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;;;; ATTN: THESE FUNCTIONS HAVE BEEN INCORPORATED INTO ess-emcs.el
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;;;; PLEASE GET THEM FROM THERE ALONG WITH THE REST OF THE
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;;;; EMACS/XEMACS VARIANT ISSUES
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;;;; essnt204.el -- NTemacs functions introduced in NTemacs 20.4
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;;;; that are needed for essa-sas.el to automatically select the correct
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;;;; `ess-sas-submit-method'. Also, necessary for essl-bug.el.
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;; Modified: $Date: 2001/06/13 20:00:50 $
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;; Version: $Revision: 5.4 $
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;; RCS: $Id: essnt204.el,v 5.4 2001/06/13 20:00:50 ess Exp $
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;; These definitions are for Emacs versions < 20.4 or XEmacs
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;; These are taken verbatim from the file emacs-20.6/lisp/w32-fns.el
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;; Note: 20.3 and 19.x NTemacs users are strongly encouraged to
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;; upgrade to version 20.4 or higher.
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;; NTemacs 20.2 is not supported by ESS.
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;; NTemacs 19.x needs these
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(if (not (boundp 'w32-system-shells))
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(defvar w32-system-shells '("cmd" "cmd.exe" "command" "command.com"
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"4nt" "4nt.exe" "4dos" "4dos.exe"
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"List of strings recognized as Windows NT/9X system shells.")
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(if (not (fboundp 'w32-system-shell-p))
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(defun w32-system-shell-p (shell-name)
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(member (downcase (file-name-nondirectory shell-name))
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(if (not (fboundp 'w32-shell-name))
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(defun w32-shell-name ()
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"Return the name of the shell being used."
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(or (and (boundp 'explicit-shell-file-name) explicit-shell-file-name)
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(and (w32-using-nt) "cmd.exe")
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;; NTemacs 20.3 needs this
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(defun w32-shell-dos-semantics ()
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"Return t if the interactive shell being used expects msdos shell semantics."
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(or (w32-system-shell-p (w32-shell-name))
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(and (member (downcase (file-name-nondirectory (w32-shell-name)))
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'("cmdproxy" "cmdproxy.exe"))
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(w32-system-shell-p (getenv "COMSPEC")))))
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;;; essnt204.el ends here
added
removed
lisp/essnt204.el
