forked from mirrors/org-mode
ob-core: All Noweb parameters are read at point of definition
* lisp/ob-core.el (org-babel-params-from-properties): Do not force using `org-babel-current-src-block-location'. Extract properties from point. (org-babel--noweb-reference): Remove function. (org-babel-expand-noweb-references): Apply function removal. Small refactoring. * lisp/ob-lob.el (org-babel-lob-get-info): Small refactoring.
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@ -1431,16 +1431,12 @@ specified in the properties of the current outline entry."
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;; Header arguments specified with the header-args property at
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;; point of call.
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(org-babel-parse-header-arguments
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(org-entry-get org-babel-current-src-block-location
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"header-args"
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'inherit)
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(org-entry-get (point) "header-args" 'inherit)
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no-eval)
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;; Language-specific header arguments at point of call.
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(and lang
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(org-babel-parse-header-arguments
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(org-entry-get org-babel-current-src-block-location
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(concat "header-args:" lang)
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'inherit)
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(org-entry-get (point) (concat "header-args:" lang) 'inherit)
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no-eval)))))
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(defun org-babel-balanced-split (string alts)
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@ -2675,36 +2671,6 @@ CONTEXT may be one of :tangle, :export or :eval."
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(cl-some (lambda (v) (member v allowed-values))
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(split-string (or (cdr (assq :noweb params)) "")))))
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(defun org-babel--noweb-reference (element)
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"Return Noweb reference for ELEMENT.
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ELEMENT is a source block. Return value from `:noweb-ref',
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possibly inherited from properties, or nil."
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(let ((language (org-element-property :language element)))
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(cdr
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(or (assq :noweb-ref ;from block itself
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(org-babel-parse-header-arguments
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(mapconcat #'identity
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(cons (org-element-property :parameters element)
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(org-element-property :header element))
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" ")))
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(assq :noweb-ref ;from properties
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(org-babel-parse-header-arguments
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(org-trim
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(concat
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(and language
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(org-entry-get (point)
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(concat "header-args:" language)
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'inherit))
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" "
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(org-entry-get (point) "header-args" 'inherit)))))
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(and language
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(let ((lang-headers
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(intern (concat "org-babel-default-header-args:"
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language))))
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(and (boundp lang-headers)
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(assq :noweb-ref (symbol-value lang-headers)))))
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(assq :noweb-ref org-babel-default-header-args)))))
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(defun org-babel-expand-noweb-references (&optional info parent-buffer)
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"Expand Noweb references in the body of the current source code block.
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@ -2821,22 +2787,18 @@ block but are passed literally to the \"example-block\"."
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;; those with a matching Noweb reference.
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(let ((expansion nil))
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(org-babel-map-src-blocks nil
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(let ((element (org-element-at-point)))
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(let* ((info (org-babel-get-src-block-info 'light))
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(parameters (nth 2 info)))
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(when (equal source-name
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(org-babel--noweb-reference element))
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(let* ((i (org-babel-get-src-block-info
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'light element))
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(sep
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(or (cdr (assq :noweb-sep (nth 2 i)))
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"\n")))
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(setq expansion
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(cons sep
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(cons (funcall expand-body i)
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expansion)))))))
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(and expansion
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(mapconcat #'identity
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(nreverse (cdr expansion))
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""))))))
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(cdr (assq :noweb-ref parameters)))
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(push (funcall expand-body info) expansion)
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(push (or (cdr (assq :noweb-sep parameters))
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"\n")
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expansion))))
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(when expansion
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(mapconcat #'identity
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(nreverse (cdr expansion))
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""))))))
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;; Possibly raise an error if named block doesn't exist.
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(if (or org-babel-noweb-error-all-langs
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(member lang org-babel-noweb-error-langs))
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@ -128,9 +128,8 @@ compatible with `org-babel-get-src-block-info', which see."
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header
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org-babel-default-lob-header-args
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(append
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(org-with-wide-buffer
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(goto-char begin)
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(org-babel-params-from-properties language))
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(org-with-point-at begin
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(org-babel-params-from-properties language))
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(list
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(org-babel-parse-header-arguments
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(org-element-property :inside-header context))
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