[jira] [Assigned] (KARAF-1045) help command to show the help for all commands in a sub shell if its specified (i.e. not just for an exact command) along with tab completion of the sub shell names

["Guillaume Nodet (Assigned) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KARAF-1045?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Guillaume Nodet reassigned KARAF-1045:
--------------------------------------

    Assignee: Guillaume Nodet
    
> help command to show the help for all commands in a sub shell if its specified (i.e. not just for an exact command) along with tab completion of the sub shell names
> --------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: KARAF-1045
>                 URL: https://issues.apache.org/jira/browse/KARAF-1045
>             Project: Karaf
>          Issue Type: Improvement
>            Reporter: james strachan
>            Assignee: Guillaume Nodet
>
> There's so many sub shells in karaf its kinda hard to get help on any single subshell without scrolling your terminal or using more; would be nice to be able to type
> {code}
> karaf@root> help o<TAB>
> karaf@root> help osgi<RETURN>
> {code}
> and get help for all the osgi sub shell commands only (rather than pages and pages of help for all the commands available). 
> i.e. argument complete on the sub shell names and only show the help for that sub shell once its complete.
> Plus it'd be nice to tab complete this further to get an exact command - though this second option is less important, as folks can use tab completion on an exact command first, then add --help. Though for completeness it would be nice to be able to tab complete sub shells and commands via the help command too. 
> It'd make the help more helpful :) 

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