RFR: JDK-8223782: jshell parser should handle Text Blocks

[Robert Field]

Looks good.

-Robert


On 6/3/19 6:27 AM, Jan Lahoda wrote:
> Hi,
>
> In order to support text blocks (JEP 355) in JShell, it seems the main 
> thing is to correctly detect snippet completion - after that, the 
> ordinary javac parser should be able to handle the snippet. Proposed 
> update to the completeness detection, based on how block comments are 
> handled:
> http://cr.openjdk.java.net/~jlahoda/8223782/webrev.00/
>
> This also removes support for raw string literals.
>
> The detection current marks invalid text blocks (such that they don't 
> have a newline after the opening """) as incomplete - when the snippet 
> is finished, the standard javac parser should handle that properly 
> (and the user has an opportunity to edit the snippet to be proper).
>
> JBS: https://bugs.openjdk.java.net/browse/JDK-8223782
>
> What do you think?
>
> Thanks,
>     Jan