From a1b6bf69f2266f6b1beb0db4383915a9c4a4eb83 Mon Sep 17 00:00:00 2001 From: Albert Krewinkel Date: Fri, 5 Nov 2021 03:25:29 +0100 Subject: Lua: include lpeg module (#7649) Compiles the 'lpeg' library (Parsing Expression Grammars For Lua) into the program. Package maintainers may choose to rely on package dependencies to make lpeg available, in which case they can compile the with the constraint `lpeg +rely-on-shared-lpeg-library`. --- src/Text/Pandoc/Lua/Packages.hs | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'src/Text/Pandoc/Lua') diff --git a/src/Text/Pandoc/Lua/Packages.hs b/src/Text/Pandoc/Lua/Packages.hs index 3a481886a..4fb11a646 100644 --- a/src/Text/Pandoc/Lua/Packages.hs +++ b/src/Text/Pandoc/Lua/Packages.hs @@ -22,6 +22,7 @@ import Text.Pandoc.Lua.PandocLua (PandocLua, liftPandocLua, loadDefaultModule) import qualified HsLua as Lua import qualified HsLua.Module.Path as Path import qualified HsLua.Module.Text as Text +import qualified Lua.LPeg as LPeg import qualified Text.Pandoc.Lua.Module.Pandoc as Pandoc import qualified Text.Pandoc.Lua.Module.MediaBag as MediaBag import qualified Text.Pandoc.Lua.Module.System as System @@ -35,6 +36,9 @@ installPandocPackageSearcher = liftPandocLua $ do shiftArray Lua.pushHaskellFunction $ Lua.toHaskellFunction pandocPackageSearcher Lua.rawseti (Lua.nth 2) 1 + -- add lpeg searcher as last searcher + Lua.pushHaskellFunction $ Lua.state >>= Lua.liftIO . LPeg.lpeg_searcher + Lua.rawseti (Lua.nth 2) 6 Lua.pop 1 -- remove 'package.searchers' from stack where shiftArray = forM_ [4, 3, 2, 1] $ \i -> do -- cgit v1.2.3