From 91ee24b4a7843793a84950379277d92992ba1651 Mon Sep 17 00:00:00 2001 From: Emilio Jesus Gallego Arias Date: Thu, 11 Feb 2016 02:13:30 +0100 Subject: Feedback cleanup This patch splits pretty printing representation from IO operations. - `Pp` is kept in charge of the abstract pretty printing representation. - The `Feedback` module provides interface for doing printing IO. The patch continues work initiated for 8.5 and has the following effects: - The following functions in `Pp`: `pp`, `ppnl`, `pperr`, `pperrnl`, `pperr_flush`, `pp_flush`, `flush_all`, `msg`, `msgnl`, `msgerr`, `msgerrnl`, `message` are removed. `Feedback.msg_*` functions must be used instead. - Feedback provides different backends to handle output, currently, `stdout`, `emacs` and CoqIDE backends are provided. - Clients cannot specify flush policy anymore, thus `pp_flush` et al are gone. - `Feedback.feedback` takes an `edit_or_state_id` instead of the old mix. Lightly tested: Test-suite passes, Proof General and CoqIDE seem to work. --- engine/logic_monad.ml | 10 +++++----- engine/proofview.ml | 4 ++-- 2 files changed, 7 insertions(+), 7 deletions(-) (limited to 'engine') diff --git a/engine/logic_monad.ml b/engine/logic_monad.ml index d67f1eee35..64be07b9c7 100644 --- a/engine/logic_monad.ml +++ b/engine/logic_monad.ml @@ -104,11 +104,11 @@ struct Util.iraise (Exception e, info) (** Use the current logger. The buffer is also flushed. *) - let print_debug s = make (fun _ -> Pp.msg_info s;Pp.pp_flush ()) - let print_info s = make (fun _ -> Pp.msg_info s;Pp.pp_flush ()) - let print_warning s = make (fun _ -> Pp.msg_warning s;Pp.pp_flush ()) - let print_error s = make (fun _ -> Pp.msg_error s;Pp.pp_flush ()) - let print_notice s = make (fun _ -> Pp.msg_notice s;Pp.pp_flush ()) + let print_debug s = make (fun _ -> Feedback.msg_info s) + let print_info s = make (fun _ -> Feedback.msg_info s) + let print_warning s = make (fun _ -> Feedback.msg_warning s) + let print_error s = make (fun _ -> Feedback.msg_error s) + let print_notice s = make (fun _ -> Feedback.msg_notice s) let run = fun x -> try x () with Exception e as src -> diff --git a/engine/proofview.ml b/engine/proofview.ml index 45af16759b..bcdd4da115 100644 --- a/engine/proofview.ml +++ b/engine/proofview.ml @@ -46,7 +46,7 @@ let compact el ({ solution } as pv) = evar_candidates = Option.map (List.map nf) ei.evar_candidates }) in let new_solution = Evd.raw_map_undefined apply_subst_einfo pruned_solution in let new_size = Evd.fold (fun _ _ i -> i+1) new_solution 0 in - msg_info (Pp.str (Printf.sprintf "Evars: %d -> %d\n" size new_size)); + Feedback.msg_info (Pp.str (Printf.sprintf "Evars: %d -> %d\n" size new_size)); new_el, { pv with solution = new_solution; } @@ -857,7 +857,7 @@ let tclTIME s t = else str (msg ^ " after ") ++ int n ++ str (String.plural n " backtracking") in - msg_info(str "Tactic call" ++ pr_opt str s ++ str " ran for " ++ + Feedback.msg_info(str "Tactic call" ++ pr_opt str s ++ str " ran for " ++ System.fmt_time_difference t1 t2 ++ str " " ++ surround msg) in let rec aux n t = let open Proof in -- cgit v1.2.3