Thread:VisualEditor/Feedback/extend Visual Editor – migrating custom toolbar function made for WikiEditor/reply

you should do this in categories, like all types of a=á,å,â,... similar for phonetics etc. and include keyboard shortcuts, so when a is pressed in editor all sounds and forms of a are present. for math simbols you could include short words that indicate symbols like 3(Dot)5 or something like LaTeX or similar. I don't think the tool would be very useful otherwise, because it takes way too much time looking for characters.