osteele/functional-javascript — pull request #5 by fschaefer (2012-10-25 10:59:59+00:00)
Title: Add "true", "false", "null" and "undefined" to protected identifiers.

This commit adds `true`, `false`, `null` and `undefined` to the protected indentifiers and prevents detecting them as arguments falsely. This allows usage like `"x.prop == true".lambda()`. The tests report `passed`.