[comp.mail.elm] Undelete Cursor Movement

david@wubios.wustl.edu (David J. Camp) (01/28/89)

I would like to see a change in the positioning of the elm menu cursor
after a 'u' operation.  I usually undelete a message with the intention
of looking at it right away, but elm moves the cursor to the next
message.  I would prefer that it stay on the same message.
-David-

-- 
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cudcv@warwick.ac.uk (Rob McMahon) (02/05/89)

In article <287@wubios.wustl.edu> david@wubios.wustl.edu (David J. Camp) writes:
>I would like to see a change in the positioning of the elm menu cursor after
>a 'u' operation.  I usually undelete a message with the intention of looking
>at it right away, but elm moves the cursor to the next message.  I would
>prefer that it stay on the same message. 

Seconded.  Also when you're working through reading the messages and a save
fails it's very annoying to be presented with the next message, the error
message getting deleted in the process, when you're certain to want to try
again.

Rob
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Rob McMahon, Computing Services, Warwick University, Coventry CV4 7AL, England

rob@pbhyf.PacBell.COM (Rob Bernardo) (02/09/89)

In article <287@wubios.wustl.edu> david@wubios.wustl.edu (David J. Camp) writes:
+I would like to see a change in the positioning of the elm menu cursor after
+a 'u' operation.  I usually undelete a message with the intention of looking
+at it right away, but elm moves the cursor to the next message.  I would
+prefer that it stay on the same message. 

In article <101@titania.warwick.ac.uk> cudcv@warwick.ac.uk (Rob McMahon) writes:
+Seconded.  Also when you're working through reading the messages and a save
+fails it's very annoying to be presented with the next message, the error
+message getting deleted in the process, when you're certain to want to try
+again.

This situation won't occur in ELM 2.2. If the save fails, you are reprompted
for the folder name (on the presumption that you've made a typo in the folder
name). Then if you abandon the saving command by entering no folder name,
the message is NOT marked deleted and the cursor is NOT advanced to the
next message. In other words, the deletion and cursor advancement only
take place if the saving was successful.
-- 
Rob Bernardo, Pacific Bell UNIX/C Reusable Code Library
Email:     ...![backbone]!pacbell!pbhyf!rob   OR  rob@pbhyf.PacBell.COM
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fritz@friday.UUCP (Fritz Whittington) (02/10/89)

UNdelete operation...]
I haven't been able to get the cursor *on* the deleted message in the
*first place* so that I *can* undelete it!  With "resolve=OFF" you have
a chance to Undelete right after Deleting, with "resolve=ON" you don't
even get this chance.  In either case, once the cursor goes off a
deleted message, all my attempts to get the cursor back on it to
undelete it are in vain; it simply hops over the deleted ones.
(Elm 2.1 PL1).


---- 
Fritz Whittington                               Texas Instruments, Incorporated
I don't even claim these opinions myself!       MS 3105
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rob@pbhyf.PacBell.COM (Rob Bernardo) (02/11/89)

In article <673@friday.UUCP> fritz@friday.UUCP (Fritz Whittington) writes:
+I haven't been able to get the cursor *on* the deleted message in the
+*first place* so that I *can* undelete it!  With "resolve=OFF" you have
+a chance to Undelete right after Deleting, with "resolve=ON" you don't
+even get this chance.  In either case, once the cursor goes off a
+deleted message, all my attempts to get the cursor back on it to
+undelete it are in vain; it simply hops over the deleted ones.
+(Elm 2.1 PL1).

Although the 'j' and 'k' (and also DOWN and UP arrow) commands move the
cursor skipping over any deleted messages, the 'J' and 'K' commands do
NOT skip deleted messages. Also you can always go directly to a particular
message by entering its message number terminated with a carriage return.

