tuned: fewer warnings in IntelliJ IDEA;

tuned proofs;

some bit operations on target numerals

explicit tests for target-language bit operations

avoid default simp rule which would produce strange recursive unfolding in presence of bit_eq_iff

update to xz-java-1.10 for further testing (see also fe7238c01809); enforce fresh build of Isabelle/Scala and Isabelle/ML;

more default simp rules

back to xz-java-1.9, to see if this improves build_manager stability; enforce rebuild of Isabelle/ML and Isabelle/Scala, in a robust manner using random UUID;

merged

revered the hiding of the standard nat theorems

minor performance tuning; directly try to read file instead of first checking its existence

merged

minor performance tuning; avoid constructing path if unused and double construction

merged

more markup: for diagnostic purposes of ambig_msgs;

more uniform Markup.notation vs. Markup.expression;

tuned output: suppress vacuous nodes from 07ad0b407d38;

clarified LaTeX presentation: more specific keywords;

clarified literal data;

merged

tuned ATP caching in Sledgehammer to consider the command line

tuned function lines_of_atp_problem to have header lines as proper list elements

tuned tests for existing directories in Sledgehammer

merged

tuned GUI: more informative search_title;

clarified induct rules: proper case_names; tuned proofs;

tuned proofs;

tuned GUI: trim text as in org.gjt.sp.jedit.search.HyperSearchResult;

clarified GUI: more auto_hovering_button instances;

more robust: prefer official BasicSplitPaneUI operations;