val_if_fail(widget != NULL, TRUE);
-	g_return_val_if_fail(VTE_IS_TERMINAL(widget), TRUE);
+	g_assert(widget != NULL);
+	g_assert(VTE_IS_TERMINAL(widget));
 	terminal = VTE_TERMINAL(widget);
 
 	/* First, check if GtkWidget's behavior already does something with
@@ -8773,7 +8773,7 @@ vte_uniform_class(VteTerminal *terminal,
 	struct vte_charcell *pcell = NULL;
 	long col;
 	gboolean word_char;
-	g_return_val_if_fail(VTE_IS_TERMINAL(terminal), FALSE);
+	g_assert(VTE_IS_TERMINAL(terminal));
 	if ((pcell = vte_terminal_find_charcell(terminal, scol, row)) != NULL) {
 		word_char = vte_terminal_is_word_char(terminal, pcell->c);
 		for (col = scol + 1; col <= ecol; col++) {
@@ -8797,7 +8797,7 @@ vte_line_is_wrappable(VteTerminal *termi
 {
 	VteRowData *rowdata;
 	VteScreen *screen;
-	g_return_val_if_fail(VTE_IS_TERMINAL(terminal), FALSE);
+	g_assert(VTE_IS_TERMINAL(terminal));
 	screen = terminal->pvt->screen;
 	if (_vte_ring_contains(screen->row_data, row)) {
 		rowdata = _vte_ring_index(screen->row_data, VteRowData *, row);
@@ -8899,7 +8899,7 @@ vte_terminal_paste_cb(GtkClipboard *clip
 	VteTerminal *terminal;
 	gchar *paste, *p;
 	long length;
-	g_return_if_fail(VTE_IS_TERMINAL(data));
+	g_assert(VTE_IS_TERMINAL(data));
 	terminal = VTE_TERMINAL(data);
 	if (text != NULL) {
 #ifdef VTE_DEBUG
@@ -8939,7 +8939,7 @@ vte_terminal_send_mouse_button_internal(
 	unsigned char cb = 0, cx = 0, cy = 0;
 	char buf[LINE_MAX];
 
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 
 	/* Encode the button information in cb. */
 	switch (button) {
@@ -9037,7 +9037,7 @@ vte_terminal_maybe_send_mouse_drag(VteTe
 	unsigned char cb = 0, cx = 0, cy = 0;
 	char buf[LINE_MAX];
 
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 
 	/* First determine if we even want to send notification. */
 	switch (event->type) {
@@ -9221,7 +9221,7 @@ static void
 vte_terminal_clear_cb(GtkClipboard *clipboard, gpointer owner)
 {
 	VteTerminal *terminal;
-	g_return_if_fail(VTE_IS_TERMINAL(owner));
+	g_assert(VTE_IS_TERMINAL(owner));
 	terminal = VTE_TERMINAL(owner);
 	if (terminal->pvt->has_selection) {
 #ifdef VTE_DEBUG
@@ -9239,7 +9239,7 @@ vte_terminal_copy_cb(GtkClipboard *clipb
 		     guint info, gpointer owner)
 {
 	VteTerminal *terminal;
-	g_return_if_fail(VTE_IS_TERMINAL(owner));
+	g_assert(VTE_IS_TERMINAL(owner));
 	terminal = VTE_TERMINAL(owner);
 	if (terminal->pvt->selection != NULL) {
 #ifdef VTE_DEBUG
@@ -9321,8 +9321,8 @@ vte_terminal_get_text_range_maybe_wrappe
 	struct _VteCharAttributes attr;
 	struct vte_palette_entry fore, back, *palette;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL(terminal), NULL);
-	g_return_val_if_fail(is_selected != NULL, NULL);
+	g_assert(VTE_IS_TERMINAL(terminal));
+	g_assert(is_selected != NULL);
 	screen = terminal->pvt->screen;
 
 	string = g_string_new("");
@@ -9623,7 +9623,7 @@ vte_terminal_copy(VteTerminal *terminal,
 		{"STRING", 0, 0},
 	};
 
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	clipboard = vte_terminal_clipboard_get(terminal, board);
 
