hi sorry for vagueness. I am writing a basic Parser from scratch. So far I
have functions; # removeSpaces # match - which checks if a string is a
substring of another # orParser which combines two parser's abilities # Basic
pasrers like... parseInt, parseTrue, parseFalse, parseBoolusing the orParser on
True and False. What I want to do now is have a parseBinaryOp that recognises:
parseBinaryOp "+" "(5 + 2) if" >>>gives>>
[(EInt 5, EInt 2, "if")] So I think that I have to split the initial string
into four parts. "+" becomes op '(' becomes tokenF ')' becomes tokenB "5"
becomes e1 "2" becomes e2 parseBinaryOp :: String -> String -> [(Expr, Expr,
String)]parseBinaryOp op str = let (tokenF,e1,op,e2,tokenB) = I am not sure
how to go about separating the string for how I need itusing my other
functiuons. Ryan
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