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Merge branch 'master' of git+ssh://repo.or.cz/srv/git/org-mode

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This commit is contained in:
Carsten Dominik 2009-10-25 09:11:13 +01:00
parent 4c3bc6482d 6c6b9985ac
commit d61e92fff3
3 changed files with 54 additions and 35 deletions
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43
contrib/babel/lisp/org-babel-exp.el
View file

@ -33,6 +33,7 @@
(require 'org-exp-blocks)
(org-export-blocks-add-block '(src org-babel-exp-src-blocks nil))
(add-to-list 'org-export-interblocks '(src org-babel-exp-inline-src-blocks))
(add-to-list 'org-export-interblocks '(lob org-babel-exp-lob-one-liners))
(defun org-babel-exp-src-blocks (body &rest headers)
"Process src block for export. Depending on the 'export'
@ -78,6 +79,30 @@ options and are taken from `org-babel-defualt-inline-header-args'."
(+ 6 (length (first info)) (length (second info))))))
(replace-match replacement t t)))))
(defun org-babel-exp-lob-one-liners (start end)
"Process #+lob (Library of Babel) calls between START and END for export.
See `org-babel-exp-src-blocks' for export options. Currently the
options are taken from `org-babel-default-header-args'."
(interactive)
(let (replacement)
(save-excursion
(goto-char start)
(while (and (< (point) end)
(re-search-forward org-babel-lob-one-liner-regexp nil t))
(setq replacement
(save-match-data
(org-babel-exp-do-export
"emacs-lisp" "results"
(org-babel-merge-params
org-babel-default-header-args
(org-babel-parse-header-arguments
(org-babel-clean-text-properties
(concat ":var results="
(mapconcat #'identity (org-babel-lob-get-info) " ")))))
'lob)))
(setq end (+ end (- (length replacement) (length (match-string 0)))))
(replace-match replacement t t)))))
(defun org-babel-exp-do-export (lang body params type)
(case (intern (or (cdr (assoc :exports params)) "code"))
('none "")
@ -88,10 +113,13 @@ options and are taken from `org-babel-defualt-inline-header-args'."
(org-babel-exp-results body lang params type)))))
(defun org-babel-exp-code (body lang params type)
(case type
('inline (format "=%s=" body))
('block (format "#+BEGIN_SRC %s\n%s%s\n#+END_SRC" lang body
(if (string-match "\n$" body) "" "\n")))))
(case type
('inline (format "=%s=" body))
('block (format "#+BEGIN_SRC %s\n%s%s\n#+END_SRC" lang body
(if (string-match "\n$" body) "" "\n")))
('lob (save-excursion
(re-search-backward org-babel-lob-one-liner-regexp)
(format "#+BEGIN_SRC babel\n%s\n#+END_SRC" (first (org-babel-lob-get-info)))))))
(defun org-babel-exp-results (body lang params type)
(let ((params
@ -122,7 +150,12 @@ options and are taken from `org-babel-defualt-inline-header-args'."
(save-excursion ;; org-exp-blocks places us at the end of the block
(re-search-backward org-babel-src-block-regexp nil t)
(org-babel-execute-src-block
nil nil (org-babel-merge-params params '((:results . "replace")))) "")))))
nil nil (org-babel-merge-params params '((:results . "replace")))) ""))
('lob
(save-excursion
(re-search-backward org-babel-lob-one-liner-regexp nil t)
(org-babel-execute-src-block
nil (list lang body (org-babel-merge-params params '((:results . "replace"))))) "")))))
(provide 'org-babel-exp)
;;; org-babel-exp.el ends here

3
contrib/lisp/org-babel-init.el
View file

@ -65,5 +65,8 @@
(defun org-babel-load-library-of-babel ()
(org-babel-lob-ingest (expand-file-name "library-of-babel.org" org-babel-lob-dir))))
(unless (assoc "babel" org-src-lang-modes)
(add-to-list 'org-src-lang-modes (cons "babel" 'python)))
(provide 'org-babel-init)
;;; org-babel-init.el ends here

43
lisp/org-exp-blocks.el
View file

@ -60,11 +60,6 @@
;; their own divs with author-specific ids allowing for css
;; coloring of comments based on the author.
;;
;; R :: Implements Sweave type exporting, evaluates blocks of R code,
;; and also replaces \R{} chunks in the file with their result
;; when passed to R. This require the `R' command which is
;; provided by ESS (Emacs Speaks Statistics).
;;
;;; Adding new blocks
;;
;; When adding a new block type first define a formatting function
@ -76,17 +71,11 @@
(require 'cl))
(require 'org)
(defvar comint-last-input-end)
(defvar comint-prompt-regexp)
(defvar comint-last-input-end)
(defvar htmlp)
(defvar latexp)
(defvar docbookp)
(defvar asciip)
(declare-function comint-send-input "comint" (&optional no-newline artificial))
(declare-function R "ext:ess" nil)
(defun org-export-blocks-set (var value)
"Set the value of `org-export-blocks' and install fontification."
(set var value)
@ -102,9 +91,7 @@
(defcustom org-export-blocks
'((comment org-export-blocks-format-comment t)
(ditaa org-export-blocks-format-ditaa nil)
(dot org-export-blocks-format-dot nil)
(r org-export-blocks-format-R nil)
(R org-export-blocks-format-R nil))
(dot org-export-blocks-format-dot nil))
"Use this a-list to associate block types with block exporting
functions. The type of a block is determined by the text
immediately following the '#+BEGIN_' portion of the block header.
@ -177,34 +164,30 @@ specified in BLOCKS which default to the value of
`org-export-blocks-witheld'."
(interactive)
(save-window-excursion
(let ((count 0)
(blocks org-export-blocks-witheld)
(case-fold-search t)
(let ((case-fold-search t)
(types '())
indentation type func start end)
indentation type func start)
(flet ((interblock (start end)
(save-match-data
(mapcar (lambda (pair) (funcall (second pair) start end))
org-export-interblocks))))
(mapcar (lambda (pair) (funcall (second pair) start end))
org-export-interblocks)))
(goto-char (point-min))
(setf start (point))
(setq start (point))
(while (re-search-forward
"^\\([ \t]*\\)#\\+begin_\\(\\S-+\\)[ \t]*\\(.*\\)?[\r\n]\\([^\000]*?\\)[\r\n][ \t]*#\\+end_\\S-+.*" nil t)
(save-match-data (setq indentation (length (match-string 1))))
(save-match-data (setf type (intern (match-string 2))))
(unless (memq type types) (setf types (cons type types)))
(setf end (save-match-data (match-beginning 0)))
(interblock start end)
(if (setf func (cadr (assoc type org-export-blocks)))
(setq indentation (length (match-string 1)))
(setq type (intern (match-string 2)))
(unless (memq type types) (setq types (cons type types)))
(save-match-data (interblock start (match-beginning 0)))
(if (setq func (cadr (assoc type org-export-blocks)))
(progn
(replace-match (save-match-data
(if (memq type blocks)
(if (memq type org-export-blocks-witheld)
""
(apply func (save-match-data (org-remove-indentation (match-string 4)))
(split-string (match-string 3) " ")))) t t)
;; indent block
(indent-code-rigidly (match-beginning 0) (match-end 0) indentation)))
(setf start (save-match-data (match-end 0))))
(setq start (match-end 0)))
(interblock start (point-max))))))
(add-hook 'org-export-preprocess-hook 'org-export-blocks-preprocess)