],
       [_m4_minmax([_$0], $@)])
T7,156
m4_defnm4_if([$#], [0], [[$0]],
       [$#], [1], [m4_ifdef([$1], [_m4_defn([$1])],
			    [m4_fatal([$0: undefined macro: $1])])],
       [m4_map_args([$0], $@)])
F9,6
m4_divnumdivnum
T15,49
m4_rename_forcem4_ifdef([$2], [_m4_undefine([$2])])m4_rename($@)
T17,229
m4_cr_not_letters