From 385dcf5b99331d392422062586d936af87ee0e46 Mon Sep 17 00:00:00 2001 From: Albert Krewinkel Date: Sat, 23 May 2015 14:20:17 +0200 Subject: Org reader: drop trees with a :noexport: tag Trees having a `:noexport:` tag set are not exported. This mirrors default Emacs Org-Mode behavior. --- src/Text/Pandoc/Readers/Org.hs | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-) (limited to 'src/Text/Pandoc') diff --git a/src/Text/Pandoc/Readers/Org.hs b/src/Text/Pandoc/Readers/Org.hs index dd8da30c2..65b8d972c 100644 --- a/src/Text/Pandoc/Readers/Org.hs +++ b/src/Text/Pandoc/Readers/Org.hs @@ -84,13 +84,21 @@ dropCommentTrees [] = [] dropCommentTrees blks@(b:bs) = maybe blks (flip dropUntilHeaderAboveLevel bs) $ commentHeaderLevel b --- | Return the level of a header starting a comment tree and Nothing --- otherwise. +-- | Return the level of a header starting a comment or :noexport: tree and +-- Nothing otherwise. commentHeaderLevel :: Block -> Maybe Int commentHeaderLevel blk = case blk of - (Header level _ ((Str "COMMENT"):_)) -> Just level - _ -> Nothing + (Header level _ ((Str "COMMENT"):_)) -> Just level + (Header level _ title) | hasNoExportTag title -> Just level + _ -> Nothing + where + hasNoExportTag :: [Inline] -> Bool + hasNoExportTag = any isNoExportTag + + isNoExportTag :: Inline -> Bool + isNoExportTag (Span ("", ["tag"], [("data-tag-name", "noexport")]) []) = True + isNoExportTag _ = False -- | Drop blocks until a header on or above the given level is seen dropUntilHeaderAboveLevel :: Int -> [Block] -> [Block] -- cgit v1.2.3