[Gee, this question comes up about once every two months. Maybe we need an
"answers to frequently asked questions".]
-- 
Rob Bernardo, Pacific Bell UNIX/C Reusable Code Library
Email:     ...![backbone]!pacbell!pbhyf!rob   OR  rob@pbhyf.PacBell.COM
Office:    (415) 823-2417  Room 4E750A, San Ramon Valley Administrative Center
Residence: (415) 827-4301  R Bar JB, Concord, California

ron@vaxnix.tandy.COM (Ron Light) (02/13/89)

In article <4684@pbhyf.PacBell.COM> rob@pbhyf.PacBell.COM (Rob Bernardo) writes:
>In article <673@friday.UUCP> fritz@friday.UUCP (Fritz Whittington) writes:
>+I haven't been able to get the cursor *on* the deleted message in the
[deleted]
>[Gee, this question comes up about once every two months. Maybe we need an
>"answers to frequently asked questions".]


No, maybe you just need to pull the feature *out*, chalk it up to human
confusion, and say "well, we tried."

jbayer@ispi.UUCP (Jonathan Bayer) (02/13/89)

In article <673@friday.UUCP> fritz@friday.UUCP (Fritz Whittington) writes:
>UNdelete operation...]
}I haven't been able to get the cursor *on* the deleted message in the
}*first place* so that I *can* undelete it!  With "resolve=OFF" you have
}a chance to Undelete right after Deleting, with "resolve=ON" you don't
}even get this chance.  In either case, once the cursor goes off a
}deleted message, all my attempts to get the cursor back on it to
}undelete it are in vain; it simply hops over the deleted ones.
}(Elm 2.1 PL1).

Try using the J and K keys.  They still move the bar, and will move
it on top of a deleted message.


JB
-- 
Jonathan Bayer			      Beware: The light at the end of the
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mikes@oakhill.UUCP (Mike Schultz) (02/13/89)

In article <10962@vaxnix.tandy.COM> ron@vaxnix.UUCP (Ron Light) writes:
>In article <4684@pbhyf.PacBell.COM> rob@pbhyf.PacBell.COM (Rob Bernardo) writes:
>>In article <673@friday.UUCP> fritz@friday.UUCP (Fritz Whittington) writes:
>>+I haven't been able to get the cursor *on* the deleted message in the
>[deleted]
>>[Gee, this question comes up about once every two months. Maybe we need an
>>"answers to frequently asked questions".]
>
>No, maybe you just need to pull the feature *out*, chalk it up to human
>confusion, and say "well, we tried."

It would have helped a lot if this feature was documented in the documentation
that was sent out with PL21.  (Along with the documenting of the 'J' and 'K'
keys.)  It would have been even better if whoever did it, didn't muck with the
workings of the 'j' 'k' keys (which everyone understood already) and instead 
defined the 'J' 'K' to be used to skip over the deleted messages.  (IMHO ;-))

(This is not to imply that they aren't doing a great job, I just think that
as features go, this one wasn't an improvement in the classical sense of the
word.)

Mike Schultz
mikes@oakhill.UUCP

rob@pbhyf.PacBell.COM (Rob Bernardo) (02/14/89)

In article <1844@oakhill.UUCP> mikes@oakhill.UUCP (Mike Schultz) writes:
+It would have helped a lot if this feature was documented in the documentation
+that was sent out with PL21.  (Along with the documenting of the 'J' and 'K'
+keys.)  It would have been even better if whoever did it, didn't muck with the
+workings of the 'j' 'k' keys (which everyone understood already) and instead 
+defined the 'J' 'K' to be used to skip over the deleted messages.  (IMHO ;-))

Agreed. The ELM 2.0 (or whatever it was called) that was turned over to
the development group (several months ago when the development group
formed out of this newsgroup) already had this change in it, so it
was something the development group inherited, not introduced.
The documentation has since been fixed - in the forthcoming ELM 2.2.
-- 
Rob Bernardo, Pacific Bell UNIX/C Reusable Code Library
Email:     ...![backbone]!pacbell!pbhyf!rob   OR  rob@pbhyf.PacBell.COM
Office:    (415) 823-2417  Room 4E750A, San Ramon Valley Administrative Center
Residence: (415) 827-4301  R Bar JB, Concord, California

mike@pcsbst.UUCP (Mike Schroeder) (02/19/89)

In article <673@friday.UUCP> fritz@friday.UUCP (Fritz Whittington) writes:
>UNdelete operation...]
>I haven't been able to get the cursor *on* the deleted message in the
>*first place* so that I *can* undelete it!  With "resolve=OFF" you have
[.....]

