wenzelm [Mon, 18 Feb 2019 16:13:10 +0100] rev 69820
suppress nodes with vacuous status, notably empty nodes (amending 5f160df596c1);
wenzelm [Mon, 18 Feb 2019 16:04:52 +0100] rev 69819
tuned;
wenzelm [Mon, 18 Feb 2019 15:57:06 +0100] rev 69818
more robust: avoid potentially unrelated snapshot for the sake of is_suppressed;
wenzelm [Sun, 17 Feb 2019 22:15:02 +0100] rev 69817
clarified Node_Status vs. is_suppressed, e.g. relevant for purged nodes in Theories_Dockable after 0626cae56b6f;
wenzelm [Sun, 17 Feb 2019 19:31:04 +0100] rev 69816
updated to polyml-test-8fda4fd22441;
haftmann [Fri, 15 Feb 2019 18:24:22 +0000] rev 69815
proper installation of ancient procedure for preorders
haftmann [Fri, 15 Feb 2019 07:11:11 +0000] rev 69814
CONTRIBUTORS
haftmann [Fri, 15 Feb 2019 07:11:09 +0000] rev 69813
more idiomatic style for local declarations in apply scripts
wenzelm [Fri, 15 Feb 2019 17:10:09 +0100] rev 69812
clarified meta_digest: export_files is a directive for physical output from existing build database;
wenzelm [Fri, 15 Feb 2019 17:00:21 +0100] rev 69811
clarified 'export_files' in session ROOT: require explicit "isabelle build -e";
tuned messages;