| H | Hoodle.Util |
| Handle | Hoodle.ModelAction.Select |
| HandleBL | Hoodle.ModelAction.Select |
| HandleBM | Hoodle.ModelAction.Select |
| HandleBR | Hoodle.ModelAction.Select |
| HandleML | Hoodle.ModelAction.Select |
| HandleMR | Hoodle.ModelAction.Select |
| HandleTL | Hoodle.ModelAction.Select |
| HandleTM | Hoodle.ModelAction.Select |
| HandleTR | Hoodle.ModelAction.Select |
| highlighterStart | Hoodle.Coroutine.Highlighter, Hoodle.Coroutine |
| HighlighterWork | Hoodle.Type.Enum, Hoodle.Type |
| hitInHandle | Hoodle.ModelAction.Select |
| hitInSelection | Hoodle.ModelAction.Select |
| hitLassoItem | Hoodle.ModelAction.Select |
| hitLassoPoint | Hoodle.ModelAction.Select |
| hitLassoStroke | Hoodle.ModelAction.Select |
| hoist | Hoodle.Script.Coroutine |
| Hoodle | Hoodle.Type.Alias |
| hoodleFileControl | Hoodle.Type.HoodleState, Hoodle.Type |
| hoodleFileName | Hoodle.Type.HoodleState, Hoodle.Type |
| HoodleModeState | Hoodle.Type.HoodleState, Hoodle.Type |
| hoodleModeState | Hoodle.Type.HoodleState, Hoodle.Type |
| hoodleModeStateEither | Hoodle.Type.HoodleState, Hoodle.Type |
| HoodleState | |
| 1 (Type/Class) | Hoodle.Type.HoodleState, Hoodle.Type |
| 2 (Data Constructor) | Hoodle.Type.HoodleState, Hoodle.Type |
| Hook | |
| 1 (Type/Class) | Hoodle.Script.Hook |
| 2 (Data Constructor) | Hoodle.Script.Hook |
| hook | Hoodle.Script |
| hookSet | Hoodle.Type.HoodleState, Hoodle.Type |
| horizAdjConnId | Hoodle.Type.Canvas, Hoodle.Type |
| horizAdjustment | Hoodle.Type.Canvas, Hoodle.Type |
| HS | Hoodle.Util |
| HScrollBarMoved | Hoodle.Type.Event, Hoodle.Type |
| hscrollBarMoved | Hoodle.Coroutine.Scroll |
| HSplit | Hoodle.Type.Window |
| HttpUrl | Hoodle.Util |