How to use the tr46.PROCESSING_OPTIONS function in tr46
To help you get started, we’ve selected a few tr46 examples, based on popular ways it is used in public projects.
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abhaydoke09 / Deep-Learning-For-Surveillance / FrontEnd / node_modules / whatwg-url / lib / url-state-machine.js View on Github 
function parseHost(input, isSpecialArg) {
if (input[0] === "[") {
if (input[input.length - 1] !== "]") {
return failure;
}
return parseIPv6(input.substring(1, input.length - 1));
}
if (!isSpecialArg) {
return parseOpaqueHost(input);
}
const domain = utf8PercentDecode(input);
const asciiDomain = tr46.toASCII(domain, false, tr46.PROCESSING_OPTIONS.NONTRANSITIONAL, false);
if (asciiDomain === null) {
return failure;
}
if (containsForbiddenHostCodePoint(asciiDomain)) {
return failure;
}
const ipv4Host = parseIPv4(asciiDomain);
if (typeof ipv4Host === "number" || ipv4Host === failure) {
return ipv4Host;
}
return asciiDomain;
}function parseHost(input, isSpecialArg) {
if (input[0] === "[") {
if (input[input.length - 1] !== "]") {
return failure;
}
return parseIPv6(input.substring(1, input.length - 1));
}
if (!isSpecialArg) {
return parseOpaqueHost(input);
}
const domain = utf8PercentDecode(input);
const asciiDomain = tr46.toASCII(domain, false, tr46.PROCESSING_OPTIONS.NONTRANSITIONAL, false);
if (asciiDomain === null) {
return failure;
}
if (containsForbiddenHostCodePoint(asciiDomain)) {
return failure;
}
const ipv4Host = parseIPv4(asciiDomain);
if (typeof ipv4Host === "number" || ipv4Host === failure) {
return ipv4Host;
}
return asciiDomain;
}tr46
An implementation of the Unicode UTS #46: Unicode IDNA Compatibility Processing
