Added eshell setup

eshell-setup.el

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+; http://www.howardism.org/Technical/Emacs/eshell-fun.html
+
+(defun eshell-here ()
+  "Opens up a new shell in the directory associated with the
+current buffer's file. The eshell is renamed to match that
+directory to make multiple eshell windows easier."
+  (interactive)
+  (let* ((parent (if (buffer-file-name)
+                     (file-name-directory (buffer-file-name))
+                   default-directory))
+         (height (/ (window-total-height) 3))
+         (name   (car (last (split-string parent "/" t)))))
+    (split-window-vertically (- height))
+    (other-window 1)
+    (eshell "new")
+    (rename-buffer (concat "*eshell: " name "*"))
+
+    (insert (concat "ls"))
+    (eshell-send-input)))
+
+(global-set-key (kbd "C-!") 'eshell-here)
+
+(defun eshell/x ()
+  (insert "exit")
+  (eshell-send-input)
+  (delete-window))
+

testing/eshellrc.eshell

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+alias ph eshell-display-predicate-help
+alias mh eshell-display-modifier-help

testing/ls.eshell

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+for i in *.org *el {echo $i}