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[PATCH] lisp/ob-tangle.el, lisp/ob-core.el: Add strip-tangle noweb optio
From: |
dziltener |
Subject: |
[PATCH] lisp/ob-tangle.el, lisp/ob-core.el: Add strip-tangle noweb option |
Date: |
Wed, 26 Oct 2022 21:37:33 +0200 |
From: Daniel Ziltener <dziltener@lyrion.ch>
* ob-tangle.el, ob-core.el, test-ob-tangle.el, org-manual.org: Add a
"strip-tangle" noweb option to strip the noweb tags when tangling, but
keep and expand them otherwise.
---
doc/org-manual.org | 6 ++++++
lisp/ob-core.el | 6 +++---
lisp/ob-tangle.el | 4 +++-
testing/lisp/test-ob-tangle.el | 27 +++++++++++++++++++++++++++
4 files changed, 39 insertions(+), 4 deletions(-)
diff --git a/doc/org-manual.org b/doc/org-manual.org
index 18a050069..cb85f4702 100644
--- a/doc/org-manual.org
+++ b/doc/org-manual.org
@@ -18993,6 +18993,12 @@ tangled, or exported.
Expansion of noweb syntax references in the body of the code block
when tangling. No expansion when evaluating or exporting.
+- =strip-tangle= ::
+
+ Expansion of noweb syntax references in the body of the code block
+ when evaluating or exporting. Removes noweb syntax references
+ when tangling.
+
- =no-export= ::
Expansion of noweb syntax references in the body of the code block
diff --git a/lisp/ob-core.el b/lisp/ob-core.el
index 518831ec6..ae77182ef 100644
--- a/lisp/ob-core.el
+++ b/lisp/ob-core.el
@@ -2880,9 +2880,9 @@ parameters when merging lists."
"Check if PARAMS require expansion in CONTEXT.
CONTEXT may be one of :tangle, :export or :eval."
(let ((allowed-values (cl-case context
- (:tangle '("yes" "tangle" "no-export" "strip-export"))
- (:eval '("yes" "no-export" "strip-export" "eval"))
- (:export '("yes")))))
+ (:tangle '("yes" "tangle" "no-export" "strip-export"
"strip-tangle"))
+ (:eval '("yes" "no-export" "strip-export" "eval"
"strip-tangle"))
+ (:export '("yes" "strip-tangle")))))
(cl-some (lambda (v) (member v allowed-values))
(split-string (or (cdr (assq :noweb params)) "")))))
diff --git a/lisp/ob-tangle.el b/lisp/ob-tangle.el
index 2da92efaf..d9d847195 100644
--- a/lisp/ob-tangle.el
+++ b/lisp/ob-tangle.el
@@ -536,7 +536,9 @@ non-nil, return the full association list to be used by
(body
;; Run the tangle-body-hook.
(let ((body (if (org-babel-noweb-p params :tangle)
- (org-babel-expand-noweb-references info)
+ (if (string= "strip-tangle" (cdr (assq :noweb (nth 2
info))))
+ (replace-regexp-in-string (org-babel-noweb-wrap)
"" (nth 1 info))
+ (org-babel-expand-noweb-references info))
(nth 1 info))))
(with-temp-buffer
(insert
diff --git a/testing/lisp/test-ob-tangle.el b/testing/lisp/test-ob-tangle.el
index a0003ee40..455745e5c 100644
--- a/testing/lisp/test-ob-tangle.el
+++ b/testing/lisp/test-ob-tangle.el
@@ -510,6 +510,33 @@ another block
(org-split-string (buffer-string))))
(delete-file file))))))
+(ert-deftest ob-tangle/strip-tangle ()
+ "Test if strip-tangle works correctly when tangling noweb code blocks."
+ (should
+ (equal '("1")
+ (let ((file (make-temp-file "org-tangle-")))
+ (unwind-protect
+ (progn
+ (org-test-with-temp-text-in-file
+ (format "
+#+name: block1
+#+begin_src elisp
+2
+#+end_src
+
+#+begin_src elisp :noweb strip-tangle :tangle %s
+1<<block1>>
+#+end_src
+"
+ file)
+ (let ((org-babel-noweb-error-all-langs nil)
+ (org-babel-noweb-error-langs nil))
+ (org-babel-tangle)))
+ (with-temp-buffer
+ (insert-file-contents file)
+ (org-split-string (buffer-string))))
+ (delete-file file))))))
+
(ert-deftest ob-tangle/detangle-false-positive ()
"Test handling of false positive link during detangle."
(let (buffer)
--
2.35.3
- [PATCH] lisp/ob-tangle.el, lisp/ob-core.el: Add strip-tangle noweb option,
dziltener <=
- Re: [PATCH] lisp/ob-tangle.el, lisp/ob-core.el: Add strip-tangle noweb option, Ihor Radchenko, 2022/10/27
- Re: [PATCH] lisp/ob-tangle.el, lisp/ob-core.el: Add strip-tangle noweb option, Daniel Ziltener, 2022/10/28
- Re: [PATCH] lisp/ob-tangle.el, lisp/ob-core.el: Add strip-tangle noweb option, Ihor Radchenko, 2022/10/29
- Re: [PATCH] lisp/ob-tangle.el, lisp/ob-core.el: Add strip-tangle noweb option, Daniel Ziltener, 2022/10/29
- Re: [PATCH] lisp/ob-tangle.el, lisp/ob-core.el: Add strip-tangle noweb option, Ihor Radchenko, 2022/10/30
- Re: [PATCH] lisp/ob-tangle.el, lisp/ob-core.el: Add strip-tangle noweb option, Daniel Ziltener, 2022/10/30
Re: [PATCH] lisp/ob-tangle.el, lisp/ob-core.el: Add strip-tangle noweb option, Timothy, 2022/10/30