"Find HTML open tags" Regular Expression

gistfile1.js

// Found at http://stackoverflow.com/questions/1732348/regex-match-open-tags-except-xhtml-self-contained-tags/1732454
//
// But beware, HTML cannot be regexed... The end is nigh.

var re = /<([a-z]+) *[^/]*?>/g;

/<([\w \d \s]+)([^<]+)([^<]+) *[^\/?]>/g

H̸̡̪̯ͨ͊̽̅̾̎Ȩ̬̩̾͛ͪ̈́̀́͘ ̶̧̨̱̹̭̯ͧ̾ͬC̷̙̲̝͖ͭ̏ͥͮ͟Oͮ͏̮̪̝͍M̲̖͊̒ͪͩͬ̚̚͜Ȇ̴̟̟͙̞ͩ͌͝S̨̥̫͎̭ͯ̿̔̀ͅ

Is not passing on this:

<Hello title="test" / >