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Ticket Resolution Summary Owner Reporter
#140 fixed PG takes a long time printing module types in Coq courtieu Evgeny Makarov
Description

Dear Proof General developers,

I found a curious behavior: it seems that the time it takes PG to print the module type in Coq grows exponentially (or faster?) depending on the number of parameters in this module type.

For example, I started with

Module Type T.

Parameter p1 : nat.

End T.

and started adding lines "Parameter p2 : nat.", "Parameter p3 : nat.", etc. Each time I issued the command

Time Print Module Type T.

after the closing of the module type T. Up to 4 parameters were printed practically instantaneously. When T had 5 parameters, the printing command took about 5 seconds, and when it had 6 parameters, it took about 60 seconds.

In all cases the time requires by Coq as printed by the "Time" command was negligible (~ 0.001 s.). Also, I tried entering all these commands directly in coqtop, and again, printing was instantaneous.

#152 fixed Faults with main regexps in XEmacs 21.5(b28) for Coq courtieu David Aspinall
Description

The above version of XEmacs (standard XEmacs on Fedora 7) has problems with matching ends of commands properly. It trips up on the standard test example.v file, as well as, e.g., examples given in #141.

#159 wontfix Goal centering courtieu mccreight
Description

Is it possible to have the centering behavior of the *goals* window be configurable? I see from ticket #111 that the behavior was changed recently to center on the bottom of the goal instead of the top of the hypotheses, but unfortunately a lot of things I prove end up with 50 line goals, so the old behavior (while sometimes not ideal) is still better for me.

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