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From: John MacFarlane <jgm-TVLZxgkOlNX2fBVCVOL8/A@public.gmane.org>
To: Liwei Ma <liwei.ma-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	pandoc-discuss
	<pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
Subject: Re: How to change image extension from svg to pdf?
Date: Mon, 28 Jun 2021 10:00:19 -0700	[thread overview]
Message-ID: <m2o8bpncv0.fsf@MacBook-Pro-2.hsd1.ca.comcast.net> (raw)
In-Reply-To: <350f80e8-7767-4498-acf4-6e468d66770dn-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>


This lua filter should do the job:

function Image(el)
  el.src = string.gsub(el.src, ".svg", ".pdf")
  return el
end

Liwei Ma <liwei.ma-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> writes:

> Pandoc supports ' --default-image-extension= ' to add a custom extension to 
> an image in markdown. While most markdown editor don't support to add a 
> default extension to the file name and cannot render right with images that 
> omits extension.
>
> So in an editor, one has to remain the extension such as 'file.svg' for 
> better rendering. While in pandoc script, it is better change the '*.svg' 
> to '*.pdf' for image files.
>
> Is there an easy way to do this? Or how to write a filter to do this?
>
> Best regards
>
> -- 
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  parent reply	other threads:[~2021-06-28 17:00 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-28 12:56 Liwei Ma
     [not found] ` <350f80e8-7767-4498-acf4-6e468d66770dn-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
2021-06-28 17:00   ` John MacFarlane [this message]
     [not found]     ` <m2o8bpncv0.fsf-jF64zX8BO0+FqBokazbCQ6OPv3vYUT2dxr7GGTnW70NeoWH0uzbU5w@public.gmane.org>
2021-06-29  8:54       ` Liwei Ma

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