Re: [isabelle-dev] Proposing extensions to the Isabelle library?

2013-01-08 Thread Florian Haftmann
Hi Alessandro, Is there any plan to make things in the library more uniform (one way or the other)? Is there a preference for new type classes should be developed (purely syntactic or with assumptions)? well, there is no big masterplan. Usually things evolve: somebody thinks about an

Re: [isabelle-dev] Max threads Sledgehammer

2013-01-08 Thread David Matthews
On 07/01/2013 17:49, Stefan Berghofer wrote: You could certainly hit limits on memory for stacks with a large number of threads particularly if the default stack size is large. What does ulimit -s say? You could try setting that smaller. ulimit -s says 102400 This is surprisingly large.

Re: [isabelle-dev] Semantics of hide (open)

2013-01-08 Thread Florian Haftmann
Maybe there is some confusion what the semantics of hide (open) is exactly supposed to be. But since the current state of affairs gives no tool at hand to resolve situations as sketched above, this is a serious obstacle. The hide feature was added as a temporary workaround for the lack of

Re: [isabelle-dev] Purpose of additional HOL images

2013-01-08 Thread Florian Haftmann
Am 07.01.2013 13:06, schrieb Makarius: This is a left-over from the isabelle build reform from last summer: Do the additional HOL images still have a purpose? Notably: HOL-Base HOL-Plain HOL-Main If it is just for experimentation, these session can be easily provided by 1 line

Re: [isabelle-dev] Purpose of additional HOL images

2013-01-08 Thread Florian Haftmann
This is a left-over from the isabelle build reform from last summer: Do the additional HOL images still have a purpose? Notably: HOL-Base HOL-Plain HOL-Main If HOL-Plain vanished, the same could apply to Plain.thy itself. Florian -- PGP available:

Re: [isabelle-dev] jedit: zoom with cmd++

2013-01-08 Thread Steffen Juilf Smolka
The problem is still there on Mountain Lion with an American keyboard. However, rebinding the kebyoard shortcut locally as you suggested does the trick - thanks for the tip! Here is an ugly hack (based on the KeyEventDemo you provided) that would solve the problem: KeyEvent e_ = null; //