diff options
Diffstat (limited to 'plugins/ltac/pptactic.ml')
| -rw-r--r-- | plugins/ltac/pptactic.ml | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/plugins/ltac/pptactic.ml b/plugins/ltac/pptactic.ml index fa5bbf7676..faad792ea9 100644 --- a/plugins/ltac/pptactic.ml +++ b/plugins/ltac/pptactic.ml @@ -458,7 +458,8 @@ let string_of_genarg_arg (ArgumentType arg) = | l -> pr_in (spc () ++ prlist_with_sep spc pr_id l) let pr_in_hyp_as prc pr_id = function - | (id,ipat) -> pr_in (spc () ++ pr_id id) ++ pr_as_ipat prc ipat + | [] -> mt () + | l -> pr_in (spc () ++ prlist_with_sep pr_comma (fun (id,ipat) -> pr_id id ++ pr_as_ipat prc ipat) l) let pr_in_clause pr_id = function | { onhyps=None; concl_occs=NoOccurrences } -> @@ -755,7 +756,7 @@ let pr_goal_selector ~toplevel s = (if a then mt() else primitive "simple ") ++ primitive (with_evars ev "apply") ++ spc () ++ prlist_with_sep pr_comma pr_with_bindings_arg cb ++ - prlist_with_sep spc (pr_in_hyp_as (pr.pr_dconstr env sigma) pr.pr_name) inhyp + pr_non_empty_arg (pr_in_hyp_as (pr.pr_dconstr env sigma) pr.pr_name) inhyp ) | TacElim (ev,cb,cbo) -> hov 1 ( @@ -1317,6 +1318,7 @@ let () = let pr_unit _ = str "()" in let open Genprint in register_basic_print0 wit_int_or_var (pr_or_var int) (pr_or_var int) int; + register_basic_print0 wit_nat_or_var (pr_or_var int) (pr_or_var int) int; register_basic_print0 wit_ref pr_qualid (pr_or_var (pr_located pr_global)) pr_global; register_basic_print0 wit_smart_global |