Eugen Schindler

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    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
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    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
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    Language debugging

    I've seen different posts about debugging, but most are pretty old. Is there something that describes the current state of debugging possibilities in MPS? I'm wondering about inspecting values of n...
    • 3 followers
    • 10 comments
    • 1 vote
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    Generating code to custom location

    Currently, code in MPS is generated to one of the *_gen directories. Is it possible to change where the code gets generated to in a model? I.e. can I change the source_gen location for the stuff th...
    • 3 followers
    • 3 comments
    • 0 votes
  • Created

    Double reference indirection in MPS editor

    Hi Community, Suppose I have concepts A, B, and C. A has a reference to B and B has a reference to C. In the editor of A, I specify the projection for the reference to B to show the name of C (so I...
    • 2 followers
    • 3 comments
    • 0 votes
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    Renaming a project

    Is it possible to rename a project from within MPS? I couldn't find any "Project -> Rename"-like menu or submenu options.I've renamed in the past by renaming folders and searching all files for the...
    • 2 followers
    • 2 comments
    • 0 votes
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    Producing non-transient MPS models as a generation result

    Hi MPS team,Is it possible to produce non-transient models at the end of a generation process?I know that at the end of a generation chain there is normally the "last transient model" which can the...
    • 3 followers
    • 1 comment
    • 0 votes
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    Portable MPS for Windows?

    Getting MPS to work under Linux out of the box (given your java is installed properly) is really trivial: you just untar the MPS archive that you download from the JetBrains website and it's instal...
    • 2 followers
    • 2 comments
    • 0 votes
  • Created

    MPS System Requirements

    In the readme.txt of JetBrains, it says that JDK 5.0 and JDK 6.0 are supported. How recent is this?We have an environment where JDK 1.5 is strictly required and I tried starting MPS, getting a "jav...
    • 3 followers
    • 5 comments
    • 0 votes
  • Created

    Restarting generation phase

    Hi MPS team! Great work on MPS, I really love it.We are now applying it in a project where we need to process (typecheck) big data sets from command line (Mihail Muhin knows more about this), so we...
    • 3 followers
    • 9 comments
    • 0 votes