FUNCTION: rdrwpst - repeat the last drawing made by drwpst

CALLING SEQUENCE:
rdrwpst()
rdrwpst(l)
rdrwpst(s)
rdrwpst(l,s)

PARAMETERS:
l - a list
s - a set of positive integers

SYNOPSIS:

• rdrwpst repeats the last drawing of a poset or bound poset algebra made by drwpst (or rdrwpst itself).

• Before using rdrwpst you should at least once have called drwpst.

• The output of rdrwpst may be modified by optional arguments (s,l) in the same way as that of drwpst. This changes the marking and labelling of the points but not the shape of the poset or bound poset algebra that was last drawn using the function drwpst.

EXAMPLES:

> p:=[9, {[5, 6], [7, 2], [3, 2], [4, 1], [6], [8, 1, 9], [9, 3, 7], [1, 3]}];

> drwpst(p);

> subposet(cr_K[2],p,'incl','img');

> print(img,incl);

> s:=convert(incl,set);

> rdrwpst(s);

> rdrwpst(img);