Extract bib entries used in a document

Extract bib entries used in a document

[Benjamin Buchmuller]

I was wondering if there is a way to get the internal bibliography manager to write out a .bib (or XML or Lua table) containing only the entries used in a document? 

Somewhat similar to BibTeX (https://tex.stackexchange.com/questions/41821/creating-bib-file-containing-only-the-cited-references-of-a-bigger-bib-file).

I guess it must be internally created, but I don't see, at least from the manual, a command like \exportbtxdataset[default][way=bytext][used_references.bib].

Two use cases:

(1) Sharing a clean bib file with someone.

(2) Merging bib files from different sources based on the document. (Or even by chapter.)

Thanks for your reply.


Benjamin


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Re: Extract bib entries used in a document

[Alan Braslau]

On 15/07/21 21:53, Benjamin Buchmuller wrote:
> I was wondering if there is a way to get the internal bibliography manager to write out a .bib (or XML or Lua table) containing only the entries used in a document?
> 
> Somewhat similar to BibTeX (https://tex.stackexchange.com/questions/41821/creating-bib-file-containing-only-the-cited-references-of-a-bigger-bib-file).
> 
> I guess it must be internally created, but I don't see, at least from the manual, a command like \exportbtxdataset[default][way=bytext][used_references.bib].
> 
> Two use cases:
> 
> (1) Sharing a clean bib file with someone.
> 
> (2) Merging bib files from different sources based on the document. (Or even by chapter.)
> 
> Thanks for your reply.
> 
> 
> Benjamin

\savebtxdataset [my.bib] [criterium=chapter]

for example.
-- 
Alan
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