G_topleveltype vernac_toplevel = | | VernacBackTo of int | ||
| | VernacDrop | ||
| | VernacQuit | ||
| | VernacControl of Vernacexpr.vernac_control | ||
| | VernacShowGoal of {
 } | ||
| | VernacShowProofDiffs of Proof_diffs.diffOpt | 
val test_show_goal : unit Pcoq.Entry.tval vernac_toplevel : 
  Pvernac.proof_mode option ->
  vernac_toplevel option Pcoq.Entry.t