Index - B
| BIO | |
| 1 (Type/Class) | Z.IO.BIO, Z.IO |
| 2 (Data Constructor) | Z.IO.BIO, Z.IO |
| BIOException | |
| 1 (Type/Class) | Z.IO.BIO, Z.IO |
| 2 (Data Constructor) | Z.IO.BIO, Z.IO |
| Black | Z.IO.StdStream.Ansi |
| blinkOff | Z.IO.StdStream.Ansi |
| BlockedIndefinitelyOnMVar | |
| 1 (Data Constructor) | Z.IO.Exception, Z.IO |
| 2 (Type/Class) | Z.IO.Exception, Z.IO |
| BlockedIndefinitelyOnSTM | |
| 1 (Data Constructor) | Z.IO.Exception, Z.IO |
| 2 (Type/Class) | Z.IO.Exception, Z.IO |
| Blue | Z.IO.StdStream.Ansi |
| bold | Z.IO.StdStream.Ansi |
| boldIntensity | Z.IO.StdStream.Ansi |
| bracket | Z.IO.Exception, Z.IO |
| bracketOnError | Z.IO.Exception, Z.IO |
| bracket_ | Z.IO.Exception, Z.IO |
| BufferedInput | Z.IO.Buffered, Z.IO |
| BufferedOutput | Z.IO.Buffered, Z.IO |
| bufInput | Z.IO.Buffered, Z.IO |
| bufOutput | Z.IO.Buffered, Z.IO |