When formatting the results of a command:
- If the top of the result is a list, split elements with newline as usual
- If it's a list in one of the resulting lines, split elements with ;
ECMA-48 SGR sequence ESC [21m is actually 'set double underline' but was
incorrectly implemented as 'set normal intensity' in Linux prior to
4.17.
The correct sequence for 'set normal intensity' is ESC [22m, which fixes
output formatting of 'ejabberdctl' and 'ejabberdctl help' on macos.
ejabberdctl: show list of commands
ejabberdctl some-command: if wrong number of arguments, shows command help
ejabberdctl help: show explanation of how to use "help"
ejabberdctl help tags: list tags with list of commands
ejabberdctl help commands: list tags with commands details
ejabberdctl help whatever*: filters commands and tags
This change requires Erlang/OTP-21.0 or higher.
The commit also deprecates the following options:
- log_rotate_date
- log_rate_limit
Furthermore, these options have no effect. The logger now fully
relies on log_rotate_size, that cannot be 0 anymore.
The loglevel option now accepts levels in literal formats.
Those are: none, emergency, alert, critical, error, warning, notice, info, debug.
Old integer values (0-5) are still supported and automatically converted
into literal format.
The header consisted of too many unrelated stuff and macros misuse.
Some stuff is moved into scram.hrl and type_compat.hrl.
All macros have been replaced with the corresponding function calls.
TODO: probably type_compat.hrl is not even needed anymore since
we support only Erlang >= OTP 17.5
The commit introduces the following changes:
* Now there is no need to pass validating function in
ejabberd_config:get_option() functions, because the configuration
keeps already validated values.
* New function ejabberd_config:get_option/1 is introduced
* Function ejabberd_config:get_option/3 is deprecated. If the function
is still called, the second argument (validating function) is simply
ignored.
* The second argument for ejabberd_config:get_option/2 is now
a default value, not a validating function.
