From: Albert Krewinkel <albert+pandoc-9EawChwDxG8hFhg+JK9F0w@public.gmane.org>
To: pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org
Subject: Re: Line number of input file
Date: Wed, 03 May 2023 09:03:13 +0200 [thread overview]
Message-ID: <87o7n1c2oy.fsf@zeitkraut.de> (raw)
In-Reply-To: <4b09ae5e-99be-4772-b65d-62c5ffe68ccfn-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
ThomasH <therch-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> writes:
> Is there a way to get at the current line number of the current input
> file in a Lua filter?
>
> I can get the input file via PANDOC_STATE.input_files alright, but
> what about the input line?
>
> I understand that Lua filters work on Pandoc ASTs, so the raw string
> input is already transformed. I used to save input line numbers with
> AST nodes when I wrote parsers. Is there such facility in Pandoc's
> ASTs? Writing a custom reader?
The CommonMark parser can be used with the `sourcepos` extension.
Enabling the extension will add positional information via div and span
attributes. The other parsers in pandoc don't have a comparable feature.
--
Albert Krewinkel GPG: 8eed e3e2 e8c5 6f18 81fe e836 388d c0b2 1f63 1124
next prev parent reply other threads:[~2023-05-03 7:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-03 6:16 ThomasH
[not found] ` <4b09ae5e-99be-4772-b65d-62c5ffe68ccfn-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
2023-05-03 7:03 ` Albert Krewinkel [this message]
[not found] ` <87o7n1c2oy.fsf-9EawChwDxG8hFhg+JK9F0w@public.gmane.org>
2023-05-04 5:56 ` ThomasH
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