Create an option to set a prefix to add in front of generated files. For example, when this option is set to file_, the generated files with --dir mode should all be prefixed with file_.
An option for setting generated file's postfix could also be implemented but is less important.
Create an option to set a prefix to add in front of generated files. For example, when this option is set to
file_, the generated files with--dirmode should all be prefixed withfile_.An option for setting generated file's postfix could also be implemented but is less important.