| Labeled | |
| 1 (Type/Class) | Language.CSPM.AST, Language.CSPM.Frontend |
| 2 (Data Constructor) | Language.CSPM.AST, Language.CSPM.Frontend |
| labeled | Language.CSPM.AST |
| Lambda | Language.CSPM.AST |
| LambdaI | Language.CSPM.AST |
| LAssertDecl | Language.CSPM.AST |
| LBuiltIn | Language.CSPM.AST |
| lBuiltInToConst | Language.CSPM.AST |
| LCommField | Language.CSPM.AST |
| LCompGen | Language.CSPM.AST |
| LCompGenList | Language.CSPM.AST |
| LConstructor | Language.CSPM.AST |
| LDecl | Language.CSPM.AST |
| Let | Language.CSPM.AST |
| LetBound | Language.CSPM.AST |
| LetI | Language.CSPM.AST |
| lexEMsg | Language.CSPM.Token, Language.CSPM.Frontend |
| lexEPos | Language.CSPM.Token, Language.CSPM.Frontend |
| LexError | |
| 1 (Type/Class) | Language.CSPM.Token, Language.CSPM.Frontend |
| 2 (Data Constructor) | Language.CSPM.Token, Language.CSPM.Frontend |
| lexInclude | Language.CSPM.LexHelper, Language.CSPM.Frontend |
| lexIncludePath | Language.CSPM.LexHelper, Language.CSPM.Frontend |
| LExp | Language.CSPM.AST |
| lexPlain | Language.CSPM.LexHelper, Language.CSPM.Frontend |
| LFdrExt | Language.CSPM.AST |
| LFDRModels | Language.CSPM.AST |
| LIdent | Language.CSPM.AST |
| LineComment | Language.CSPM.AST |
| Link | |
| 1 (Type/Class) | Language.CSPM.AST |
| 2 (Data Constructor) | Language.CSPM.AST |
| LinkList | |
| 1 (Type/Class) | Language.CSPM.AST |
| 2 (Data Constructor) | Language.CSPM.AST |
| LinkListComprehension | Language.CSPM.AST |
| ListEnumPat | Language.CSPM.AST |
| ListExp | Language.CSPM.AST |
| ListIthSel | Language.CSPM.AST |
| ListLengthSel | Language.CSPM.AST |
| LivelockFree | Language.CSPM.AST |
| LLink | Language.CSPM.AST |
| LLinkList | Language.CSPM.AST |
| localBindings | Language.CSPM.Rename, Language.CSPM.Frontend |
| LocComment | Language.CSPM.AST |
| lookupDefaultSymbol | Language.CSPM.UnicodeSymbols |
| lookupToken | Language.CSPM.UnicodeSymbols |
| LPattern | Language.CSPM.AST |
| LProc | Language.CSPM.AST |
| LRange | Language.CSPM.AST |
| LRefineOp | Language.CSPM.AST |
| LRename | Language.CSPM.AST |
| LTauRefineOp | Language.CSPM.AST |
| LTypeDef | Language.CSPM.AST |
| L_BComment | Language.CSPM.TokenClasses |
| L_EOF | Language.CSPM.TokenClasses |
| L_Ident | Language.CSPM.TokenClasses |
| L_Include | Language.CSPM.TokenClasses |
| L_Integer | Language.CSPM.TokenClasses |
| L_LComment | Language.CSPM.TokenClasses |
| L_Newline | Language.CSPM.TokenClasses |
| L_Pragma | Language.CSPM.TokenClasses |
| L_String | Language.CSPM.TokenClasses |