From f7464fdd2e33e5dc6c159a4adc8f53902e6d4511 Mon Sep 17 00:00:00 2001
From: Luke Shumaker <LukeShu@sbcglobal.net>
Date: Wed, 13 Apr 2011 23:20:15 -0400
Subject: Initial commit of Luke Shumaker's "dot-files".

---
 .emacs.d/org-7.4/lisp/ob-clojure.el | 88 +++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 .emacs.d/org-7.4/lisp/ob-clojure.el

(limited to '.emacs.d/org-7.4/lisp/ob-clojure.el')

diff --git a/.emacs.d/org-7.4/lisp/ob-clojure.el b/.emacs.d/org-7.4/lisp/ob-clojure.el
new file mode 100644
index 0000000..d88c54b
--- /dev/null
+++ b/.emacs.d/org-7.4/lisp/ob-clojure.el
@@ -0,0 +1,88 @@
+;;; ob-clojure.el --- org-babel functions for clojure evaluation
+
+;; Copyright (C) 2009, 2010  Free Software Foundation, Inc.
+
+;; Author: Joel Boehland, Eric Schulte
+;; Keywords: literate programming, reproducible research
+;; Homepage: http://orgmode.org
+;; Version: 7.4
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; GNU Emacs is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Commentary:
+
+;;; support for evaluating clojure code, relies on slime for all eval
+
+;;; Requirements:
+
+;;; - clojure (at least 1.2.0)
+;;; - clojure-mode
+;;; - slime
+;;; - swank-clojure
+
+;;; By far, the best way to install these components is by following
+;;; the directions as set out by Phil Hagelberg (Technomancy) on the
+;;; web page: http://technomancy.us/126
+
+;;; Code:
+(require 'ob)
+
+(declare-function slime-eval "ext:slime" (sexp &optional package))
+
+(add-to-list 'org-babel-tangle-lang-exts '("clojure" . "clj"))
+
+(defvar org-babel-default-header-args:clojure '())
+(defvar org-babel-header-arg-names:clojure '(package))
+
+(defun org-babel-expand-body:clojure (body params)
+  "Expand BODY according to PARAMS, return the expanded body."
+  (let* ((vars (mapcar #'cdr (org-babel-get-header params :var)))
+	 (result-params (cdr (assoc :result-params params)))
+	 (print-level nil) (print-length nil)
+	 (body (org-babel-trim
+		(if (> (length vars) 0)
+		    (concat "(let ["
+			    (mapconcat
+			     (lambda (var)
+			       (format "%S (quote %S)" (car var) (cdr var)))
+			     vars "\n      ")
+			    "]\n" body ")")
+		  body))))
+    (if (or (member "code" result-params)
+	    (member "pp" result-params))
+	(format (concat "(let [org-mode-print-catcher (java.io.StringWriter.)]"
+			"(clojure.pprint/with-pprint-dispatch %s-dispatch"
+			"(clojure.pprint/pprint %s org-mode-print-catcher)"
+			"(str org-mode-print-catcher)))")
+		(if (member "code" result-params) "code" "simple") body)
+      body)))
+
+(defun org-babel-execute:clojure (body params)
+  "Execute a block of Clojure code with Babel."
+  (require 'slime) (require 'swank-clojure)
+  (with-temp-buffer
+    (insert (org-babel-expand-body:clojure body params))
+    (read
+     (slime-eval
+      `(swank:interactive-eval-region
+        ,(buffer-substring-no-properties (point-min) (point-max)))
+      (cdr (assoc :package params))))))
+
+(provide 'ob-clojure)
+
+;; arch-tag: a43b33f2-653e-46b1-ac56-2805cf05b7d1
+
+;;; ob-clojure.el ends here
-- 
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