X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;f=inv-18.el;h=f55e9ef60125ee136bca8d883791190fb822803c;hb=6a035e2edc196d6f1f0482c4fec18332388313bf;hp=21e54ca73a23ac359b1d4670258ece6ca71fee8e;hpb=5760307aa255d1dc28a7e5861c63efb020dadb25;p=elisp%2Fapel.git

diff --git a/inv-18.el b/inv-18.el
index 21e54ca..f55e9ef 100644
--- a/inv-18.el
+++ b/inv-18.el
@@ -24,62 +24,56 @@
 
 ;;; Code:
 
-(defmacro enable-invisible ()
-  (`
-   (progn
-     (make-local-variable 'original-selective-display)
-     (setq original-selective-display selective-display)
-     (setq selective-display t)
-     )))
-
-(defmacro end-of-invisible ()
-  (` (setq selective-display
-	   (if (boundp 'original-selective-display)
-	       original-selective-display))
-     ))
+(require 'poe)
+
+(defun enable-invisible ()
+  (make-local-variable 'original-selective-display)
+  (setq original-selective-display selective-display)
+  (setq selective-display t))
+
+(defun disable-invisible ()
+  (setq selective-display
+	(and (boundp 'original-selective-display)
+	     original-selective-display)))
+(defalias 'end-of-invisible 'disable-invisible)
+(make-obsolete 'end-of-invisible 'disable-invisible)
 
 (defun invisible-region (start end)
-  (let ((buffer-read-only nil)		;Okay even if write protected.
+  (let ((buffer-read-only nil)
 	(modp (buffer-modified-p)))
     (if (save-excursion
 	  (goto-char (1- end))
-	  (eq (following-char) ?\n)
-	  )
-	(setq end (1- end))
-      )
+	  (eq (following-char) ?\n))
+	(setq end (1- end)))
     (unwind-protect
-        (subst-char-in-region start end ?\n ?\^M t)
-      (set-buffer-modified-p modp)
-      )))
+        (subst-char-in-region start end ?\n ?\r t)
+      (set-buffer-modified-p modp))))
 
 (defun visible-region (start end)
-  (let ((buffer-read-only nil)		;Okay even if write protected.
+  (let ((buffer-read-only nil)
 	(modp (buffer-modified-p)))
     (unwind-protect
-        (subst-char-in-region start end ?\^M ?\n t)
-      (set-buffer-modified-p modp)
-      )))
+        (subst-char-in-region start end ?\r ?\n t)
+      (set-buffer-modified-p modp))))
 
 (defun invisible-p (pos)
   (save-excursion
     (goto-char pos)
-    (eq (following-char) ?\^M)
-    ))
+    (eq (following-char) ?\r)))
 
 (defun next-visible-point (pos)
   (save-excursion
     (goto-char pos)
     (end-of-line)
     (if (eq (following-char) ?\n)
-	(forward-char)
-      )
-    (point)
-    ))
+	(forward-char))
+    (point)))
 
 
 ;;; @ end
 ;;;
 
-(provide 'inv-18)
+(require 'product)
+(product-provide (provide 'inv-18) (require 'apel-ver))
 
 ;;; inv-18.el ends here