isabelle: Changelog

wenzelm [Sat, 06 Apr 2019 22:05:25 +0200] rev 70072

support both hinted and unhinted fonts;

wenzelm [Fri, 05 Apr 2019 23:45:35 +0200] rev 70071

option to bypass ttfautohint for experimentation (it can have adverse effects);

wenzelm [Fri, 05 Apr 2019 23:01:20 +0200] rev 70070

clarified settings: allow for more Java versions;

wenzelm [Fri, 05 Apr 2019 22:58:29 +0200] rev 70069

proper default;

wenzelm [Fri, 05 Apr 2019 21:54:08 +0200] rev 70068

clarified;

wenzelm [Fri, 05 Apr 2019 17:05:32 +0200] rev 70067

auxiliary operation for common uses of 'compile_generated_files';

paulson [Fri, 05 Apr 2019 15:02:55 +0100] rev 70066

merged

paulson <lp15@cam.ac.uk> [Fri, 05 Apr 2019 15:02:46 +0100] rev 70065

Free_Abelian_Groups finally working; fixed some duplicates; cleaned up some proofs

paulson [Fri, 05 Apr 2019 11:22:00 +0100] rev 70064

merged

paulson <lp15@cam.ac.uk> [Fri, 05 Apr 2019 11:21:53 +0100] rev 70063

fixes for Free_Abelian_Groups

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