As far as i can tell it shows up in redis-cli in both HELP, e.g.
`help client list`, and also in the command completion tips, but it is
unclear what it was needed for.
It exists since the very first commit that added this mechanism.
Once this is merged:
- merge the latest changes to commands.json in antirez/redis-doc
- re-run: utils/generate-command-help.rb > src/help.h
Then we'll have nice and easy tab-completed help in redis-cli again.
Closes#1909
updated via commands.json in redis-doc repo. Currently
use `make src/help.h` to re-generate. The following
are valid from the REPL:
help
help [command]
help [group]
help groups
ex:
help sort
help hash