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better precision when converting numbers to strings.

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This commit is contained in:
Roberto Ierusalimschy 1999-01-12 16:38:35 -02:00
parent e24f7fd2d2
commit 8396027516
1 changed files with 2 additions and 2 deletions
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4
lvm.c
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@ -1,5 +1,5 @@
/*
** $Id: lvm.c,v 1.35 1998/12/30 13:16:50 roberto Exp roberto $
** $Id: lvm.c,v 1.36 1998/12/30 17:26:49 roberto Exp roberto $
** Lua virtual machine
** See Copyright Notice in lua.h
*/
@ -85,7 +85,7 @@ int luaV_tostring (TObject *obj) {
if ((real)LONG_MIN <= f && f <= (real)LONG_MAX && (real)(i=(long)f) == f)
sprintf(s, "%ld", i);
else
sprintf(s, "%g", (double)nvalue(obj));
sprintf(s, "%.15g", (double)nvalue(obj));
tsvalue(obj) = luaS_new(s);
ttype(obj) = LUA_T_STRING;
return 0;