xF: improve the X11 IM experience

Bump liberty.  We're not yet achieving what we want to.

xF.c

@@ -2109,10 +2109,7 @@ tui_render_editor (struct widget *self)
 			self->attrs | A_REVERSE);
 	}
 	tui_flush_buffer (self, 0, &buf);
-
-	// FIXME: This should be at the end of of tui_render().
-	move (self->y, self->x + preceding);
-	curs_set (1);
+	tui_set_cursor (self->x + preceding, self->y);
 }
 
 static struct widget *
@@ -2193,6 +2190,8 @@ x11_render_editor (struct widget *self)
 	XRenderColor white = { 0xffff, 0xffff, 0xffff, 0xffff };
 	XRenderFillRectangle (g_xui.dpy, PictOpDifference, g_xui.x11_pixmap_picture,
 		&white, caret, self->y, CARET_WIDTH, self->height);
+	x11_set_cursor (caret,
+		self->y + x11_widget_font (self)->list->font->ascent);
 }
 
 static struct widget *
@@ -3255,8 +3254,6 @@ app_layout (void)
 	root->width = g_xui.width;
 	root->height = g_xui.height;
 	g_xui.widgets = root;
-
-	curs_set (0);
 }
 
 // --- Commands and interaction ------------------------------------------------
@@ -4598,10 +4595,10 @@ main (int argc, char *argv[])
 	xui_preinit ();
 	app_init_bindings ();
 	app_init_line_item_colors ();
-	g_log_message_real = app_log_handler;
 
 	xui_start (&g.poller, requested_gui, g_attrs, g_attrs_len);
 	app_select_backend ();
+	g_log_message_real = app_log_handler;
 	xui_invalidate ();
 
 	poller_timer_set (&g.relay.reconnect_event, 0);