Tag: evaluate

In which I take another crack at the evaluation cherry Just a short post to note that I have finally cracked evaluate. After the refactoring exercise, I still had a number of issues mostly caused by the design decision to put the currently interpreting word in the word list at position 0 and to use … Continue reading RE-Evaluating Forth

In which I evaluate some strings The evaluate word is next on the list of core tests. This allows a Forth program to evaluate a string as if it were another Forth program. The simplest way to implement this would seem to be to implement a stack of sequences of input characters. evaluate then simply … Continue reading Evaluating Forth