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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..e9728f1 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,48 @@ +2005-03-17 J. Tang <tang@jtang.org> + + * Added infinite recursion detection. It should work. + +2004-10-29 J. Tang <tang@jtang.org> + + * Added more comments; upped version to 1.0. + +2004-09-29 J. Tang <tang@jtang.org> + + * Added --version flag to display taccle version. + + * Added infix_calc.tac as example of how to do precedence. + + * Added operator precedence (%left, %right, %nonassoc, and + %prec). Seems to work, at least with the example from the bison + info manual. + +2004-09-28 J. Tang <tang@jtang.org> + + * Discovered obscure error when calculating FIRST and FOLLOW sets + given a rule of the form: x -> A x A + (i.e., when the rule recurses with a terminal following the lhs + token) + + * Added -w to enable warnings display. + +2004-09-27 J. Tang <tang@jtang.org> + + * Added write_array procedure to better format state transition + tables. Thanks to jcw for suggestion. + +2004-09-08 J. Tang <tang@jtang.org> + + * As a result of working epsilons, added embedded actions. + + * Fixed epsilon transitions by adding FOLLOW sets. Double Woot! + +2004-08-18 J. Tang <tang@jtang.org> + + * Added epsilon transitions. Woot! + + * Renamed synthesized attributes to just $1, $2... Renamed $yy_ + to $_. (Yup, $_ like in Perl.) Thanks to Matt Newman for + suggestion. + + * Added error terminal and error recovery (though no yyerrok). + See interactive_calculator.tac example. |