Index - W
| waitBarrier | Neil |
| waitBarrierMaybe | Neil |
| when | Neil |
| whenJust | Neil |
| whenM | Neil |
| whileM | Neil |
| withBuffering | Neil |
| withCurrentDirectory | Neil |
| withLock | Neil |
| withLockTry | Neil |
| withNumCapabilities | Neil |
| withTempDir | Neil |
| withTempFile | Neil |
| withVar | Neil |
| word1 | Neil |
| words | Neil |
| wordsBy | Neil |
| writeFileBinary | Neil |
| writeFileEncoding | Neil |
| writeFileUTF8 | Neil |
| writeIORef' | Neil |