🚀 go-pugleaf

1a)	P.string_item(string s,string& x);

When running a program containing the above command, only certain letters can be entered ("b","f","g","j","k","m","q","v","w","z") in string x; the rest simply will not appear when typed.

1b)	W.read_int(string);

Similarly, this command only accepts digits 5 to 9.

Have you experienced this problem?  Is it possible this error occurred in downloading LEDA?

2)

Deleting a segment drawn in a LEDA window requires redrawing it EXACTLY, right?  This is proving frustratingly difficult to do!  What sort of commands could inadvertently cause parameters to change?  For example, does setting a different line_width in a different window, affect?

Is there a foolproof method of ensuring redrawing does in fact delete? (Note: W.clear() is not a workable solution when implementing a "drag".)


Helen.
(pinto@cs.uleth.ca)