#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <assert.h>
#include <unistd.h>

int main(int argc, char* argv[]) {
    if(isatty(STDOUT_FILENO)) {  // If we are printing directly to a terminal....
        printf("This is a real terminal.\n");
    }
    
    printf("before\n");

    // Print TOMATO in red.
    printf("\x1b[31m");  // Dear Terminal:  Start printing in red
    printf("TOMATO\n");  // Dear Terminal:  Start printing in red
    printf("\x1b[0m");  // Dear Terminal:  Start printing in red

    printf("after\n");

    return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */