1 Parsing

1.1 Parsing Functions

procedure
(parse-until [l] in stop?) →
syntax? (listof syntax?)
  l : (or/c syntax? #f) = #f
  in : (listof syntax?)
  stop? : (any/c -> boolean?)

Repeatedly applies the infix procedure associated with the value v of the first element of in until (stop? v) is true and l is not #f, or in is '().

procedure
(parse-cmp [l] in R m) →
syntax? (listof syntax?)
  l : (or/c syntax? #f) = #f
  in : (listof syntax?)
  R : (any/c any/c -> boolean?)
  m : any/c

Repeatedly applies the infix procedure associated with value v of the first element of in until the precedence of v is less than m and l is not #f, or in is '().

procedure
(parse-next [l] in) →
syntax? (listof syntax?)
l : (or/c syntax? #f) = #f
in : (listof syntax?)

procedure
(parse-all [l] in) → syntax?
l : (or/c syntax? #f) = #f
in : (listof syntax?)

1.2 Handling Scope

syntax
(with-infix-binding [s v] body ...)

procedure
(infix-lookup-syntax s [tbl]) → any/c
s : syntax?
tbl : dictionary? = (infix-local-table)

procedure
(infix-local-table) → dictionary?

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1	Parsing
2	Infix Tokens
3	Operators
	Bibliography