# Functions
NewEntriesProvider creates an entries' provider that parses and extract parameters from command line.
# Variables
ErrDuplicateParam represents an error when creating the provider with duplicated options in the command line.
ErrInvalidFormat represents an error when creating the provider with an invalid command line option.
# Structs
EntriesProvider is an entries' provider that extract entries from command line.
ParamError represents an error when creating the provider with invalid parameters.