Hi,<br><br><div><span class="gmail_quote">2006/11/22, Ian Wadham <<a href="mailto:ianw2@optusnet.com.au">ianw2@optusnet.com.au</a>>:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
From: "Johannes Bergmeier" <<a href="mailto:Johannes.Bergmeier@gmx.net">Johannes.Bergmeier@gmx.net</a>><br>> I had the same problem when i began working on ksudoku.<br>> so i decided to replace the "push checkpoint" and "pop
<br>> checkpoint" with a simple undo/redo history.<br>><br>Errrmm ... undo/redo would be useful sometimes, but it is<br>usually fairly easy to undo a recent mistake.</blockquote><div><br>
I think, undo and redo are nevertheless nice features. Especially if you forgot to set a checkpoint! :-)<br>
<br>
</div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">"Push checkpoint"<br>and "Pop checkpoint" are a bit different and are very helpful
<br>in the "Diabolical" level of Sudoku.</blockquote><div><br>
How about calling it "Set checkpoint" and "Return to checkpoint"?
Should be clear to everyone. Or maybe one could call it "bookmark"?<br>
<br>
The "Return to checkpoint" could also show a list of all set
checkpoints, to choose one of them (similar as the undo history in a
web browser).<br>
<br>
Just my suggestions.<br>
<br>
Burkhard<br>
</div><br>
</div><br>