--- a/misc/liblua/liolib.c	Tue Nov 10 18:16:35 2015 +0100
+++ b/misc/liblua/liolib.c	Tue Nov 10 20:43:13 2015 +0100
@@ -20,8 +20,8 @@
 
 
 
-#define IO_INPUT	1
-#define IO_OUTPUT	2
+#define IO_INPUT    1
+#define IO_OUTPUT   2
 
 
 static const char *const fnames[] = {"input", "output"};
@@ -51,7 +51,7 @@
 }
 
 
-#define tofilep(L)	((FILE **)luaL_checkudata(L, 1, LUA_FILEHANDLE))
+#define tofilep(L)  ((FILE **)luaL_checkudata(L, 1, LUA_FILEHANDLE))
 
 
 static int io_type (lua_State *L) {