From 948d25995b4f6a9dc1e33a7ba2de03363a43c684 Mon Sep 17 00:00:00 2001
From: Christophe Dervieux <christophe.dervieux@gmail.com>
Date: Mon, 13 Nov 2023 13:14:48 +0100
Subject: [PATCH 1/2] Patch Footnotes when in margin to support multiple
 paragraph

As it seems sidenotes CTAN package has an issue and does not handle it correctly, unless using a specific syntax
---
 src/resources/filters/quarto-post/latex.lua |  9 ++++++++-
 tests/docs/smoke-all/2023/11/13/7534.qmd    | 17 +++++++++++++++++
 2 files changed, 25 insertions(+), 1 deletion(-)
 create mode 100644 tests/docs/smoke-all/2023/11/13/7534.qmd

diff --git a/src/resources/filters/quarto-post/latex.lua b/src/resources/filters/quarto-post/latex.lua
index 608b4281ed..29e6e8e4ce 100644
--- a/src/resources/filters/quarto-post/latex.lua
+++ b/src/resources/filters/quarto-post/latex.lua
@@ -376,7 +376,14 @@ function render_latex()
       end
       
       return pandoc.Div(calloutContents)
-    end    
+    end,
+    Note = function(n)
+      if marginReferences() then
+        -- This is to support multiple paragraphs in footnotes in margin as sidenotes CTAN has some issue (quarto-dev/quarto-cli#7534)
+        n.content = pandoc.Para(pandoc.utils.blocks_to_inlines(n.content, {pandoc.RawInline('latex', '\n\\endgraf\n')}))
+        return n
+      end
+    end
   }
 end
 
diff --git a/tests/docs/smoke-all/2023/11/13/7534.qmd b/tests/docs/smoke-all/2023/11/13/7534.qmd
new file mode 100644
index 0000000000..71f4695029
--- /dev/null
+++ b/tests/docs/smoke-all/2023/11/13/7534.qmd
@@ -0,0 +1,17 @@
+---
+title: multiple paragraph in footnotes (#7534)
+reference-location: margin
+_quarto:
+  tests:
+    pdf: null
+    latex:
+      ensureFileRegexMatches:
+        - ['The first paragraph\.[\s\S]+\\endgraf[\s\S]+The second paragraph']
+        - []
+---
+
+Some text.[^note] Some more text.
+
+[^note]: The first paragraph.   
+    
+    The second paragraph.

From ab1fa7a577f506b3f2d9fb010f5f6e189941e4fd Mon Sep 17 00:00:00 2001
From: Christophe Dervieux <christophe.dervieux@gmail.com>
Date: Mon, 13 Nov 2023 14:41:32 +0100
Subject: [PATCH 2/2] Add to changelog

[skip ci]
---
 news/changelog-1.4.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/news/changelog-1.4.md b/news/changelog-1.4.md
index bc3bec6436..25821e73db 100644
--- a/news/changelog-1.4.md
+++ b/news/changelog-1.4.md
@@ -66,6 +66,7 @@
 - ([#6990](https://github.com/quarto-dev/quarto-cli/issues/6990)): Fix an issue where underscore in `filename` code cell attribute were not escaped.
 - ([#7175](https://github.com/quarto-dev/quarto-cli/issues/7175)): Fix an issue with code annotations when more than one digit is used for annotation number.
 - ([#7267](https://github.com/quarto-dev/quarto-cli/issues/7267)): Fix issue with longtable environments interfering with the `table` counter.
+- ([#7534](https://github.com/quarto-dev/quarto-cli/issues/7534)): Fix issue with multiple paragraph footnotes when using `reference-location: margin`.
 
 ## Docusaurus Format