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From "Jason Dillon (JIRA)" <j...@apache.org>
Subject [jira] Updated: (GSHELL-25) Sub-shell syntax support
Date Mon, 26 Jun 2006 05:48:30 GMT
     [ http://issues.apache.org/jira/browse/GSHELL-25?page=all ]

Jason Dillon updated GSHELL-25:
-------------------------------

    Description: 
Support constructs like:

{noformat}
set a=b ; (set a=c; echo $a); echo $a
{noformat}

This should create 2 shells. and result in:

{noformat}
c
b
{noformat}

Executes as follows:

 * set a=b
 ** set a=c
 ** echo $a
 * echo $a

Intenally the sub-shell is delegated to the builtin subshell command.

  was:
Support constructs like:

{noformat}
set a=b ; (set a=c; echo $a); echo $a
{noformat}

This should create 2 shells. and result in:

{noformat}
c
b
{noformat}

Executes as follows:

 * set a=b
 ** set a=c
 ** echo $a
 * echo $a



> Sub-shell syntax support
> ------------------------
>
>          Key: GSHELL-25
>          URL: http://issues.apache.org/jira/browse/GSHELL-25
>      Project: GShell (Sandbox)
>         Type: New Feature
>     Security: public(Regular issues) 
>   Components: Core
>     Reporter: Jason Dillon
>     Assignee: Jason Dillon

>
> Support constructs like:
> {noformat}
> set a=b ; (set a=c; echo $a); echo $a
> {noformat}
> This should create 2 shells. and result in:
> {noformat}
> c
> b
> {noformat}
> Executes as follows:
>  * set a=b
>  ** set a=c
>  ** echo $a
>  * echo $a
> Intenally the sub-shell is delegated to the builtin subshell command.

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