Forums Feature Suggestions New encoding method for $encode() and $unsafe()

My code example showed that 30 codepoint 10004's required a mime string of 120 characters to mime the 30, so it meant the mime text string has $len of 120 for an original string of 30 - 4x as long.

Base-85 lets you translate 4 binary bytes into 5 text, the way mime translates 3 binary bytes into 4 text.