diff options
| author | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2014-05-12 18:44:17 -0300 |
|---|---|---|
| committer | Roberto Ierusalimschy <roberto@inf.puc-rio.br> | 2014-05-12 18:44:17 -0300 |
| commit | 45c430eac04b070a996437b79e40656942a4c7d4 (patch) | |
| tree | 4816147bf5b2066fda992a131839c208b4ad391c /lvm.c | |
| parent | 27d9219cf3649a195fdf7a2211efcb704cf3bffc (diff) | |
| download | lua-45c430eac04b070a996437b79e40656942a4c7d4.tar.gz lua-45c430eac04b070a996437b79e40656942a4c7d4.tar.bz2 lua-45c430eac04b070a996437b79e40656942a4c7d4.zip | |
addition of '.0' to float representation done by the kernel
Diffstat (limited to 'lvm.c')
| -rw-r--r-- | lvm.c | 15 |
1 files changed, 11 insertions, 4 deletions
| @@ -1,5 +1,5 @@ | |||
| 1 | /* | 1 | /* |
| 2 | ** $Id: lvm.c,v 2.207 2014/05/12 19:13:32 roberto Exp roberto $ | 2 | ** $Id: lvm.c,v 2.208 2014/05/12 21:22:05 roberto Exp roberto $ |
| 3 | ** Lua virtual machine | 3 | ** Lua virtual machine |
| 4 | ** See Copyright Notice in lua.h | 4 | ** See Copyright Notice in lua.h |
| 5 | */ | 5 | */ |
| @@ -135,9 +135,16 @@ int luaV_tostring (lua_State *L, StkId obj) { | |||
| 135 | return 0; | 135 | return 0; |
| 136 | else { | 136 | else { |
| 137 | char buff[MAXNUMBER2STR]; | 137 | char buff[MAXNUMBER2STR]; |
| 138 | size_t len = (ttisinteger(obj)) | 138 | size_t len; |
| 139 | ? lua_integer2str(buff, ivalue(obj)) | 139 | if (ttisinteger(obj)) |
| 140 | : lua_number2str(buff, fltvalue(obj)); | 140 | len = lua_integer2str(buff, ivalue(obj)); |
| 141 | else { | ||
| 142 | len = lua_number2str(buff, fltvalue(obj)); | ||
| 143 | if (buff[strspn(buff, "-0123456789")] == '\0') { /* looks like an int? */ | ||
| 144 | buff[len++] = '.'; | ||
| 145 | buff[len++] = '0'; /* adds '.0' to result */ | ||
| 146 | } | ||
| 147 | } | ||
| 141 | setsvalue2s(L, obj, luaS_newlstr(L, buff, len)); | 148 | setsvalue2s(L, obj, luaS_newlstr(L, buff, len)); |
| 142 | return 1; | 149 | return 1; |
| 143 | } | 150 | } |