Try accessing the message to be undeleted by explicitly adressing
it by it's number!

This works for me at least (never mind whether resolve is ON or
OFF).

All this is Elm 2.1 PL1

Cheers
---
Mike Schroeder		PCS-Mail: msc
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                         or  ...pyramid!pcsbst!cochise!mike
VOICE: xx49-89-68004208

cudcv@warwick.ac.uk (Rob McMahon) (02/21/89)

In article <4684@pbhyf.PacBell.COM> rob@pbhyf.PacBell.COM (Rob Bernardo) writes:
>In article <673@friday.UUCP> fritz@friday.UUCP (Fritz Whittington) writes:
>+I haven't been able to get the cursor *on* the deleted message in the
>+*first place* so that I *can* undelete it!
>
>[Gee, this question comes up about once every two months. Maybe we need an
>"answers to frequently asked questions".]

I've answered this question more than once too.  I think this proves that it's
failed experiment---although the help menu tells you you can use `u' to
undelete an item, it gives you no clue as to how to get to it, and `K' is
certainly not something you'd just happen to try on the off chance.  I would
suggest that `j', `k' normally do *not* skip deleted items---you're not
normally moving over so many that it makes a significant difference---use `J',
`K' for that.  It's okay for commands (like `d') that move the cursor as a
side effect.

Rob
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rob@pbhyf.PacBell.COM (Rob Bernardo) (02/23/89)

In article <108@titania.warwick.ac.uk> cudcv@warwick.ac.uk (Rob McMahon) writes:
+In article <4684@pbhyf.PacBell.COM> rob@pbhyf.PacBell.COM (Rob Bernardo) writes:
+>In article <673@friday.UUCP> fritz@friday.UUCP (Fritz Whittington) writes:
+>+I haven't been able to get the cursor *on* the deleted message in the
+>+*first place* so that I *can* undelete it!
+>
+>[Gee, this question comes up about once every two months. Maybe we need an
+>"answers to frequently asked questions".]
+
+I've answered this question more than once too.  I think this proves that it's
+failed experiment---although the help menu tells you you can use `u' to
+undelete an item, it gives you no clue as to how to get to it, and `K' is
+certainly not something you'd just happen to try on the off chance.

No it's not a failed experiment. Unless someone was experimenting to see how
many people won't read the documentation or use the ELM help system.
-- 
Rob Bernardo, Pacific Bell UNIX/C Reusable Code Library
Email:     ...![backbone]!pacbell!pbhyf!rob   OR  rob@pbhyf.PacBell.COM
Office:    (415) 823-2417  Room 4E850O San Ramon Valley Administrative Center
Residence: (415) 827-4301  R Bar JB, Concord, California

cudcv@warwick.ac.uk (Rob McMahon) (03/02/89)

[Re: how to move onto a deleted message to undelete it]

>In article <108@titania.warwick.ac.uk> I wrote:
>I've answered this question more than once too.  I think this proves that
>it's [a] failed experiment

In article <4744@pbhyf.PacBell.COM> rob@pbhyf.PacBell.COM (Rob Bernardo) writes:
>No it's not a failed experiment. Unless someone was experimenting to see how
>many people won't read the documentation or use the ELM help system.

I'm afraid that needs no experimentation.  My experience is that many people
are not willing to put in the effort unless really forced.  If they can't
understand something they're much more likely to just give up and call the
software names, or complain to me, than invest the time to read the
documentation.  Online documentation is better, but there is no mention of `J'
& `K', even on the `??' screen, and note that even if you knew the command
beforehand, `?K' gives you the documentation for lower-case `k'---no clues
there.

Rob
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