diff options
| author | Hugo Herbelin | 2016-06-05 20:41:54 +0200 |
|---|---|---|
| committer | Hugo Herbelin | 2016-06-06 12:26:54 +0200 |
| commit | 9e9c7ce7ab325a194654c3cbc1e1bf4e276ba5b7 (patch) | |
| tree | 2fa1e6176d8546906eca844fd58b6170ff5aef45 /printing | |
| parent | e6b0ab5079186b7dba643a04e6222a4260de96ff (diff) | |
Fixing problems introduced in 8.5 with Ltac trace report. E.g.
Tactic Notation "f" constr(x) := apply x. Ltac g x := f x.
Goal False.
g I. (* Was printing Top.Top#<>#1 *)
idtac; f I. (* Was not properly locating error *)
This is a "a minima" fix.
This a different fix than in trunk, so the merge will have to take the
trunk version.
Diffstat (limited to 'printing')
| -rw-r--r-- | printing/pptactic.ml | 10 | ||||
| -rw-r--r-- | printing/pptacticsig.mli | 2 |
2 files changed, 12 insertions, 0 deletions
diff --git a/printing/pptactic.ml b/printing/pptactic.ml index 7e903d2d3d..08f037ca66 100644 --- a/printing/pptactic.ml +++ b/printing/pptactic.ml @@ -428,6 +428,16 @@ module Make in str "<" ++ name ++ str ">" ++ args + let pr_alias_key key = + try + let _,prods = (KNmap.find key !prnotation_tab).pptac_prods in + (* First printing strategy: only the head symbol *) + match prods with + | Some s :: _ -> str s + | _ -> raise Exit + with Not_found | Exit -> + KerName.print key + let pr_alias_gen pr_gen lev key l = try let pp = KNmap.find key !prnotation_tab in diff --git a/printing/pptacticsig.mli b/printing/pptacticsig.mli index b2323acba1..ecedc7756e 100644 --- a/printing/pptacticsig.mli +++ b/printing/pptacticsig.mli @@ -73,6 +73,8 @@ module type Pp = sig (constr_pattern -> std_ppcmds) -> int -> ml_tactic_name -> typed_generic_argument list -> std_ppcmds + val pr_alias_key : Names.KerName.t -> std_ppcmds + val pr_ltac_constant : Nametab.ltac_constant -> std_ppcmds val pr_raw_tactic : raw_tactic_expr -> std_ppcmds |