Thu, 21 Mar 2019 12:38:06 +0100 wenzelm updated to current opam-2.0.3, which is also the version provided by Cygwin 3.0.4;
Wed, 20 Mar 2019 23:06:51 +0100 wenzelm updated to cygwin-20190320;
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;
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