 	/* Chuck old selected text and retrieve the newly-selected text. */
@@ -9661,7 +9661,7 @@ static void
 vte_terminal_paste(VteTerminal *terminal, GdkAtom board)
 {
 	GtkClipboard *clipboard;
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	clipboard = vte_terminal_clipboard_get(terminal, board);
 	if (clipboard != NULL) {
 #ifdef VTE_DEBUG
@@ -10210,7 +10210,7 @@ vte_terminal_motion_notify(GtkWidget *wi
 	GdkModifierType modifiers;
 	gboolean event_mode;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL(widget), FALSE);
+	g_assert(VTE_IS_TERMINAL(widget));
 	terminal = VTE_TERMINAL(widget);
 
 	event_mode = terminal->pvt->mouse_send_xy_on_click ||
@@ -10306,7 +10306,7 @@ vte_terminal_button_press(GtkWidget *wid
 	gboolean start_selecting = FALSE, extend_selecting = FALSE;
 	long cellx, celly;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL(widget), FALSE);
+	g_assert(VTE_IS_TERMINAL(widget));
 	terminal = VTE_TERMINAL(widget);
 	height = terminal->char_height;
 	width = terminal->char_width;
@@ -10491,7 +10491,7 @@ vte_terminal_button_release(GtkWidget *w
 	gboolean handled = FALSE;
 	gboolean event_mode;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL(widget), FALSE);
+	g_assert(VTE_IS_TERMINAL(widget));
 	terminal = VTE_TERMINAL(widget);
 	vte_terminal_set_pointer_visible(terminal, TRUE);
 
@@ -10575,8 +10575,8 @@ vte_terminal_focus_in(GtkWidget *widget,
 {
 	VteTerminal *terminal;
 	GdkModifierType modifiers;
-	g_return_val_if_fail(GTK_IS_WIDGET(widget), FALSE);
-	g_return_val_if_fail(VTE_IS_TERMINAL(widget), FALSE);
+	g_assert(GTK_IS_WIDGET(widget));
+	g_assert(VTE_IS_TERMINAL(widget));
 #ifdef VTE_DEBUG
 	if (_vte_debug_on(VTE_DEBUG_EVENTS)) {
 		fprintf(stderr, "Focus in.\n");
@@ -10606,8 +10606,8 @@ vte_terminal_focus_out(GtkWidget *widget
 {
 	VteTerminal *terminal;
 	GdkModifierType modifiers;
-	g_return_val_if_fail(GTK_WIDGET(widget), FALSE);
-	g_return_val_if_fail(VTE_IS_TERMINAL(widget), FALSE);
+	g_assert(GTK_WIDGET(widget));
+	g_assert(VTE_IS_TERMINAL(widget));
 #ifdef VTE_DEBUG
 	if (_vte_debug_on(VTE_DEBUG_EVENTS)) {
 		fprintf(stderr, "Focus out.\n");
@@ -10632,8 +10632,8 @@ static gint
 vte_terminal_visibility_notify(GtkWidget *widget, GdkEventVisibility *event)
 {
 	VteTerminal *terminal;
-	g_return_val_if_fail(GTK_WIDGET(widget), FALSE);
-	g_return_val_if_fail(VTE_IS_TERMINAL(widget), FALSE);
+	g_assert(GTK_WIDGET(widget));
+	g_assert(VTE_IS_TERMINAL(widget));
 	terminal = VTE_TERMINAL(widget);
 	terminal->pvt->visibility_state = event->state;
 	if (terminal->pvt->visibility_state == GDK_VISIBILITY_UNOBSCURED)
@@ -10848,7 +10848,7 @@ static void
 vte_terminal_refresh_size(VteTerminal *terminal)
 {
 	int rows, columns;
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	if (terminal->pvt->pty_master != -1) {
 		/* Use an ioctl to read the size of the terminal. */
 		if (_vte_pty_get_size(terminal->pvt->pty_master, &columns, &rows) != 0) {
@@ -10910,7 +10910,7 @@ vte_terminal_handle_scroll(VteTerminal *
 	VteScreen *screen;
 
 	/* Sanity checks. */
-	g_return_if_fail(GTK_IS_WIDGET(terminal));
+	g_assert(GTK_IS_WIDGET(terminal));
 	widget = GTK_WIDGET(terminal);
 	screen = terminal->pvt->screen;
 	if (GTK_WIDGET_REALIZED(widget) == FALSE) {
@@ -10951,7 +10951,7 @@ static void
 vte_terminal_set_scroll_adjustment(VteTerminal *terminal,
 				   GtkAdjustment *adjustment)
 {
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	if (adjustment != NULL) {
 		/* Add a reference to the new adjustment object. */
 		g_object_ref(adjustment);
@@ -11246,7 +11246,7 @@ vte_terminal_disconnect_xft_settings(Vte
 static void
 _vte_terminal_codeset_changed_cb(struct _vte_iso2022_state *state, gpointer p)
 {
-	g_return_if_fail(VTE_IS_TERMINAL(p));
+	g_assert(VTE_IS_TERMINAL(p));
 	vte_terminal_set_encoding(VTE_TERMINAL(p),
 				  _vte_iso2022_state_get_codeset(state));
 }
@@ -11270,7 +11270,7 @@ vte_terminal_init(VteTerminal *terminal,
 	}
 #endif
 
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	widget = GTK_WIDGET(terminal);
 	GTK_WIDGET_SET_FLAGS(widget, GTK_CAN_FOCUS);
 
