testlex.cpp (cpp-lecture/lambda/testlex.cpp)

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#include <iostream>
#include "lex.hpp"

using namespace LambdaCalc;

int main() {
   Lex lex(std::cin, std::cout, "> ", "| ");
   Token token;
   while (lex >> token) {
      std::cout << "Got: " << token << std::endl;
   }
   std::cout << "Closing: " << token << std::endl;
}