WIP: restructuring movements
handle .search returning -1 in getMovement
useless comment
change / delete commands
1 + 2 = 12, javascript is great
remove debug prints
fix f, F
cnt support on 'f'
add hack to t, T, f, F when used with c or d, so we change/delete one char further
'x' supports counts
don't assume cmd is at cmdStack[0]
same hack, but worse, for 'd'
remove useless comment