Supporting Visual Editors using Reference Attributed Grammars

Doctoral Symposium of the 5th International Conference on Software Language Engineering 2012

Niklas Fors

Others  :  http://ceur-ws.org/Vol-935/p_04.pdf
PID  :  37230

来源: CEUR

【 摘 要 】

Reference attributed grammars (RAGs) extend Knuth's attribute grammars with references. These references can be used to extend the abstract syntax tree to a graph. We investigate how RAGs can be used for implementing tools for visual languages. Programs in those languages can often be expressed as graphs.