integer formats in 'string.format' may need to operate with larger-than-int

types

1 files changed, 21 insertions, 1 deletions

diff --git a/luaconf.h b/luaconf.h
index 3370b9df..a0504e0f 100644
--- a/luaconf.h
+++ b/luaconf.h
@@ -1,5 +1,5 @@
 /*
-** $Id: luaconf.h,v 1.74 2005/11/16 16:24:28 roberto Exp roberto $
+** $Id: luaconf.h,v 1.75 2005/11/25 13:29:11 roberto Exp roberto $
 ** Configuration file for Lua
 ** See Copyright Notice in lua.h
 */
@@ -708,6 +708,26 @@ union luai_Cast { double l_d; long l_l; };
 #define luai_userstateyield(L,n)        ((void)L)
 
 
+/*
+@@ LUA_INTFRMLEN is the length modifier for integer conversions
+@* in 'string.fomat'.
+@@ LUA_INTFRM_T is the integer type correspoding to the previous length
+@* modifier.
+** CHANGE them if your system supports long long or does not support long.
+*/
+
+#if defined(LUA_USELONGLONG)
+
+#define LUA_INTFRMLEN           "ll"
+#define LUA_INTFRM_T            long long
+
+#else
+
+#define LUA_INTFRMLEN           "l"
+#define LUA_INTFRM_T            long
+
+#endif
+
 
 
 /* =================================================================== */