On 2022-06-02 10:12, Daniel wrote:
On 2022-05-29 02:38, Andrew Parsloe wrote:

On 27/05/2022 1:18 am, racoon wrote:
On 2022-05-26 10:39, Andrew Parsloe wrote:

On 26/05/2022 4:05 pm, Daniel wrote:
On 2022-05-25 23:27, Andrew Parsloe wrote:

On 26/05/2022 6:04 am, Daniel wrote:
On 2022-05-24 23:53, Andrew Parsloe wrote:
(LyX 2.4.0-alpha3 on windows 10)

If I copy text containing a label (e.g. of an equation) and paste
into a (yellow) Note, the label is pasted unchanged. There is no
warning message about the label being changed to label-1. The label
in the Note can be referenced from within the Note or from within
another Note, but not from the text which gives a BROKEN Ref
message. I've just tried with LyX 2.3.5, and this is a regression.

Andrew

I can reproduce. I guess a question is what would be the best thing
to do here. What is the exact issue with how it is in LyX 2.4.0dev?
What would be a better way? Renaming? Showing as "Duplicate"? What
is your use case?

That the reference is marked as BROKEN when referenced from outside
of the Note seems right, or?

Daniel

Looking at how labels are used in notes and branches across 2.3.5 and
2.4.0dev, I can see that this can get complicated. The 2.3.5
behaviour (renaming) seems clearest to me (and a little pedantic).

Andrew

I have never used branches, so pardon my ignorance. But isn't it there
where being able to use duplicates might come in handy? Couldn't you
have two branches with the same labels that are referenced outside of
the branches? But as I said, I am not using branches, so maybe that is
not a good use case.

Daniel

Sorry, I wasn't clear in my answer. I meant for *notes* the 2.3.5
behaviour seems best. Branches are another matter. I haven't used them
enough to form an opinion.

Andrew

I am still unsure why the behavior seems best to you. Could you provide
a use case where your preferred way comes in handy?

When I'm extensively revising a block of text I find it convenient to
put the old version into a note as the new version gets worked on. The
text in the note is there to be mined -- copied & pasted from -- but is
clearly distinct (the yellow background) from the new text. The problem
wth labels arises when the old text contains a label which now sits in a
note. The label is still recorded in the Cross-reference dialogue. If
the text with the label gets copied & pasted from the note into the new
text there are now two, identical labels recorded in the Cross-reference
dialogue. Either removing the note label or distinguishing it in some
way would be acceptable, but the 2.3.5 behaviour seemed best because it
treats note labels in the same way as in the text, and therefore makes
fewest assumptions about how notes are or can be or should be used.

(Did you post in private on purpose?)
No, in error.

Daniel
Andrew

Sorry for the delayed reply. Apparently, the behavior that strikes you
as wrong is my fault (per request):

https://www.lyx.org/trac/ticket/10333#comment:20

I tried to find where I actually requested it. If so, I probably had
some reason for it. However, I did not manage to find the exact request.
I am uncertain, but maybe this is just an over-generalization of what I
actually requested, i.e. don't ask to rename when the original label was
deleted with change tracking. But I am unsure.

Daniel

However, notice that even before the patch mentioned in the comment above, it was possible (in master 2.4 but not stable 2.3.6.2) to get a duplicate label (even without the "DUPLICATE:" prefix):

1. Insert a note
2. Insert a label inside the note
3. Insert a label of the same name outside of the note

Result: duplicate label is created

Merely changing the order gives a different result:

2. Insert a label
1. Insert a note not including the label
3. Insert a label of the same name inside of the note

Result: automatic renaming happens

I guess that the renaming should not depend on the order.

Daniel


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