From a74a8b537e8a82f1af63667fd73869b83d8b7d0d Mon Sep 17 00:00:00 2001
From: Shin'ya Ueoka <ueokande@i-beam.org>
Date: Sun, 1 Oct 2017 17:17:20 +0900
Subject: BackgroundInputComponent

---
 src/shared/keys.js | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 src/shared/keys.js

(limited to 'src/shared')

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 };
-- 
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