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not unlimited undos and redos???


Joined: 13 Dec 2004
Posts: 8
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hi all,

how many undos / redos are possible in phped? it seems they are limited quite low... can i set it to a higher level somewhere?

thank you.
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Joined: 13 Jul 2003
Posts: 7875
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PhpED 3.3 has 32000 REDO buffers and therefore you can roll back up to 32000 changes.
This limit will be configurable in the next version.
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Joined: 13 Dec 2004
Posts: 8
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ok thank you for info.
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Joined: 22 Nov 2004
Posts: 10
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Should the developers have used a linked list that is a dynamicly size array so there would be no limit to the buffers?
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Joined: 21 Nov 2003
Posts: 39
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im sure the dynamic list (linked-list or resize-when-needed array) has been considered. however, i doubt you will have phped open for such a long time that you will use all 32k undos

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Joined: 13 Jul 2003
Posts: 7875
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actually it depends... For example if you have 32k words and replace them all you get 32k undos at once Smile
Anyway, I agree it's rare case and normally you won't get even close the limit. On the other hand there is nothing wrong to have this thing configurable.
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Joined: 21 Nov 2003
Posts: 39
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ofcourse
the more configurable, the better
some ides merge "replace all" or any successive replacement together into one undo step Razz

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Joined: 13 Jul 2003
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I think people won't like it Smile because undo would roll all changes back at once too Smile, it's because undo is atomic and simplistic Smile
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not unlimited undos and redos???
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