From 9f8717c88a4e766720798393159a6bfc5f57e007 Mon Sep 17 00:00:00 2001
From: Michael Goerz <mail@michaelgoerz.net>
Date: Thu, 14 Nov 2024 12:32:36 -0500
Subject: [PATCH] Compatibility with BibInternal v0.3.7

---
 Project.toml      |  2 --
 src/formatting.jl | 19 +++++++++++++++++--
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/Project.toml b/Project.toml
index 27bb784..1392442 100644
--- a/Project.toml
+++ b/Project.toml
@@ -5,7 +5,6 @@ version = "1.3.4+dev"
 
 [deps]
 AbstractTrees = "1520ce14-60c1-5f80-bbc7-55ef81b5835c"
-BibInternal = "2027ae74-3657-4b95-ae00-e2f7d55c3e64"
 Bibliography = "f1be7e48-bf82-45af-a471-ae754a193061"
 Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
@@ -17,7 +16,6 @@ Unicode = "4ec0a83e-493e-50e2-b9ac-8f72acf5a8f5"
 
 [compat]
 AbstractTrees = "0.4"
-BibInternal = "=0.3.6"
 Bibliography = "0.2.15"
 Dates = "1"
 Documenter = "1"
diff --git a/src/formatting.jl b/src/formatting.jl
index bce290d..f81026f 100644
--- a/src/formatting.jl
+++ b/src/formatting.jl
@@ -304,7 +304,7 @@ function format_published_in(
     else
         @assert entry.type == "unpublished" "Unexpected type $(repr(entry.type))"
         # @unpublished should be rendered entirely via the Note field.
-        if isempty(get(entry.fields, "note", ""))
+        if !has_note(entry)
             @warn "unpublished $(entry.id) does not have a 'note'"
         end
     end
@@ -512,8 +512,23 @@ function format_vol_num_series(
 end
 
 
+function has_note(entry)
+    if hasproperty(entry, :note)
+        return !isempty(entry.note)
+    else
+        return !isempty(get(entry.fields, "note", ""))
+    end
+end
+
+
 function format_note(entry)
-    return strip(get(entry.fields, "note", "")) |> tex_to_markdown
+    if hasproperty(entry, :note)
+        # BibInternal v0.3.7
+        return strip(entry.note) |> tex_to_markdown
+    else
+        # BibInternal <=v0.3.6
+        return strip(get(entry.fields, "note", "")) |> tex_to_markdown
+    end
 end