diff options
Diffstat (limited to 'lisp/org/ob-emacs-lisp.el')
| -rw-r--r-- | lisp/org/ob-emacs-lisp.el | 53 |
1 files changed, 25 insertions, 28 deletions
diff --git a/lisp/org/ob-emacs-lisp.el b/lisp/org/ob-emacs-lisp.el index c0bd12a8793..989561db7be 100644 --- a/lisp/org/ob-emacs-lisp.el +++ b/lisp/org/ob-emacs-lisp.el @@ -41,41 +41,38 @@ their value. It is used as the optional LEXICAL argument to (defun org-babel-expand-body:emacs-lisp (body params) "Expand BODY according to PARAMS, return the expanded body." - (let* ((vars (org-babel--get-vars params)) - (result-params (cdr (assq :result-params params))) - (print-level nil) (print-length nil) - (body (if (> (length vars) 0) - (concat "(let (" - (mapconcat - (lambda (var) - (format "%S" (print `(,(car var) ',(cdr var))))) - vars "\n ") - ")\n" body "\n)") - (concat body "\n")))) - (if (or (member "code" result-params) - (member "pp" result-params)) - (concat "(pp " body ")") body))) + (let ((vars (org-babel--get-vars params)) + (print-level nil) + (print-length nil)) + (if (null vars) (concat body "\n") + (format "(let (%s)\n%s\n)" + (mapconcat + (lambda (var) + (format "%S" (print `(,(car var) ',(cdr var))))) + vars "\n ") + body)))) (defun org-babel-execute:emacs-lisp (body params) "Execute a block of emacs-lisp code with Babel." (save-window-excursion (let* ((lexical (cdr (assq :lexical params))) - (result - (eval (read (format (if (member "output" - (cdr (assq :result-params params))) - "(with-output-to-string %s)" - "(progn %s)") - (org-babel-expand-body:emacs-lisp - body params))) - - (if (listp lexical) - lexical - (member lexical '("yes" "t")))))) - (org-babel-result-cond (cdr (assq :result-params params)) + (result-params (cdr (assq :result-params params))) + (body (format (if (member "output" result-params) + "(with-output-to-string %s\n)" + "(progn %s\n)") + (org-babel-expand-body:emacs-lisp body params))) + (result (eval (read (if (or (member "code" result-params) + (member "pp" result-params)) + (concat "(pp " body ")") + body)) + (if (listp lexical) + lexical + (member lexical '("yes" "t")))))) + (org-babel-result-cond result-params (let ((print-level nil) (print-length nil)) - (if (or (member "scalar" (cdr (assq :result-params params))) - (member "verbatim" (cdr (assq :result-params params)))) + (if (or (member "scalar" result-params) + (member "verbatim" result-params)) (format "%S" result) (format "%s" result))) (org-babel-reassemble-table |