diff options
Diffstat (limited to 'lisp/progmodes/executable.el')
| -rw-r--r-- | lisp/progmodes/executable.el | 31 |
1 files changed, 9 insertions, 22 deletions
diff --git a/lisp/progmodes/executable.el b/lisp/progmodes/executable.el index fa5724a3800..0d8b09c33c1 100644 --- a/lisp/progmodes/executable.el +++ b/lisp/progmodes/executable.el @@ -1,4 +1,4 @@ -;;; executable.el --- base functionality for executable interpreter scripts +;;; executable.el --- base functionality for executable interpreter scripts -*- lexical-binding: t -*- ;; Copyright (C) 1994-1996, 2000-2021 Free Software Foundation, Inc. @@ -54,41 +54,31 @@ "Base functionality for executable interpreter scripts." :group 'processes) -;; This used to default to `other', but that doesn't seem to have any -;; significance. fx 2000-02-11. -(defcustom executable-insert t ; 'other +(defcustom executable-insert t "Non-nil means offer to add a magic number to a file. This takes effect when you switch to certain major modes, including Shell-script mode (`sh-mode'). When you type \\[executable-set-magic], it always offers to add or update the magic number." -;;; :type '(choice (const :tag "off" nil) -;;; (const :tag "on" t) -;;; symbol) - :type 'boolean - :group 'executable) - + :type 'boolean) (defcustom executable-query 'function "If non-nil, ask user before changing an existing magic number. When this is `function', only ask when called non-interactively." :type '(choice (const :tag "Don't Ask" nil) (const :tag "Ask when non-interactive" function) - (other :tag "Ask" t)) - :group 'executable) + (other :tag "Ask" t))) (defcustom executable-magicless-file-regexp "/[Mm]akefile$\\|/\\.\\(z?profile\\|bash_profile\\|z?login\\|bash_login\\|z?logout\\|bash_logout\\|.+shrc\\|esrc\\|rcrc\\|[kz]shenv\\)$" "On files with this kind of name no magic is inserted or changed." - :type 'regexp - :group 'executable) + :type 'regexp) (defcustom executable-prefix "#!" "Interpreter magic number prefix inserted when there was no magic number. Use of `executable-prefix-env' is preferable to this option." :version "26.1" ; deprecated - :type 'string - :group 'executable) + :type 'string) (defcustom executable-prefix-env nil "If non-nil, use \"/usr/bin/env\" in interpreter magic number. @@ -96,8 +86,7 @@ If this variable is non-nil, the interpreter magic number inserted by `executable-set-magic' will be \"#!/usr/bin/env INTERPRETER\", otherwise it will be \"#!/path/to/INTERPRETER\"." :version "26.1" - :type 'boolean - :group 'executable) + :type 'boolean) (defcustom executable-chmod 73 "After saving, if the file is not executable, set this mode. @@ -105,8 +94,7 @@ This mode passed to `set-file-modes' is taken absolutely when negative, or relative to the files existing modes. Do nothing if this is nil. Typical values are 73 (+x) or -493 (rwxr-xr-x)." :type '(choice integer - (const nil)) - :group 'executable) + (const nil))) (defvar executable-command nil) @@ -114,8 +102,7 @@ Typical values are 73 (+x) or -493 (rwxr-xr-x)." (defcustom executable-self-display "tail" "Command you use with argument `-n+2' to make text files self-display. Note that the like of `more' doesn't work too well under Emacs \\[shell]." - :type 'string - :group 'executable) + :type 'string) (make-obsolete-variable 'executable-self-display nil "25.1" 'set) |