kojote/vendor/hare-unicode/cmd/ucdtest/main.ha

use fmt;
use os;
use strings;
use unicode;

export fn main() void = {
	const in = os::args[1];
	const iter = strings::iter(in);

	for (true) {
		const rn = match (strings::next(&iter)) {
		case let rn: rune =>
			yield rn;
		case => break;
		};
		const gc = unicode::rune_gc(rn);
		const sc = unicode::rune_script(rn);
		const lb = unicode::rune_line_break(rn);
		fmt::printfln("'{}'/{:x}: {} : {} : {}",
			rn, rn: u32,
			unicode::gc_code(gc),
			unicode::script_code(sc),
			unicode::line_break_code(lb))!;
	};
};