Wed, 20 Mar 2019 22:41:50 +0100 wenzelm updated to Cygwin 3.0.4 (approximation for Isabelle2019);
Wed, 20 Mar 2019 22:01:12 +0100 wenzelm prefer ISABELLE_OCAML_SETUP: Cygwin lacks libzarith;
Wed, 20 Mar 2019 21:57:02 +0100 wenzelm more robust reference to ghc exe (with multi-platform support);
Wed, 20 Mar 2019 21:54:08 +0100 wenzelm more robust: allow empty root (e.g. via symlink);
Wed, 20 Mar 2019 21:15:20 +0100 wenzelm avoid prompt;
Wed, 20 Mar 2019 20:33:40 +0100 wenzelm updated settings: ISABELLE_OCAMLFIND, ISABELLE_OCAML_SETUP, but retain compatibility with historic versions that require ISABELLE_OCAMLC;
Wed, 20 Mar 2019 20:15:30 +0100 wenzelm access OCaml tools and libraries via ISABELLE_OCAMLFIND;
Wed, 20 Mar 2019 16:55:21 +0100 wenzelm proper ISABELLE_HOME (ISABELLE_ROOT is for platform-specific application bootstrap);
Wed, 20 Mar 2019 17:33:06 +0100 wenzelm more robust: allow empty root (e.g. via symlink);
Tue, 19 Mar 2019 16:14:59 +0000 paulson merged
Tue, 19 Mar 2019 16:14:51 +0000 paulson new material about topology, etc.; also fixes for yesterday's
Mon, 18 Mar 2019 21:50:51 +0100 wenzelm merged
Mon, 18 Mar 2019 21:06:26 +0100 wenzelm support unicode_symbols in input source;
Mon, 18 Mar 2019 21:05:34 +0100 wenzelm tuned signature;
Mon, 18 Mar 2019 15:35:34 +0000 paulson new material;' strengthened material; moved proofs out of Function_Topology in order to lessen its dependencies
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