JACL Adventure Creation Language

All code has been cleaned up and the majority is
now shared across all versions of the interpreter.
The in-game command parser has been totally
rewritten and the console interpreter has been
ported to make use of the Glk user interface API.
Documentation has also been expanded and is now
also provided as a printable PDF. Many other new
features have been added, as well as many
bugfixes.

A bug in the interpreter that set the mass of locations to SCENERY thereby creating illegal exits was fixed. Other miscellaneous bugs in the supplied sample games were fixed.

Code for the 'proxy' command was rewritten to allow use with moves referring to multiple objects. Several minor bugs were fixed in an attempt to improve stability.

This release fixes numerous bugs and focuses on
improving stability and error reporting. All
errors are now sent to the Web browser or stderr
in addition to the log files to assist with
debugging. Several program errors that previously
lead to either crashes or hard-to-find bugs now
produce a meaningful error message.

Support for arrays and while loops was added. The syntax for passing arguments to functions was modified to allow return value to be used inside expressions. Numerous minor bugs were fixed.