--- a/misc/liblua/lauxlib.c	Sun Jan 19 00:18:28 2014 +0400
+++ b/misc/liblua/lauxlib.c	Tue Jan 21 22:38:13 2014 +0100
@@ -25,12 +25,12 @@
 #include "lauxlib.h"
 
 
-#define FREELIST_REF	0	/* free list of references */
+#define FREELIST_REF    0   /* free list of references */
 
 
 /* convert a stack index to positive */
-#define abs_index(L, i)		((i) > 0 || (i) <= LUA_REGISTRYINDEX ? (i) : \
-					lua_gettop(L) + (i) + 1)
+#define abs_index(L, i)     ((i) > 0 || (i) <= LUA_REGISTRYINDEX ? (i) : \
+                    lua_gettop(L) + (i) + 1)
 
 
 /*
@@ -389,10 +389,10 @@
 */
 
 
-#define bufflen(B)	((B)->p - (B)->buffer)
-#define bufffree(B)	((size_t)(LUAL_BUFFERSIZE - bufflen(B)))
+#define bufflen(B)  ((B)->p - (B)->buffer)
+#define bufffree(B) ((size_t)(LUAL_BUFFERSIZE - bufflen(B)))
 
-#define LIMIT	(LUA_MINSTACK/2)
+#define LIMIT   (LUA_MINSTACK/2)
 
 
 static int emptybuffer (luaL_Buffer *B) {
@@ -574,7 +574,8 @@
     lf.f = freopen(filename, "rb", lf.f);  /* reopen in binary mode */
     if (lf.f == NULL) return errfile(L, "reopen", fnameindex);
     /* skip eventual `#!...' */
-   while ((c = getc(lf.f)) != EOF && c != LUA_SIGNATURE[0]) ;
+   while ((c = getc(lf.f)) != EOF && c != LUA_SIGNATURE[0])
+       /* do nothing */ ;
     lf.extraline = 0;
   }
   ungetc(c, lf.f);