* Line number of input file @ 2023-05-03 6:16 ThomasH [not found] ` <4b09ae5e-99be-4772-b65d-62c5ffe68ccfn-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org> 0 siblings, 1 reply; 3+ messages in thread From: ThomasH @ 2023-05-03 6:16 UTC (permalink / raw) To: pandoc-discuss [-- Attachment #1.1: Type: text/plain, Size: 844 bytes --] 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? T. -- You received this message because you are subscribed to the Google Groups "pandoc-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To view this discussion on the web visit https://groups.google.com/d/msgid/pandoc-discuss/4b09ae5e-99be-4772-b65d-62c5ffe68ccfn%40googlegroups.com. [-- Attachment #1.2: Type: text/html, Size: 1225 bytes --] ^ permalink raw reply [flat|nested] 3+ messages in thread
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* Re: Line number of input file [not found] ` <4b09ae5e-99be-4772-b65d-62c5ffe68ccfn-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org> @ 2023-05-03 7:03 ` Albert Krewinkel [not found] ` <87o7n1c2oy.fsf-9EawChwDxG8hFhg+JK9F0w@public.gmane.org> 0 siblings, 1 reply; 3+ messages in thread From: Albert Krewinkel @ 2023-05-03 7:03 UTC (permalink / raw) To: pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw 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 ^ permalink raw reply [flat|nested] 3+ messages in thread
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* Re: Line number of input file [not found] ` <87o7n1c2oy.fsf-9EawChwDxG8hFhg+JK9F0w@public.gmane.org> @ 2023-05-04 5:56 ` ThomasH 0 siblings, 0 replies; 3+ messages in thread From: ThomasH @ 2023-05-04 5:56 UTC (permalink / raw) To: pandoc-discuss [-- Attachment #1.1: Type: text/plain, Size: 1371 bytes --] Ah, ok, thanks. On Wednesday, May 3, 2023 at 9:08:22 AM UTC+2 Albert Krewinkel wrote: > > ThomasH <the...-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 > -- You received this message because you are subscribed to the Google Groups "pandoc-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To view this discussion on the web visit https://groups.google.com/d/msgid/pandoc-discuss/e57d7ea9-cdc6-4cad-b23e-babc48283893n%40googlegroups.com. [-- Attachment #1.2: Type: text/html, Size: 2002 bytes --] ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2023-05-04 5:56 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2023-05-03 6:16 Line number of input file ThomasH [not found] ` <4b09ae5e-99be-4772-b65d-62c5ffe68ccfn-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org> 2023-05-03 7:03 ` Albert Krewinkel [not found] ` <87o7n1c2oy.fsf-9EawChwDxG8hFhg+JK9F0w@public.gmane.org> 2023-05-04 5:56 ` ThomasH
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