fix: multi-paragraph footnotes (#121)

src/generation/generate.rs

@@ -606,7 +606,7 @@ fn gen_footnote_reference(footnote_reference: &FootnoteReference, _: &mut Contex
 fn gen_footnote_definition(footnote_definition: &FootnoteDefinition, context: &mut Context) -> PrintItems {
   let mut items = PrintItems::new();
   items.push_string(format!("[^{}]: ", footnote_definition.name.trim()));
-  items.extend(gen_nodes(&footnote_definition.children, context));
+  items.extend(with_indent_times(gen_nodes(&footnote_definition.children, context), 4));
   items
 }
 

tests/specs/Issues/Issue0076.txt

@@ -0,0 +1,117 @@
+!! should format !!
+Some paragraph with a footnote[^1].
+
+[^1]: Footnotes, as well as endnotes, are strings of text placed at the bottom
+of a page in a book or document or at the end of a chapter, volume, or the whole
+text.
+
+    The footnote can provide an author's comments on the main text or
+[citations](https://en.wikipedia.org/wiki/Citation) of a reference work in
+support of the text.
+
+[expect]
+Some paragraph with a footnote[^1].
+
+[^1]: Footnotes, as well as endnotes, are strings of text placed at the bottom
+    of a page in a book or document or at the end of a chapter, volume, or the whole
+    text.
+
+    The footnote can provide an author's comments on the main text or
+    [citations](https://en.wikipedia.org/wiki/Citation) of a reference work in
+    support of the text.
+
+!! should keep footnote indented !!
+# Example
+
+[^1]: This is a footnote content.
+
+Here is a simple footnote[^1].
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br> With some additional text after it[^@#$%]
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br> and without disrupting the
+blocks[^bignote].
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+
+[^bignote]:
+
+    The first paragraph of the definition.
+
+    Paragraph two of the definition.
+
+    > A blockquote with
+    > multiple lines.
+
+    ~~~
+    a code block
+    ~~~
+
+    | Header 1 | Header 2 |
+    | -------- | -------- |
+    | Cell 1   | Cell 2   |
+
+    A \`final\` paragraph before list.
+
+    - Item 1
+    - Item 2
+      - Subitem 1
+      - Subitem 2
+
+[^@#$%]: A footnote on the label: "@#$%".
+
+[expect]
+# Example
+
+[^1]: This is a footnote content.
+
+Here is a simple footnote[^1].
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br> With some additional text after it[^@#$%]
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br> and without disrupting the
+blocks[^bignote].
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+<br><br><br><br><br><br><br><br><br><br><br>
+
+[^bignote]: The first paragraph of the definition.
+
+    Paragraph two of the definition.
+
+    > A blockquote with
+    > multiple lines.
+
+    ```
+    a code block
+    ```
+
+    | Header 1 | Header 2 |
+    | -------- | -------- |
+    | Cell 1   | Cell 2   |
+
+    A \`final\` paragraph before list.
+
+    - Item 1
+    - Item 2
+      - Subitem 1
+      - Subitem 2
+
+[^@#$%]: A footnote on the label: "@#$%".