main.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45

// foci - minimal forth implementation
// Copyright (C) 2025  Clyne Sullivan <clyne@bitgloo.com>
//
// This program is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation, either version 3 of the License, or (at your option)
// any later version.
//
// This program is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
// more details.
//
// You should have received a copy of the GNU General Public License along with
// this program.  If not, see <http://www.gnu.org/licenses/>.

#include "foci.h"

#include <ctype.h>
#include <stdbool.h>
#include <stdio.h>
#include <string.h>

void foci_putchar(int ch)
{
    putchar(ch);
}

int foci_getchar(void)
{
    return getchar();
}

int main()
{
    init();

    for (;;) {
        interpret();
        printf(compiling() ? "compiled <%d>\n" : "ok <%d>\n", depth());
    }

    return 0;
}