| backColor | Graphics.Vty.Inline |
| backColorDiff | Graphics.Vty.DisplayAttributes |
| Background | |
| 1 (Type/Class) | Graphics.Vty.Picture, Graphics.Vty |
| 2 (Data Constructor) | Graphics.Vty.Picture, Graphics.Vty |
| backgroundAttr | Graphics.Vty.Picture, Graphics.Vty |
| backgroundChar | Graphics.Vty.Picture, Graphics.Vty |
| backgroundFill | Graphics.Vty.Image, Graphics.Vty |
| black | Graphics.Vty.Attributes, Graphics.Vty |
| BLeft | Graphics.Vty.Input.Events, Graphics.Vty.Input, Graphics.Vty |
| blink | Graphics.Vty.Attributes, Graphics.Vty |
| BlitEnv | |
| 1 (Type/Class) | Graphics.Vty.PictureToSpans |
| 2 (Data Constructor) | Graphics.Vty.PictureToSpans |
| BlitM | Graphics.Vty.PictureToSpans |
| BlitState | |
| 1 (Type/Class) | Graphics.Vty.PictureToSpans |
| 2 (Data Constructor) | Graphics.Vty.PictureToSpans |
| blue | Graphics.Vty.Attributes, Graphics.Vty |
| BMiddle | Graphics.Vty.Input.Events, Graphics.Vty.Input, Graphics.Vty |
| bold | Graphics.Vty.Attributes, Graphics.Vty |
| BracketedPaste | Graphics.Vty.Output.Interface, Graphics.Vty |
| bracketedPasteFinished | Graphics.Vty.Input.Paste |
| bracketedPasteMode | Graphics.Vty.Config, Graphics.Vty |
| bracketedPasteStarted | Graphics.Vty.Input.Paste |
| BRight | Graphics.Vty.Input.Events, Graphics.Vty.Input, Graphics.Vty |
| brightBlack | Graphics.Vty.Attributes, Graphics.Vty |
| brightBlue | Graphics.Vty.Attributes, Graphics.Vty |
| brightCyan | Graphics.Vty.Attributes, Graphics.Vty |
| brightGreen | Graphics.Vty.Attributes, Graphics.Vty |
| brightMagenta | Graphics.Vty.Attributes, Graphics.Vty |
| brightRed | Graphics.Vty.Attributes, Graphics.Vty |
| brightWhite | Graphics.Vty.Attributes, Graphics.Vty |
| brightYellow | Graphics.Vty.Attributes, Graphics.Vty |
| buildSpans | Graphics.Vty.PictureToSpans |
| Button | Graphics.Vty.Input.Events, Graphics.Vty.Input, Graphics.Vty |