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Posted to dev@geronimo.apache.org by "Jason Dillon (JIRA)" <ji...@apache.org> on 2007/11/08 00:31:51 UTC
[jira] Updated: (GSHELL-25) Sub-shell syntax support
[ https://issues.apache.org/jira/browse/GSHELL-25?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jason Dillon updated GSHELL-25:
-------------------------------
Assignee: (was: Jason Dillon)
> Sub-shell syntax support
> ------------------------
>
> Key: GSHELL-25
> URL: https://issues.apache.org/jira/browse/GSHELL-25
> Project: GShell
> Issue Type: New Feature
> Security Level: public(Regular issues)
> Components: Core
> Reporter: Jason Dillon
> Fix For: 1.0-alpha-1
>
>
> 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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