added inline footnote.

1 files changed, 13 insertions, 0 deletions

diff --git a/src/client/util/ProsemirrorExampleTransfer.ts b/src/client/util/ProsemirrorExampleTransfer.ts
index bcb8b404b..419311df8 100644
--- a/src/client/util/ProsemirrorExampleTransfer.ts
+++ b/src/client/util/ProsemirrorExampleTransfer.ts
@@ -51,6 +51,19 @@ export default function buildKeymap<S extends Schema<any>>(schema: S, mapKeys?:
 
     bind("Ctrl->", wrapIn(schema.nodes.blockquote));
 
+    bind("^", (state: EditorState<S>, dispatch: (tx: Transaction<S>) => void) => {
+        let newNode = schema.nodes.footnote.create({});
+        if (dispatch && state.selection.from === state.selection.to) {
+            let tr = state.tr;
+            tr.replaceSelectionWith(newNode); // replace insertion with a footnote.
+            dispatch(tr.setSelection(new NodeSelection( // select the footnote node to open its display
+                tr.doc.resolve(  // get the location of the footnote node by subtracting the nodesize of the footnote from the current insertion point anchor (which will be immediately after the footnote node)
+                    tr.selection.anchor - tr.selection.$anchor.nodeBefore!.nodeSize))));
+            return true;
+        }
+        return false;
+    })
+
 
     let cmd = chainCommands(exitCode, (state, dispatch) => {
         if (dispatch) {