Wrap around to next row on tab (#395)

Co-authored-by: Jarom Madsen <[email protected]>
iddan · Jun 2, 2024 · b3e36aa · b3e36aa
1 parent 4e553b5
commit b3e36aa
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/src/reducer.ts b/src/reducer.ts
@@ -412,9 +412,12 @@ export const go =
     if (!state.active) {
       return;
     }
+    const size = Matrix.getSize(state.model.data);
+    const newColumn = state.active.column + columnDelta;
+    const shouldWrap = newColumn >= size.columns;
     const nextActive = {
-      row: state.active.row + rowDelta,
-      column: state.active.column + columnDelta,
+      row: state.active.row + rowDelta + (shouldWrap ? 1 : 0),
+      column: (state.active.column + columnDelta) % size.columns,
     };
     if (!Matrix.has(nextActive, state.model.data)) {
       return { ...state, mode: "view" };