@@ -11546,8 +11546,8 @@ vte_terminal_size_request(GtkWidget *wid
 	}
 #endif
 
-	g_return_if_fail(widget != NULL);
-	g_return_if_fail(VTE_IS_TERMINAL(widget));
+	g_assert(widget != NULL);
+	g_assert(VTE_IS_TERMINAL(widget));
 	terminal = VTE_TERMINAL(widget);
 
 	if (terminal->pvt->pty_master != -1) {
@@ -11589,8 +11589,8 @@ vte_terminal_size_allocate(GtkWidget *wi
 	}
 #endif
 
-	g_return_if_fail(widget != NULL);
-	g_return_if_fail(VTE_IS_TERMINAL(widget));
+	g_assert(widget != NULL);
+	g_assert(VTE_IS_TERMINAL(widget));
 
 	terminal = VTE_TERMINAL(widget);
 
@@ -11677,8 +11677,8 @@ vte_terminal_show(GtkWidget *widget)
 	}
 #endif
 
-	g_return_if_fail(widget != NULL);
-	g_return_if_fail(VTE_IS_TERMINAL(widget));
+	g_assert(widget != NULL);
+	g_assert(VTE_IS_TERMINAL(widget));
 	terminal = VTE_TERMINAL(widget);
 
 	widget_class = g_type_class_peek(GTK_TYPE_WIDGET);
@@ -11712,8 +11712,8 @@ vte_terminal_unrealize(GtkWidget *widget
 	}
 #endif
 
-	g_return_if_fail(widget != NULL);
-	g_return_if_fail(VTE_IS_TERMINAL(widget));
+	g_assert(widget != NULL);
+	g_assert(VTE_IS_TERMINAL(widget));
 	terminal = VTE_TERMINAL(widget);
 
 	/* Clean up our draw structure. */
@@ -11810,7 +11810,7 @@ vte_terminal_finalize(GObject *object)
 	}
 #endif
 
-	g_return_if_fail(VTE_IS_TERMINAL(object));
+	g_assert(VTE_IS_TERMINAL(object));
 	terminal = VTE_TERMINAL(object);
 	object_class = G_OBJECT_GET_CLASS(G_OBJECT(object));
 	widget_class = g_type_class_peek(GTK_TYPE_WIDGET);
@@ -12053,8 +12053,8 @@ vte_terminal_realize(GtkWidget *widget)
 	}
 #endif
 
-	g_return_if_fail(widget != NULL);
-	g_return_if_fail(VTE_IS_TERMINAL(widget));
+	g_assert(widget != NULL);
+	g_assert(VTE_IS_TERMINAL(widget));
 	terminal = VTE_TERMINAL(widget);
 
 	/* Create the draw structure if we don't already have one. */
@@ -13222,7 +13222,7 @@ vte_terminal_draw_cells(VteTerminal *ter
 	GdkColor color = {0,};
 	struct vte_palette_entry *fg, *bg, *defbg;
 
-	g_return_if_fail(n > 0);
+	g_assert(n > 0);
 	x = items[0].x;
 	y = items[0].y;
 
@@ -13799,9 +13799,9 @@ vte_terminal_paint(GtkWidget *widget, Gd
 #endif
 
 	/* Make a few sanity checks. */
-	g_return_if_fail(widget != NULL);
-	g_return_if_fail(VTE_IS_TERMINAL(widget));
-	g_return_if_fail(area != NULL);
+	g_assert(widget != NULL);
+	g_assert(VTE_IS_TERMINAL(widget));
+	g_assert(area != NULL);
 	terminal = VTE_TERMINAL(widget);
 
 	/* Get going. */
@@ -14070,7 +14070,7 @@ vte_terminal_paint(GtkWidget *widget, Gd
 static gint
 vte_terminal_expose(GtkWidget *widget, GdkEventExpose *event)
 {
-	g_return_val_if_fail(VTE_IS_TERMINAL(widget), 0);
+	g_assert(VTE_IS_TERMINAL(widget));
 	if (event->window == widget->window) {
 		if (GTK_WIDGET_REALIZED(widget) &&
 		    GTK_WIDGET_VISIBLE(widget) &&
@@ -14093,7 +14093,7 @@ vte_terminal_scroll(GtkWidget *widget, G
 	GdkModifierType modifiers;
 	int button;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL(widget), FALSE);
+	g_assert(VTE_IS_TERMINAL(widget));
 	terminal = VTE_TERMINAL(widget);
 
 	/* Read the modifiers. */
@@ -14182,7 +14182,7 @@ vte_terminal_get_accessible(GtkWidget *w
 	VteTerminal *terminal;
 	static gboolean first_time = TRUE;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL(widget), NULL);
+	g_assert(VTE_IS_TERMINAL(widget));
 	terminal = VTE_TERMINAL(widget);
 
 	if (first_time) {
@@ -14877,7 +14877,7 @@ vte_terminal_background_update(gpointer 
 	GdkColor bgcolor;
 	double saturation;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL(data), TRUE);
+	g_assert(VTE_IS_TERMINAL(data));
 	widget = GTK_WIDGET(data);
 	terminal = VTE_TERMINAL(data);
 
