[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] call instruction (IMCC)  2nd  call stack  captures  CATCH block  character set for a string  chopn opcode  2nd  chr opcode  2nd  classes      anonymous      attributes      declarations      lexically scoped      methods      Parrot          inheritance          mixed class support      subroutines within  cleari opcode  clearn opcode  clearp opcode  clears opcode  clone instruction (IMCC)      Parrot classes and  clone opcode  2nd  close opcode  2nd  closures  cmod opcode  2nd  code strings, evaluating  collect opcode  collectoff opcode  collecton opcode  command-line options (IMCC)  comments (IMCC)  comparison operator (<=>, cmp)  compilation units in PIR  compile opcode  compiler module, Parrot  complex text parsing  compreg opcode  computed goto core  concat opcode  2nd  conditional branches in PASM  constants in PIR  context forcing operators  continuations  2nd  control flow exceptions  control stack  control structures  Conway, Damian  core_pmcs.h file  coroutines  2nd  cos opcode  cosh opcode  counter-controlled loop  currying