Support setting .landscape class directly on a crossref div (e.g. to make a table in lanscape mode)

[eric-roca]

Bug description

I am trying to provide my research articles both as html and pdf. Regarding the pdf generation, I am unable to combine referencing a table and placing it in landscape mode when raw latex is used.

Steps to reproduce

---
format:
  pdf:
    number-sections: true
    pdf-engine: tectonic
    pdf-engine-opts:
      - '--print'
    include-in-header:
      - text: |
          \usepackage{booktabs}
---

::: {.landscape #tbl-table}
```{=latex}
\begin{tabular}{lcccccccc}
&\multicolumn{8}{c}{Dep. variable: Lit. equality index, 1866} \\ \cmidrule(lr){2-8}
&\multicolumn{2}{c}{Baseline}         &\multicolumn{2}{c}{Fixed-effects}    &\multicolumn{2}{c}{Geography}        &\multicolumn{2}{c}{Monasteries}      \\
&\multicolumn{1}{c}{(1)}         &\multicolumn{1}{c}{(2)}         &\multicolumn{1}{c}{(3)}         &\multicolumn{1}{c}{(4)}         &\multicolumn{1}{c}{(5)}         &\multicolumn{1}{c}{(6)}         &\multicolumn{1}{c}{(7)}         &\multicolumn{1}{c}{(8)}         \\
\midrule
Beguinage (0/1)&    0.144         &                  &    0.153         &                  &    0.110         &                  &    0.101         &                  \\
          &  (0.019)***&                  &  (0.019)***&                  &  (0.026)***&                  &  (0.024)***&                  \\
          &  [0.019]***&                  &  [0.020]***&                  &  [0.027]***&                  &  [0.025]***&                  \\
Exposure (centuries)&                  &    0.021         &                  &    0.022         &                  &    0.014         &                  &    0.012         \\
          &                  &  (0.003)***&                  &  (0.003)***&                  &  (0.005)***&                  &  (0.005)***\\
          &                  &  [0.003]***&                  &  [0.003]***&                  &  [0.006]** &                  &  [0.006]** \\
\midrule
Fixed-effects&\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{Canton}         &\multicolumn{1}{c}{Canton}         &\multicolumn{1}{c}{Canton}         &\multicolumn{1}{c}{Canton}         &\multicolumn{1}{c}{Canton}         &\multicolumn{1}{c}{Canton}         \\
Geography &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{Yes}         &\multicolumn{1}{c}{Yes}         &\multicolumn{1}{c}{Yes}         &\multicolumn{1}{c}{Yes}         \\
Monasteries&\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{Yes}         &\multicolumn{1}{c}{Yes}         \\
Observations&\multicolumn{1}{c}{2549}         &\multicolumn{1}{c}{2549}         &\multicolumn{1}{c}{2549}         &\multicolumn{1}{c}{2549}         &\multicolumn{1}{c}{2447}         &\multicolumn{1}{c}{2447}         &\multicolumn{1}{c}{2447}         &\multicolumn{1}{c}{2447}         \\
\(R^{2}\) &\multicolumn{1}{c}{0.030}         &\multicolumn{1}{c}{0.029}         &\multicolumn{1}{c}{0.203}         &\multicolumn{1}{c}{0.200}         &\multicolumn{1}{c}{0.231}         &\multicolumn{1}{c}{0.225}         &\multicolumn{1}{c}{0.235}         &\multicolumn{1}{c}{0.229}         \\
\end{tabular}
```
<figcaption style="text-align: left;">
<em>Note: </em>
    This table presents the results of OLS regressions relating the presence of beguinages to increased gender equality proxied by the variable $literacy\, equality\, index_{i(j}$, see main text for a description.
    Columns 1) and 2) include only the presence of beguinages as a regressor.
    Columns 3) and 4) add fixed-effects at the canton level.
    In Columns 5) and 6) exogenous variables are incorporated, namely, latitude, longitude, distance to Leuven, to large cities (defined in 1300), to the sea and rivers, caloric yield, soil type and crop productivity, province and arrondissement capital status as well as ruler fixed effects. All distances in log-km.
    Columns 7) and 8) further control for the presence of monasteries: masculine, feminine and unknown.
    From Column 5) onward, we always control for the total population during 1866.
    Standard errors clustered at the canton level in parenthesis and Conley standard errors, with a Bartlett kernel and a cut-off distance of 40 km, in brackets.
    ${}^{*}\, p < 0.1$, ${}^{**}\, p < 0.05$, ${}^{***}\, p < 0.01$.
</figcaption>

