It may be useful in some cases to import an argument table into the one which is to be used, for example to create specialized versions of a common interface.
import_settings!(settings, other_settings [,args_only])
settings, where both are
ArgParseSettings objects. If
true (this is the default), only the argument table will be imported; otherwise, the default argument group will also be imported, and all general settings except
Sub-settings associated with commands will also be imported recursively; the
args_only setting applies to those as well. If there are common commands, their sub-settings will be merged.
While importing, conflicts may arise: if
true, this will result in an error, otherwise conflicts will be resolved in favor of
other_settings (see the Conflicts and overrides section for a detailed discussion of how conflicts are handled).
Argument groups will also be imported; if two groups in
other_settings match, they are merged (groups match either by name, or, if unnamed, by their description).
Note that the import will have effect immediately: any subsequent modification of
other_settings will not have any effect on
This function can be used at any time.