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authorS├ębastien Delafond <sdelafond@gmail.com>2014-07-13 13:35:31 +0200
committerS├ębastien Delafond <sdelafond@gmail.com>2014-07-13 13:35:31 +0200
commit52fbfeb04b10aa78f24f339a352fe1161c0b37e4 (patch)
treea3b147a3a2e4bb39c4ae36c0f442c6137ae506e2 /lisp/ob-calc.el
parent40ce6b75e6245659a3a14622356e32e7dd1125dd (diff)
Imported Upstream version 8.2.4
Diffstat (limited to 'lisp/ob-calc.el')
-rw-r--r--lisp/ob-calc.el43
1 files changed, 22 insertions, 21 deletions
diff --git a/lisp/ob-calc.el b/lisp/ob-calc.el
index 766f6ce..b4201a1 100644
--- a/lisp/ob-calc.el
+++ b/lisp/ob-calc.el
@@ -42,13 +42,15 @@
(defun org-babel-expand-body:calc (body params)
"Expand BODY according to PARAMS, return the expanded body." body)
+(defvar org--var-syms) ; Dynamically scoped from org-babel-execute:calc
+
(defun org-babel-execute:calc (body params)
"Execute a block of calc code with Babel."
(unless (get-buffer "*Calculator*")
(save-window-excursion (calc) (calc-quit)))
(let* ((vars (mapcar #'cdr (org-babel-get-header params :var)))
- (var-syms (mapcar #'car vars))
- (var-names (mapcar #'symbol-name var-syms)))
+ (org--var-syms (mapcar #'car vars))
+ (var-names (mapcar #'symbol-name org--var-syms)))
(mapc
(lambda (pair)
(calc-push-list (list (cdr pair)))
@@ -66,33 +68,32 @@
;; complex expression
(t
(calc-push-list
- (list ((lambda (res)
- (cond
- ((numberp res) res)
- ((math-read-number res) (math-read-number res))
- ((listp res) (error "Calc error \"%s\" on input \"%s\""
- (cadr res) line))
- (t (replace-regexp-in-string
- "'" ""
- (calc-eval
- (math-evaluate-expr
- ;; resolve user variables, calc built in
- ;; variables are handled automatically
- ;; upstream by calc
- (mapcar #'org-babel-calc-maybe-resolve-var
- ;; parse line into calc objects
- (car (math-read-exprs line)))))))))
- (calc-eval line))))))))
+ (list (let ((res (calc-eval line)))
+ (cond
+ ((numberp res) res)
+ ((math-read-number res) (math-read-number res))
+ ((listp res) (error "Calc error \"%s\" on input \"%s\""
+ (cadr res) line))
+ (t (replace-regexp-in-string
+ "'" ""
+ (calc-eval
+ (math-evaluate-expr
+ ;; resolve user variables, calc built in
+ ;; variables are handled automatically
+ ;; upstream by calc
+ (mapcar #'org-babel-calc-maybe-resolve-var
+ ;; parse line into calc objects
+ (car (math-read-exprs line)))))))))
+ ))))))
(mapcar #'org-babel-trim
(split-string (org-babel-expand-body:calc body params) "[\n\r]"))))
(save-excursion
(with-current-buffer (get-buffer "*Calculator*")
(calc-eval (calc-top 1)))))
-(defvar var-syms) ; Dynamically scoped from org-babel-execute:calc
(defun org-babel-calc-maybe-resolve-var (el)
(if (consp el)
- (if (and (equal 'var (car el)) (member (cadr el) var-syms))
+ (if (and (equal 'var (car el)) (member (cadr el) org--var-syms))
(progn
(calc-recall (cadr el))
(prog1 (calc-top 1)