:::
</p>

Actual behavior

When both landscape and a reference are included, the page is in vertical model

Expected behavior

Rotate the page and get a reference

Your environment

IDE: quarto cli commands
OS: Arch Linux
Latex distribution: tectonic

Quarto check output

Quarto 1.7.6
[✓] Checking environment information...
Quarto cache location: /home/eric/.cache/quarto
[✓] Checking versions of quarto binary dependencies...
Pandoc version 3.4.0: OK
Dart Sass version 1.70.0: OK
Deno version 1.46.3: OK
Typst version 0.11.0: OK
[✓] Checking versions of quarto dependencies......OK
[✓] Checking Quarto installation......OK
Version: 1.7.6
Path: /opt/quarto/bin

[✓] Checking tools....................OK
Chromium: 869685
TinyTeX: (not installed)

[✓] Checking LaTeX....................OK
Tex: (not detected)

[✓] Checking basic markdown render....OK

[✓] Checking Python 3 installation....OK
Version: 3.13.2
Path: /usr/bin/python3
Jupyter: 5.7.2
Kernels: python3

[✓] Checking Jupyter engine render....OK

[✓] Checking R installation...........(None)

  Unable to locate an installed version of R.
  Install R from https://cloud.r-project.org/

[mcanouil]

Why do you have HTML markup?
You probably should split ::: {.landscape #tbl-table} into two divs.
You clearly should not have HTML markup outside of raw block and not at all if you are aiming at PDF/LaTeX.

Also, if you use pre-releases, please keep your version up to date before opening issues.

In the future, please use discussions when requesting help.

Input	Output
--- format: pdf --- ::: {.landscape} ::: {#tbl-table} ```{=latex} \begin{tabular}{|l|c|r|} \hline Column 1 & Column 2 & Column 3 \\ \hline Data 1 & Data 2 & Data 3 \\ \hline Data 4 & Data 5 & Data 6 \\ \hline \end{tabular} ``` *Note:* {{< lipsum 1 >}} ::: :::

[eric-roca]

That was it, thank you!

[mcanouil]

I edited my reply:

In the future, please use discussions when requesting help.

Input	Output
--- format: pdf --- ::: {.landscape} ::: {#tbl-table} ```{=latex} \begin{tabular}{|l|c|r|} \hline Column 1 & Column 2 & Column 3 \\ \hline Data 1 & Data 2 & Data 3 \\ \hline Data 4 & Data 5 & Data 6 \\ \hline \end{tabular} ``` *Note:* {{< lipsum 1 >}} ::: :::

[cderv]

Trying to set .landscape on the same div is not surprising to me. 🤔

I wonder if we could / should detect the .landscape class and handle it as if it were a div inside a div. This would be by convenience to support this syntax.

Otherwise, maybe we should warn that .landscape was detected but is ignored.

The only drawback I see is that it would make .landscape a "protected" class because it would be Quarto only, as we would warn or act when we see it. But this wouldn't be the first.

Example something like

Div = function(d)
    local _, i  = d.classes:find("landscape")
    if i and #d.classes > 0 then
        quarto.log.output("Found landscape div")
        d.classes:remove(i)
        return pandoc.Div(d, {'', {'landscape'} })
    end
end

---
format: pdf
filters: 
  - path: landscape.lua
    at: pre-ast
---

::: {.landscape #tbl-table}

```{=latex}
\begin{tabular}{|l|c|r|}
\hline
Column 1 & Column 2 & Column 3 \\ \hline
Data 1   & Data 2   & Data 3   \\ \hline
Data 4   & Data 5   & Data 6   \\ \hline
\end{tabular}
```

Table captions

:::

Regarding @mcanouil, you may have found a new issue when two captions are provided. See your screenshot, there is Table 1 and Table 2.

