Custom commands don't work

[JonathanHancock0]

Nanorc does not recognise custom commands that have been added to the configuration by inserting the appropriate JSONS into the directory. When running the commands, the CLI will return that they are not recognised. This can be traced back to an issue with type checking in cfgmgr line 181 (the code should look at the type() of the variable, not its value), but there is more to the issue that needs to be investigated.