Re: wrong page for annotation and \pagenumber

[Pablo Rodriguez <oinos@gmx.es>]

On 6/16/20 4:58 PM, Wolfgang Schuster wrote:
> Pablo Rodriguez schrieb am 16.06.2020 um 16:31:
>> [...]
>> I’m afraid that you get the same result, so there may be a bug there.
>
> There is no bug. When you take a look at my pagenumber example you see a
> few lines at the top show the number of the previous page, this happens
> because TeX collects more than necessary which means in your example
> above the layer is placed when TeX was still on the first page.

Many thanks for your reply, Wolfgang.

I’m afraid that TeX is too tricky for me in that case (or I simply think
that it is misbehaving there).

> In your example you can add \testpage to \section to force a page break
> when there isn't enough space available to place the heading, this moves
> also the layer placement to the next page.

I’m afraid this doesn’t work with my real document.

I need another approach. This sample reflects my problem:

  \setupinteraction[state=start]
  %~ \showframe\showgrid
  \starttext
    \dorecurse{41}{one line\par}

    \ \comment[location={rightmargin}]{comment}
  \stoptext

Since layers are problematic for the task, I insert the comments right
after the text (which actually comes from \xmlflush{#1} [XML sources]).

I’m afraid that the paragraph before \comment comes from \xmlflush, so I
cannot avoid it.

This is unproblematic for most cases, but the sample above displays the
problem of adding a comment in a new paragraph. It might add a new page.

To avoid this issue: how could I prevent the pagebreak before \comment
and the addition of a pagebreak above?

If that were possible, I could add a \blank[-2*line] that would place
the comment right.

Many thanks for your help,

Pablo
--
http://www.ousia.tk
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