add nested blocks to the selection set.

[jdofboise]

I need to add the selection of nested blocks to this code. I want to be able to select a block along with it's nested block to change their color to red.

 

 
;INTERNAL ERROR HANDLER
(defun err-ubc (s)    ; If an error (such as CTRL-C) occurs
     ; while this command is active...
(if (/= s "Function cancelled")
   (princ (strcat "\nError: " s))
)
(setq *error* olderr)   ; Restore old *error* handler
(princ)
);err-ubc
(DEFUN C:UPDBLKCL (/ BLK CBL CBL2 C ACL ALY NLY NCL)
(setq olderr *error* *error* err-ubc)
(initget "?")
       (while
 (or (eq (setq C (getint "\nEnter new color number/<?>: ")) "?")
     (null C)
     (> C 256)
     (< C 0)
 );or
 (textscr)
 (princ "\n                                                     ")
 (princ "\n                 Color number   |   Standard meaning ")
 (princ "\n                ________________|____________________")
 (princ "\n                                |                    ")
 (princ "\n                       0        |      <BYBLOCK>     ")
 (princ "\n                       1        |      Red           ")
 (princ "\n                       2        |      Yellow        ")
 (princ "\n                       3        |      Green         ")
 (princ "\n                       4        |      Cyan          ")
 (princ "\n                       5        |      Blue          ")
 (princ "\n                       6        |      Magenta       ")
 (princ "\n                       7        |      White         ")
 (princ "\n                    8...255     |      -Varies-      ")
 (princ "\n                      256       |      <BYLAYER>     ")
 (princ "\n                                               \n\n\n")
 (initget "?")
);while

(PROMPT "\nPick blocks to update. ")
(SETQ SS (SSGET '((0 . "INSERT"))))
(SETQ K 0)
(WHILE (< K (SSLENGTH SS))
        (setq CBL (tblsearch "BLOCK" (CDR (ASSOC 2 (ENTGET (SETQ BLK (SSNAME SS K)))))))
        (SETQ CBL2 (CDR (ASSOC -2 CBL)))
 (WHILE (BOUNDP 'CBL2)
  (SETQ EE (ENTGET CBL2))
  ;Update layer value
   (SETQ NCL (CONS 62 C))
  (SETQ ACL (ASSOC 62 EE))
  (IF (= ACL nil)
   (SETQ NEWE (APPEND EE (LIST NCL)))
   (SETQ NEWE (SUBST NCL ACL EE))
  );if
  (ENTMOD NEWE)
  (SETQ CBL2 (ENTNEXT CBL2))
 );end while
 (ENTUPD BLK)
 (SETQ K (1+ K))
);end while
(setq *error* olderr)
(princ)
);end updblkcl