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diff --git a/plugins/ltac/profile_ltac_tactics.ml4 b/plugins/ltac/profile_ltac_tactics.ml4
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+(************************************************************************)
+(*         *   The Coq Proof Assistant / The Coq Development Team       *)
+(*  v      *   INRIA, CNRS and contributors - Copyright 1999-2018       *)
+(* <O___,, *       (see CREDITS file for the list of authors)           *)
+(*   \VV/  **************************************************************)
+(*    //   *    This file is distributed under the terms of the         *)
+(*         *     GNU Lesser General Public License Version 2.1          *)
+(*         *     (see LICENSE file for the text of the license)         *)
+(************************************************************************)
+
+(** Ltac profiling entrypoints *)
+
+open Profile_ltac
+open Stdarg
+
+DECLARE PLUGIN "ltac_plugin"
+
+let tclSET_PROFILING b =
+   Proofview.tclLIFT (Proofview.NonLogical.make (fun () -> set_profiling b))
+
+let tclRESET_PROFILE =
+   Proofview.tclLIFT (Proofview.NonLogical.make reset_profile)
+
+let tclSHOW_PROFILE ~cutoff =
+   Proofview.tclLIFT (Proofview.NonLogical.make (fun () -> print_results ~cutoff))
+
+let tclSHOW_PROFILE_TACTIC s =
+   Proofview.tclLIFT (Proofview.NonLogical.make (fun () -> print_results_tactic s))
+
+let tclRESTART_TIMER s =
+   Proofview.tclLIFT (Proofview.NonLogical.make (fun () -> restart_timer s))
+
+let tclFINISH_TIMING ?(prefix="Timer") (s : string option) =
+   Proofview.tclLIFT (Proofview.NonLogical.make (fun () -> finish_timing ~prefix s))
+
+TACTIC EXTEND start_ltac_profiling
+| [ "start" "ltac" "profiling" ] -> [ tclSET_PROFILING true ]
+END
+
+TACTIC EXTEND stop_ltac_profiling
+| [ "stop" "ltac" "profiling" ] -> [ tclSET_PROFILING false ]
+END
+
+TACTIC EXTEND reset_ltac_profile
+| [ "reset" "ltac" "profile" ] -> [ tclRESET_PROFILE ]
+END
+
+TACTIC EXTEND show_ltac_profile
+| [ "show" "ltac" "profile" ] -> [ tclSHOW_PROFILE ~cutoff:!Flags.profile_ltac_cutoff ]
+| [ "show" "ltac" "profile" "cutoff" int(n) ] -> [ tclSHOW_PROFILE ~cutoff:(float_of_int n) ]
+| [ "show" "ltac" "profile" string(s) ] -> [ tclSHOW_PROFILE_TACTIC s ]
+END
+
+TACTIC EXTEND restart_timer
+| [ "restart_timer" string_opt(s) ] -> [ tclRESTART_TIMER s ]
+END
+
+TACTIC EXTEND finish_timing
+| [ "finish_timing" string_opt(s) ] -> [ tclFINISH_TIMING ~prefix:"Timer" s ]
+| [ "finish_timing" "(" string(prefix) ")" string_opt(s) ] -> [ tclFINISH_TIMING ~prefix s ]
+END
+
+VERNAC COMMAND EXTEND ResetLtacProfiling CLASSIFIED AS SIDEFF
+  [ "Reset" "Ltac" "Profile" ] -> [ reset_profile () ]
+END
+
+VERNAC COMMAND EXTEND ShowLtacProfile CLASSIFIED AS QUERY
+| [ "Show" "Ltac" "Profile" ] -> [ print_results ~cutoff:!Flags.profile_ltac_cutoff ]
+| [ "Show" "Ltac" "Profile" "CutOff" int(n) ] -> [ print_results ~cutoff:(float_of_int n) ]
+END
+
+VERNAC COMMAND EXTEND ShowLtacProfileTactic CLASSIFIED AS QUERY
+  [ "Show" "Ltac" "Profile" string(s) ] -> [ print_results_tactic s ]
+END