ses-check-curcell
ses-check-curcell is a compiled Lisp function in `ses.el
'.
(ses-check-curcell &rest ARGS)
Signal an error if `ses--curcell' is inappropriate.
The end marker is appropriate if some argument is 'end.
A range is appropriate if some argument is 'range.
A single cell is appropriate unless some argument is 'needrange.