Org Table Header bug?

Org Table Header bug?

[Ypo]

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Hi

When enabled org-table-header-line-mode, the LaTeX symbols in the header 
are not fontified.

I found it, because I was trying the package "Org Table Sticky Header", 
that seems to make the same work, but with this external package there 
is not that problem.

Best regards

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Re: Org Table Header bug?

[Ihor Radchenko]

Ypo <ypuntot@gmail.com> writes:

> When enabled org-table-header-line-mode, the LaTeX symbols in the header 
> are not fontified.

It would help if you provided a reproducer.

Note that getting this right is a bit tricky. In particular, when table
columns are shrunk.

The function doing the work is `org-table-row-get-visible-string'.
I am wondering if there is a better way to retrieve visible string than
what is done in the function.

-- 
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>

Re: Org Table Header bug?

[Ypo]

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Hi Ihor.

The heading and first lines of the table:

|-------------------+---------------+-----------------|
| NPS (~\Oslash_int pulg.) | DN (~\Oslash_int mm) | PP/PE (\Oslash_ext mm) |
|-------------------+---------------+-----------------|
| 1/8"              | DN 6          | PE 10 / PP 10   |
| 1/4"              | DN 8          | PE 12 / PP 12   |
| 3/8"              | DN 10         | PE 16 / PP 16   |


The \Oslash appears as the Unicode character ⊘ normally.


The \Oslash is not viewed as the Unicode character ⊘ with 
"org-table-header-line-mode". And the first line of the table appears in 
the heading.

https://i.ibb.co/jht3HL0/Captura.png


The \Oslash appears as the Unicode character ⊘, if using the package 
org-table-sticky-header <https://melpa.org/#/org-table-sticky-header> 
wich has the same objective, I think:

"...this package uses the header line to show the table header when it 
is out of sight."

https://i.ibb.co/T8fD3BR/Captura.png


Best regards


El 13/03/2023 a las 12:37, Ihor Radchenko escribió:
> Ypo<ypuntot@gmail.com>  writes:
>
>> When enabled org-table-header-line-mode, the LaTeX symbols in the header
>> are not fontified.
> It would help if you provided a reproducer.
>
> Note that getting this right is a bit tricky. In particular, when table
> columns are shrunk.
>
> The function doing the work is `org-table-row-get-visible-string'.
> I am wondering if there is a better way to retrieve visible string than
> what is done in the function.
>

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Re: Org Table Header bug?

[Ihor Radchenko]

Ypo <ypuntot@gmail.com> writes:

> The heading and first lines of the table:
>
> |-------------------+---------------+-----------------|
> | NPS (~\Oslash_int pulg.) | DN (~\Oslash_int mm) | PP/PE (\Oslash_ext mm) |
> |-------------------+---------------+-----------------|
> | 1/8"              | DN 6          | PE 10 / PP 10   |
> | 1/4"              | DN 8          | PE 12 / PP 12   |
> | 3/8"              | DN 10         | PE 16 / PP 16   |
>
>
> The \Oslash appears as the Unicode character ⊘ normally.
>
>
> The \Oslash is not viewed as the Unicode character ⊘ with 
> "org-table-header-line-mode". And the first line of the table appears in 
> the heading.
>
> https://i.ibb.co/jht3HL0/Captura.png

Confirmed.

-- 
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>

Re: Org Table Header bug?

[Ihor Radchenko]

Ihor Radchenko <yantar92@posteo.net> writes:

>> The \Oslash is not viewed as the Unicode character ⊘ with 
>> "org-table-header-line-mode". And the first line of the table appears in 
>> the heading.
>>
>> https://i.ibb.co/jht3HL0/Captura.png
>
> Confirmed.

Fixed, on main.
https://git.savannah.gnu.org/cgit/emacs/org-mode.git/commit/?id=5f22a1be4

-- 
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>