Patch #410231: Add the Python Tix library.
diff --git a/Demo/tix/bitmaps/underline.xbm b/Demo/tix/bitmaps/underline.xbm
new file mode 100755
index 0000000..f07bb46
--- /dev/null
+++ b/Demo/tix/bitmaps/underline.xbm
@@ -0,0 +1,6 @@
+#define underline_width 16
+#define underline_height 16
+static unsigned char underline_bits[] = {
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x38, 0x1c, 0x38, 0x1c,
+ 0x30, 0x0c, 0x30, 0x0c, 0x30, 0x0c, 0x30, 0x0c, 0x30, 0x0c, 0x70, 0x0e,
+ 0xf0, 0x0f, 0xe0, 0x07, 0x00, 0x00, 0xf8, 0x1f};