Perl Best Practices [Electronic resources] نسخه متنی

B.13. Chapter 14, Command-Line Processing

• Enforce a single consistent command-line structure. [Command-Line Structure ]

• Adhere to a standard set of conventions in your command-line syntax. [Command-Line Conventions ]

• Standardize your meta-options. [Meta-options ]

• Allow the same filename to be specified for both input and output. [In-situ Arguments ]

• Standardize on a single approach to command-line processing. [Command-Line Processing ]

• Ensure that your interface, run-time messages, and documentation remain consistent. [Interface Consistency ]

• Factor out common command-line interface components into a shared module. [Interapplication Consistency ]