RFR JDK-8153759: jshell tool: Smart completion detection is not reliable

[Robert Field]

Makes sense.

The bug will need a noreg.

-Robert

On 01/23/17 10:14, Jan Lahoda wrote:
> Hi,
>
> When tab completion is invoked in the tool, there are two mode: 
> "smart" and all/ordinary. Consecutive presses of <tab> should switch 
> between these modes. But, the detection of the sequence of actions is 
> not fully reliable - a tab followed by some other actions and followed 
> by a tab may appear to be two consecutive tabs. This patch tries to 
> improve the detection by actually watching the actions that are being 
> performed.
>
> Bug:
> https://bugs.openjdk.java.net/browse/JDK-8153759
>
> Webrev:
> http://cr.openjdk.java.net/~jlahoda/8153759/webrev.00/
>
> Thanks,
>     Jan