At the near bottom of E. Parsing and Execution at system\extras\help\dictionary\dicte.htm , there is the precise rule for parsing and execution for J sentences.
However, I don't understand its effects when applied to the following sentence. f=: >./ , <./ The classes are, MARK NAME ASGN VERB ADV VERB VERB ADV The stack just adds up and does nothing until four elements are filled in. After that, the first four elements of the stack(A V V A) should match one of the patterns. Which one? What happens when the sentence is simply "- 1"? There won't be four elements to match. Which patterns are applied in sequence? Could anyone help me understanding it? ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
