isabelle: Changelog

wenzelm [Sun, 14 Jan 2018 15:17:51 +0100] rev 67427

clarified SML (no formal comments) vs. Isabelle/ML (arbitrary comments);

wenzelm [Sun, 14 Jan 2018 15:06:27 +0100] rev 67426

clarified signature;

wenzelm [Sun, 14 Jan 2018 14:11:02 +0100] rev 67425

clarified modules: uniform notion of formal comments;

wenzelm [Sat, 13 Jan 2018 21:41:36 +0100] rev 67424

added glyph from "Deja Vu Sans Mono" font;

wenzelm [Sat, 13 Jan 2018 20:30:52 +0100] rev 67423

tuned messages;

wenzelm [Sat, 13 Jan 2018 20:02:19 +0100] rev 67422

merged

wenzelm [Sat, 13 Jan 2018 20:01:33 +0100] rev 67421

allow TeX comment % in formal comment body, but avoid extra space (cf. d7c6054b2ab1);

wenzelm [Sat, 13 Jan 2018 19:50:37 +0100] rev 67420

tuned;

wenzelm [Sat, 13 Jan 2018 15:49:59 +0100] rev 67419

tuned;

wenzelm [Sat, 13 Jan 2018 15:18:51 +0100] rev 67418

more general error suffixes, e.g. for messages that are broken over several lines;

isabelle