RFR 8133948: Add 'edit' function to allow external editing of scripts

[Hannes Wallnoefer]

+1

Am 2015-08-20 um 15:11 schrieb Sundararajan Athijegannathan:
> Hi,
>
> Please review the updated webrev (in place).
>
> http://cr.openjdk.java.net/~sundar/8133948/
>
> I tested this on Windows with external editors being notepad.exe, 
> gvim.exe and internal editor.Thanks to Hannes for testing it on Ubuntu.
>
> As I mentioned earlier EditPad and ExternalEditor are cloned from 
> Kulla project and modified to suit nashorn shell requirements. We can 
> revisit and refactor code to jdk.internal.le module later.
>
> Thanks,
> -Sundar
>
> On 8/20/2015 4:45 PM, Sundararajan Athijegannathan wrote:
>> Please ignore this webrev. I'll update it in-place and send a review 
>> request later..
>>
>> Thanks
>> -Sundar
>>
>> On 8/19/2015 10:02 PM, Sundararajan Athijegannathan wrote:
>>> Forgot to CC Jan ...
>>>
>>> -Sundar
>>>
>>> On 8/19/2015 10:01 PM, Sundararajan Athijegannathan wrote:
>>>> Please review http://cr.openjdk.java.net/~sundar/8133948/ for 
>>>> https://bugs.openjdk.java.net/browse/JDK-8133948
>>>>
>>>> Note: ExternalEditor and EditPad classes are from kulla/jshell code 
>>>> - modified to suite nashorn jjs. Perhaps eventually code could be 
>>>> refactored and reused from jdk.interanal.le.
>>>>
>>>> Thanks,
>>>> -Sundar
>>>
>>
>