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https://issues.apache.org/jira/browse/KARAF-1045?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13241110#comment-13241110
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Guillaume Nodet commented on KARAF-1045:
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I'm going to work on that to provide a better help system, not limited to
adding completion, so that subshells or other stuff can be properly documented.
> 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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