Hello Richmond. I've been fooling about with your emoji stripping stack. I have found that emojis cause the <open printing to pdf> command to fail silently. Being able to strip emojis would be helpful for that as well.
Using codePointToNum(tEmojiChar) > 128511 doesn't seem to catch all the emoji characters...
this cat head <
> returns "128049"
Also some emojis now have multiple skin colors < 🧜♂️🧜
♂️ >and that seems to throw a monkeywrench into the works, too. When I view this post in a browser, I see that the second merman is followed by a <brown swatch> and then a <male sign>. However, the second merman I pasted was actually slightly browner than the first (and looked correct when it was originally pasted) but does not seem to pass through the posting mechanism correctly. The brown swatch and male symbol seem to be incorrectly parsed away from the second merman.