1 files changed, 0 insertions, 214 deletions

diff --git a/lib/lua/src/lobject.c b/lib/lua/src/lobject.c
deleted file mode 100644
index 4ff50732a..000000000
--- a/lib/lua/src/lobject.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
-** $Id: lobject.c,v 2.22.1.1 2007/12/27 13:02:25 roberto Exp $
-** Some generic functions over Lua objects
-** See Copyright Notice in lua.h
-*/
-
-#include <ctype.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#define lobject_c
-#define LUA_CORE
-
-#include "lua.h"
-
-#include "ldo.h"
-#include "lmem.h"
-#include "lobject.h"
-#include "lstate.h"
-#include "lstring.h"
-#include "lvm.h"
-
-
-
-const TValue luaO_nilobject_ = {{NULL}, LUA_TNIL};
-
-
-/*
-** converts an integer to a "floating point byte", represented as
-** (eeeeexxx), where the real value is (1xxx) * 2^(eeeee - 1) if
-** eeeee != 0 and (xxx) otherwise.
-*/
-int luaO_int2fb (unsigned int x) {
-  int e = 0;  /* expoent */
-  while (x >= 16) {
-    x = (x+1) >> 1;
-    e++;
-  }
-  if (x < 8) return x;
-  else return ((e+1) << 3) | (cast_int(x) - 8);
-}
-
-
-/* converts back */
-int luaO_fb2int (int x) {
-  int e = (x >> 3) & 31;
-  if (e == 0) return x;
-  else return ((x & 7)+8) << (e - 1);
-}
-
-
-int luaO_log2 (unsigned int x) {
-  static const lu_byte log_2[256] = {
-    0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
-    6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
-    7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-    7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
-    8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-    8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-    8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,
-    8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8
-  };
-  int l = -1;
-  while (x >= 256) { l += 8; x >>= 8; }
-  return l + log_2[x];
-
-}
-
-
-int luaO_rawequalObj (const TValue *t1, const TValue *t2) {
-  if (ttype(t1) != ttype(t2)) return 0;
-  else switch (ttype(t1)) {
-    case LUA_TNIL:
-      return 1;
-    case LUA_TNUMBER:
-      return luai_numeq(nvalue(t1), nvalue(t2));
-    case LUA_TBOOLEAN:
-      return bvalue(t1) == bvalue(t2);  /* boolean true must be 1 !! */
-    case LUA_TLIGHTUSERDATA:
-      return pvalue(t1) == pvalue(t2);
-    default:
-      lua_assert(iscollectable(t1));
-      return gcvalue(t1) == gcvalue(t2);
-  }
-}
-
-
-int luaO_str2d (const char *s, lua_Number *result) {
-  char *endptr;
-  *result = lua_str2number(s, &endptr);
-  if (endptr == s) return 0;  /* conversion failed */
-  if (*endptr == 'x' || *endptr == 'X')  /* maybe an hexadecimal constant? */
-    *result = cast_num(strtoul(s, &endptr, 16));
-  if (*endptr == '\0') return 1;  /* most common case */
-  while (isspace(cast(unsigned char, *endptr))) endptr++;
-  if (*endptr != '\0') return 0;  /* invalid trailing characters? */
-  return 1;
-}
-
-
-
-static void pushstr (lua_State *L, const char *str) {
-  setsvalue2s(L, L->top, luaS_new(L, str));
-  incr_top(L);
-}
-
-
-/* this function handles only `%d', `%c', %f, %p, and `%s' formats */
-const char *luaO_pushvfstring (lua_State *L, const char *fmt, va_list argp) {
-  int n = 1;
-  pushstr(L, "");
-  for (;;) {
-    const char *e = strchr(fmt, '%');
-    if (e == NULL) break;
-    setsvalue2s(L, L->top, luaS_newlstr(L, fmt, e-fmt));
-    incr_top(L);
-    switch (*(e+1)) {
-      case 's': {
-        const char *s = va_arg(argp, char *);
-        if (s == NULL) s = "(null)";
-        pushstr(L, s);
-        break;
-      }
-      case 'c': {
-        char buff[2];
-        buff[0] = cast(char, va_arg(argp, int));
-        buff[1] = '\0';
-        pushstr(L, buff);
-        break;
-      }
-      case 'd': {
-        setnvalue(L->top, cast_num(va_arg(argp, int)));
-        incr_top(L);
-        break;
-      }
-      case 'f': {
-        setnvalue(L->top, cast_num(va_arg(argp, l_uacNumber)));
-        incr_top(L);
-        break;
-      }
-      case 'p': {
-        char buff[4*sizeof(void *) + 8]; /* should be enough space for a `%p' */
-        sprintf(buff, "%p", va_arg(argp, void *));
-        pushstr(L, buff);
-        break;
-      }
-      case '%': {
-        pushstr(L, "%");
-        break;
-      }
-      default: {
-        char buff[3];
-        buff[0] = '%';
-        buff[1] = *(e+1);
-        buff[2] = '\0';
-        pushstr(L, buff);
-        break;
-      }
-    }
-    n += 2;
-    fmt = e+2;
-  }
-  pushstr(L, fmt);
-  luaV_concat(L, n+1, cast_int(L->top - L->base) - 1);
-  L->top -= n;
-  return svalue(L->top - 1);
-}
-
-
-const char *luaO_pushfstring (lua_State *L, const char *fmt, ...) {
-  const char *msg;
-  va_list argp;
-  va_start(argp, fmt);
-  msg = luaO_pushvfstring(L, fmt, argp);
-  va_end(argp);
-  return msg;
-}
-
-
-void luaO_chunkid (char *out, const char *source, size_t bufflen) {
-  if (*source == '=') {
-    strncpy(out, source+1, bufflen);  /* remove first char */
-    out[bufflen-1] = '\0';  /* ensures null termination */
-  }
-  else {  /* out = "source", or "...source" */
-    if (*source == '@') {
-      size_t l;
-      source++;  /* skip the `@' */
-      bufflen -= sizeof(" '...' ");
-      l = strlen(source);
-      strcpy(out, "");
-      if (l > bufflen) {
-        source += (l-bufflen);  /* get last part of file name */
-        strcat(out, "...");
-      }
-      strcat(out, source);
-    }
-    else {  /* out = [string "string"] */
-      size_t len = strcspn(source, "\n\r");  /* stop at first newline */
-      bufflen -= sizeof(" [string \"...\"] ");
-      if (len > bufflen) len = bufflen;
-      strcpy(out, "[string \"");
-      if (source[len] != '\0') {  /* must truncate? */
-        strncat(out, source, len);
-        strcat(out, "...");
-      }
-      else
-        strcat(out, source);
-      strcat(out, "\"]");
-    }
-  }
-}