William Cook introduces Enso, an external language workbench with both graphical and textual editing capabilities. Each language is defined by a schema, or the model of its internal representation, which can be rendered either textually via a grammar or graphically via the diagramming DSL, stencil.
Alex Shatalin and Václav Pech discuss several language workbenches features - type system, dataflow, VCS, refactoring, debugging, and others – with examples based on JetBrains MPS.
Markus Völter demoes programming for embedded systems using JetBrains’ MPS language workbench supporting C, C extensions, DSLs, product line variability, requirements traceability and model checking.
Angelo Hulshout presents what problem the participants to this year’s Code Generation language workbench challenge had to tackle, their solutions, difficulties encountered, and lessons learned.
Bernhard Merkle discusses the various types of DSLs, and compares different language workbenches by using them with the same custom DSL in order to outline the differences between them.
Magnus Christerson demonstrates using a domain workbench to develop an electronics domain language - its key concepts, how they are defined, the semantic model – and a building access permit example showing the phases from concept to code.