# nested.b
#
# Written in 2018 by David Boddie <david@boddie.org.uk>
#
# To the extent possible under law, the author(s) have dedicated all copyright
# and related and neighboring rights to this software to the public domain
# worldwide. This software is distributed without any warranty.
#
# You should have received a copy of the CC0 Public Domain Dedication along with
# this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>.

# Simple example of nested loops.

implement count;

include "sys.m";
include "draw.m";

count: module
{
    init: fn(ctxt: ref Draw->Context, args: list of string);
};

init(ctxt: ref Draw->Context, args: list of string)
{
    sys := load Sys Sys->PATH;
    for (i := 1; i < 13; i++) {
        for (j := 1; j < 13; j++)
            sys->print("%3d ", i * j);
        sys->print("\n");
    }
}