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no more use of 'scanf' for reading numbers

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This commit is contained in:
Roberto Ierusalimschy
2014-05-21 12:24:21 -03:00
parent c4eff10322
commit e966e53791
2 changed files with 82 additions and 27 deletions
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11
luaconf.h
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@@ -1,5 +1,5 @@
/*
** $Id: luaconf.h,v 1.201 2014/05/11 13:03:48 roberto Exp roberto $
** $Id: luaconf.h,v 1.202 2014/05/15 15:24:32 roberto Exp roberto $
** Configuration file for Lua
** See Copyright Notice in lua.h
*/
@@ -431,7 +431,6 @@
@@ over a floating number.
**
@@ LUA_NUMBER_FRMLEN is the length modifier for writing floats.
@@ LUA_NUMBER_SCAN is the format for reading floats.
@@ LUA_NUMBER_FMT is the format for writing floats.
@@ lua_number2str converts a float to a string.
**
@@ -447,7 +446,6 @@
#define LUAI_UACNUMBER double
#define LUA_NUMBER_FRMLEN ""
#define LUA_NUMBER_SCAN "%f"
#define LUA_NUMBER_FMT "%.7g"
#define l_mathop(op) op##f
@@ -462,7 +460,6 @@
#define LUAI_UACNUMBER long double
#define LUA_NUMBER_FRMLEN "L"
#define LUA_NUMBER_SCAN "%Lf"
#define LUA_NUMBER_FMT "%.19Lg"
#define l_mathop(op) op##l
@@ -476,7 +473,6 @@
#define LUAI_UACNUMBER double
#define LUA_NUMBER_FRMLEN ""
#define LUA_NUMBER_SCAN "%lf"
#define LUA_NUMBER_FMT "%.14g"
#define l_mathop(op) op
@@ -552,7 +548,6 @@
@@ LUAI_UACINT is the result of an 'usual argument conversion'
@@ over a lUA_INTEGER.
@@ LUA_INTEGER_FRMLEN is the length modifier for reading/writing integers.
@@ LUA_INTEGER_SCAN is the format for reading integers.
@@ LUA_INTEGER_FMT is the format for writing integers.
@@ LUA_MAXINTEGER is the maximum value for a LUA_INTEGER.
@@ LUA_MININTEGER is the minimum value for a LUA_INTEGER.
@@ -563,7 +558,6 @@
/* The following definitions are good for most cases here */
#define LUA_INTEGER_SCAN "%" LUA_INTEGER_FRMLEN "d"
#define LUA_INTEGER_FMT "%" LUA_INTEGER_FRMLEN "d"
#define lua_integer2str(s,n) sprintf((s), LUA_INTEGER_FMT, (n))
@@ -634,9 +628,6 @@
#undef LUAI_UACINT
#define LUAI_UACINT int
#undef LUA_INTEGER_SCAN
#define LUA_INTEGER_SCAN "%hd"
#undef LUAI_MAXSTACK
#define LUAI_MAXSTACK 15000