How exit from replxx using Ctrl+C

Question

I use replxx as modern command-line tool. I found example but in this example Ctrl+C means about to edit current line of text. But I want Ctrl+C to finish application.

Looks like I should change code. Default behavior (abort current editing) is not what I want...

rx.bind_key_internal( Replxx::KEY::control( 'C' ),                 "abort_line" );

Answer 1

Instead of this code

rx.bind_key_internal( Replxx::KEY::control( 'C' ), "abort_line" );

Use this code

Replxx::key_press_handler_t mySigIntHandler= [](char32_t code){
    return Replxx::ACTION_RESULT::BAIL;
};
rx.bind_key( Replxx::KEY::control( 'C' ), mySigIntHandler);