From deb59b62354e38df9c85ce6985e5c28dd2301ee7 Mon Sep 17 00:00:00 2001
From: John MacFarlane <jgm@berkeley.edu>
Date: Sat, 24 Aug 2013 22:27:08 -0700
Subject: Removed dependency on citeproc-hs.

Going forward we'll use pandoc-citeproc, as an external filter.

The `--bibliography`, `--csl`, and `--citation-abbreviation` fields
have been removed.  Instead one must include `bibliography`, `csl`,
or `csl-abbrevs` fields in the document's YAML metadata.  The filter
can then be used as follows:

    pandoc --filter pandoc-citeproc

The `Text.Pandoc.Biblio` module has been removed.  Henceforth,
`Text.CSL.Pandoc` from pandoc-citations can be used by library users.

The Markdown and LaTeX readers now longer format bibliographies and
citations.  That must be done using `processCites` or `processCites'`
from Text.CSL.Pandoc.

All bibliography-related fields have been removed from `ReaderOptions`
and `WriterOptions`: `writerBiblioFiles`, `readerReferences`,
`readerCitationStyle`.

API change.
---
 src/Text/Pandoc/Writers/LaTeX.hs | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

(limited to 'src/Text/Pandoc/Writers')

diff --git a/src/Text/Pandoc/Writers/LaTeX.hs b/src/Text/Pandoc/Writers/LaTeX.hs
index ab579a326..6a781ddec 100644
--- a/src/Text/Pandoc/Writers/LaTeX.hs
+++ b/src/Text/Pandoc/Writers/LaTeX.hs
@@ -43,7 +43,6 @@ import Data.Char ( toLower, isPunctuation )
 import Control.Applicative ((<|>))
 import Control.Monad.State
 import Text.Pandoc.Pretty
-import System.FilePath (dropExtension)
 import Text.Pandoc.Slides
 import Text.Pandoc.Highlighting (highlight, styleToLaTeX,
                                  formatLaTeXInline, formatLaTeXBlock,
@@ -120,7 +119,6 @@ pandocToLaTeX options (Pandoc meta blocks) = do
   (biblioTitle :: String) <- liftM (render colwidth) $ inlineListToLaTeX lastHeader
   let main = render colwidth $ vsep body
   st <- get
-  let biblioFiles = intercalate "," $ map dropExtension $  writerBiblioFiles options
   let context  =  defField "toc" (writerTableOfContents options) $
                   defField "toc-depth" (show (writerTOCDepth options -
                                               if writerChapters options
@@ -152,11 +150,9 @@ pandocToLaTeX options (Pandoc meta blocks) = do
                                 $ writerHighlightStyle options )
                       else id) $
                   (case writerCiteMethod options of
-                         Natbib   -> defField "biblio-files" biblioFiles .
-                                     defField "biblio-title" biblioTitle .
+                         Natbib   -> defField "biblio-title" biblioTitle .
                                      defField "natbib" True
-                         Biblatex -> defField "biblio-files" biblioFiles .
-                                     defField "biblio-title" biblioTitle .
+                         Biblatex -> defField "biblio-title" biblioTitle .
                                      defField "biblatex" True
                          _        -> id) $
                   metadata
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