A character I missed: ⌧ clear Also, 9 of the 22 symbols above are conveniently available in the Technical Symbols category in Character Viewer. You have to en

A character I missed: ⌧ clear Also, 9 of the 22 symbols above are conveniently available in the Technical Symbols category in Character Viewer. You have to enable the Technical Symbols category first by choosing “Customize List…” from the gear menu at the top left. Character Viewer supported categories starting in OS X 10.7.