Rewriting JGrafchart with Rewritable Reference Attribute Grammars
Författare
Summary, in English
Grafchart is a graphical programming language for sequential control applications. It exists in two versions: the basic version (BV) and the high-level version (HLV). The currently used Grafchart tool, JGrafchart, only supports BV. To enable further research on HLV, it must be supported by JGrafchart. Since HLV is a superset of BV it is desirable to add it as an extension to the current implementation of BV. Rewritable Reference Attribute Grammars (ReRAGs) have been successfully used to implement several other extensible compilers. Grafchart consists of one graphical and two textual sub-languages. This paper focuses on making the two textual sub-languages extensible by rewriting them using ReRAGs. The sup notation is added as an extension to the ReRAGs implementation to confirm extensibility.
Avdelning/ar
Publiceringsår
2012
Språk
Engelska
Fulltext
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Dokumenttyp
Konferensbidrag
Ämne
- Control Engineering
Nyckelord
- Grafchart
- Attribute Grammars
- JastAdd
- Language Extension
Conference name
Industrial Track of Software Language Engineering 2012
Conference date
2012-09-25
Conference place
Dresden, Germany
Status
Published
Projekt
- LCCC
Forskningsgrupp
- LCCC