X-Git-Url: https://code.delx.au/gnu-emacs/blobdiff_plain/40afb9673dbd999797d96526297b202410fdf33d..fadbdfeafe838d0ce1ca3e713b05243cb8d6e296:/lisp/elide-head.el

diff --git a/lisp/elide-head.el b/lisp/elide-head.el
index dbdd72c778..50c77684ae 100644
--- a/lisp/elide-head.el
+++ b/lisp/elide-head.el
@@ -33,8 +33,12 @@
 ;; elision.
 
 ;; You might add `elide-head' to appropriate major mode hooks or to
-;; `find-file-hooks'.  Please do this in site init files.  If you do,
-;; information may be hidden from users who don't know it already.
+;; `find-file-hooks'.  Please do not do this in site init files.  If
+;; you do, information may be hidden from users who don't know it
+;; already.
+
+;; Note that `hs-minor-mode' will do a similar job by default, but
+;; it's not selective about what leading commentary it hides.
 
 ;; Inspired by jwz's hide-copyleft.el, for which we don't have an
 ;; assignment.
@@ -43,6 +47,7 @@
 
 (defgroup elide-head nil
   "Eliding copyright headers and the like in source files."
+  :version "21.1"
   :prefix "elide-head"
   :group 'tools)
 
@@ -88,7 +93,7 @@ This is suitable as an entry on `find-file-hooks' or appropriate mode hooks."
 	      (when (re-search-forward (caar rest) nil t)
 		(setq beg (point))
 		(when (re-search-forward (cdar rest) nil t)
-		  (setq end (point)
+		  (setq end (point-marker)
 			rest nil))))
 	    (if rest (setq rest (cdr rest))))
 	  (if (not (and beg end))
@@ -97,8 +102,8 @@ This is suitable as an entry on `find-file-hooks' or appropriate mode hooks."
 	    (goto-char beg)
 	    (end-of-line)
 	    (if (overlayp elide-head-overlay)
-		(move-overlay elide-head-overlay (point) end)
-	      (setq elide-head-overlay (make-overlay (point) end)))
+		(move-overlay elide-head-overlay (point-marker) end)
+	      (setq elide-head-overlay (make-overlay (point-marker) end)))
 	    (overlay-put elide-head-overlay 'invisible t)
 	    (overlay-put elide-head-overlay 'intangible t)
 	    (overlay-put elide-head-overlay 'after-string "...")))))))