Not yet formatted, edited, or made readableBut does contain useful content. Proceed at your own risk. PatternTuple XXX (replace with ListPattern & CdrPattern)"["subs*, "]" ("+" optRest)? Is the specimen a list at least as long, and does each of the first N
Object visitPatternTuple(Pattern[] subs, Pattern optRest); IgnorePattern"_" Matches anything, binds nothing. Object visitIgnorePattern(); SuchThatPatternpatt "?" test Does patt match the specimen? And does test evaluate to true? Object visitSuchThatPattern(Pattern patt, EExpr test);
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