[isabelle-dev] Update of jdk and jedit components

[Mathias Fleury]

Thanks for the information,

Mathias

> On 4 Nov 2015, at 15:55, Makarius <makarius at sketis.net> wrote:
> 
> On Wed, 4 Nov 2015, Mathias Fleury wrote:
> 
>> I am a bit surprised that the content of the tooltips and the output panel can be changed (both in 6d513469f9b2 and Isabelle_23-Oct-2015).
>> 
>> Step to reproduce:
>> * open a theory file
>> * type a lemma
>> * select some text of the output panel
>> * type any letter
>> 
>> Result: the selected text is gone and replaced by what has been typed.
>> Expected: the output panel should not be changed.
> 
> This odd behaviour stems from d40f906bb13f, which is the update to jedit-5.3.0.  The jedit-changes file says:
> 
>  - Allow editing, but not saving, of read only files.
>    (Feature request #422 - Dale Anson)
> 
> The corresponding tracker item http://sourceforge.net/p/jedit/feature-requests/422 reads like this:
> 
>  Jedit must allow user to make edits in a readonly files. It is very
>  wrong to disable this in any case: jedit is the _text editor_
> 
> Just from the wording, the feature request was formally wrong, and would not have gone through on any Isabelle mailing list.
> 
> 
> This incident means I need to figure out a different way to avoid edits on output-only text areas.
> 
> 
> 	Makarius