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revert "ob-tangle: more sophisticated block combination during tangling"

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This commit is contained in:
Eric Schulte 2011-06-15 20:18:22 -07:00
parent f5709fc0e5
commit e001901234
1 changed files with 24 additions and 38 deletions
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62
lisp/ob-tangle.el
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@ -96,14 +96,10 @@ controlled by the :comments header argument."
:group 'org-babel
:type 'string)
(defcustom org-babel-tangle-named-block-combination nil
(defcustom org-babel-tangle-do-combine-named-blocks nil
"Combine blocks of the same name during tangling."
:group 'org-babel
:type '(choice
(const :tag "Default: no special handling" nil)
(const :tag "Append all blocks of the same name" append)
(const :tag "Only keep the first block of the same name" first)
(const :tag "Only keep the last block of the same name" last)))
:type 'bool)
(defun org-babel-find-file-noselect-refresh (file)
"Find file ensuring that the latest changes on disk are
@ -249,7 +245,9 @@ exported source code blocks by language."
(setq block-counter (+ 1 block-counter))
(add-to-list 'path-collector file-name)))))
specs)))
(org-babel-tangle-combine-named-blocks
(funcall (if org-babel-tangle-do-combine-named-blocks
#'org-babel-tangle-combine-named-blocks
#'identity)
(org-babel-tangle-collect-blocks lang)))
(message "tangled %d code block%s from %s" block-counter
(if (= block-counter 1) "" "s")
@ -376,37 +374,25 @@ code blocks by language."
"Combine blocks of the same name.
This function follows noweb behavior of appending blocks of the
same name in the order they appear in the file."
(if org-babel-tangle-named-block-combination
(let (tangled-names)
(mapcar
(lambda (by-lang)
(cons
(car by-lang)
(mapcar (lambda (spec)
(let ((name (nth 3 spec)))
(unless (member name tangled-names)
(when name
(setf
(nth 5 spec)
(let ((named (mapcar
(lambda (el) (nth 5 el))
(delq
nil
(mapcar
(lambda (el)
(when (equal name (nth 3 el))
el))
(cdr by-lang))))))
(case org-babel-tangle-named-block-combination
(append (mapconcat #'identity
named "\n"))
(first (first named))
(last (car (last named))))))
(add-to-list 'tangled-names name))
spec)))
(cdr by-lang))))
blocks))
blocks))
(let (tangled-names)
(mapcar
(lambda (by-lang)
(cons
(car by-lang)
(mapcar (lambda (spec)
(let ((name (nth 3 spec)))
(unless (member name tangled-names)
(when name
(setf (nth 5 spec)
(mapconcat
(lambda (el) (nth 5 el))
(remove-if (lambda (el) (not (equal name (nth 3 el))))
(cdr by-lang))
"\n"))
(add-to-list 'tangled-names name))
spec)))
(cdr by-lang))))
blocks)))
(defun org-babel-spec-to-string (spec)
"Insert SPEC into the current file.