+
+All of the files described to this point are included in the
+distribution, with the "trusted" outpout produced by my own compiler,
+and used to for regression testing of new versions. But you're
+welcome to "rm -r sections" and rebuild it to contain the trusted
+compiler output of your choice.
+
+"runtests" compares the output of a CQL compiler with existing XCQL
+files. In general, use this to compare the results of your own build
+of cql-java with those of my build. (I'll use it to test new
+versions, and people who've written other compilers can use it to test
+their code.)