diff options
Diffstat (limited to 'lisp/net/tramp-vc.el')
| -rw-r--r-- | lisp/net/tramp-vc.el | 41 |
1 files changed, 27 insertions, 14 deletions
diff --git a/lisp/net/tramp-vc.el b/lisp/net/tramp-vc.el index ded30f4b09c..839a8702dd9 100644 --- a/lisp/net/tramp-vc.el +++ b/lisp/net/tramp-vc.el @@ -1,6 +1,6 @@ ;;; tramp-vc.el --- Version control integration for TRAMP.el -;; Copyright (C) 2000 by Free Software Foundation, Inc. +;; Copyright (C) 2000, 2001, 2002, 2003, 2004 by Free Software Foundation, Inc. ;; Author: Daniel Pittman <daniel@danann.net> ;; Keywords: comm, processes @@ -38,6 +38,14 @@ (require 'vc-rcs)) (require 'tramp) +;; Avoid byte-compiler warnings if the byte-compiler supports this. +;; Currently, XEmacs supports this. +(eval-when-compile + (when (fboundp 'byte-compiler-options) + (let (unused-vars) ; Pacify Emacs byte-compiler + (defalias 'warnings 'identity) ; Pacify Emacs byte-compiler + (byte-compiler-options (warnings (- unused-vars)))))) + ;; -- vc -- ;; This used to blow away the file-name-handler-alist and reinstall @@ -163,7 +171,9 @@ Since TRAMP doesn't do async commands yet, this function doesn't, either." (if vc-command-messages (message "Running %s on %s..." command file)) (save-current-buffer - (unless (eq buffer t) (vc-setup-buffer buffer)) + (unless (eq buffer t) + ; Pacify byte-compiler + (funcall (symbol-function 'vc-setup-buffer) buffer)) (let ((squeezed nil) (inhibit-read-only t) (status 0)) @@ -192,9 +202,10 @@ Since TRAMP doesn't do async commands yet, this function doesn't, either." (if (integerp status) (format "status %d" status) status)))) (if vc-command-messages (message "Running %s...OK" command)) - (vc-exec-after - `(run-hook-with-args - 'vc-post-command-functions ',command ',localname ',flags)) + ; Pacify byte-compiler + (funcall (symbol-function 'vc-exec-after) + `(run-hook-with-args + 'vc-post-command-functions ',command ',localname ',flags)) status)))) @@ -325,7 +336,8 @@ Since TRAMP doesn't do async commands yet, this function doesn't, either." (not want-differences-if-changed)))) (zerop status)) ;; New VC. Call `vc-default-workfile-unchanged-p'. - (vc-default-workfile-unchanged-p (vc-backend file) filename))) + (funcall (symbol-function 'vc-default-workfile-unchanged-p) + (vc-backend filename) filename))) (defadvice vc-workfile-unchanged-p (around tramp-advice-vc-workfile-unchanged-p @@ -391,14 +403,15 @@ filename we are thinking about..." ;; Pacify byte-compiler; this symbol is bound in the calling ;; function. CCC: Maybe it would be better to move the ;; boundness-checking into this function? - (let ((file (symbol-value 'file)) - (remote-uid - ;; With Emacs 21.4, `file-attributes' has got an optional parameter - ;; ID-FORMAT. Handle this case backwards compatible. - (if (and (functionp 'subr-arity) - (= 2 (cdr (subr-arity (symbol-function 'file-attributes))))) - (nth 2 (file-attributes file 'integer)) - (nth 2 (file-attributes file))))) + (let* ((file (symbol-value 'file)) + (remote-uid + ;; With Emacs 21.4, `file-attributes' has got an optional parameter + ;; ID-FORMAT. Handle this case backwards compatible. + (if (and (functionp 'subr-arity) + (= 2 (cdr (funcall (symbol-function 'subr-arity) + (symbol-function 'file-attributes))))) + (nth 2 (file-attributes file 'integer)) + (nth 2 (file-attributes file))))) (if (and uid (/= uid remote-uid)) (error "tramp-handle-vc-user-login-name cannot map a uid to a name") (let* ((v (tramp-dissect-file-name (tramp-handle-expand-file-name file))) |