Function rkname

extlibs/lua/src/ldebug.c:451–457

** Find a "name" for a 'C' value in an RK instruction. */

** Find a "name" for a 'C' value in an RK instruction.
*/
static void rkname (const Proto *p, int pc, Instruction i, const char **name) {
  int c = GETARG_C(i);  /* key index */
  if (GETARG_k(i))  /* is 'c' a constant? */
    kname(p, c, name);
  else  /* 'c' is a register */
    rname(p, pc, c, name);
}


static int filterpc (int pc, int jmptarget) {