1 files changed, 21 insertions, 0 deletions
diff --git a/src/shared/keys.js b/src/shared/keys.js
new file mode 100644
index 0000000..aca050e
--- /dev/null
+++ b/src/shared/keys.js
@@ -0,0 +1,21 @@
+const asKeymapChars = (keys) => {
+  return keys.map((k) => {
+    let c = String.fromCharCode(k.code);
+    if (k.ctrl) {
+      return '<C-' + c.toUpperCase() + '>';
+    }
+    return c;
+  }).join('');
+};
+
+const asCaretChars = (keys) => {
+  return keys.map((k) => {
+    let c = String.fromCharCode(k.code);
+    if (k.ctrl) {
+      return '^' + c.toUpperCase();
+    }
+    return c;
+  }).join('');
+};
+
+export { asKeymapChars, asCaretChars };