Github user afs commented on a diff in the pull request:
https://github.com/apache/jena/pull/114#discussion_r48998941
--- Diff: jena-arq/Grammar/master.jj ---
@@ -100,6 +100,38 @@ import org.apache.jena.sparql.core.Quad ;
public class CLASS extends PARSERBASE
{
boolean allowAggregatesInExpressions = false ;
+
+ public static void main(String args[]) {
+ while (true) {
--- End diff --
New `CLASS` don't appear very often so this could be in a java source file
for each language
In fact, it only needs to work for language ARQ which is a superset of
SPARQL 1.1
Also - have you seen the command `arq.qparse`? It reads in a query and
prints it out (and performs internal checks on `.equals`, `.hashcode`, output
sameas input and the algebra generated.
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