diff --git a/src/lua_maplib.c b/src/lua_maplib.c
index 998615850..a0a7120a2 100644
--- a/src/lua_maplib.c
+++ b/src/lua_maplib.c
@@ -35,7 +35,7 @@ enum sector_e {
 	sector_floorpic,
 	sector_floorxoffset,
 	sector_flooryoffset,
-	sector_floorangle,	
+	sector_floorangle,
 	sector_ceilingpic,
 	sector_ceilingxoffset,
 	sector_ceilingyoffset,
@@ -43,7 +43,7 @@ enum sector_e {
 	sector_lightlevel,
 	sector_floorlightlevel,
 	sector_floorlightabsolute,
-	sector_floorlightsec,	
+	sector_floorlightsec,
 	sector_ceilinglightlevel,
 	sector_ceilinglightabsolute,
 	sector_ceilinglightsec,
@@ -77,14 +77,14 @@ static const char *const sector_opt[] = {
 	"ceilingpic",
 	"ceilingxoffset",
 	"ceilingyoffset",
-	"ceilingangle",	
+	"ceilingangle",
 	"lightlevel",
 	"floorlightlevel",
 	"floorlightabsolute",
 	"floorlightsec",
 	"ceilinglightlevel",
 	"ceilinglightabsolute",
-	"ceilinglightsec",	
+	"ceilinglightsec",
 	"special",
 	"tag",
 	"taglist",
@@ -663,11 +663,11 @@ static int sector_get(lua_State *L)
 		lua_pushfixed(L, sector->flooryoffset);
 		return 1;
 	}
-	case sector_floorangle: 
+	case sector_floorangle:
 	{
 		lua_pushangle(L, sector->floorangle);
 		return 1;
-	}	
+	}
 	case sector_ceilingpic: // ceilingpic
 	{
 		levelflat_t *levelflat = &levelflats[sector->ceilingpic];
@@ -691,7 +691,7 @@ static int sector_get(lua_State *L)
 	{
 		lua_pushangle(L, sector->ceilingangle);
 		return 1;
-	}	
+	}
 	case sector_lightlevel:
 		lua_pushinteger(L, sector->lightlevel);
 		return 1;
@@ -703,7 +703,7 @@ static int sector_get(lua_State *L)
 		return 1;
 	case sector_floorlightsec:
 		lua_pushinteger(L, sector->floorlightsec);
-		return 1;		
+		return 1;
 	case sector_ceilinglightlevel:
 		lua_pushinteger(L, sector->ceilinglightlevel);
 		return 1;
@@ -712,7 +712,7 @@ static int sector_get(lua_State *L)
 		return 1;
 	case sector_ceilinglightsec:
 		lua_pushinteger(L, sector->ceilinglightsec);
-		return 1;		
+		return 1;
 	case sector_special:
 		lua_pushinteger(L, sector->special);
 		return 1;
@@ -842,7 +842,7 @@ static int sector_set(lua_State *L)
 		break;
 	case sector_floorangle:
 		sector->floorangle = luaL_checkangle(L, 3);
-		break;				
+		break;
 	case sector_ceilingpic:
 		sector->ceilingpic = P_AddLevelFlatRuntime(luaL_checkstring(L, 3));
 		break;
@@ -866,7 +866,7 @@ static int sector_set(lua_State *L)
 		break;
 	case sector_floorlightsec:
 		sector->floorlightsec = (INT32)luaL_checkinteger(L, 3);
-		break;		
+		break;
 	case sector_ceilinglightlevel:
 		sector->ceilinglightlevel = (INT16)luaL_checkinteger(L, 3);
 		break;
@@ -875,7 +875,7 @@ static int sector_set(lua_State *L)
 		break;
 	case sector_ceilinglightsec:
 		sector->ceilinglightsec = (INT32)luaL_checkinteger(L, 3);
-		break;		
+		break;
 	case sector_special:
 		sector->special = (INT16)luaL_checkinteger(L, 3);
 		break;