draft: initial implementation

spec/keys_spec.lua

@@ -0,0 +1,18 @@
+local keys = require('lz.n.handler.keys')
+
+describe('keys', function()
+  it('parses ids correctly', function()
+    local tests = {
+      { '<C-/>', '<c-/>', true },
+      { '<C-h>', '<c-H>', true },
+      { '<C-h>k', '<c-H>K', false },
+    }
+    for _, test in ipairs(tests) do
+      if test[3] then
+        assert.same(keys.parse(test[1]).id, keys.parse(test[2]).id)
+      else
+        assert.is_not.same(keys.parse(test[1]).id, keys.parse(test[2]).id)
+      end
+    end
+  end)
+end)