fix up keymap creation

Author: RonnyPfannschmidt

pyrepl/keymap.py

@@ -174,7 +174,7 @@ def compile_keymap(keymap, empty=b''):
     r = {}
     import pprint
     for key, value in keymap.items():
-        r.setdefault(key[0], {})[key[1:]] = value
+        r.setdefault(key[:1], {})[key[1:]] = value
     for key, value in r.items():
         if empty in value:
             if len(value) != 1:

testing/test_keymap.py

@@ -0,0 +1,10 @@
+from pyrepl.keymap import compile_keymap
+
+
+def test_compile_keymap():
+    k = compile_keymap({
+        b'a': 'test',
+        b'bc': 'test2',
+    })
+
+    assert k == {b'a': 'test', b'b': { b'c': 'test2'}}