The design and implementation of hierarchical software systems with reusable components
ACM Transactions on Software Engineering and Methodology (TOSEM)
Ownership types for flexible alias protection
Proceedings of the 13th ACM SIGPLAN conference on Object-oriented programming, systems, languages, and applications
Domain-specific languages: an annotated bibliography
ACM SIGPLAN Notices
A taxonomy of variability realization techniques: Research Articles
Software—Practice & Experience
Feature models, grammars, and propositional formulas
SPLC'05 Proceedings of the 9th international conference on Software Product Lines
Hi-index | 0.00 |
Programmers often write custom parsers for the command line input of their programs. They do so, in part, because they believe that both their program's parameterization and their option formats are simple. But as the program evolves, so does the parameterization and the available options. Gradually, option parsing, data structure complexity, and maintenance of related program documentation becomes unwieldy. This article introduces a novel DSL called CLOPS that lets a programmer specify command line options and their complex inter-dependencies in a declarative fashion. The DSL is supported by a tool that generates the following features to support command line option processing: (1) data structures to represent option values, (2) a command line parser that performs validity checks, and (3) command line documentation. We have exercised CLOPS by specifying the options of a small set of programs like ls , gzip , and svn which have complex command line interfaces. These examples are provided with the Open Source release of the CLOPS system.