Re: [Nano-devel] undoing deletions at the tail of the file adds a line

[Mark Majeres]

On 6/4/15, Benno Schulenberg <address@hidden> wrote:
>
> Hi Mark,
>
> On Wed, Jun 3, 2015, at 20:30, Mark Majeres wrote:
>> On 6/2/15, Benno Schulenberg <address@hidden> wrote:
>> > Run for example 'src/nano --ignorercfiles +77 README'.
>> > Try a <Down>; nothing happens, we're at the tail.
>> >
>> > Now type: <Backspace>  <Backspace>  M-U  M-U
>> > and then <Down>;  the cursor goes down one line;
>> > an extra line has been added.
>>
>> I attached a revised patch.  Please see if it solves the problem.
>
> Yes, that fixes the problem fully and nicely.
>
> But... when one does 'src/nano --ignorercfiles +77 README'
> and then <Left> <Left> and then types ten times <Delete>,
> one has to type ten times M-U to get the period back.
>
> It would be nice if it could somehow prevent deleting the
> magicline a second time in a row.  However, this is already
> better than not putting the cursor back where it was, so if
> it's too difficult to prevent multiple magicline deletions,
> this will be fine.
>
> Regards,
>
> Benno
>

I've added a loop to remove all of them with a single undo.  New patch
is attached.

--Mark

dont-redo-magicline.v2.patch
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