Message221530
Currently, you can set the undobuffer size to negative numbers. Aka, the Tbuffer can be set to negative.
s = turtle.Screen()
raw = turtle.RawTurtle(s)
raw.setundobuffer(-10)
raw.undobuffer.bufsize == -10 <-- returns True
This should not be possible. Tbuffer should not be allowed to have negative inputs. If the value is less than 0, it should just default to 0 or None. Otherwise, when you call undo, turtle just crashes. |
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2014-06-25 07:10:25 | Lita.Cho | set | recipients:
+ Lita.Cho |
2014-06-25 07:10:25 | Lita.Cho | set | messageid: <1403680225.27.0.922926576552.issue21868@psf.upfronthosting.co.za> |
2014-06-25 07:10:25 | Lita.Cho | link | issue21868 messages |
2014-06-25 07:10:25 | Lita.Cho | create | |
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