Your example provide \begin{table} which is not adviced - Quarto will handle the table environment. The caption should be below and last element

So I would give this example

---
format: pdf
---

::: {.landscape}
::: {#tbl-table}

```{=latex}
\begin{tabular}{|l|c|r|}
\hline
Column 1 & Column 2 & Column 3 \\ \hline
Data 1   & Data 2   & Data 3   \\ \hline
Data 4   & Data 5   & Data 6   \\ \hline
\end{tabular}
```

Sample Table

:::

*Note:* {{< lipsum 1 >}}

:::

which leads for @eric-roca to

---
format: pdf
---

::: {.landscape}
::: {#tbl-table}

```{=latex}
\begin{tabular}{lcccccccc}
&\multicolumn{8}{c}{Dep. variable: Lit. equality index, 1866} \\ \cmidrule(lr){2-8}
&\multicolumn{2}{c}{Baseline}         &\multicolumn{2}{c}{Fixed-effects}    &\multicolumn{2}{c}{Geography}        &\multicolumn{2}{c}{Monasteries}      \\
&\multicolumn{1}{c}{(1)}         &\multicolumn{1}{c}{(2)}         &\multicolumn{1}{c}{(3)}         &\multicolumn{1}{c}{(4)}         &\multicolumn{1}{c}{(5)}         &\multicolumn{1}{c}{(6)}         &\multicolumn{1}{c}{(7)}         &\multicolumn{1}{c}{(8)}         \\
\midrule
Beguinage (0/1)&    0.144         &                  &    0.153         &                  &    0.110         &                  &    0.101         &                  \\
          &  (0.019)***&                  &  (0.019)***&                  &  (0.026)***&                  &  (0.024)***&                  \\
          &  [0.019]***&                  &  [0.020]***&                  &  [0.027]***&                  &  [0.025]***&                  \\
Exposure (centuries)&                  &    0.021         &                  &    0.022         &                  &    0.014         &                  &    0.012         \\
          &                  &  (0.003)***&                  &  (0.003)***&                  &  (0.005)***&                  &  (0.005)***\\
          &                  &  [0.003]***&                  &  [0.003]***&                  &  [0.006]** &                  &  [0.006]** \\
\midrule
Fixed-effects&\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{Canton}         &\multicolumn{1}{c}{Canton}         &\multicolumn{1}{c}{Canton}         &\multicolumn{1}{c}{Canton}         &\multicolumn{1}{c}{Canton}         &\multicolumn{1}{c}{Canton}         \\
Geography &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{Yes}         &\multicolumn{1}{c}{Yes}         &\multicolumn{1}{c}{Yes}         &\multicolumn{1}{c}{Yes}         \\
Monasteries&\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{No}         &\multicolumn{1}{c}{Yes}         &\multicolumn{1}{c}{Yes}         \\
Observations&\multicolumn{1}{c}{2549}         &\multicolumn{1}{c}{2549}         &\multicolumn{1}{c}{2549}         &\multicolumn{1}{c}{2549}         &\multicolumn{1}{c}{2447}         &\multicolumn{1}{c}{2447}         &\multicolumn{1}{c}{2447}         &\multicolumn{1}{c}{2447}         \\
\(R^{2}\) &\multicolumn{1}{c}{0.030}         &\multicolumn{1}{c}{0.029}         &\multicolumn{1}{c}{0.203}         &\multicolumn{1}{c}{0.200}         &\multicolumn{1}{c}{0.231}         &\multicolumn{1}{c}{0.225}         &\multicolumn{1}{c}{0.235}         &\multicolumn{1}{c}{0.229}         \\
\end{tabular}
```

Sample Table

:::

*Note:* {{< lipsum 1 >}}

:::

[cderv]

I am reopening to consider and discuss the feature request for this syntax

---
format: pdf
---

::: {.landscape #tbl-table}

| A | B |
|---|---|
| C | D |

Table caption

:::