Hi, On 30.11.2016 22:36, Hans Åberg wrote:
>> %token IF "if" >> %token ELSE "else" > This can be resolved by adding > %nonassoc "then" > %nonassoc "else" Yes, that is what I'm doing, except that I need to give a precedence to the closing parenthesis because there is no explicit "then" keyword. This is why I'd like to use %prec here, in order to avoid inadvertently introducing a precedence in an unrelated place and hiding errors. Simon
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