drop the -trace option

src/compiler/GF/Command/SourceCommands.hs

@@ -7,7 +7,6 @@ import qualified Data.ByteString.UTF8 as UTF8(fromString)
 import qualified Data.Map as Map
 
 import GF.Infra.SIO(MonadSIO(..),restricted)
-import GF.Infra.Option(modifyFlags,optTrace) --,noOptions
 import GF.Infra.Dependencies(depGraph)
 import GF.Infra.CheckM
 import GF.Text.Pretty(render,pp)
@@ -257,7 +256,6 @@ checkComputeTerm os sgr t =
            greatestResource sgr
      t <- renameSourceTerm sgr mo t
      (t,_) <- inferLType sgr [] t                                
-     let opts = modifyFlags (\fs->fs{optTrace=isOpt "trace" os})
      fmap evalStr (normalForm sgr t)
   where
     -- ** Try to compute pre{...} tokens in token sequences