From: Sebastian Miele <sebastian.miele@gmail.com>
To: emacs-orgmode@gnu.org
Subject: [PATCH] ob-emacs-lisp: Set `lexical-binding' in source editing buffers
Date: Sun, 10 Feb 2019 13:57:31 +0100 [thread overview]
Message-ID: <CA+ABrMwUK6zx3s4cEEd2bzHFTr==TSMhE6qM4TC2_WevUHh7=A@mail.gmail.com> (raw)
* lisp/ob-emacs-lisp.el (org-babel-execute:emacs-lisp,
org-babel-emacs-lisp-lexical): Factor out the conversion of the
:lexical source block argument to a form that is appropriate for
`lexical-binding' and the LEXICAL argument to `eval'.
* lisp/ob-emacs-lisp.el (org-babel-edit-prep:emacs-lisp): Set
`lexical-binding'.
* lisp/ob-emacs-lisp.el (org-babel-default-header-args:emacs-lisp):
Update docstring.
TINYCHANGE
---
lisp/ob-emacs-lisp.el | 23 +++++++++++++++++++----
1 file changed, 19 insertions(+), 4 deletions(-)
diff --git a/lisp/ob-emacs-lisp.el b/lisp/ob-emacs-lisp.el
index cd86f4a20..17952069e 100644
--- a/lisp/ob-emacs-lisp.el
+++ b/lisp/ob-emacs-lisp.el
@@ -43,7 +43,8 @@
A value of \"yes\" or t causes source blocks to be eval'd using
lexical scoping. It can also be an alist mapping symbols to
their value. It is used as the optional LEXICAL argument to
-`eval', which see.")
+`eval', which see. And it is used as the value for
+`lexical-binding' in buffers created by `org-edit-src-code'.")
(defun org-babel-expand-body:emacs-lisp (body params)
"Expand BODY according to PARAMS, return the expanded body."
@@ -71,9 +72,7 @@ their value. It is used as the optional LEXICAL argument to
(member "pp" result-params))
(concat "(pp " body ")")
body))
- (if (listp lexical)
- lexical
- (member lexical '("yes" "t"))))))
+ (org-babel-emacs-lisp-lexical lexical))))
(org-babel-result-cond result-params
(let ((print-level nil)
(print-length nil))
@@ -88,6 +87,22 @@ their value. It is used as the optional LEXICAL argument to
(org-babel-pick-name (cdr (assq :rowname-names params))
(cdr (assq :rownames params))))))))
+(defun org-babel-emacs-lisp-lexical (lexical)
+ "Convert :lexical source block argument LEXICAL into the form
+appropriate for `lexical-binding' and the LEXICAL argument to
+`eval'."
+ (if (listp lexical)
+ lexical
+ (not (null (member lexical '("yes" "t"))))))
+
+(defun org-babel-edit-prep:emacs-lisp (info)
+ "Set `lexical-binding' according to :lexical source block
+argument."
+ (setq lexical-binding
+ (org-babel-emacs-lisp-lexical
+ (org-babel-read
+ (cdr (assq :lexical (nth 2 info)))))))
+
(org-babel-make-language-alias "elisp" "emacs-lisp")
(provide 'ob-emacs-lisp)
--
2.20.1
next reply other threads:[~2019-02-10 12:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-02-10 12:57 Sebastian Miele [this message]
2019-02-12 8:41 ` [PATCH] ob-emacs-lisp: Set `lexical-binding' in source editing buffers Nicolas Goaziou
2019-02-23 7:11 ` Sebastian Miele
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