regex.d

#!/usr/bin/rdmd

import std.regex;
import std.net.curl;
import std.stdio;

int main() {
	char[] content;

	try {
		content = get("misskey.link");
	} catch(Exception e) {
		writeln("An error happened while getting the webpage.");
		throw e;
	}

	auto r = ctRegex!("<meta name=\"csrf-token\" content=\"(.+?)\">");

	foreach(c; matchAll(content, r))
		writeln(c.hit, '\t');
	writeln(matchFirst(content, r)[1]);
	return 0;
}