From 530287b4cd26b10457cad95dd6b41592e21ef440 Mon Sep 17 00:00:00 2001 From: Maxime Dénès Date: Wed, 21 Sep 2016 10:48:20 +0200 Subject: Fix description of change in intro semantics. --- CHANGES | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'CHANGES') diff --git a/CHANGES b/CHANGES index f7e1dee4c..c3eaae6ee 100644 --- a/CHANGES +++ b/CHANGES @@ -50,9 +50,10 @@ Tactics - Every generic argument type declares a tactic scope of the form "name:(...)" where name is the name of the argument. This generalizes the constr: and ltac: instances. -- When in strict mode (i.e. in a Ltac definition) the "intro" tactic cannot use - a locally free identifier anymore. It must use e.g. the "fresh" primitive - instead (potential source of incompatibilities). +- When in strict mode (i.e. in a Ltac definition), if the "intro" tactic is + given a free identifier, it is not bound in subsequent tactics anymore. + In order to introduce a binding, use e.g. the "fresh" primitive instead + (potential source of incompatibilities). - New tactics is_ind, is_const, is_proj, is_constructor for use in Ltac (DOC TODO). - New goal selectors. Sets of goals can be selected by select by listing integers ranges. Example: "1,4-7,24: tac" focuses "tac" on goals 1,4,5,6,7,24. -- cgit v1.2.3