* lisp/eshell/eshell.el (eshell-command): Avoid using hooks.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 6c32655..fdc6172 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,7 @@
+2011-10-08  Thierry Volpiatto  <thierry.volpiatto@gmail.com>
+
+       * lisp/eshell/eshell.el (eshell-command): Avoid using hooks.
+
 2011-10-07  Chong Yidong  <cyd@stupidchicken.com>
 
        * bindings.el ([M-left],[M-right]): Bind to left-word and

diff --git a/lisp/eshell/eshell.el b/lisp/eshell/eshell.el
index 08bb30d..c33c2cc 100644 (file)
--- a/lisp/eshell/eshell.el
+++ b/lisp/eshell/eshell.el
@@ -344,16 +344,16 @@ With prefix ARG, insert output into the current buffer at point."
   (require 'esh-cmd)
   (unless arg
     (setq arg current-prefix-arg))
-  (unwind-protect
-      (let ((eshell-non-interactive-p t))
-        ;; Enable `eshell-mode' only in this minibuffer.
-        (minibuffer-with-setup-hook 'eshell-mode
-          (add-hook 'minibuffer-exit-hook 'eshell-add-command-to-history)
-          (add-hook 'eshell-mode-hook 'eshell-return-exits-minibuffer)
-          (unless command
-            (setq command (read-from-minibuffer "Emacs shell command: ")))))
-    (remove-hook 'eshell-mode-hook 'eshell-return-exits-minibuffer)
-    (remove-hook 'minibuffer-exit-hook 'eshell-add-command-to-history))
+  (let ((eshell-non-interactive-p t))
+    ;; Enable `eshell-mode' only in this minibuffer.
+    (minibuffer-with-setup-hook #'(lambda ()
+                                    (eshell-mode)
+                                    (eshell-return-exits-minibuffer))
+      (unwind-protect
+           (unless command
+             (setq command (read-from-minibuffer "Emacs shell command: ")))
+        (when command
+          (eshell-add-input-to-history command)))))
   (unless command
     (error "No command specified!"))
   ;; redirection into the current buffer is achieved by adding an