[ruby/irb] Return only commands when completing help command's argument (https://github.com/ruby/irb/pull/973)
The command only takes command names as arguments, so we should only return command names as candidates.
This will help users find a command faster as completion will be another useful hint too.
https://github.com/ruby/irb/commit/7b6557cc24
Added by st0012 (Stan Lo) over 1 year ago
[ruby/irb] Return only commands when completing help command's
argument
(https://github.com/ruby/irb/pull/973)
The command only takes command names as arguments, so we should only
return command names as candidates.
This will help users find a command faster as completion will be
another useful hint too.
https://github.com/ruby/irb/commit/7b6557cc24