      (unless (boundp 'org-latex-classes)
        (setq org-latex-classes nil))
      (setq org-latex-listings 'listings)
-     (setq org-latex-custom-lang-environments
-           '((emacs-lisp "common-lispcode")))
+     ;;(setq org-latex-custom-lang-environments '((emacs-lisp "common-lispcode")))
      (setq org-latex-listings-options
            '(("frame" "single")
              ("backgroundcolor" "\\color[gray]{0.95}")

\\usepackage{wasysym}
\\usepackage{amssymb}
\\usepackage{hyperref}
\\tolerance=1000
     [NO-DEFAULT-PACKAGES]
     [PACKAGES]

\\usepackage{hyperref}
\\geometry{a4paper, textwidth=6.5in, textheight=10in,
            marginparsep=7pt, marginparwidth=.6in}
\\setlength{\\parindent}{0in}
\\tolerance=1000
\\pagestyle{empty}
     [NO-DEFAULT-PACKAGES]
