Age | Commit message (Collapse) | Author | Files | Lines | |
---|---|---|---|---|---|
2012-11-07 | additional commands implemented | Robin Haberkorn | 1 | -2/+6 | |
2012-11-07 | make some Expression methods private | Robin Haberkorn | 1 | -5/+7 | |
2012-11-07 | simplified/cleaned up undo operations on value stack | Robin Haberkorn | 1 | -35/+44 | |
* special undo tokens are private to the ValueStack class and automatically parameterized * undo_push() and undo_pop() methods hide the internals of pushing the undo tokens | |||||
2012-11-07 | fixed "," operator | Robin Haberkorn | 1 | -11/+2 | |
instead of pushing a special number (which wasn't that special...), use a dedicated "new" operator which does not count as an argument operator, nor does it count as an ordinary operator and it is popped before any number (and "number" operator) is pushed | |||||
2012-11-07 | expression stack fixes and some arithmetic commands | Robin Haberkorn | 1 | -5/+13 | |
2012-11-07 | expression stack based on THECO's ArithmeticStack | Robin Haberkorn | 1 | -0/+160 | |