* NEWS: Document eshell visual subcommands and options.

* eshell/em-term.el (eshell-term-initialize): Use
`cl-intersection' rather than `intersection'.

etc/ChangeLog

+2013-06-03  Tassilo Horn  <tsdh@gnu.org>
+
+	* NEWS: Document eshell visual subcommands and options.
+
 2013-06-02  Eric Ludlam <zappo@gnu.org>
 
 	* srecode/c.srt (header_guard): Add :c parameter so it works

etc/NEWS

@@ -129,6 +129,18 @@ You can pick the name of the function and the variables with `C-x 4 a'.
 
 * Changes in Specialized Modes and Packages in Emacs 24.4
 
+** `eshell' now supports visual subcommands and options
+Eshell has been able to handle "visual" commands (interactive,
+non-line oriented commands such as top that require display
+capabilities not provided by eshell) by running them in an Emacs
+terminal emulator.  See `eshell-visual-commands'.
+
+This feature has been extended to subcommands and options that make a
+usually line-oriented command a visual command.  Typical examples are
+"git log" and "git <command> --help" which display their output in a
+pager by default.  See `eshell-visual-subcommands' and
+`eshell-visual-options'.
+
 ** `remember' can now store notes in separates files
 You can use the new function `remember-store-in-files' within the
 `remember-handler-functions' option.

lisp/ChangeLog

+2013-06-03  Tassilo Horn  <tsdh@gnu.org>
+
+	* eshell/em-term.el (eshell-term-initialize): Use
+	`cl-intersection' rather than `intersection'.
+
 2013-06-02  Eric Ludlam <zappo@gnu.org>
 
 	* emacs-lisp/eieio.el (eieio--defalias, eieio-hook)

lisp/eshell/em-term.el

@@ -137,9 +137,9 @@ character to the invoked process."
 			 (or (member command eshell-visual-commands)
 			     (member (car args)
 				     (cdr (assoc command eshell-visual-subcommands)))
-			     (intersection args
-					   (cdr (assoc command eshell-visual-options))
-					   :test 'string=)))))
+			     (cl-intersection args
+					      (cdr (assoc command eshell-visual-options))
+					      :test 'string=)))))
 		    'eshell-exec-visual)
 	      eshell-interpreter-alist)))