#1160 (Apr 3, 2020, 12:50:08 AM)

1. proper treatment of startup errors, notably for Pure ROOT.ML; (detail / hgweb)
2. proper treatment of protocol exceptions and prover termination: avoid session.stop while saving image; (detail / hgweb)
3. merged (detail / hgweb)
4. Added tag Isabelle2020-RC4 for changeset 1f3d9a9dd42a (detail / hgweb)
5. more robust, notably wrt. interrupts; (detail / hgweb)
6. merged (detail / hgweb)
7. more NEWS; (detail / hgweb)
8. clarified messages: indicate termination explicitly; (detail / hgweb)
9. avoid vacous type variable, due to "potentially redundant" shyps in Thm.unconstrainT; (detail / hgweb)
10. Added tag Isabelle2020-RC3 for changeset 7fe1a344404a (detail / hgweb)
11. updated to current cygwin-20200323, after 3.1.4-1 from 19-Feb-2020; (detail / hgweb)
12. avoid jdk-11.0.6+10: it shows problem "S8217731: Font rendering and glyph spacing changed from jdk-8 to jdk-11" https://bugs.openjdk.java.net/browse/JDK-8217731 even though the changelog claims to have resolved this; (detail / hgweb)
13. clarified signature: more direct Isabelle_Process.EXIT; (detail / hgweb)
14. proper arguments of protocol function; (detail / hgweb)

Started by an SCM change

This run spent:

• 7.5 sec waiting;
• 1 hr 20 min build duration;
• 1 hr 20 min total from scheduled to completion.