Commit 6d74b528 authored by Eric S. Raymond's avatar Eric S. Raymond
Browse files

*** empty log message ***

parent 32f4334d
......@@ -107,8 +107,8 @@ never means do not make them.")
"*When cleaning directory, number of versions to keep.")
(defvar trim-versions-without-asking nil
"*If true, deletes excess backup versions silently.
Otherwise asks confirmation.")
"*If t, deletes excess backup versions silently.
If nil, asks confirmation. Any other value prevents any trimming.")
(defvar kept-old-versions 2
"*Number of oldest versions to keep when a new numbered backup is made.")
......@@ -767,6 +767,7 @@ the modes of the new file to agree with the old modes."
;; ask the user to confirm now, before doing anything.
;; But don't actually delete til later.
(and targets
(or (eq trim-versions-without-asking t) (eq trim-versions-without-asking nil))
(or trim-versions-without-asking
(y-or-n-p (format "Delete excess backup versions of %s? "
real-file-name))))))
......
;;; flow-ctrl.el --- help for lusers on cu(1) or ttys with wired-in ^S/^Q flow control
;;; Copyright (C) 1990 Free Software Foundation, Inc.
;;; Copyright (C) 1991 Kevin Gallagher
;; Author Kevin Gallagher
;; Maintainer: FSF
;; Last-Modified: 03 Jun 1992
;; Adapted-By: ESR
;; Keywords: hardware
;;; Copyright (C) 1990 Free Software Foundation, Inc.
;;; Copyright (C) 1991 Kevin Gallagher
;;;
;;; GNU Emacs is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY. No author or distributor accepts
......
;;; server.el --- Lisp code for GNU Emacs running as server process.
;; Copyright (C) 1986, 1987 Free Software Foundation, Inc.
;; Author: William Sommerfeld <wesommer@athena.mit.edu>
;; Last-Modified: 05 Dec 1991
;; Keywords: processes
;; Changes by peck@sun.com and by rms.
;; Copyright (C) 1986, 1987 Free Software Foundation, Inc.
;; This file is part of GNU Emacs.
;; GNU Emacs is free software; you can redistribute it and/or modify
......
;;; shell.el --- general command interpreter in a window stuff
;;; Copyright Olin Shivers (1988).
;; Author: Olin Shivers <shivers@cs.cmu.edu>
;; Last-Modified: 16 Mar 1992
;; Keywords: processes
;;; Copyright Olin Shivers (1988).
;;; This file is part of GNU Emacs.
;;; GNU Emacs is free software; you can redistribute it and/or modify
......
;;; sgml-mode.el --- SGML-editing mode
;; Copyright (C) 1992 Free Software Foundation, Inc.
;; Author: James Clark
;; Maintainer: FSF
;; Last-Modified: 14 Jul 1992
;; Adapted-By: ESR
;; Keywords: wp
;; Copyright (C) 1992 Free Software Foundation, Inc.
;; This file is part of GNU Emacs.
;; GNU Emacs is free software; you can redistribute it and/or modify
......
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