[isabelle-dev] JEdit: type constraints no longer printed by default

Makarius makarius at sketis.net
Fri Jan 11 12:38:42 CET 2013

On Thu, 10 Jan 2013, Steffen Juilf Smolka wrote:

> Is this the intended behaviour? It used to be different a couple of 
> month ago. I don't know when it changed exacyly, but I think changeset 
> a6814de45b69 might be responsible for the change.

Yes, that change is in the vicinity where I was working on show_markup. 
See 1301ed115729 for the first occurrence of the corresponding 

So with show_markup enabled, type and sort constraints are moved from the 
text to the markup over the text.  This all works surprisingly well for 
what it does -- it was considered impossible to do such things a few years 

There might be corner cases where the change of the display leads to odd 
effects.  Are there concrete incidents already that need to be 
reconsidered before the release?


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