Some small documentation improvements

src/compiler/GF.hs

@@ -9,18 +9,22 @@ module GF(
            module GF.CompileInParallel,
            module GF.CompileOne,
 
-           -- * Abstract syntax, parsing and pretty printing
+           -- * Abstract syntax, parsing, pretty printing and serialisation
            module GF.Compile.GetGrammar,
            module GF.Grammar.Grammar,
            module GF.Grammar.Macros,
            module GF.Grammar.Printer,
            module GF.Infra.Ident,
+           -- ** Binary serialisation
+           module GF.Grammar.Binary,
 
            -- * Supporting infrastructure and system utilities
            module GF.Data.Operations,
            module GF.Infra.UseIO,
            module GF.Infra.Option,
-           module GF.System.Console
+           module GF.System.Console,
+           -- ** Binary serialisation
+           Binary,encode,decode,encodeFile,decodeFile
   ) where
 import GF.Main
 import GF.Compiler
@@ -35,8 +39,10 @@ import GF.Grammar.Grammar
 import GF.Grammar.Macros
 import GF.Grammar.Printer
 import GF.Infra.Ident
+import GF.Grammar.Binary
 
 import GF.Data.Operations
 import GF.Infra.Option
 import GF.Infra.UseIO
 import GF.System.Console
+import Data.Binary