[project @ 2005-05-17 08:48:28 by simonmar]

[ghc-hetmet.git] / ghc / compiler / main / Packages.lhs

diff --git a/ghc/compiler/main/Packages.lhs b/ghc/compiler/main/Packages.lhs
index a7e48b8..65f8523 100644 (file)
--- a/ghc/compiler/main/Packages.lhs
+++ b/ghc/compiler/main/Packages.lhs
@@ -183,6 +183,10 @@ getPackageDetails dflags ps = expectJust "getPackageDetails" (lookupPackage (pkg
 -- ----------------------------------------------------------------------------
 -- Loading the package config files and building up the package state
 
+-- | Call this after parsing the DynFlags.  It reads the package
+-- configuration files, and sets up various internal tables of package
+-- information, according to the package-related flags on the
+-- command-line (@-package@, @-hide-package@ etc.)
 initPackages :: DynFlags -> IO DynFlags
 initPackages dflags = do 
   pkg_map <- readPackageConfigs dflags;