X11 client library for GNU Guile
Guile XCB is an X11 client library written entirely in Guile. It makes use of the Guile compiler and virtual machine to turn XML descriptions of the X protocol provided by the XCB project into Guile object code files.
Support is included for the core X protocol and twenty-seven extensions. Guile XCB also includes some simple code for running asynchronous event loops.
released on 4 February 2014