Implement footnote definition.

src/wasm/footnote_definition.rs

@@ -2,17 +2,22 @@ use serde::Deserialize;
 use serde::Serialize;
 
 use super::ast_node::WasmAstNode;
+use super::headline::Noop;
 use super::macros::to_wasm;
 use super::to_wasm::ToWasm;
 use super::AdditionalProperties;
 use crate::compare::ElispFact;
 use crate::types::FootnoteDefinition;
+use crate::types::GetAffiliatedKeywords;
 use crate::wasm::to_wasm::ToWasmStandardProperties;
 
 #[derive(Debug, Serialize, Deserialize)]
 pub struct WasmFootnoteDefinition {
     #[serde(flatten)]
     pub(crate) additional_properties: AdditionalProperties,
+    pub(crate) label: String,
+    #[serde(rename = "pre-blank")]
+    pub(crate) pre_blank: Noop,
 }
 
 to_wasm!(
@@ -21,8 +26,12 @@ to_wasm!(
     original,
     wasm_context,
     { WasmAstNode::FootnoteDefinition(original) },
-    { "TODO".into() },
+    { "footnote-definition".into() },
     {
+        let additional_properties = original
+            .get_affiliated_keywords()
+            .to_wasm(wasm_context.clone())?;
+
         let children = original
             .children
             .iter()
@@ -36,7 +45,9 @@ to_wasm!(
         Ok((
             children,
             WasmFootnoteDefinition {
-                additional_properties: AdditionalProperties::default(),
+                additional_properties,
+                label: original.label.to_owned(),
+                pre_blank: Noop {},
             },
         ))
     }