From e92f1a5ecf374473447fdac7e5961845346df4ad Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Tue, 27 Sep 2022 09:04:36 -0700
Subject: Allow `url` field in bibtext (input and output).

This field is not officially supported, but many styles
can handle it (<https://www.bibtex.com/f/url-field/>),
and others will ignore it.

Closes #8287.
---
 src/Text/Pandoc/Citeproc/BibTeX.hs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src')

diff --git a/src/Text/Pandoc/Citeproc/BibTeX.hs b/src/Text/Pandoc/Citeproc/BibTeX.hs
index 548190439..72f2362e6 100644
--- a/src/Text/Pandoc/Citeproc/BibTeX.hs
+++ b/src/Text/Pandoc/Citeproc/BibTeX.hs
@@ -179,6 +179,8 @@ writeBibtexString opts variant mblang ref =
            , "type"
            , "note"
            , "annote"
+           , "url" -- not officially supported, but supported by
+                   -- some styles (#8287)
            ]
 
   valToInlines (TextVal t) = B.text t
-- 
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