build_your_own_lisp/chapter_04/prompt.c

#include <stdio.h>


/* Declare a buffer for user input of size 2048 */
static char input[2048];


int main(int argc, char const *argv[])
{
    /* Print version and exit information */
    puts("Lispy version 0.0.0.0.1");
    puts("Press Ctrl+c to exit\n");

    /* In a never ending loop */
    while (1) {
        /* Output our prompt */
        fputs("lispy> ", stdout);

        /* Read a line of user input of max size 2014 */
        fgets(input, 2048, stdin);

        /* Echo input back to user */
        printf("No you're a %s", input);
    }

    return 0;
}