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
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Key: KARAF-1045
URL: https://issues.apache.org/jira/browse/KARAF-1045
Project: Karaf
Issue Type: Improvement
Reporter: james strachan
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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