62 lines
2.2 KiB
Haskell
62 lines
2.2 KiB
Haskell
{-
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Copyright (C) 2014-2016 Albert Krewinkel <tarleb+pandoc@moltkeplatz.de>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-}
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{- |
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Module : Text.Pandoc.Readers.Org
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Copyright : Copyright (C) 2014-2016 Albert Krewinkel
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License : GNU GPL, version 2 or above
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Maintainer : Albert Krewinkel <tarleb+pandoc@moltkeplatz.de>
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Conversion of org-mode formatted plain text to 'Pandoc' document.
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-}
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module Text.Pandoc.Readers.Org ( readOrg ) where
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import Text.Pandoc.Readers.Org.Blocks ( blockList, meta )
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import Text.Pandoc.Readers.Org.Parsing ( OrgParser, readWithM )
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import Text.Pandoc.Readers.Org.ParserState ( optionsToParserState )
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import Text.Pandoc.Class (PandocMonad)
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import Text.Pandoc.Definition
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import Text.Pandoc.Error
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import Text.Pandoc.Options
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import Control.Monad.Except ( throwError )
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import Control.Monad.Reader ( runReaderT )
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-- | Parse org-mode string and return a Pandoc document.
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readOrg :: PandocMonad m
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=> ReaderOptions -- ^ Reader options
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-> String -- ^ String to parse (assuming @'\n'@ line endings)
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-> m Pandoc
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readOrg opts s = do
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parsed <- flip runReaderT def $
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readWithM parseOrg (optionsToParserState opts) (s ++ "\n\n")
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case parsed of
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Right result -> return result
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Left _ -> throwError $ PandocParseError "problem parsing org"
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--
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-- Parser
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--
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parseOrg :: PandocMonad m => OrgParser m Pandoc
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parseOrg = do
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blocks' <- blockList
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meta' <- meta
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return $ Pandoc meta' blocks'
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