diff options
Diffstat (limited to 'plugins/ltac')
| -rw-r--r-- | plugins/ltac/coretactics.ml4 | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/plugins/ltac/coretactics.ml4 b/plugins/ltac/coretactics.ml4 index 794a28dd4..ad6c6df5f 100644 --- a/plugins/ltac/coretactics.ml4 +++ b/plugins/ltac/coretactics.ml4 @@ -239,12 +239,20 @@ END (** Simple induction / destruct *) +let simple_induct h = + Tacticals.New.tclTHEN (Tactics.intros_until h) + (Tacticals.New.onLastHyp Tactics.simplest_elim) + TACTIC EXTEND simple_induction - [ "simple" "induction" quantified_hypothesis(h) ] -> [ Tactics.simple_induct h ] + [ "simple" "induction" quantified_hypothesis(h) ] -> [ simple_induct h ] END +let simple_destruct h = + Tacticals.New.tclTHEN (Tactics.intros_until h) + (Tacticals.New.onLastHyp Tactics.simplest_case) + TACTIC EXTEND simple_destruct - [ "simple" "destruct" quantified_hypothesis(h) ] -> [ Tactics.simple_destruct h ] + [ "simple" "destruct" quantified_hypothesis(h) ] -> [ simple_destruct h ] END (** Double induction *) |