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A bit more documentation for unloadAll

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This commit is contained in:
lemmih
2005-05-20 01:56:48 +00:00
parent 640a91e7a9
commit 537ffc4630
2 changed files with 10 additions and 5 deletions
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8
src/plugins/System/Plugins/Env.hs
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@ -48,14 +48,14 @@ module System.Plugins.Env (
#include "../../../../config.h"
import System.Plugins.LoadTypes
import System.Plugins.LoadTypes (Module)
import System.Plugins.PackageAPI {- everything -}
#if CABAL == 1 || __GLASGOW_HASKELL__ >= 604
import System.Plugins.ParsePkgConfCabal( parsePkgConf )
#else
import System.Plugins.ParsePkgConfLite ( parsePkgConf )
#endif
import System.Plugins.Consts ( ghcLibraryPath, sysPkgConf, sysPkgSuffix, dllSuf )
import System.Plugins.Consts ( ghcLibraryPath, sysPkgConf, sysPkgSuffix )
import Data.IORef ( writeIORef, readIORef, newIORef, IORef() )
import Data.Maybe ( isJust, isNothing )
@ -102,8 +102,8 @@ lookupFM = flip M.lookup
-- safely ignore that request. We're in the IO monad anyway, so we can
-- add some extra state of our own.
--
-- The state is a FiniteMap String Bool (a hash of package/object names
-- to whether they have been loaded or not).
-- The state is a FiniteMap String (Module,Int) (a hash of package/object names
-- to Modules and how many times they've been loaded).
--
-- It also contains the package.conf information, so that if there is a
-- package dependency we can find it correctly, even if it has a