coq-club AT inria.fr
Subject: The Coq mailing list
List archive
- From: Jonathan <jonikelee AT gmail.com>
- To: coq-club AT inria.fr
- Subject: Re: [Coq-Club] idtac and other msgs in PG
- Date: Tue, 16 Dec 2014 11:35:59 -0500
On 12/16/2014 10:03 AM, Jonathan wrote:
On 12/16/2014 08:27 AM, Pierre Courtieu wrote:
Hi,
with coq trunk version this should be better now. With proofgeneral cvs
(see below) version of today this should be even better.
Best regards,
Pierre
Thanks, Pierre!
One issue with the output is that now it is producing extra blank lines. For example, I tend to use the following tactic to debug complex tactics:
Ltac vgoal :=
idtac;
match reverse goal with
| H : ?T |- _ =>
first[let v := eval cbv delta [H] in H in
idtac H ":=" v ":" T
|idtac H ":" T];
fail
| |- ?G =>
idtac "======"; idtac G; idtac ""
end.
This is now skipping 2 blank lines in PG between every non-empty idtac, and 1 black line in CoqIDE, so that I get output (in PG) that looks like:
Q : Prop
H0 : Prop
H1 : Prop
H : (H0 -> H1 -> Q)
======
H0
which makes using vgoal with goals that have many hypotheses cumbersome.
But, the perfect is the frenemy of the good, or at least they are not always BFFs ;)
-- Jonathan
- [Coq-Club] idtac and other msgs in PG, Jonathan, 12/13/2014
- Re: [Coq-Club] idtac and other msgs in PG, Pierre Courtieu, 12/15/2014
- Re: [Coq-Club] idtac and other msgs in PG, Jonathan, 12/15/2014
- Re: [Coq-Club] idtac and other msgs in PG, Enrico Tassi, 12/16/2014
- Re: [Coq-Club] idtac and other msgs in PG, Jonathan, 12/15/2014
- Re: [Coq-Club] idtac and other msgs in PG, Kazuhiko Sakaguchi, 12/15/2014
- Re: [Coq-Club] idtac and other msgs in PG, Pierre Courtieu, 12/15/2014
- Re: [Coq-Club] idtac and other msgs in PG, Pierre Courtieu, 12/16/2014
- Re: [Coq-Club] idtac and other msgs in PG, Jonathan, 12/16/2014
- Re: [Coq-Club] idtac and other msgs in PG, Jonathan, 12/16/2014
- Re: [Coq-Club] idtac and other msgs in PG, Jonathan, 12/16/2014
- Re: [Coq-Club] idtac and other msgs in PG, Pierre Courtieu, 12/16/2014
- Re: [Coq-Club] idtac and other msgs in PG, Jonathan, 12/15/2014
- Re: [Coq-Club] idtac and other msgs in PG, Pierre Courtieu, 12/15/2014
- Re: [Coq-Club] idtac and other msgs in PG, Pierre Courtieu, 12/15/2014
Archive powered by MHonArc 2.6.18.