Mention replacement can occur recursively

[ProLoser]

Due to how the mentions of someone's names may occur, there is a chance that the rendering may parse mentions recursively. For example, if you replace @mentions with mentions then try to highlight that, yet the code is @[mentions] then you may end up replacing things over and over.

[NamPNQ]

We have two method to slove this:

1. return value of function label could be not contain return value encode
2. use replace by regex instead String.prototype.replace in ngModel.$parsers.push...

[peacepostman]

Hello for those looking for a solution we used this snippet :

var regex = new RegExp("(?<![\\w])"+_this.label(mention)+"(?![\\w])", 'g');
return value = value.replace(regex, _this.encode(mention));