Remove usage of string-to-multibyte from arc-mode.el

* lisp/arc-mode.el (arc-insert-unibyte): Rename from
insert-unibyte, make into a function, and remove the superfluous
string-to-multibyte.  Change callers throughout the file.

diff --git a/lisp/arc-mode.el b/lisp/arc-mode.el
index 9eec7ea0868076abca8417546a18ff6c838fac5f..7fa403f6ca42fe004d01ad1956d4ef0129cb4a51 100644 (file)
--- a/lisp/arc-mode.el
+++ b/lisp/arc-mode.el
@@ -516,14 +516,12 @@ Each descriptor is a vector of the form
 ;; -------------------------------------------------------------------------
 ;;; Section: Support functions.
 
-(eval-when-compile
-  (defsubst insert-unibyte (&rest args)
-    "Like insert but don't make unibyte string and eight-bit char multibyte."
-    (dolist (elt args)
-      (if (integerp elt)
-         (insert (if (< elt 128) elt (decode-char 'eight-bit elt)))
-       (insert (string-to-multibyte elt)))))
-  )
+(defun arc-insert-unibyte (&rest args)
+  "Like insert but don't make unibyte string and eight-bit char multibyte."
+  (dolist (elt args)
+    (if (integerp elt)
+       (insert (if (< elt 128) elt (decode-char 'eight-bit elt)))
+      (insert elt))))
 
 (defsubst archive-name (suffix)
   (intern (concat "archive-" (symbol-name archive-subtype) "-" suffix)))
@@ -1544,7 +1542,7 @@ This doesn't recover lost files, it just undoes changes in the buffer itself."
        (widen)
        (goto-char (+ archive-proper-file-start (aref descr 4) 2))
        (delete-char 13)
-       (insert-unibyte name)))))
+       (arc-insert-unibyte name)))))
 ;; -------------------------------------------------------------------------
 ;;; Section: Lzh Archives
 
@@ -1722,10 +1720,10 @@ This doesn't recover lost files, it just undoes changes in the buffer itself."
            (error "The file name is too long"))
        (goto-char (+ p 21))
        (delete-char (1+ oldfnlen))
-       (insert-unibyte newfnlen newname)
+       (arc-insert-unibyte newfnlen newname)
        (goto-char p)
        (delete-char 2)
-       (insert-unibyte newhsize (archive-lzh-resum p newhsize))))))
+       (arc-insert-unibyte newhsize (archive-lzh-resum p newhsize))))))
 
 (defun archive-lzh-ogm (newval files errtxt ofs)
   (save-excursion
@@ -1744,10 +1742,10 @@ This doesn't recover lost files, it just undoes changes in the buffer itself."
                    (setq newval (funcall newval (archive-l-e (+ p2 ofs) 2))))
                (goto-char (+ p2 ofs))
                (delete-char 2)
-               (insert-unibyte (logand newval 255) (ash newval -8))
+               (arc-insert-unibyte (logand newval 255) (ash newval -8))
                (goto-char (1+ p))
                (delete-char 1)
-               (insert-unibyte (archive-lzh-resum (1+ p) hsize)))
+               (arc-insert-unibyte (archive-lzh-resum (1+ p) hsize)))
            (message "Member %s does not have %s field"
                     (aref fil 1) errtxt)))))))
 
@@ -1923,11 +1921,12 @@ This doesn't recover lost files, it just undoes changes in the buffer itself."
          (cond ((memq creator '(2 3)) ; Unix
                 (goto-char (+ p 40))
                 (delete-char 2)
-                (insert-unibyte (logand newval 255) (ash newval -8)))
+                (arc-insert-unibyte (logand newval 255) (ash newval -8)))
                ((memq creator '(0 5 6 7 10 11 15)) ; Dos etc.
                 (goto-char (+ p 38))
-                (insert-unibyte (logior (logand (get-byte (point)) 254)
-                                        (logand (logxor 1 (ash newval -7)) 1)))
+                (arc-insert-unibyte
+                  (logior (logand (get-byte (point)) 254)
+                         (logand (logxor 1 (ash newval -7)) 1)))
                 (delete-char 1))
                (t (message "Don't know how to change mode for this member"))))
         ))))