Add lint warning when code block is indented inconsistently inside list

[ajb5d]

Bug description

I'm trying to include a code block in a numbered list and I'm getting unexpected output:

Input:

---
title: "Test"
author: "Andew Barros"
format: html
---

1. Question

    ```{r}
    1 + 1
    ```

1. Question 2

Output:

1. Question

1 + 1

::: {.cell-output .cell-output-stdout} [1] 2 ::: :::

2. Question 2

(The line with ::: is visible in the output both when rendered to html and PDF).

If I render that same file through the rmarkdown pathway -- I get the intended output

I'm using RStudio 2022.07.2 Build 576 on MacOS 13.0.1

Checklist

• Please include a minimal, fully reproducible example in a single .qmd file? Please provide the whole file rather than the snippet you believe is causing the issue.
• Please format your issue so it is easier for us to read the bug report.
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[cscheid]

We should have a linting pass that warns about this, but the issue is your {r} cell is indented slightly wrongly. Try indenting it to the same level as Question:

---
title: "Test"
author: "Andew Barros"
format: html
---

1. Question

   ```{r}
   1 + 1
   ```

1. Question 2

Then you'll see this output:

[ajb5d]

Oh! I thought I had to have four spaces -- I think that's what Pandoc requires.

[cscheid]

You need four extra spaces for text to be interpreted as code. That's slightly different from what you're doing here, which is putting a code block inside an enumeration. In this case, what you need is for the indentation of the triple ticks to match that of the particular item where the code cell lives (three spaces is what you used in Question)

[mcanouil]

Duplicate of:

• Indented code cells in enumerated lists render with fenced div indicators that shouldn't be visible on the output #7551