add chat.py which demonstrates combination of simple pygtk and socket through gobject.io_add_watch
add xpy.py, which demonstrates the simplest usage of Xlib package by creating an X11 window directly.
add gui/pi.py, this is a simplest demo for (native) gtk3.0
add distill/python.txt, will add more content later
add misc project: bt.c shows backtrace
try to keep the scroll-position of the index div after loading a new page