| L | Swarm.Language.Syntax |
| Label | Swarm.Game.Scenario.Objective.Graph |
| Lambda | Swarm.Language.LSP.VarUsage |
| LambdaArgMismatch | Swarm.Language.Typecheck |
| lastEntry | Swarm.TUI.Model.Repl |
| lastFrameTime | Swarm.TUI.Model.UI |
| lastInfoTime | Swarm.TUI.Model.UI |
| lastSeenMessageTime | Swarm.Game.State |
| lastWorldEditorMessage | Swarm.TUI.Editor.Model |
| LaunchControls | |
| 1 (Type/Class) | Swarm.TUI.Launch.Model |
| 2 (Data Constructor) | Swarm.TUI.Launch.Model |
| LaunchOptions | |
| 1 (Type/Class) | Swarm.TUI.Launch.Model |
| 2 (Data Constructor) | Swarm.TUI.Launch.Model |
| LaunchParams | |
| 1 (Data Constructor) | Swarm.Game.Scenario.Status |
| 2 (Type/Class) | Swarm.Game.State |
| layoutParagraphs | Swarm.TUI.View.Util |
| LeafCode | Swarm.Language.Text.Markdown |
| LeafCodeBlock | Swarm.Language.Text.Markdown |
| LeafRaw | Swarm.Language.Text.Markdown |
| LeafText | Swarm.Language.Text.Markdown |
| LearnEntity | Swarm.Game.CESK, Swarm.Game.Robot |
| leftLabel | Swarm.TUI.Border |
| leLocation | Swarm.Game.Log, Swarm.Game.Robot |
| Leq | |
| 1 (Data Constructor) | Swarm.Language.Syntax |
| 2 (Data Constructor) | Swarm.Game.World.Syntax |
| leRobotID | Swarm.Game.Log, Swarm.Game.Robot |
| leRobotName | Swarm.Game.Log, Swarm.Game.Robot |
| leSource | Swarm.Game.Log, Swarm.Game.Robot |
| Let | Swarm.Language.LSP.VarUsage |
| leText | Swarm.Game.Log, Swarm.Game.Robot |
| leTime | Swarm.Game.Log, Swarm.Game.Robot |
| lexeme | Swarm.Game.World.Parse |
| lgTicksPerSecond | Swarm.TUI.Model.UI |
| liftE | Swarm.Util.Yaml |
| liftText | Swarm.Util |
| lightCyanAttr | Swarm.TUI.Attr |
| Liquid | Swarm.Game.Entity |
| listAchievements | Swarm.Game.Achievement.Definitions |
| listAllObjectives | Swarm.Game.Scenario.Objective |
| listDrawEntityPaintElement | Swarm.TUI.Editor.View |
| listDrawTerrainElement | Swarm.TUI.Editor.View |
| Listen | Swarm.Language.Syntax |
| listEnums | Swarm.Util |
| listWidget | Swarm.TUI.Model.Goal |
| loadAchievementsInfo | Swarm.Game.Achievement.Persistence |
| loadCell | Swarm.Game.World |
| loadEntities | Swarm.Game.Entity |
| LoadingFailure | Swarm.Game.Failure |
| loadRecipes | Swarm.Game.Recipe |
| loadRegion | Swarm.Game.World |
| loadScenario | Swarm.Game.Scenario, Swarm.Game.ScenarioInfo |
| loadScenarioFile | Swarm.Game.Scenario, Swarm.Game.ScenarioInfo |
| loadScenarioInfo | Swarm.Game.ScenarioInfo |
| loadScenarios | Swarm.Game.ScenarioInfo |
| loadVisibleRegion | Swarm.TUI.Controller.Util |
| loadWorld | Swarm.Game.World.Load |
| loadWorlds | Swarm.Game.World.Load |
| localE | Swarm.Util.Yaml |
| Located | Swarm.Game.Log, Swarm.Game.Robot |
| LocatedTCFrame | |
| 1 (Type/Class) | Swarm.Language.Typecheck |
| 2 (Data Constructor) | Swarm.Language.Typecheck |
| Location | |
| 1 (Type/Class) | Swarm.Game.Location |
| 2 (Data Constructor) | Swarm.Game.Location |
| locationToString | Swarm.TUI.View.Util |
| locToCoords | Swarm.Game.World.Coords, Swarm.Game.World |
| LocVar | Swarm.Language.Syntax |
| locVarToSyntax' | Swarm.Language.Syntax |
| Log | Swarm.Language.Syntax |
| LogEntry | |
| 1 (Type/Class) | Swarm.Game.Log, Swarm.Game.Robot |
| 2 (Data Constructor) | Swarm.Game.Log, Swarm.Game.Robot |
| logEvent | Swarm.TUI.Model |
| Logged | Swarm.Game.Log, Swarm.Game.Robot |
| logic | Swarm.Game.Scenario.Objective |
| LogLocation | Swarm.Game.Log, Swarm.Game.Robot |
| LogSource | Swarm.Game.Log, Swarm.Game.Robot |
| LongConst | Swarm.Language.Typecheck |
| longDoc | Swarm.Language.Syntax |
| Look | Control.Carrier.Accum.FixedStrict |
| look | Control.Carrier.Accum.FixedStrict |
| LookedAtAboutScreen | Swarm.Game.Achievement.Definitions |
| looks | Control.Carrier.Accum.FixedStrict |
| lookup | |
| 1 (Function) | Swarm.Language.Context |
| 2 (Function) | Swarm.Game.Entity |
| 3 (Function) | Swarm.Game.World.Typecheck |
| lookupByName | Swarm.Game.Entity |
| lookupCell | Swarm.Game.CESK |
| lookupCosmicEntity | Swarm.Game.World |
| lookupCosmicTerrain | Swarm.Game.World |
| lookupEntity | Swarm.Game.World |
| lookupEntityM | Swarm.Game.World |
| lookupEntityName | Swarm.Game.Entity |
| lookupTerrain | Swarm.Game.World |
| lookupTerrainM | Swarm.Game.World |
| LoseModal | Swarm.TUI.Model.Menu, Swarm.TUI.Model |
| LoseScenario | Swarm.Game.Achievement.Definitions |
| LowerRightPending | Swarm.TUI.Editor.Model |
| lspMain | Swarm.Language.LSP |
| Lt | |
| 1 (Data Constructor) | Swarm.Language.Syntax |
| 2 (Data Constructor) | Swarm.Game.World.Syntax |
| LV | Swarm.Language.Syntax |
| lvSrcLoc | Swarm.Language.Syntax |
| lvVar | Swarm.Language.Syntax |