Enable or disable emoticons.
Enabling emoticons only works on new messages after emoticons is enabled.
Animated gifs is not supported.
All icons will be resized/scaled to fit inside the text line height, aspect ratio will be preserved.
If enabled, text and TEXT will both be replaced with the same icon, otherwise they could have different icons.
Only replace whole words¶
If enabled, emoticons inside links and words will not be replaced.