[RPL/2] RPL/2 4.1.27

[BERTRAND Joël]

     Hello,

     I have just released RPL/2 4.1.27 (http://www.rpl2.net)

     Some news : it is now possible to manage new types from external 
libraries (see modules/sets and modules/motifs). RPL/2 is now shipped 
with two external libraries : motif (to write graphic applications) and 
sets (to handle sets). Examples are available in sources directories.

     Two major bugs have been fixed :
     - when allocation size was null, there was a buffer overflow (8 bytes);
     - DETACH works now as expected (for a long time, DETACH was 
replaced by SPAWN if experimental-code flag was disabled).

     Enjoy,

     JKB