Tip: The HTML `pattern` attribute enables Unicode RegExp mode, meaning things like Unicode property escapes Just Work™! Demo: https://mathiasbynens.be/demo/pattern-u-property-escapes …pic.twitter.com/tC8SRcXOL3
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Nope, that seems useful! I already knew of the existence of Emoji_Modifier/Emoji_Modifier_Base because some Unicode specs refer to those properties.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.