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1 ;; -*-Emacs-Lisp-*-
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2 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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3 ;;
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4 ;; File: efs-x19.15.el
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5 ;; Release: $efs release: 1.15 $
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6 ;; Version: #Revision: 1.2 $
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7 ;; RCS:
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8 ;; Description: efs support for XEmacs, versions 19.15, and later.
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9 ;; Author: Sandy Rutherford <sandy@ibm550.sissa.it>
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10 ;; Created: Tue Aug 2 17:40:32 1994 by sandy on ibm550
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11 ;;
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12 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
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13
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14 (provide 'efs-x19\.15)
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15 (require 'efs-cu)
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16 (require 'efs-ovwrt)
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17
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18 (defconst efs-x19\.15-version
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19 (concat (substring "$efs release: 1.15 $" 14 -2)
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20 "/"
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21 (substring "#Revision: 1.2 $" 11 -2)))
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22
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22
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23 ;;; Functions requiring special defs. for these XEmacs versions.
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24
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25 (defun efs-abbreviate-file-name (filename &optional hack-homedir)
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26 ;; XEmacs version of abbreviate-file-name for remote files.
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27 (let (file-name-handler-alist)
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28 (if (and hack-homedir (efs-ftp-path filename))
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29 ;; Do replacements from directory-abbrev-alist
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30 (apply 'efs-unexpand-parsed-filename
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31 (efs-ftp-path (abbreviate-file-name filename nil)))
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32 (abbreviate-file-name filename hack-homedir))))
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33
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34 (defun efs-set-buffer-file-name (filename)
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35 ;; Sets the buffer local variables for filename appropriately.
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36 ;; A special function because XEmacs and FSF do this differently.
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37 (setq buffer-file-name filename)
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38 (if (and efs-compute-remote-buffer-file-truename
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39 (memq (efs-host-type (car (efs-ftp-path filename)))
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40 efs-unix-host-types))
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41 (compute-buffer-file-truename)
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42 (setq buffer-file-truename filename)))
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43
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44 ;; Only XEmacs has this function. Why do we need both this and
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45 ;; set-visited-file-modtime?
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46
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47 (defun efs-set-buffer-modtime (buffer &optional time)
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48 ;; For buffers visiting remote files, set the buffer modtime.
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49 (or time
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50 (progn
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51 (setq time
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52 (let* ((file (save-excursion
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53 (set-buffer buffer) buffer-file-name))
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54 (parsed (efs-ftp-path file)))
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55 (efs-get-file-mdtm (car parsed) (nth 1 parsed)
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56 (nth 2 parsed) file)))
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57 (if time
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58 (setq time (cons (car time) (nth 1 time)))
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59 (setq time '(0 . 0)))))
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60 (let (file-name-handler-alist)
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61 (set-buffer-modtime buffer time)))
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62
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63 ;;; For the file-name-handler-alist
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64
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65 (put 'set-buffer-modtime 'efs 'efs-set-buffer-modtime)
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66
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67 ;;; end of efs-x19.15.el
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