things that plugin editor can't do but pbptricks can:
- save and open plugin as json
- make not editable plugin editable
- add image with any format (including not image formats) like svg
help command output:usage: python3 pbptricks.py [FILE] do stuff with pbp (proboards plugin) file commands: help, ? print this help exit, q exit o open file ro reopen current file c current file info sp save pbp sj save json s save to current file +e make plugin editable -e make plugin not editable aif add image from file ail add image from link (url) if input starts with `"` it's python3 string literal (`"\x2Be"` is same as `+e`)pbptricks name insired by winetricks