[ https://forge.continuent.org/jira/browse/SEQUOIA-887?page=all ]
     
Marc Herbert resolved SEQUOIA-887:
----------------------------------

     Assign To: Sirpa Alanko  (was: Marc Herbert)
    Resolution: Fixed

It would be good to document our level of support for international characters 
in the text console. Here is a tentative documentation for version 2.10.5:

- in interactive mode, UTF-8 support for international characters no longer 
than 2 bytes (this is an external JLine limitation).
- in non-interactive mode ("-f -"), support is locale-dependent.
  * unibyte or UTF-8 encodings: full support of all the characters allowed by 
the encoding
  * Other encodings may be supported: check SEQUOIA-911 / the source code for 
details.


> Disable JLine in non-interactive mode of the text console
> ---------------------------------------------------------
>
>          Key: SEQUOIA-887
>          URL: https://forge.continuent.org/jira/browse/SEQUOIA-887
>      Project: Sequoia
>         Type: Improvement
>   Components: CLI Console
>     Versions: Sequoia 3.0 beta2, Sequoia 3.0 beta1, Sequoia 2.10.4, Sequoia 
> 2.10.3, Sequoia 2.10.2, Sequoia 2.10.1, Sequoia 2.10, Sequoia 2.9
>     Reporter: Marc Herbert
>     Assignee: Sirpa Alanko
>     Priority: Blocker
>      Fix For: Sequoia 2.10.5
>  Attachments: SEQUOIA-887-demo.txt, SEQUOIA-887-src.txt
>
>
> JLine is useless when using the text console in script mode. Even worst, it 
> brings problems and limitations, like for instance breaking unicode 
> compatibility or printing by default color control characters (=> parsing 
> issues).
> Disabling JLine in non-interactive mode would fix those issues and at the 
> same time reduce complexity and enhance performance.
> Jeff's idea for the design of this new feature is based on inserting a thin 
> wrapper between our code and JLine.

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