getHistorySpan :: Session -> History -> IO SrcSpan
getHistorySpan sess h = withSession sess $ \hsc_env ->
return$ InteractiveEval.getHistorySpan hsc_env h
getHistorySpan :: Session -> History -> IO SrcSpan
getHistorySpan sess h = withSession sess $ \hsc_env ->
return$ InteractiveEval.getHistorySpan hsc_env h