Month: October 2016

How to write a dump of an MPS model to XML based on its structure

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This post has been written using material developed in JetBrains MPS 3.3.5. The example project can be found at DSLFoundry’s MPS example github repository under StructureDumpToXML. It is recommended to have this project opened while going through this howto. Suppose you want to dump a model to some simple XML format without wanting to write … Read more

How to add default to a property in a concept

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This post assumes that you have an MPS with mbeddr preloaded. Go to the constraints aspect for the concept you want to add a default to a property: Create a new constraint for this concept: Press Ctrl+L and import the language com.mbeddr.mpsutil.propertydefault: Go to the property constraints and press Enter to make a new one: Choose … Read more