Function luaS_init

third-party/lua-5.5.0/src/lstring.c:133–146

** Initialize the string table and the string cache */

** Initialize the string table and the string cache
*/
void luaS_init (lua_State *L) {
  global_State *g = G(L);
  int i, j;
  stringtable *tb = &G(L)->strt;
  tb->hash = luaM_newvector(L, MINSTRTABSIZE, TString*);
  tablerehash(tb->hash, 0, MINSTRTABSIZE);  /* clear array */
  tb->size = MINSTRTABSIZE;
  /* pre-create memory-error message */
  g->memerrmsg = luaS_newliteral(L, MEMERRMSG);
  luaC_fix(L, obj2gco(g->memerrmsg));  /* it should never be collected */
  for (i = 0; i < STRCACHE_N; i++)  /* fill cache with valid strings */
    for (j = 0; j < STRCACHE_M; j++)
      g->strcache[i][j] = g->memerrmsg;
}


size_t luaS_sizelngstr (size_t len, int kind) {