isabelle: Changelog

paulson <lp15@cam.ac.uk> [Tue, 01 Sep 2020 22:01:27 +0100] rev 72236

de-applying

wenzelm [Tue, 01 Sep 2020 18:03:17 +0200] rev 72235

discontinue export_document --- always enabled (reverting f0f83ce0badd);

wenzelm [Tue, 01 Sep 2020 17:51:20 +0200] rev 72234

unused (see also 7b318273a4aa);

wenzelm [Tue, 01 Sep 2020 16:57:54 +0200] rev 72233

tuned proofs;

wenzelm [Mon, 31 Aug 2020 22:05:05 +0200] rev 72232

proper use of SELECT_GOAL to confine distinct_subgoals_tac to original goal range (amending 366d39e95d3c);

paulson <lp15@cam.ac.uk> [Mon, 31 Aug 2020 17:18:47 +0100] rev 72231

a new lemma

wenzelm [Mon, 31 Aug 2020 16:48:31 +0200] rev 72230

more informative bibtex errors;

paulson [Sun, 30 Aug 2020 21:21:04 +0100] rev 72229

merged

paulson <lp15@cam.ac.uk> [Sun, 30 Aug 2020 19:45:46 +0100] rev 72228

minor tidying, also s->S and t->T

haftmann [Sun, 30 Aug 2020 15:15:28 +0000] rev 72227