| 1030 | static char s_tempStr [s_tempStrMaxLen]; |
| 1031 | |
| 1032 | static char* rawToCString(lua_State* L, int idx) |
| 1033 | { |
| 1034 | int a = idx>0 ? idx : 1; |
| 1035 | int n = idx>0 ? idx : lua_gettop(L); |
| 1036 | |
| 1037 | char* ptr = s_tempStr; |
| 1038 | *ptr = 0; |
| 1039 | |
| 1040 | int remaining = s_tempStrMaxLen; |
| 1041 | for(int i = a; i <= n; i++) |
| 1042 | { |
| 1043 | toCStringConverter(L, i, ptr, remaining); |
| 1044 | if(i != n) |
| 1045 | APPENDPRINT " " END |
| 1046 | } |
| 1047 | |
| 1048 | if(remaining < 3) |
| 1049 | { |
| 1050 | while(remaining < 6) |
| 1051 | remaining++, ptr--; |
| 1052 | APPENDPRINT "..." END |
| 1053 | } |
| 1054 | APPENDPRINT "\r\n" END |
| 1055 | // the trailing newline is so print() can avoid having to do wasteful things to print its newline |
| 1056 | // (string copying would be wasteful and calling info.print() twice can be extremely slow) |
| 1057 | // at the cost of functions that don't want the newline needing to trim off the last two characters |
| 1058 | // (which is a very fast operation and thus acceptable in this case) |
| 1059 | |
| 1060 | return s_tempStr; |
| 1061 | } |
| 1062 | #undef APPENDPRINT |
| 1063 | #undef END |
| 1064 |
no test coverage detected