[isabelle-dev] New super-user gasth

2013-04-12 Thread Makarius
This needs to be a broadcast, because there is no additional information to guess from: Some user gasth has been added as new super-user for Isabelle at TUM. Who is working with him? What is his project? Makarius ___ isabelle-dev mailing

Re: [isabelle-dev] New super-user gasth

2013-04-12 Thread Tobias Nipkow
Holger Gast has ben added to the Unix group isabelle, if that is what you mean. He is a member of my chair for half a year, that is why, similar to all other members of the chair. Tobias Am 12/04/2013 13:08, schrieb Makarius: This needs to be a broadcast, because there is no additional

Re: [isabelle-dev] New super-user gasth

2013-04-12 Thread Makarius
On Fri, 12 Apr 2013, Tobias Nipkow wrote: Holger Gast has ben added to the Unix group isabelle, if that is what you mean. He is a member of my chair for half a year, that is why, similar to all other members of the chair. OK, so it is not relevant to Isabelle development at all? We have

Re: [isabelle-dev] New super-user gasth

2013-04-12 Thread Tobias Nipkow
Am 12/04/2013 13:59, schrieb Makarius: On Fri, 12 Apr 2013, Tobias Nipkow wrote: Holger Gast has ben added to the Unix group isabelle, if that is what you mean. He is a member of my chair for half a year, that is why, similar to all other members of the chair. OK, so it is not relevant to

Re: [isabelle-dev] auto raises a TYPE exception

2013-04-12 Thread Makarius
On Wed, 10 Apr 2013, Makarius wrote: On Wed, 10 Apr 2013, Johannes Hölzl wrote: Unfortunately, as you mentioned the excpetion_trace output is not very helpful, all I see is Seq.make / .copy / .append. The inner functions which call Envir.var_clash is not shown. It is relatively easy to

[isabelle-dev] Highlighting of locale variables

2013-04-12 Thread Lars Noschinski
Hi, I wonder whether it would be a good idea to distinguish the syntax highlighting for free variables and free variables fixed by a locale (locale variables). It seems that this information is already available to the IDE (these variables are marked as fixed when hovering). Rationale: In

Re: [isabelle-dev] Highlighting of locale variables

2013-04-12 Thread Makarius
On Fri, 12 Apr 2013, Lars Noschinski wrote: I wonder whether it would be a good idea to distinguish the syntax highlighting for free variables and free variables fixed by a locale (locale variables). It seems that this information is already available to the IDE (these variables are marked as

Re: [isabelle-dev] Highlighting of locale variables

2013-04-12 Thread Lars Noschinski
On 12.04.2013 15:24, Makarius wrote: On Fri, 12 Apr 2013, Lars Noschinski wrote: Rationale: In the locale context, these locale variables are morally constants. Somebody suggested to highlight locale variables like constants, but personally I'd prefer a highlighting similar to variables

Re: [isabelle-dev] Highlighting of locale variables

2013-04-12 Thread Makarius
On Fri, 12 Apr 2013, Lars Noschinski wrote: On 12.04.2013 15:24, Makarius wrote: On Fri, 12 Apr 2013, Lars Noschinski wrote: Rationale: In the locale context, these locale variables are morally constants. Somebody suggested to highlight locale variables like constants, but personally I'd

[isabelle-dev] HOL-Predicate_Compile_Examples failure

2013-04-12 Thread Makarius
On Fri, 12 Apr 2013, Account Isatest wrote: Test for platform at-poly-test failed. Log file attached. [...] Unfinished session(s): HOL-Predicate_Compile_Examples Finished at Fri Apr 12 02:42:04 CEST 2013 0:46:56 elapsed time, 3:11:32 cpu time, factor 4.08 --- test FAILED --- Fri

Re: [isabelle-dev] Interpretation in arbitrary targets.

2013-04-12 Thread Clemens Ballarin
Hi Florian, I do not object to your suggestion, and it is clearly in reach within the current code base. But... it is a different thing. Your suggestion is to make sublocale work in locale targets seamlessly. But something like instantiation ... begin sublocale ... instance ... end then

Re: [isabelle-dev] Private modifier and qualifiers [was Interpretation in arbitrary targets.]

2013-04-12 Thread Makarius
On Sun, 7 Apr 2013, Clemens Ballarin wrote: Quoting Makarius makar...@sketis.net: On Tue, 26 Mar 2013, Florian Haftmann wrote: Note that we have one more aspect in the back-end that could help here: the 'private' modifier. What would the 'private' modifier do in general? This sounds like

Re: [isabelle-dev] Private modifier and qualifiers [was Interpretation in arbitrary targets.]

2013-04-12 Thread Makarius
On Sun, 7 Apr 2013, Clemens Ballarin wrote: The following may or may not be related: I recently spent some thought on getting rid of the mandatory vs optional distinction of qualifiers. In any case this will likely have considerable impact, so here's the idea: Currently there is the strange

Re: [isabelle-dev] Local interpretation [was Interpretation in arbitrary targets.]

2013-04-12 Thread Makarius
On Sun, 7 Apr 2013, Clemens Ballarin wrote: Quoting Florian Haftmann florian.haftm...@informatik.tu-muenchen.de: context B begin context begin interpretation A end end This looks attractive, but could you please elaborate the semantics: - What would be the effect of the interpretation

Re: [isabelle-dev] Interpretation in arbitrary targets.

2013-04-12 Thread Makarius
On Fri, 12 Apr 2013, Clemens Ballarin wrote: foo (in l) ... is equivalent to context l begin foo ... end by construction. We cannot have just one of them. That sounds a bit dogmatic. If additional commands are made available for targets, then the syntax should clearly be more flexible