-;;; em-alias.el --- creation and management of command aliases
+;;; em-alias.el --- creation and management of command aliases -*- lexical-binding:t -*-
-;; Copyright (C) 1999-2011 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2013 Free Software Foundation, Inc.
;; Author: John Wiegley <johnw@gnu.org>
;; session, it is likely that they are experiencing a spelling
;; difficulty associated with a certain command. To combat this,
;; Eshell will offer to automatically define an alias for that
-;; mispelled command, once a given tolerance threshold has been
+;; misspelled command, once a given tolerance threshold has been
;; reached.
;; Whenever the same bad command name is encountered
;;; Code:
-(eval-when-compile
- (require 'esh-util))
(require 'eshell)
;;;###autoload
-(eshell-defgroup eshell-alias nil
+(progn
+(defgroup eshell-alias nil
"Command aliases allow for easy definition of alternate commands."
:tag "Command aliases"
;; :link '(info-link "(eshell)Command aliases")
- :group 'eshell-module)
+ :group 'eshell-module))
(defcustom eshell-aliases-file (expand-file-name "alias" eshell-directory-name)
"The file in which aliases are kept.
Where NAME is the textual name of the alias, and DEFINITION is the
command string to replace that command with.
-Note: this list should not be modified in your '.emacs' file. Rather,
-any desired alias definitions should be declared using the `alias'
-command, which will automatically write them to the file named by
-`eshell-aliases-file'.")
+Note: this list should not be modified in your init file.
+Rather, any desired alias definitions should be declared using
+the `alias' command, which will automatically write them to the
+file named by `eshell-aliases-file'.")
(put 'eshell-command-aliases-list 'risky-local-variable t)
(let ((alias (eshell-lookup-alias command)))
(if alias
(throw 'eshell-replace-command
- (list
- 'let
- (list
- (list 'eshell-command-name
- (list 'quote eshell-last-command-name))
- (list 'eshell-command-arguments
- (list 'quote eshell-last-arguments))
- (list 'eshell-prevent-alias-expansion
- (list 'quote
- (cons command
- eshell-prevent-alias-expansion))))
- (eshell-parse-command (nth 1 alias))))))))
+ `(let ((eshell-command-name ',eshell-last-command-name)
+ (eshell-command-arguments ',eshell-last-arguments)
+ (eshell-prevent-alias-expansion
+ ',(cons command eshell-prevent-alias-expansion)))
+ ,(eshell-parse-command (nth 1 alias))))))))
(defun eshell-alias-completions (name)
"Find all possible completions for NAME.