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OK, I'm getting confused in magit and committing only a single hunk 

when I intended several. Hence, the commit note for this commit is the
commit note filed with the previous commit: da82dae939
This commit is contained in:
Dan Davison 2009-06-13 18:51:23 -04:00
parent da82dae939
commit b300b62b9c
1 changed files with 30 additions and 29 deletions
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59
lisp/org-babel-lob.el
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@ -29,43 +29,44 @@
;; See org-babel.org in the parent directory for more information
;;; Code:
(require 'org)
(require 'org-babel)
(org-babel-add-interpreter "babel")
(defun org-babel-execute:babel (body params)
"Execute a library-of-babel block.
These blocks do not have their own body. Instead they use a :srcname
header argument to reference a different source block, whose body
they use. Source blocks in the library of babel should use a
standard naming scheme for the variable containing the input data
for analysis / plotting. E.g. if that variable is always called
__data__ then one of these bodyless babel blocks will call a library
of babel block using :var __data__=<some reference>
These blocks do not have their own body. Instead they use
a :srcname header argument to reference a different source
block, whose body they use. Source blocks in the library of
babel should use a standard naming scheme for the variable
containing the input data for analysis / plotting. E.g. if that
variable is always called __data__ then one of these bodyless
babel blocks will call a library of babel block using :var
__data__=<some reference>. The header args from a babel block
are appended to the header args from the target block.
This function is called by `org-babel-execute-src-block'."
(message "executing babel source code block...")
(save-window-excursion
(let ((srcname (cdr (assoc :srcname params))))
(save-excursion
(org-babel-goto-srcname (cdr (assoc :srcname params))))
(forward-line 1)
(insert (match-string 0))
(org-babel-execute-src-block nil nil params)))
;; now locate the source block specified by srcname (it might be
;; in the library of babel), and construct a new source block
;; as follows:
;;
;; 1. The lang is the lang of the referenced source block
;; 2. The header args are those from the current #+begin_src babel block
;; 3. The body is from the reference source block
;; If using a library of babel function, then the
;; resposnsibility id on the caller to name the :var arg(s)
;; correctly. We could adopt a standard name such as __data__
;; for the input data for plotting / analysis. Thus in lob
;; source blocks the data variable would be referred to as
;; __data__ in the code, and the babel block would use :var
;; __data__=<some reference>
;; Now execute the constructed source block, ensuring that this
;; buffer receives the appropriate output, and only receives a
;; copy of the referenced source block if requested
)))
(defun org-babel-lob-parse-buffer ()
"Read all source-code blocks in buffer into memory."
(save-excursion
(goto-char (point-min))
(let ((blocks (make-hash-table)))
(while (re-search-forward
org-babel-named-src-block-regexp nil t)
(puthash (match-string-no-properties 1) ;; srcname
(list (cons :lang (match-string-no-properties 2))
(cons :body (match-string-no-properties 3))
(cons :params (match-string-no-properties 4)))
blocks))
blocks)))
(provide 'org-babel-lob)