int main(int argc, const char* argv[])
{
m1.Init();
mybuffer.Init();
Interpreter inter;
inter.exec();
return 0;
}
void repl(Interpreter &interpreter, const Settings &settings)
{
std::cout << "Enter some code, or type \'exit\' when finished:\n";
std::string line;
int count = 0;
while((std::cout << " > ") && std::getline(std::cin, line) && !(line == "quit" || line == "exit"))
{
++count;
try
{
Token token = lex("repl(" + str(count) + ")", line);
Declarations declarations = interpreter.declarations();
InstructionList instructions = parse(token, declarations, settings);
if (!instructions.empty())
{
Value result = interpreter.exec(instructions);
std::cout << " < " << result << std::endl;
}
}
catch(const LexError &e)
{
std::cerr << "Lex error at " << e.sourceLocation() << " " << e.what() << '\n';
printStackTrace(std::cerr, e);
}
catch(const ParseError &e)
{
std::cerr << "Parse error at " << e.sourceLocation() << " " << e.what() << '\n';
printStackTrace(std::cerr, e);
}
catch(const ExecutionError &e)
{
std::cerr << "Execution error at " << e.sourceLocation() << " " << e.what() << '\n';
printStackTrace(std::cerr, e);
}
catch(const RaspError &e)
{
std::cerr << "General error: " << e.what() << '\n';
printStackTrace(std::cerr, e);
}
catch(const std::exception &error)
{
std::cerr << "Internal Error: " << error.what() << std::endl;
}
}
// If you use CTRL-D, nice to output a newline...
std::cout << '\n';
}
