Here is a list of all documented functions, variables, defines, enums, and typedefs with links to the documentation:

### - e -

- EditBoxInGlobalFocus() : window.cpp , window_gui.h
- EditorTerraformClick_Dynamite() : terraform_gui.cpp
- EditorTerraformToolbarWidgets : terraform_gui.cpp
- EF_RAIL_IS_MU : engine_type.h
- EF_RAIL_TILTS : engine_type.h
- EF_ROAD_TRAM : engine_type.h
- EF_USES_2CC : engine_type.h
- EffectVehicleType : effectvehicle_func.h
- ELRAIL_ELEVATION : elrail_data.h
- ELRAIL_ELEVRAISE : elrail_data.h
- EndContainer() : widget_type.h
- Endian : endian_check.cpp
- ENDIAN_BIG : endian_check.cpp
- ENDIAN_LITTLE : endian_check.cpp
- endof : stdafx.h
- EndSegmentReason : yapf_node_rail.hpp
- EndSpriteCombine() : viewport.cpp , viewport_func.h
- EnforcePrecondition : ai_error.hpp
- EnforcePreconditionCustomError : ai_error.hpp
- ENGINE_AVAILABLE : engine_type.h
- ENGINE_EXCLUSIVE_PREVIEW : engine_type.h
- ENGINE_OFFER_WINDOW_OPEN : engine_type.h
- EngineHasReplacementForCompany() : autoreplace_func.h
- EngineID : ai_types.hpp
- EnginePreviewWidgets : engine_gui.cpp
- EngineRenewList : autoreplace_type.h
- EngineRenewPool : autoreplace_base.h
- EngineReplacement() : autoreplace.cpp , autoreplace_func.h
- EngineReplacementForCompany() : autoreplace_func.h
- EnginesDailyLoop() : date.cpp , engine.cpp
- EnginesHaveCargoInCommon() : autoreplace_cmd.cpp
- EngList_Sort() : engine_gui.cpp , engine_gui.h
- EngList_SortPartial() : engine_gui.cpp , engine_gui.h
- EngList_SortTypeFunction : engine_gui.h
- EnlargeCompanyHQ() : unmovable_map.h
- EnsureNoTrainOnTrack() : rail_cmd.cpp
- EPV_CYCLES_DARK_WATER : palettes.h
- EPV_CYCLES_FIZZY_DRINK : palettes.h
- EPV_CYCLES_GLITTER_WATER : palettes.h
- EPV_CYCLES_LIGHTHOUSE : palettes.h
- EPV_CYCLES_OIL_REFINERY : palettes.h
- EPW_NO : engine_gui.cpp
- EPW_QUESTION : engine_gui.cpp
- EPW_YES : engine_gui.cpp
- error() : openttd.cpp
- ErrorMessageWidgets : misc_gui.cpp
- ESR_CHOICE_FOLLOWS : yapf_node_rail.hpp
- ESR_DEAD_END : yapf_node_rail.hpp
- ESR_DEPOT : yapf_node_rail.hpp
- ESR_FIRST_TWO_WAY_RED : yapf_node_rail.hpp
- ESR_INFINITE_LOOP : yapf_node_rail.hpp
- ESR_LOOK_AHEAD_END : yapf_node_rail.hpp
- ESR_NONE : yapf_node_rail.hpp
- ESR_PATH_TOO_LONG : yapf_node_rail.hpp
- ESR_RAIL_TYPE : yapf_node_rail.hpp
- ESR_SAFE_TILE : yapf_node_rail.hpp
- ESR_SEGMENT_TOO_LONG : yapf_node_rail.hpp
- ESR_STATION : yapf_node_rail.hpp
- ESR_TARGET_REACHED : yapf_node_rail.hpp
- ESR_WAYPOINT : yapf_node_rail.hpp
- ETHNICITY_BLACK : company_manager_face.h
- ETP_ALL : tree_cmd.cpp
- ETP_NONE : tree_cmd.cpp
- ETP_RAINFOREST : tree_cmd.cpp
- ETTW_BUTTONS_END : terraform_gui.cpp
- ETTW_BUTTONS_START : terraform_gui.cpp
- ETTW_DECREASE_SIZE : terraform_gui.cpp
- ETTW_DEMOLISH : terraform_gui.cpp
- ETTW_DOTS : terraform_gui.cpp
- ETTW_INCREASE_SIZE : terraform_gui.cpp
- ETTW_LEVEL_LAND : terraform_gui.cpp
- ETTW_LOWER_LAND : terraform_gui.cpp
- ETTW_NEW_SCENARIO : terraform_gui.cpp
- ETTW_PLACE_DESERT_LIGHTHOUSE : terraform_gui.cpp
- ETTW_PLACE_ROCKS : terraform_gui.cpp
- ETTW_PLACE_TRANSMITTER : terraform_gui.cpp
- ETTW_RAISE_LAND : terraform_gui.cpp
- ETTW_RESET_LANDSCAPE : terraform_gui.cpp
- ETTW_START : terraform_gui.cpp
- EXP_BLOCKSPACE : company_gui.cpp
- EXP_LINESPACE : company_gui.cpp
- ExpandTown() : town.h , town_cmd.cpp
- ExploreSegment() : signal.cpp
- ExpressionAnd() : depend.cpp
- ExpressionDefined() : depend.cpp
- ExpressionNot() : depend.cpp
- ExpressionOr() : depend.cpp
- ExtendTrainReservation() : train_cmd.cpp
- ExtraTreePlacement : tree_cmd.cpp
- ExtraViewportWindowWidgets : viewport_gui.cpp