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ox-ascii: Ignore empty lines between comments

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* lisp/ox-ascii.el (ascii): Add new filter.
(org-ascii-filter-comment-spacing): New function.
This commit is contained in:
Nicolas Goaziou 2013-02-25 09:17:51 +01:00
parent 3a0e559ad9
commit 3b3b6fa836
1 changed files with 15 additions and 3 deletions
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18
lisp/ox-ascii.el
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@ -127,7 +127,8 @@
(lambda (a s v b)
(org-ascii-export-to-ascii a s v b '(:ascii-charset utf-8))))))
:filters-alist ((:filter-headline . org-ascii-filter-headline-blank-lines)
(:filter-parse-tree . org-ascii-filter-paragraph-spacing)
(:filter-parse-tree org-ascii-filter-paragraph-spacing
org-ascii-filter-comment-spacing)
(:filter-section . org-ascii-filter-headline-blank-lines))
:options-alist ((:ascii-charset nil nil org-ascii-charset)))
@ -1791,8 +1792,7 @@ TREE is the parse tree. BACK-END is the symbol specifying
back-end used for export. INFO is a plist used as
a communication channel.
This function only applies to `ascii' back-end. See
`org-ascii-paragraph-spacing' for information."
See `org-ascii-paragraph-spacing' for information."
(when (wholenump org-ascii-paragraph-spacing)
(org-element-map tree 'paragraph
(lambda (p)
@ -1802,6 +1802,18 @@ This function only applies to `ascii' back-end. See
p :post-blank org-ascii-paragraph-spacing)))))
tree)
(defun org-ascii-filter-comment-spacing (tree backend info)
"Filter removing blank lines between comments.
TREE is the parse tree. BACK-END is the symbol specifying
back-end used for export. INFO is a plist used as
a communication channel."
(org-element-map tree '(comment comment-block)
(lambda (c)
(when (memq (org-element-type (org-export-get-next-element c info))
'(comment comment-block))
(org-element-put-property c :post-blank 0))))
tree)
;;; End-user functions