Index: src/vteaccess.c
===================================================================
RCS file: /cvs/gnome/vte/src/vteaccess.c,v
retrieving revision 1.45
diff -u -p -r1.45 vteaccess.c
--- src/vteaccess.c	10 Aug 2005 13:29:12 -0000	1.45
+++ src/vteaccess.c	30 Oct 2005 13:19:27 -0000
@@ -84,7 +84,7 @@ vte_terminal_accessible_new_private_data
 static void
 vte_terminal_accessible_free_private_data(VteTerminalAccessiblePrivate *priv)
 {
-	g_return_if_fail(priv != NULL);
+	g_assert(priv != NULL);
 	if (priv->snapshot_text != NULL) {
 		g_string_free(priv->snapshot_text, TRUE);
 		priv->snapshot_text = NULL;
@@ -257,12 +257,12 @@ vte_terminal_accessible_update_private_d
 	long row, i, offset, caret;
 	long ccol, crow;
 
-	g_return_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text));
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(text));
 
 	/* Retrieve the private data structure.  It must already exist. */
 	priv = g_object_get_data(G_OBJECT(text),
 				 VTE_TERMINAL_ACCESSIBLE_PRIVATE_DATA);
-	g_return_if_fail(priv != NULL);
+	g_assert(priv != NULL);
 
 	/* If nothing's changed, just return immediately. */
 	if ((priv->snapshot_contents_invalid == FALSE) &&
@@ -456,16 +456,16 @@ vte_terminal_accessible_text_modified(Vt
 	char *old, *current;
 	glong offset, olen, clen;
 
-	g_return_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(data));
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(data));
 
 	priv = g_object_get_data(G_OBJECT(data),
 				 VTE_TERMINAL_ACCESSIBLE_PRIVATE_DATA);
-	g_return_if_fail(priv != NULL);
+	g_assert(priv != NULL);
 
 	priv->snapshot_contents_invalid = TRUE;
 	vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(data),
 							      &old, &olen);
-	g_return_if_fail(old != NULL);
+	g_assert(old != NULL);
 
 	current = priv->snapshot_text->str;
 	clen = priv->snapshot_text->len;
@@ -525,12 +525,12 @@ vte_terminal_accessible_text_scrolled(Vt
 	struct _VteCharAttributes attr;
 	long i, len, delta;
 
-	g_return_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(data));
-	g_return_if_fail(howmuch != 0);
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(data));
+	g_assert(howmuch != 0);
 
 	priv = g_object_get_data(G_OBJECT(data),
 				 VTE_TERMINAL_ACCESSIBLE_PRIVATE_DATA);
-	g_return_if_fail(priv != NULL);
+	g_assert(priv != NULL);
 
 	if (((howmuch < 0) && (howmuch <= -terminal->row_count)) ||
 	    ((howmuch > 0) && (howmuch >= terminal->row_count))) {
@@ -652,11 +652,11 @@ vte_terminal_accessible_invalidate_curso
 {
 	VteTerminalAccessiblePrivate *priv;
 
-	g_return_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(data));
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(data));
 
 	priv = g_object_get_data(G_OBJECT(data),
 				 VTE_TERMINAL_ACCESSIBLE_PRIVATE_DATA);
-	g_return_if_fail(priv != NULL);
+	g_assert(priv != NULL);
 
 #ifdef VTE_DEBUG
 	if (_vte_debug_on(VTE_DEBUG_MISC)) {
@@ -672,8 +672,8 @@ vte_terminal_accessible_invalidate_curso
 static void
 vte_terminal_accessible_title_changed(VteTerminal *terminal, gpointer data)
 {
-	g_return_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(data));
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(data));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	atk_object_set_description(ATK_OBJECT(data), terminal->window_title);
 }
 
@@ -682,8 +682,8 @@ static void
 vte_terminal_accessible_focus_in(VteTerminal *terminal, GdkEventFocus *event,
 				 gpointer data)
 {
-	g_return_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(data));
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(data));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	g_signal_emit_by_name(data, "focus-event", TRUE);
 	atk_object_notify_state_change(ATK_OBJECT(data),
 				       ATK_STATE_FOCUSED, TRUE);
@@ -694,8 +694,8 @@ static void
 vte_terminal_accessible_focus_out(VteTerminal *terminal, GdkEventFocus *event,
 				  gpointer data)
 {
-	g_return_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(data));
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(data));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	g_signal_emit_by_name(data, "focus-event", FALSE);
 	atk_object_notify_state_change(ATK_OBJECT(data),
 				       ATK_STATE_FOCUSED, FALSE);
@@ -709,8 +709,8 @@ vte_terminal_accessible_visibility_notif
 {
 	GtkWidget *widget;
 	gboolean visible;
-	g_return_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(data));
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(data));
+	g_assert(VTE_IS_TERMINAL(terminal));
 	visible = event->state != GDK_VISIBILITY_FULLY_OBSCURED;
 	/* The VISIBLE state indicates that this widget is "visible". */
 	atk_object_notify_state_change(ATK_OBJECT(data),
@@ -738,8 +738,8 @@ static void
 vte_terminal_accessible_selection_changed (VteTerminal *terminal,
 					   gpointer data)
 {
-	g_return_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(data));
-	g_return_if_fail(VTE_IS_TERMINAL(terminal));
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(data));
+	g_assert(VTE_IS_TERMINAL(terminal));
 
