%require "~> 0.1"
%type "ruby"

%terminal NUMBER
%terminal SEMICOLON ";"
%terminal ADD "+"
%terminal LPAREN "("
%terminal RPAREN ")"

%%

s: e
e: t SEMICOLON
 | t ADD e

t: NUMBER
 | LPAREN e RPAREN

%%

class DeterministicParser < Antelope::Parser
  %{write}
end