Summary
- merged
- NEWS;
- updated to jedit_build-20181025 according to patches/macos (Java 11), patches/putenv; proper update of jEdit environment -- avoid warnings in Java 11; activate jdk-11+28;
- clarified ML position: proper markup for def/ref scopes (see also 162a4c2e97bc);
- updated to jdk-11+28 from https://adoptopenjdk.net -- with proper font rendering on Linux;
- proper completion for @{named_theorems};
- executable comparators apt for sorting
- tuned grammar
- more and generalized lemmas