 	g_signal_emit_by_name (data, "text_selection_changed");
 }
@@ -849,7 +849,7 @@ vte_terminal_accessible_finalize(GObject
 	}
 #endif
 
-	g_return_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(object));
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(object));
 	accessible = GTK_ACCESSIBLE(object);
 	gobject_class = g_type_class_peek_parent(VTE_TERMINAL_ACCESSIBLE_GET_CLASS(object));
 
@@ -922,8 +922,7 @@ vte_terminal_accessible_get_text(AtkText
 	int start, end;
 	gchar *ret;
 
-	g_return_val_if_fail((start_offset >= 0) && (end_offset >= -1),
-			     g_strdup(""));
+	g_assert((start_offset >= 0) && (end_offset >= -1));
 
 	vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(text),
 							      NULL, NULL);
@@ -937,7 +936,7 @@ vte_terminal_accessible_get_text(AtkText
 			priv->snapshot_characters->len);
 	}
 #endif
-	g_return_val_if_fail(ATK_IS_TEXT(text), g_strdup(""));
+	g_assert(ATK_IS_TEXT(text));
 
 	/* If the requested area is after all of the text, just return an
 	 * empty string. */
@@ -999,14 +998,13 @@ vte_terminal_accessible_get_text_somewhe
 			offset, priv->snapshot_attributes->len);
 	}
 #endif
-	g_return_val_if_fail(priv->snapshot_text != NULL, g_strdup(""));
-	g_return_val_if_fail(priv->snapshot_characters != NULL, g_strdup(""));
+	g_assert(priv->snapshot_text != NULL);
+	g_assert(priv->snapshot_characters != NULL);
 	if (offset == priv->snapshot_characters->len) {
 		return g_strdup("");
 	}
-	g_return_val_if_fail(offset < priv->snapshot_characters->len,
-			     g_strdup(""));
-	g_return_val_if_fail(offset >= 0, g_strdup(""));
+	g_assert(offset < priv->snapshot_characters->len);
+	g_assert(offset >= 0);
 
 	switch (boundary_type) {
 		case ATK_TEXT_BOUNDARY_CHAR:
@@ -1148,7 +1146,7 @@ vte_terminal_accessible_get_text_before_
 					       gint *start_offset,
 					       gint *end_offset)
 {
-	g_return_val_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text), NULL);
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(text));
 	vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(text),
 							      NULL, NULL);
 	return vte_terminal_accessible_get_text_somewhere(text,
@@ -1165,7 +1163,7 @@ vte_terminal_accessible_get_text_after_o
 					      gint *start_offset,
 					      gint *end_offset)
 {
-	g_return_val_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text), NULL);
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(text));
 	vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(text),
 							      NULL, NULL);
 	return vte_terminal_accessible_get_text_somewhere(text,
@@ -1182,7 +1180,7 @@ vte_terminal_accessible_get_text_at_offs
 					   gint *start_offset,
 					   gint *end_offset)
 {
-	g_return_val_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text), NULL);
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(text));
 	vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(text),
 							      NULL, NULL);
 	return vte_terminal_accessible_get_text_somewhere(text,
@@ -1207,7 +1205,7 @@ vte_terminal_accessible_get_character_at
 	priv = g_object_get_data(G_OBJECT(text),
 				 VTE_TERMINAL_ACCESSIBLE_PRIVATE_DATA);
 
-	g_return_val_if_fail(offset < priv->snapshot_characters->len, 0);
+	g_assert(offset < priv->snapshot_characters->len);
 
 	mapped = g_array_index(priv->snapshot_characters, int, offset);
 
@@ -1330,7 +1328,7 @@ vte_terminal_accessible_get_character_ex
 	glong char_width, char_height;
 	gint base_x, base_y;
 
