[Orgmode] Re: undo and folding

2008-11-28 Thread Samuel Wales
http://www.emacswiki.org/emacs/CategoryUndo#toc9

-- 
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suffering and death by opposing biomedical research on this serious
infectious disease.  Do you care about the world?
http://www.meactionuk.org.uk/What_Is_ME_What_Is_CFS.htm


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[Orgmode] Re: undo and folding

2008-11-28 Thread Samuel Wales
On Fri, Nov 28, 2008 at 12:20, Bernt Hansen <[EMAIL PROTECTED]> wrote:
> NOTE: I have no idea what redo.el is of if I use it.

http://www.emacswiki.org/emacs/RedoMode

Try undoing far, then farther, then less far, and copying from each
place and pasting into a buffer, using the default emacs undo.

-- 
Myalgic encephalomyelitis denialists are knowingly causing further
suffering and death by opposing biomedical research on this serious
infectious disease.  Do you care about the world?
http://www.meactionuk.org.uk/What_Is_ME_What_Is_CFS.htm


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[Orgmode] Re: undo and folding

2008-11-28 Thread Bernt Hansen
"Samuel Wales" <[EMAIL PROTECTED]> writes:

> On Mon, Nov 24, 2008 at 13:44, Tassilo Horn <[EMAIL PROTECTED]> wrote:
>> Where is emacs' redo buggy?
>
> redo.el corrupts the buffer.
>
> emacs doesn't have a command that goes forward in the undo history.

It doesn't?

C-_ is undo and if you set a mark with C-SPC then C-_ is redo for me.

NOTE: I have no idea what redo.el is of if I use it.

-Bernt


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Re: [Orgmode] Re: undo and folding

2008-11-28 Thread Samuel Wales
On Mon, Nov 24, 2008 at 13:44, Tassilo Horn <[EMAIL PROTECTED]> wrote:
> Where is emacs' redo buggy?

redo.el corrupts the buffer.

emacs doesn't have a command that goes forward in the undo history.

-- 
Myalgic encephalomyelitis denialists are knowingly causing further
suffering and death by opposing biomedical research on this
fast-spreading serious disease.  Do you care about the world?
http://www.meactionuk.org.uk/What_Is_ME_What_Is_CFS.htm


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[Orgmode] Re: undo and folding

2008-11-24 Thread Tassilo Horn
"Samuel Wales" <[EMAIL PROTECTED]> writes:

Hi Samuel,

> Very often, I will hit undo, only to find that all of the changes it
> makes are hidden in a folded subtree.

That happens to me quite often, too.

> Combined with the lack of a non-buggy true redo, this makes things
> very confusing.

Where is emacs' redo buggy?  Any non-undo command after undo followed by
undo will undo your latest undo.  Isn't that easy?

> Is there a way to fix this?

I guess you could add a before advice to `undo', that calls `show-all'.

Bye,
Tassilo



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