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comparison lisp/prim/env.el @ 2:ac2d302a0011 r19-15b2

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Import from CVS: tag r19-15b2
author cvs
date Mon, 13 Aug 2007 08:46:35 +0200
parents 376386a54a3c
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1:c0c6a60d29db 2:ac2d302a0011
1 ;;; env.el --- functions to manipulate environment variables. 1 ;;; env.el --- functions to manipulate environment variables.
2 2
3 ;;; Copyright 1991, 1994 Free Software Foundation, Inc. 3 ;; Copyright 1991, 1994 Free Software Foundation, Inc.
4 4
5 ;; Maintainer: FSF 5 ;; Maintainer: FSF
6 ;; Keywords: processes, unix 6 ;; Keywords: processes, unix
7 7
8 ;; This file is part of XEmacs. 8 ;; This file is part of XEmacs.
17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 ;; General Public License for more details. 18 ;; General Public License for more details.
19 19
20 ;; You should have received a copy of the GNU General Public License 20 ;; You should have received a copy of the GNU General Public License
21 ;; along with XEmacs; see the file COPYING. If not, write to the Free 21 ;; along with XEmacs; see the file COPYING. If not, write to the Free
22 ;; Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. 22 ;; Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
23 ;; 02111-1307, USA.
23 24
24 ;;; Synched up with: FSF 19.30. 25 ;;; Synched up with: FSF 19.34.
25 26
26 ;;; Commentary: 27 ;;; Commentary:
27 28
28 ;; UNIX processes inherit a list of name-to-string associations from 29 ;; UNIX processes inherit a list of name-to-string associations from their
29 ;; their parents called their `environment'; these are commonly used 30 ;; parents called their `environment'; these are commonly used to control
30 ;; to control program options. This package permits you to set 31 ;; program options. This package permits you to set environment variables
31 ;; environment variables to be passed to any sub-process run under XEmacs. 32 ;; to be passed to any sub-process run under XEmacs.
32 33
33 ;;; Code: 34 ;;; Code:
34 35
35 ;; History list for environment variable names. 36 ;; History list for environment variable names.
36 (defvar read-envvar-name-history nil) 37 (defvar read-envvar-name-history nil)