X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=lisp%2Fgnus-uu.el;h=82e138124773d58776f400d11dc7f95af2efd055;hb=e2696774a2e225ea60d46cc665d4232c80412731;hp=b44228a831e16f5fa2d2a7e55a5052b559436276;hpb=b3424b97e9e4280ce636cebd62997d80a7d92ac4;p=elisp%2Fgnus.git-

diff --git a/lisp/gnus-uu.el b/lisp/gnus-uu.el
index b44228a..82e1381 100644
--- a/lisp/gnus-uu.el
+++ b/lisp/gnus-uu.el
@@ -1126,7 +1126,7 @@ When called interactively, prompt for REGEXP."
 
 	;; Expand numbers, sort, and return the list of article
 	;; numbers.
-	(mapcar (lambda (sub) (cdr sub))
+	(mapcar 'cdr
 		(sort (gnus-uu-expand-numbers
 		       list-of-subjects
 		       (not do-not-translate))
@@ -1684,8 +1684,7 @@ Gnus might fail to display all of it.")
 (defun gnus-uu-check-correct-stripped-uucode (start end)
   (save-excursion
     (let (found beg length)
-      (if (not gnus-uu-correct-stripped-uucode)
-	  ()
+      (unless gnus-uu-correct-stripped-uucode
 	(goto-char start)
 
 	(if (re-search-forward " \\|`" end t)
@@ -1698,19 +1697,15 @@ Gnus might fail to display all of it.")
 		  (forward-line 1))))
 
 	  (while (not (eobp))
-	    (if (looking-at (concat gnus-uu-begin-string "\\|"
-				    gnus-uu-end-string))
-		()
+	    (unless (looking-at (concat gnus-uu-begin-string "\\|"
+					gnus-uu-end-string))
 	      (when (not found)
-		(beginning-of-line)
-		(setq beg (point))
-		(end-of-line)
-		(setq length (- (point) beg)))
+		(setq length (- (point-at-eol) (point-at-bol))))
 	      (setq found t)
 	      (beginning-of-line)
 	      (setq beg (point))
 	      (end-of-line)
-	      (when (not (= length (- (point) beg)))
+	      (unless (= length (- (point) beg))
 		(insert (make-string (- length (- (point) beg)) ? ))))
 	    (forward-line 1)))))))
 
@@ -1735,7 +1730,7 @@ Gnus might fail to display all of it.")
 
       (setq gnus-uu-work-dir
 	    (mm-make-temp-file (concat gnus-uu-tmp-dir "gnus") 'dir))
-      (set-file-modes gnus-uu-work-dir 448)
+      (gnus-set-file-modes gnus-uu-work-dir 448)
       (setq gnus-uu-work-dir (file-name-as-directory gnus-uu-work-dir))
       (push (cons gnus-newsgroup-name gnus-uu-work-dir)
 	    gnus-uu-tmp-alist))))
@@ -2022,8 +2017,7 @@ If no file has been included, the user will be asked for a file."
     (goto-char (point-min))
     (re-search-forward
      (concat "^" (regexp-quote mail-header-separator) "$") nil t)
-    (beginning-of-line)
-    (setq header (buffer-substring (point-min) (point)))
+    (setq header (buffer-substring (point-min) (point-at-bol)))
 
     (goto-char (point-min))
     (when gnus-uu-post-separate-description