diff options
Diffstat (limited to 'src/Text/Pandoc/Lua/Module')
| -rw-r--r-- | src/Text/Pandoc/Lua/Module/Utils.hs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/Text/Pandoc/Lua/Module/Utils.hs b/src/Text/Pandoc/Lua/Module/Utils.hs index 7fa4616be..7016c7ebd 100644 --- a/src/Text/Pandoc/Lua/Module/Utils.hs +++ b/src/Text/Pandoc/Lua/Module/Utils.hs @@ -42,6 +42,7 @@ import Text.Pandoc.Lua.Util (addFunction, popValue) import qualified Data.Digest.Pure.SHA as SHA import qualified Data.ByteString.Lazy as BSL import qualified Foreign.Lua as Lua +import qualified Text.Pandoc.Builder as B import qualified Text.Pandoc.Filter.JSON as JSONFilter import qualified Text.Pandoc.Shared as Shared @@ -49,6 +50,7 @@ import qualified Text.Pandoc.Shared as Shared pushModule :: Maybe FilePath -> Lua NumResults pushModule mbDatadir = do Lua.newtable + addFunction "blocks_to_inlines" blocksToInlines addFunction "hierarchicalize" hierarchicalize addFunction "normalize_date" normalizeDate addFunction "run_json_filter" (runJSONFilter mbDatadir) @@ -57,6 +59,14 @@ pushModule mbDatadir = do addFunction "to_roman_numeral" toRomanNumeral return 1 +-- | Squashes a list of blocks into inlines. +blocksToInlines :: [Block] -> Lua.Optional [Inline] -> Lua [Inline] +blocksToInlines blks optSep = do + let sep = case Lua.fromOptional optSep of + Just x -> B.fromList x + Nothing -> Shared.defaultBlocksSeparator + return $ B.toList (Shared.blocksToInlinesWithSep sep blks) + -- | Convert list of Pandoc blocks into (hierarchical) list of Elements. hierarchicalize :: [Block] -> Lua [Shared.Element] hierarchicalize = return . Shared.hierarchicalize |