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authorHugo Herbelin2017-05-15 22:30:09 +0200
committerHugo Herbelin2017-05-16 12:17:39 +0200
commitcd3971e53b76cb62e14822eb3e275d3968a4f215 (patch)
treedc2bdaa617d1bd30209ae63083c9e4d7d392917d /plugins/ltac/pptactic.mli
parent9f8220164703aee47c6c6d7dba07caabf7555c1c (diff)
Adding support for using grammar entries returning no value in EXTEND.
Diffstat (limited to 'plugins/ltac/pptactic.mli')
-rw-r--r--plugins/ltac/pptactic.mli2
1 files changed, 1 insertions, 1 deletions
diff --git a/plugins/ltac/pptactic.mli b/plugins/ltac/pptactic.mli
index 729338fb9a..433f342c4f 100644
--- a/plugins/ltac/pptactic.mli
+++ b/plugins/ltac/pptactic.mli
@@ -21,7 +21,7 @@ open Ppextend
type 'a grammar_tactic_prod_item_expr =
| TacTerm of string
-| TacNonTerm of Loc.t * 'a * Names.Id.t
+| TacNonTerm of Loc.t * 'a * Names.Id.t option
type 'a raw_extra_genarg_printer =
(constr_expr -> std_ppcmds) ->