Fix the parser to support expressions wholly in parentheses
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4298176d72
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d276d106ff
1 changed files with 3 additions and 3 deletions
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@ -37,7 +37,7 @@ fn expr_parser() {
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one_of: [
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fn(_) { int_parser() },
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fn(_) { n_parser() },
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fn(c) { paren_parser(c) },
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fn(_) { paren_parser() },
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],
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and_then: [
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pratt.infix_left(200, nibble.token(tokenizer.And), fn(l, r) {
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@ -74,9 +74,9 @@ fn expr_parser() {
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)
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}
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fn paren_parser(c) {
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fn paren_parser() {
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use _ <- nibble.do(lparen_parser())
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use expr <- nibble.do(pratt.sub_expression(c, 0))
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use expr <- nibble.do(plurals_parser())
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use _ <- nibble.do(rparen_parser())
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nibble.return(ast.Paren(expr))
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