Code blocks still unreadable after #312

[unbadfish]

The extension failed to convert some code to markdown after PR #312 (tested in commit a2fd13e)
The behavior varied in different website.

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https://learn.microsoft.com/en-us/vcpkg/get_started/get-started , in the partCreate the main.cpp file

• Current: multiline, has tab, language unselected, blocks not removed
  
• Previous: multiline, has tab, language unselected, blocks removed
  

1. In a2fd13e, The <span> blocks are not removed
2. In both versions, the empty links ref to moz-extension://.../_generated_background_page.html#4---build-and-run-the-project , not to a part of the real page (whichever to the markdown file or to the online website).
3. A great improve of this extension is that, the TOC is generated correctly,
   current:
   
   previous:
   

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https://threedots.tech/post/making-games-in-go/ , in the part Setting up the project.
Mentioned in #312 (comment)

• Current: one line, no tab, language selected (go), blocks removed
  
• Previous: multiline, no tab, language unselected, blocks removed
  

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Here's what confuses me:

1. Is there any "magic" code removed since v3.2.1? Can we copy some back?
2. Why the behavior varied in different website?

---

My env:
Firefox developer v125.0b9 (64 bit)
Obsidian v1.5.12
Code (commit):
a2fd13e ,
https://github.com/deathau/markdownload/tree/a2fd13ef96118fdf4f16780cb8178a73d55911e3

My steps to install the extension:

1. download the zip file in in commit a2fd13e ,
2. unzip it,
3. zip the src folder tosrc.zip,
4. install the src.zip to Firefox

---

a2fd13e-1 (double quoted)

    ```
    <span><span>#<span>include</span> <span>&lt;fmt/core.h&gt;</span></span>
    
    <span><span>int</span> <span>main</span><span>()</span>
    </span>{
        fmt::print(<span>"Hello World!\n"</span>);
        <span>return</span> <span>0</span>;
    }
    </span>
    ```

a2fd13e-3 (quote)

package main import "github.com/hajimehoshi/ebiten/v2" type Game struct{} func (g *Game) Update() error { return nil } func (g *Game) Draw(screen *ebiten.Image) { } func (g *Game) Layout(outsideWidth, outsideHeight int) (screenWidth, screenHeight int) { return outsideWidth, outsideHeight } func main() { g := &Game{} err := ebiten.RunGame(g) if err != nil { panic(err) } }