Hard to customize

There is no way to add custom emoticon e.g. “https://www.emoticonsource.com/emoticons/emoticon1.gif”, or add an external folder, the script is too hard to modify.

A simple form like this should be useful when somene has to include an emoticon hosted in another server:

Emoticon name: :custom1:
Source: “https://www.smiley.com/smiley1.gif”