Changes made to JFLAP - July 22, 2003
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JFLAP 4.0b8, July 19 2003
FIXES
* Fixed a GUI glitch that prevented L-systems with more than 12
rewriting rules from displaying.
* Controls in the step simulator that require selected configurations
will give errors if used when no configuration is selected.
* Fixed a GUI issue where displayed configurations in automata step
simulation would not be displayed at the proper size if there were lots
of configurations present
* The size of automaton configuration trace windows is now bounded, so
very long traces do not produce windows that extend beyond the bottom
of the screen.
* The key sequence to dismiss a tab is now "command-escape",
"meta-escape", or "control-escape" (depending on your platform) rather
than just "escape". Escape by itself often did not work since other
controls in a window would often intercept key presses on escape for
their own functionality.
FEATURES
* L-systems have been extended to include "contextual" rules, i.e.,
rewriting of a symbol happens only if there are certain symbols
prefixing and suffixing a symbol. See the L-system online
documentation for more information.
* To L-systems, added turtle commands to increment and decrement the
hue angle of the polygon color (@@ and ## in the same sense of @ and #).
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