Remove compat code in Tramp

* lisp/net/tramp-sh.el (tramp-open-connection-setup-interactive-shell):
Remove compat code.

diff --git a/lisp/net/tramp-sh.el b/lisp/net/tramp-sh.el
index c2ab67b6f4f17af83cdc47da467039fdffb0cbeb..4ff21c1df4b7019e8cbf718b93822d9aa4aeb48a 100644 (file)
--- a/lisp/net/tramp-sh.el
+++ b/lisp/net/tramp-sh.el
@@ -4120,44 +4120,36 @@ process to set up.  VEC specifies the connection."
   ;; CCC this can't be the right way to do it.  Hm.
   (tramp-message vec 5 "Determining coding system")
   (with-current-buffer (process-buffer proc)
-    (if (featurep 'mule)
-       ;; Use MULE to select the right EOL convention for communicating
-       ;; with the process.
-       (let ((cs (or (and (memq 'utf-8 (coding-system-list))
-                          (string-match "utf-?8" (tramp-get-remote-locale vec))
-                          (cons 'utf-8 'utf-8))
-                     (process-coding-system proc)
-                     (cons 'undecided 'undecided)))
-             cs-decode cs-encode)
-         (when (symbolp cs) (setq cs (cons cs cs)))
-         (setq cs-decode (or (car cs) 'undecided)
-                cs-encode (or (cdr cs) 'undecided))
-         (setq cs-encode
-               (coding-system-change-eol-conversion
-                cs-encode
-                (if (string-match
-                     "^Darwin" (tramp-get-connection-property vec "uname" ""))
-                    'mac 'unix)))
-         (tramp-send-command vec "echo foo ; echo bar" t)
-         (goto-char (point-min))
-         (when (search-forward "\r" nil t)
-           (setq cs-decode (coding-system-change-eol-conversion
-                            cs-decode 'dos)))
-          ;; Special setting for Mac OS X.
-          (when (and (string-match
-                      "^Darwin" (tramp-get-connection-property vec "uname" ""))
-                     (memq 'utf-8-hfs (coding-system-list)))
-            (setq cs-decode 'utf-8-hfs
-                  cs-encode 'utf-8-hfs))
-         (set-buffer-process-coding-system cs-decode cs-encode)
-         (tramp-message
-          vec 5 "Setting coding system to `%s' and `%s'" cs-decode cs-encode))
-      ;; Look for ^M and do something useful if found.
+    ;; Use MULE to select the right EOL convention for communicating
+    ;; with the process.
+    (let ((cs (or (and (memq 'utf-8 (coding-system-list))
+                      (string-match "utf-?8" (tramp-get-remote-locale vec))
+                      (cons 'utf-8 'utf-8))
+                 (process-coding-system proc)
+                 (cons 'undecided 'undecided)))
+         cs-decode cs-encode)
+      (when (symbolp cs) (setq cs (cons cs cs)))
+      (setq cs-decode (or (car cs) 'undecided)
+           cs-encode (or (cdr cs) 'undecided)
+           cs-encode
+           (coding-system-change-eol-conversion
+            cs-encode
+            (if (string-match
+                 "^Darwin" (tramp-get-connection-property vec "uname" ""))
+                'mac 'unix)))
+      (tramp-send-command vec "echo foo ; echo bar" t)
+      (goto-char (point-min))
       (when (search-forward "\r" nil t)
-       ;; We have found a ^M but cannot frob the process coding system
-       ;; because we're running on a non-MULE Emacs.  Let's try
-       ;; stty, instead.
-       (tramp-send-command vec "stty -onlcr" t))))
+       (setq cs-decode (coding-system-change-eol-conversion cs-decode 'dos)))
+      ;; Special setting for Mac OS X.
+      (when (and (string-match
+                 "^Darwin" (tramp-get-connection-property vec "uname" ""))
+                (memq 'utf-8-hfs (coding-system-list)))
+       (setq cs-decode 'utf-8-hfs
+             cs-encode 'utf-8-hfs))
+      (set-buffer-process-coding-system cs-decode cs-encode)
+      (tramp-message
+       vec 5 "Setting coding system to `%s' and `%s'" cs-decode cs-encode)))
 
   (tramp-send-command vec "set +o vi +o emacs" t)