Re: [Nano-devel] adding a word-completion feature to nano

[Sumedh Pendurkar]

Hi,

Some important modifications to code:
1) added pop_undo(undo_type) function. This functions the top element of 
undo stack and also makes current_undo point to what undotop is pointing
2) added a dummy struct undo so that we have the desired effect. Example
file just contains "for" user types "f" and then ^] . so it would now be 
"for for" in the file as well as in strdata of the undotop.
Therefore doing a single undo would remove everything which I think is 
not desirable.
3) added a linked list of words. Words vanish from memory once a fresh 
attempt is made.

Please find the attachment.

Thanks & Regards,
Sumedh Pendurkar

0001-completion-undo-works-the-way-it-should-added-pop_un.patch
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