--- a/misc/liblua/lstrlib.c	Tue Jan 21 22:38:13 2014 +0100
+++ b/misc/liblua/lstrlib.c	Tue Jan 21 22:43:06 2014 +0100
@@ -164,8 +164,8 @@
 */
 
 
-#define CAP_UNFINISHED	(-1)
-#define CAP_POSITION	(-2)
+#define CAP_UNFINISHED  (-1)
+#define CAP_POSITION    (-2)
 
 typedef struct MatchState {
   const char *src_init;  /* init of source string */
@@ -179,8 +179,8 @@
 } MatchState;
 
 
-#define L_ESC		'%'
-#define SPECIALS	"^$*+?.([%-"
+#define L_ESC       '%'
+#define SPECIALS    "^$*+?.([%-"
 
 
 static int check_capture (MatchState *ms, int l) {
@@ -683,14 +683,14 @@
 
 
 /* maximum size of each formatted item (> len(format('%99.99f', -1e308))) */
-#define MAX_ITEM	512
+#define MAX_ITEM    512
 /* valid flags in a format specification */
-#define FLAGS	"-+ #0"
+#define FLAGS   "-+ #0"
 /*
 ** maximum size of each format specification (such as '%-099.99d')
 ** (+10 accounts for %99.99x plus margin of error)
 */
-#define MAX_FORMAT	(sizeof(FLAGS) + sizeof(LUA_INTFRMLEN) + 10)
+#define MAX_FORMAT  (sizeof(FLAGS) + sizeof(LUA_INTFRMLEN) + 10)
 
 
 static void addquoted (lua_State *L, luaL_Buffer *b, int arg) {