PIE: A Domain-Specific Language for Interactive Software Development Pipelines

Context. <br/>Software development pipelines are used for automating essential parts of software engineering processes, such as build automation and continuous integration testing. In particular, interactive pipelines, which process events in a live environment such as an IDE, require timely results for low-latency feedback, and persistence to...

Declarative specification of indentation rules: A tooling perspective on parsing and pretty-printing layout-sensitive languages

In layout-sensitive languages, the indentation of an expression or statement can influence how a program is parsed. While some of these languages (e.g., Haskell and Python) have been widely adopted, there is little support for software language engineers in building tools for layout-sensitive languages. As a result, parsers, pretty-printers,...