Eugen Schindler

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    Context assistant removes substitute menu?

    Hi MPS Enthusiasts, I was experimenting with adding context assistant items to my DSL, but as soon as I add a transformation menu with a context assistant section (with an action in it, and with ac...
    • 3 followers
    • 4 comments
    • 0 votes
  • Created

    Migrating models from the commandline

    Hi MPS Community, Is there a way to execute migrations on languages and/or models from the commandline in order to automate things (e.g. on a CI server)? Thanks a lot for any hints/insights! Best r...
    • 3 followers
    • 2 comments
    • 0 votes
  • Created

    Merging and migrating across MPS versions

    Hi Community, What are people's recommendations/experiences around migrating your codebase to a newer version of MPS and merging branches? Let me make it more concrete with an example: Let's say I ...
    • 2 followers
    • 2 comments
    • 1 vote
  • Created

    Call generator programmatically

    I know that this theme has already come back once or twice, but I wonder if in the newer versions of MPS, there is a possibility to call the generator chain for a model programmatically (e.g. from ...
    • 2 followers
    • 1 comment
    • 3 votes
  • Created

    Runtime access to external JAR library

    Hi MPS community, I am trying to get JNA (Java Native Access) working in MPS. Adding stubs in a solution went fine. I also added the library under Java --> Library tab of the solution under which t...
    • 2 followers
    • 5 comments
    • 0 votes
  • Created

    Is there a way to get more info from assert match in NodesTestCase?

    Hi Forum, When I run a test with an assert match, the test fails with: The nodes '[testNode]' and '[testNode]' do not match! There are no further hints in the testrun messages. Is there a way to ge...
    • 1 follower
    • 1 comment
    • 0 votes
  • Created

    How to rebind programmatically

    Hi MPS forum, I would like to rebind nodes by names (pressing the F5 key) in a piece of code in MPS. Is there some part of API that makes this possible? Best regards, Eugen
    • 3 followers
    • 2 comments
    • 0 votes
  • Created

    How to show reflective editors for all nodes in a model?

    Hi Forum, Is there a way to make MPS show reflective editors for all nodes in a model? I tried to look at editor hints, but there is nothing like an editor hint that says "show reflective editor fo...
    • 2 followers
    • 3 comments
    • 0 votes
  • Created

    Parsing JSON

    Hi fellow MPS-enthusiasts, Is there a JSON language (similar to the XML language from JetBrains)? And does someone maybe have an example of parsing JSON files to MPS concepts? Thanks for any hints/...
    • 3 followers
    • 9 comments
    • 1 vote
  • Created

    Using a concept's alias in (text)generators

    When I try to use node.alias in a property macro, I tend to get nullpointer exceptions. Does anybody have experience with trying node.alias in one of their generators somewheren? Does that work for...
    • 2 followers
    • 3 comments
    • 0 votes