-	g_return_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text));
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(text));
 
 	vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(text),
 							      NULL, NULL);
@@ -1374,7 +1372,7 @@ vte_terminal_accessible_get_offset_at_po
 	glong char_width, char_height;
 	gint base_x, base_y;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text), -1);
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(text));
 
 	vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(text),
 							      NULL, NULL);
@@ -1398,7 +1396,7 @@ vte_terminal_accessible_get_n_selections
 	GtkWidget *widget;
 	VteTerminal *terminal;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text), -1);
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(text));
 	vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(text),
 							      NULL, NULL);
 
@@ -1407,7 +1405,7 @@ vte_terminal_accessible_get_n_selections
 		/* State is defunct */
 		return -1;
 	}
-	g_return_val_if_fail (VTE_IS_TERMINAL (widget), -1);
+	g_assert(VTE_IS_TERMINAL (widget));
 	terminal = VTE_TERMINAL (widget);
 	return (vte_terminal_get_has_selection (terminal)) ? 1 : 0;
 }
@@ -1421,7 +1419,7 @@ vte_terminal_accessible_get_selection(At
 	VteTerminalAccessiblePrivate *priv;
 	long start_x, start_y, end_x, end_y;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text), NULL);
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(text));
 	vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(text),
 							      NULL, NULL);
 	widget = GTK_ACCESSIBLE(text)->widget;
@@ -1429,7 +1427,7 @@ vte_terminal_accessible_get_selection(At
 		/* State is defunct */
 		return NULL;
 	}
-	g_return_val_if_fail (VTE_IS_TERMINAL (widget), NULL);
+	g_assert(VTE_IS_TERMINAL (widget));
 	terminal = VTE_TERMINAL (widget);
 	if (!vte_terminal_get_has_selection (terminal)) {
 		return NULL;
@@ -1456,7 +1454,7 @@ vte_terminal_accessible_add_selection(At
 	VteTerminalAccessiblePrivate *priv;
 	gint start_x, start_y, end_x, end_y;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text), FALSE);
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(text));
 	vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(text),
 							      NULL, NULL);
 	widget = GTK_ACCESSIBLE(text)->widget;
@@ -1464,9 +1462,9 @@ vte_terminal_accessible_add_selection(At
 		/* State is defunct */
 		return FALSE;
 	}
-	g_return_val_if_fail (VTE_IS_TERMINAL (widget), FALSE);
+	g_assert(VTE_IS_TERMINAL (widget));
 	terminal = VTE_TERMINAL (widget);
-	g_return_val_if_fail (!vte_terminal_get_has_selection (terminal), FALSE);
+	g_assert(!vte_terminal_get_has_selection (terminal));
 	priv = g_object_get_data(G_OBJECT(text),
 				 VTE_TERMINAL_ACCESSIBLE_PRIVATE_DATA);
 	xy_from_offset (priv, start_offset, &start_x, &start_y);
@@ -1482,7 +1480,7 @@ vte_terminal_accessible_remove_selection
 	GtkWidget *widget;
 	VteTerminal *terminal;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text), FALSE);
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(text));
 	vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(text),
 							      NULL, NULL);
 	widget = GTK_ACCESSIBLE(text)->widget;
@@ -1490,7 +1488,7 @@ vte_terminal_accessible_remove_selection
 		/* State is defunct */
 		return FALSE;
 	}
-	g_return_val_if_fail (VTE_IS_TERMINAL (widget), FALSE);
+	g_assert(VTE_IS_TERMINAL (widget));
 	terminal = VTE_TERMINAL (widget);
 	if (selection_number == 0 && vte_terminal_get_has_selection (terminal)) {
 		_vte_terminal_remove_selection (terminal);
@@ -1507,7 +1505,7 @@ vte_terminal_accessible_set_selection(At
 	GtkWidget *widget;
 	VteTerminal *terminal;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text), FALSE);
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(text));
 	vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(text),
 							      NULL, NULL);
 	widget = GTK_ACCESSIBLE(text)->widget;
@@ -1515,7 +1513,7 @@ vte_terminal_accessible_set_selection(At
 		/* State is defunct */
 		return FALSE;
 	}
-	g_return_val_if_fail (VTE_IS_TERMINAL (widget), FALSE);
+	g_assert(VTE_IS_TERMINAL (widget));
 	terminal = VTE_TERMINAL (widget);
 	if (selection_number != 0) {
 		return FALSE;
@@ -1530,7 +1528,7 @@ vte_terminal_accessible_set_selection(At
 static gboolean
 vte_terminal_accessible_set_caret_offset(AtkText *text, gint offset)
 {
-	g_return_val_if_fail(VTE_IS_TERMINAL_ACCESSIBLE(text), FALSE);
+	g_assert(VTE_IS_TERMINAL_ACCESSIBLE(text));
 	vte_terminal_accessible_update_private_data_if_needed(ATK_OBJECT(text),
 							      NULL, NULL);
 	/* Whoa, very not allowed. */
@@ -1541,7 +1539,7 @@ static void
 vte_terminal_accessible_text_init(gpointer iface, gpointer data)
 {
 	AtkTextIface *text;
-	g_return_if_fail(G_TYPE_FROM_INTERFACE(iface) == ATK_TYPE_TEXT);
+	g_assert(G_TYPE_FROM_INTERFACE(iface) == ATK_TYPE_TEXT);
 	text = iface;
 #ifdef VTE_DEBUG
 	if (_vte_debug_on(VTE_DEBUG_MISC)) {
@@ -1750,7 +1748,7 @@ static void
 vte_terminal_accessible_remove_focus_handler(AtkComponent *component,
 					     guint handler_id)
 {
-	g_return_if_fail(g_signal_handler_is_connected(component, handler_id));
+	g_assert(g_signal_handler_is_connected(component, handler_id));
 	g_signal_handler_disconnect(component, handler_id);
 }
 
