* net/tramp.el (tramp-file-name-handler): Trace 'quit.

(tramp-open-connection-setup-interactive-shell): Apply
workaround for IRIX64 bug.  Move argument of last
`tramp-send-command' where it belongs to.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 6c42943..d22e244 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,10 @@
+2010-07-20  Michael Albinus  <michael.albinus@gmx.de>
+
+       * net/tramp.el (tramp-file-name-handler): Trace 'quit.
+       (tramp-open-connection-setup-interactive-shell): Apply
+       workaround for IRIX64 bug.  Move argument of last
+       `tramp-send-command' where it belongs to.
+
 2010-07-20  Michael Albinus  <michael.albinus@gmx.de>
 
        * net/tramp.el (tramp-perl-file-attributes)

diff --git a/lisp/net/tramp.el b/lisp/net/tramp.el
index e6c59ee..a32daf2 100644 (file)
--- a/lisp/net/tramp.el
+++ b/lisp/net/tramp.el
@@ -5565,12 +5565,23 @@ Falls back to normal file name handler if no Tramp file name handler exists."
            (if foreign
                (condition-case err
                    (apply foreign operation args)
+
+                 ;; Trace that somebody has interrupted the
+                 ;; operation.
+                 (quit
+                  (let (tramp-message-show-message)
+                    (tramp-message
+                     v 1 "Interrupt received in operation %s"
+                     (append (list operation) args)))
+                  ;; Propagate the quit signal.
+                  (signal (car err) (cdr err)))
+
+                 ;; When we are in completion mode, some failed
+                 ;; operations shall return at least a default value
+                 ;; in order to give the user a chance to correct the
+                 ;; file name in the minibuffer.
                  (error
                   (cond
-                   ;; When we are in completion mode, some failed
-                   ;; operations shall return at least a default
-                   ;; value in order to give the user a chance to
-                   ;; correct the file name in the minibuffer.
                    ((and completion (zerop (length localname))
                          (memq operation '(file-exists-p file-directory-p)))
                     t)
@@ -5580,6 +5591,7 @@ Falls back to normal file name handler if no Tramp file name handler exists."
                     filename)
                    ;; Propagate the error.
                    (t (signal (car err) (cdr err))))))
+
              ;; Nothing to do for us.
              (tramp-run-real-handler operation args)))))
 
@@ -7033,6 +7045,12 @@ process to set up.  VEC specifies the connection."
   ;; Disable unexpected output.
   (tramp-send-command vec "mesg n; biff n" t)
 
+  ;; IRIX64 bash expands "!" even when in single quotes.  This
+  ;; destroys our shell functions, we must disable it.  See
+  ;; <http://stackoverflow.com/questions/3291692/irix-bash-shell-expands-expression-in-single-quotes-yet-shouldnt>.
+  (when (string-match "^IRIX64" (tramp-get-connection-property vec "uname" ""))
+    (tramp-send-command vec "set +H" t))
+
   ;; Set the environment.
   (tramp-message vec 5 "Setting default environment")
 
@@ -7048,7 +7066,7 @@ process to set up.  VEC specifies the connection."
       (setq env (cdr env)))
     (when unset
       (tramp-send-command
-       vec (format "unset %s" (mapconcat 'identity unset " "))))) t)
+       vec (format "unset %s" (mapconcat 'identity unset " ")) t))))
 
 ;; CCC: We should either implement a Perl version of base64 encoding
 ;; and decoding.  Then we just use that in the last item.  The other