[질문] ct명령에서 old text 를 new text 로 변경할때~

ct명령에서 old text 를 new text 로 변경할때

일부 포함된 text 말고 완젼히 일치하는 text를 찾아 변경하고 싶은데여~

수정가능한가여??

script 에 사용하려구요~


(defun c:ct(/ p l n e os as ns st s nsl osl sl si chf chm olderr)
   (setq olderr  *error*             ; Initialize variables
         *error* chgterr
         chm     0)
   (setq p (ssget))                  ; Select objects
   (if p (progn                      ; If any objects selected
      (while (= 0 (setq osl (strlen (setq os (getstring t “nOld string: “)))))
            (princ “Null input invalid”)
      )
      (setq nsl (strlen (setq ns (getstring t “nNew string: “))))
      (setq l 0 n (sslength p))
      (while (< l n)                 ; For each selected object…
         (if (= “TEXT”               ; Look for TEXT entity type (group 0)
                (cdr (assoc 0 (setq e (entget (ssname p l))))))
            (progn
               (setq chf nil si 1)
               (setq s (cdr (setq as (assoc 1 e))))
               (while (= osl (setq sl (strlen
                             (setq st (substr s si osl)))))
                  (if (= st os)
                      (progn
                        (setq s (strcat (substr s 1 (1- si)) ns
                                        (substr s (+ si osl))))
                        (setq chf t) ; Found old string
                        (setq si (+ si nsl))
                      )
                      (setq si (1+ si))
                  )
               )
               (if chf (progn        ; Substitute new string for old
                  (setq e (subst (cons 1 s) as e))
                  (entmod e)         ; Modify the TEXT entity
                  (setq chm (1+ chm))
               ))
            )
         )
         (setq l (1+ l))
      )
   ))
   (princ “Changed “)                ; Print total lines changed
   (princ chm)
   (princ ” text lines.”)
   (terpri)
   (setq *error* olderr)             ; Restore old *error* handler
   (princ)
)