keyboard shortcuts
tools
selectv
boxb
arrowl
textt
progress barp
edit
copy ascii — selection or all⌘c
undo⌘z
redo⇧⌘z
delete selection⌫
edit label / textdouble-click
select & move
select all⌘a
add / remove from selection⇧ + click
marquee selectdrag empty canvas
nudge selection←↑↓→
nudge ×5⇧ + arrows
panspace + drag / scroll
deselect / closeesc