@@ -1758,7 +1756,7 @@ static void
 vte_terminal_accessible_component_init(gpointer iface, gpointer data)
 {
 	AtkComponentIface *component;
-	g_return_if_fail(G_TYPE_FROM_INTERFACE(iface) == ATK_TYPE_COMPONENT);
+	g_assert(G_TYPE_FROM_INTERFACE(iface) == ATK_TYPE_COMPONENT);
 	component = iface;
 
 #ifdef VTE_DEBUG
@@ -1889,11 +1887,11 @@ vte_terminal_accessible_factory_create_a
 	GtkAccessible *accessible;
 	VteTerminal *terminal;
 
-	g_return_val_if_fail(VTE_IS_TERMINAL(obj), NULL);
+	g_assert(VTE_IS_TERMINAL(obj));
 
 	terminal = VTE_TERMINAL(obj);
 	accessible = GTK_ACCESSIBLE(vte_terminal_accessible_new(terminal));
-	g_return_val_if_fail(accessible != NULL, NULL);
+	g_assert(accessible != NULL);
 
 	return ATK_OBJECT(accessible);
 }
Index: src/vteapp.c
===================================================================
RCS file: /cvs/gnome/vte/src/vteapp.c,v
retrieving revision 1.70
diff -u -p -r1.70 vteapp.c
--- src/vteapp.c	20 Apr 2004 05:16:56 -0000	1.70
+++ src/vteapp.c	30 Oct 2005 13:19:27 -0000
@@ -50,9 +50,9 @@ window_title_changed(GtkWidget *widget, 
 {
 	GtkWindow *window;
 
-	g_return_if_fail(VTE_TERMINAL(widget));
-	g_return_if_fail(GTK_IS_WINDOW(win));
-	g_return_if_fail(VTE_TERMINAL(widget)->window_title != NULL);
+	g_assert(VTE_TERMINAL(widget));
+	g_assert(GTK_IS_WINDOW(win));
+	g_assert(VTE_TERMINAL(widget)->window_title != NULL);
 	window = GTK_WINDOW(win);
 
 	gtk_window_set_title(window, VTE_TERMINAL(widget)->window_title);
@@ -63,9 +63,9 @@ icon_title_changed(GtkWidget *widget, gp
 {
 	GtkWindow *window;
 
-	g_return_if_fail(VTE_TERMINAL(widget));
-	g_return_if_fail(GTK_IS_WINDOW(win));
-	g_return_if_fail(VTE_TERMINAL(widget)->icon_title != NULL);
+	g_assert(VTE_TERMINAL(widget));
+	g_assert(GTK_IS_WINDOW(win));
+	g_assert(VTE_TERMINAL(widget)->icon_title != NULL);
 	window = GTK_WINDOW(win);
 
 	g_message("Icon title changed to \"%s\".\n",
@@ -80,8 +80,8 @@ char_size_changed(GtkWidget *widget, gui
 	GdkGeometry geometry;
 	int xpad, ypad;
 
-	g_return_if_fail(GTK_IS_WINDOW(data));
-	g_return_if_fail(VTE_IS_TERMINAL(widget));
+	g_assert(GTK_IS_WINDOW(data));
+	g_assert(VTE_IS_TERMINAL(widget));
 
 	terminal = VTE_TERMINAL(widget);
 	window = GTK_WINDOW(data);
@@ -324,7 +324,7 @@ read_and_feed(GIOChannel *source, GIOCon
 	char buf[2048];
 	gsize size;
 	GIOStatus status;
-	g_return_val_if_fail(VTE_IS_TERMINAL(data), FALSE);
+	g_assert(VTE_IS_TERMINAL(data));
 	status = g_io_channel_read_chars(source, buf, sizeof(buf),
 					 &size, NULL);
 	if ((status == G_IO_STATUS_NORMAL) && (size > 0)) {
Index: src/vtetc.c
===================================================================
RCS file: /cvs/gnome/vte/src/vtetc.c,v
retrieving revision 1.5
diff -u -p -r1.5 vtetc.c
--- src/vtetc.c	12 Aug 2005 19:51:50 -0000	1.5
+++ src/vtetc.c	30 Oct 2005 13:19:27 -0000
@@ -482,11 +482,11 @@ _vte_termcap_find_l(struct _vte_termcap 
 	char *ttname;
 	gssize clen;
 
