Display a list of every command of Macaulay. For example,
% commands ; ac fetch min ring-from-cols ; add flatten modulo ring-from-rows ; ar forcestd monitor ring-sum ; betti help mr rmap ; calc help-file mult row-degree ; cat hilb ncols row-degs ; ce homog nres sat ; characteristic hulb nrows set ; chcalc hull numinfo set-value ; codim ideal nvars setcoldegs ; coef iden outer setdegs ; col-degree if pc setring ; col-degs imap pfaff shout ; commands in pmap size ; compress incr-set poly smult ; concat inpart power space ; continue int pr spairs ; contract intersect pres sparse ; copy is-zero present-ring std ; degree jacob pring std-minimal ; diag jump prmat stdpart ; diff k-basis putchange submat ; dshift keep putmat subtract ; dsum kill putstd syz ; echo koszul qring tensor ; edit lift quotient trace ; edit-map lift-std random transpose ; elim listvars reduce truncate ; endmon mat res type ; ev max reset version ; exit mc ring wedge