AW: How do I replace a string in all text that pandoc converts, i.e. how do I do this with a filter?

[<denis.maier-NSENcxR/0n0@public.gmane.org>]

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Just your example filter:

```lua
return {
  {
    Para = function (elem)
      if elem.content[1].text == "{{helloworld}}" then
        return pandoc.RawBlock('html','<div>abc</div>')
      else
        return elem
      end
    end,
  }
}
```

The problematic line is this: return pandoc.RawBlock('html','<div>abc</div>')
This adds a raw block that will only come in to effect when your output format is html.

If your target ist latex, you’ll need something like this: return pandoc.RawBlock('latex','\\whatever{abc}')

```cmd
pandoc test.md -L filter.lua -t latex
asf

\whatever{abc}

asf
```


Von: pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org <pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org> Im Auftrag von paulschillinger93-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Gesendet: Dienstag, 6. Dezember 2022 00:04
An: pandoc-discuss <pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
Betreff: Re: How do I replace a string in all text that pandoc converts, i.e. how do I do this with a filter?

No, my intended output is a PDF file. Does that change anything? Could you tell me what exactly you put in filter.lua?
Thanks!

On Monday, December 5, 2022 at 11:56:39 p.m. UTC+1 denis...-NSENcxR/0n0@public.gmane.org<mailto:denis...-NSENcxR/0n0@public.gmane.org> wrote:
What exactly are you doing? Your output format is html? I’ve just tested this and it seems to work.

```cmd
C:\Users\denis\Downloads\filter>cat test.md
asf

{{helloworld}}

asf
C:\Users\denis\Downloads\filter>pandoc test.md
<p>asf</p>
<p>{{helloworld}}</p>
<p>asf</p>

C:\Users\denis\Downloads\filter>pandoc test.md -L filter.lua
<p>asf</p>
<div>abc</div>
<p>asf</p>
```
Von: pandoc-...-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org <pandoc-...-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org> Im Auftrag von paulschi...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Gesendet: Montag, 5. Dezember 2022 18:58
An: pandoc-discuss <pandoc-...-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
Betreff: Re: How do I replace a string in all text that pandoc converts, i.e. how do I do this with a filter?

I've tried this:

return {
  {
    Para = function (elem)
      if elem.content[1].text == "{{helloworld}}" then
        return pandoc.RawBlock('html','<div>abc</div>')
      else
        return elem
      end
    end,
  }
}

but that only gets rid of {{helloworld}}, it doesn't replace it with anything. Sadly this doens't work for "==", i.e. those don't disappear.
On Monday, December 5, 2022 at 6:49:08 p.m. UTC+1 - wrote:
I've been trying to replace markdown/Obsidian highlights "==" either with something that LaTeX can use e.g. \hl or just delete it/replace it with nothing, but I can't figure out how to do this.

I've tried this:
function Str (str)
str.text = string.upper(str.text)
return str
end

But I can't even figure out where I'm meant to put my own text?

How do I rpelace == with " "?

Thanks!
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