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namespace;
include rt, run;
// a repl on the resident compiler: each backtick-separated chunk of input is
// compiled as a function body and run. definitions (fn ...) can be loaded too:
// a chunk that starts with "fn" goes through load instead of eval.
let buf[4000];
fn readchunk() {
let n = 0, c;
while (!rt.eof()) {
c = rt.get_c();
if (c == 96) break;
if (n < 3999) { buf[n] = c; n++; }
}
buf[n] = 0;
return n;
}
void main() {
let q, i;
while (!rt.eof()) {
readchunk();
q = run.tokens(buf);
if (q[0] && q[1] == run.T_ID && q[2] == run.intern("fn")) run.load(q);
else run.eval(q);
rt.free(q);
}
return;
}
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