Function buffreplace

third-party/lua-5.2.4/src/llex.c:196–201

** change all characters 'from' in buffer to 'to' */

** change all characters 'from' in buffer to 'to'
*/
static void buffreplace (LexState *ls, char from, char to) {
  size_t n = luaZ_bufflen(ls->buff);
  char *p = luaZ_buffer(ls->buff);
  while (n--)
    if (p[n] == from) p[n] = to;
}


#if !defined(getlocaledecpoint)