RPL/2 (Reverse Polish Lisp/2) is a langage derived from the RPL made by Hewlett-Packard for its HP-28S. It has some extensions (preprocessor, compilated libraries, new functions), a TeX output, and can draw graphics.
License: GNU General Public License (GPL)
Changes:
This release adds EXGET, OBGET, EXSUB, and OBSUR.
Bugs have been fixed
in WAIT, SPLASH, and DETACH. Process management
has been rewritten and
fixed. WFPROC, WFDATA, RETURN, HALT, and FLOW have
been rewritten.
Socket support (which requires OPEN modifications)
has been added
(TCP/UDP/Unix, IPV4/IPV6). External libraries
support has been
modified (see rplexternals.h). The symbol names
exported in librpl
have been modified. A memory leak and a minor bug
have been fixed
in analyse_algebrique(). The license is now
CeCILL, a GPL-compliant
license.