RFR 8210808: jshell tool: only considers the first snippet of the external editor

[Sundararajan Athijegannathan]

Looks good.

-Sundar

On 26/10/18, 5:04 AM, Robert Field wrote:
> Please review --
>
> Bug:
>
>     https://bugs.openjdk.java.net/browse/JDK-8210808
>
> Webrev:
>
>     http://cr.openjdk.java.net/~rfield/8210808v0.webrev/
>
>
> Thanks,
> Robert
>
>