diff options
Diffstat (limited to 'lisp/eshell/esh-var.el')
| -rw-r--r-- | lisp/eshell/esh-var.el | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/lisp/eshell/esh-var.el b/lisp/eshell/esh-var.el index 1610c53d428..f76d1de3c8d 100644 --- a/lisp/eshell/esh-var.el +++ b/lisp/eshell/esh-var.el @@ -1,7 +1,7 @@ ;;; esh-var.el --- handling of variables -;; Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, -;; 2005, 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. +;; Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, +;; 2008, 2009, 2010 Free Software Foundation, Inc. ;; Author: John Wiegley <johnw@gnu.org> @@ -128,27 +128,27 @@ variable value, a subcommand, or even the result of a Lisp form." ;;; User Variables: (defcustom eshell-var-load-hook '(eshell-var-initialize) - "*A list of functions to call when loading `eshell-var'." + "A list of functions to call when loading `eshell-var'." :type 'hook :group 'eshell-var) (defcustom eshell-prefer-lisp-variables nil - "*If non-nil, prefer Lisp variables to environment variables." + "If non-nil, prefer Lisp variables to environment variables." :type 'boolean :group 'eshell-var) (defcustom eshell-complete-export-definition t - "*If non-nil, completing names for `export' shows current definition." + "If non-nil, completing names for `export' shows current definition." :type 'boolean :group 'eshell-var) (defcustom eshell-modify-global-environment nil - "*If non-nil, using `export' changes Emacs's global environment." + "If non-nil, using `export' changes Emacs's global environment." :type 'boolean :group 'eshell-var) (defcustom eshell-variable-name-regexp "[A-Za-z0-9_-]+" - "*A regexp identifying what constitutes a variable name reference. + "A regexp identifying what constitutes a variable name reference. Note that this only applies for '$NAME'. If the syntax '$<NAME>' is used, then NAME can contain any character, including angle brackets, if they are quoted with a backslash." @@ -183,7 +183,7 @@ if they are quoted with a backslash." eshell-command-arguments (eshell-apply-indices eshell-command-arguments indices))))) - "*This list provides aliasing for variable references. + "This list provides aliasing for variable references. It is very similar in concept to what `eshell-user-aliases-list' does for commands. Each member of this defines defines the name of a command, and the Lisp value to return for that variable if it is |