This repository aims to collect SUD related tools.
The folder converter contains a set of Graph Rewriting System for conversion from SUD to UD or from UD to SUD
The folder validator contains some scripts used to produce validation pages on the latest version of the SUD native treebanks.
The folder SUDtoDSUD contains a set of Graph Rewriting System for conversion from SUD to DSUD, which is a deep syntax format derived from the SUD format.