-	g_return_val_if_fail(termcap != NULL, "");
-	g_return_val_if_fail(tname != NULL, "");
-	g_return_val_if_fail(len > 0, "");
-	g_return_val_if_fail(cap != NULL, "");
-	g_return_val_if_fail(strlen(cap) > 0, "");
+	g_assert(termcap != NULL);
+	g_assert(tname != NULL);
+	g_assert(len > 0);
+	g_assert(cap != NULL);
+	g_assert(strlen(cap) > 0);
 
 	/* Find the entry by this name. */
 	ttname = g_strndup(tname, len);
@@ -575,7 +575,7 @@ static const char *
 _vte_termcap_find(struct _vte_termcap *termcap,
 		  const char *tname, const char *cap)
 {
-	g_return_val_if_fail(termcap != NULL, "");
+	g_assert(termcap != NULL);
 	return _vte_termcap_find_l(termcap, tname, strlen(tname), cap);
 }
 
Index: src/vtexft.c
===================================================================
RCS file: /cvs/gnome/vte/src/vtexft.c,v
retrieving revision 1.22
diff -u -p -r1.22 vtexft.c
--- src/vtexft.c	16 Sep 2005 20:14:29 -0000	1.22
+++ src/vtexft.c	30 Oct 2005 13:19:27 -0000
@@ -140,11 +140,11 @@ _vte_xft_font_close(struct _vte_xft_font
 	FcPattern *pattern;
 	int i;
 
-	g_return_if_fail(font != NULL);
-	g_return_if_fail(font->patterns != NULL);
-	g_return_if_fail(font->fonts != NULL);
-	g_return_if_fail(font->fontmap != NULL);
-	g_return_if_fail(font->widths != NULL);
+	g_assert(font != NULL);
+	g_assert(font->patterns != NULL);
+	g_assert(font->fonts != NULL);
+	g_assert(font->fontmap != NULL);
+	g_assert(font->widths != NULL);
 
 	for (i = 0; i < font->patterns->len; i++) {
 		pattern = g_array_index(font->patterns, FcPattern*, i);
@@ -185,11 +185,11 @@ _vte_xft_font_for_char(struct _vte_xft_f
 	Display *display;
 	gpointer p = GINT_TO_POINTER(c);
 
-	g_return_val_if_fail(font != NULL, NULL);
-	g_return_val_if_fail(font->patterns != NULL, NULL);
-	g_return_val_if_fail(font->fonts != NULL, NULL);
-	g_return_val_if_fail(font->fontmap != NULL, NULL);
-	g_return_val_if_fail(font->widths != NULL, NULL);
+	g_assert(font != NULL);
+	g_assert(font->patterns != NULL);
+	g_assert(font->fonts != NULL);
+	g_assert(font->fontmap != NULL);
+	g_assert(font->widths != NULL);
 
 	/* Check if we have a char-to-font entry for it. */
 	i = GPOINTER_TO_INT(_vte_tree_lookup(font->fontmap, p));
@@ -292,11 +292,11 @@ _vte_xft_char_width(struct _vte_xft_font
 	gpointer p = GINT_TO_POINTER(c);
 	int i;
 
-	g_return_val_if_fail(font != NULL, 0);
-	g_return_val_if_fail(font->patterns != NULL, 0);
-	g_return_val_if_fail(font->fonts != NULL, 0);
-	g_return_val_if_fail(font->fontmap != NULL, 0);
-	g_return_val_if_fail(font->widths != NULL, 0);
+	g_assert(font != NULL);
+	g_assert(font->patterns != NULL);
+	g_assert(font->fonts != NULL);
+	g_assert(font->fontmap != NULL);
+	g_assert(font->widths != NULL);
 
 	/* Check if we have a char-to-width entry for it. */
 	i = GPOINTER_TO_INT(_vte_tree_lookup(font->widths, p));

References:
- Ball of string -> g_return_* macros in static functions - lots of them :(
  - From: John Rice
- Re: Ball of string -> g_return_* macros in static functions - lots of them :(
  - From: Kalle Vahlman
- Re: Ball of string -> g_return_* macros in static functions - lots of them :(
  - From: John Rice
- Re: Ball of string -> g_return_* macros in static functions - lots of them :(
  - From: Kalle Vahlman
- Re: Ball of string -> g_return_* macros in static functions - lots of them :(
  - From: John Rice
- Re: Ball of string -> g_return_* macros in static functions - lots of them :(
  - From: Federico Mena Quintero
- Re: Ball of string -> g_return_* macros in static functions - lots of them :(
  - From: John Rice

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