Importing Oort Gnus v0.06.

[elisp/gnus.git-] / lisp / uudecode.el

diff --git a/lisp/uudecode.el b/lisp/uudecode.el
index 8e2fd66..8ef210a 100644 (file)
--- a/lisp/uudecode.el
+++ b/lisp/uudecode.el
@@ -48,7 +48,7 @@ input and write the converted data to its standard output."
   :group 'gnus-extract
   :type '(repeat string))
 
-(defcustom uudecode-use-external 
+(defcustom uudecode-use-external
   (executable-find uudecode-decoder-program)
   "*Use external uudecode program."
   :group 'gnus-extract
@@ -166,8 +166,8 @@ If FILE-NAME is non-nil, save the result to FILE-NAME."
              (setq counter (1+ counter)
                    inputpos (1+ inputpos))
              (cond ((= counter 4)
-                    (setq result (cons 
-                                  (concat 
+                    (setq result (cons
+                                  (concat
                                    (char-to-string (lsh bits -16))
                                    (char-to-string (logand (lsh bits -8) 255))
                                    (char-to-string (logand bits 255)))
@@ -183,13 +183,13 @@ If FILE-NAME is non-nil, save the result to FILE-NAME."
            ;;(error "uucode ends unexpectly")
            (setq done t))
           ((= counter 3)
-           (setq result (cons 
-                         (concat 
+           (setq result (cons
+                         (concat
                           (char-to-string (logand (lsh bits -16) 255))
                           (char-to-string (logand (lsh bits -8) 255)))
                          result)))
           ((= counter 2)
-           (setq result (cons 
+           (setq result (cons
                          (char-to-string (logand (lsh bits -10) 255))
                          result))))
          (skip-chars-forward non-data-chars end))
@@ -206,7 +206,7 @@ If FILE-NAME is non-nil, save the result to FILE-NAME."
 (defun uudecode-decode-region (start end &optional file-name)
   "Uudecode region between START and END.
 If FILE-NAME is non-nil, save the result to FILE-NAME."
-  (if uudecode-use-external 
+  (if uudecode-use-external
       (uudecode-decode-region-external start end file-name)
     (uudecode-decode-region-internal start end file-name)))