Incremental Scannerless Generalized LR Parsing

The Scannerless Generalized LR (SGLR) parsing algorithm supports the development of composed languages seamlessly but does not support incremental parsing. The Incremental Generalized LR (IGLR) parsing algorithm, on the other hand, does not support the seamless composition of languages. This thesis presents the Incremental Scannerless...

Undoing Software Engineering: Demodularization of a SGLR Parser for Performance Gains

JSGLR2 is a java implementation of the Scannerless Generalized LR-parsing (SGLR) algorithm. It employs a modular architecture. This architecture comes with a performance overhead for letting multiple components interact with each other. This paper looks into the size of the performance overhead penalty for the recovery parser variant. It does so...

Performance impact of the modular architecture in the incremental SGLR parsing algorithm: Research Project TU Delft

JSGLR2 is a modular Java implementation of the SGLR parsing algorithm that supports systematic benchmarking and improvement of its several parsing variants. By splitting the code into several components, they can be tested in isolation and thus optimized more effortlessly. The modular architecture, although beneficial for efficiently identifying...

Towards Language Parametric Web-Based Development Environments

Language Workbenches are instruments developers use to create new domain-specific languages. They provide tools to rapidly develop, test and deploy new languages. Currently, workbenches support deployment in desktop-based integrated development environments. Setting up these environments can be a hurdle for the often non-technical users of these...