#134 (Apr 7, 2016, 5:29:12 PM)

1. NEWS; (detail / hgweb)
2. updated documentation; (detail / hgweb)
3. more conventional theory syntax for ML bootstrap, with 'ML_file' instead of 'use';
   avoid slowdown of Resources.loaded_files due to command name 'use' in Pure base syntax; (detail / hgweb)
4. unused (see caaa2fc4040d); (detail / hgweb)
5. simplified default print_depth: context is usually available, in contrast to 0d295e339f52; (detail / hgweb)
6. clarified bootstrap of @{make_string} -- avoid query on ML environment; (detail / hgweb)
7. Pure attribute setup is back to Pure/Isar/attrib.ML, where it can be editing continuously (see also 7eb0c04e4c40); (detail / hgweb)
8. prefer regular context update, to allow continuous editing of Pure; (detail / hgweb)
9. clarified editor mode; (detail / hgweb)
10. treat ROOT.ML as theory with header "theory ML_Root imports ML_Bootstrap begin"; (detail / hgweb)
11. more robust bootstrap; (detail / hgweb)
12. virtual thread data via context, for proper support of Context.>> etc; (detail / hgweb)
13. unused; (detail / hgweb)
14. tuned signature; (detail / hgweb)
15. clarified bootstrap; (detail / hgweb)
16. clarified modules;
    tuned signature; (detail / hgweb)
17. proper return code; (detail / hgweb)
18. clarified ML bootstrap environment; (detail / hgweb)
19. simplified bootstrap: critical structures remain accessible in ML_Root context; (detail / hgweb)
20. more uniform cleanup (via ML_Process in Scala); (detail / hgweb)
21. clarified bootstrap; (detail / hgweb)
22. clarified ML bootstrap; (detail / hgweb)

Started by an SCM change