Remove compat code in Tramp

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

1 files changed, 29 insertions, 37 deletions

diff --git a/lisp/net/tramp-sh.el b/lisp/net/tramp-sh.el
index c2ab67b6f4f..4ff21c1df4b 100644
--- 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)