adding preferences is now permissive;

tuned;

adding preferences is now permissive, no error handling here; tuned messages;

CRITICAL access to preferences; tuned some interfaces;

export generic_pref etc.; CRITICAL access to preferences; misc cleanup, more conventional indentation;

renamed kill_all to kill, in conformance with atp_kill command; simplified/unified treatment of preferences; check_thread_manager: CRITICAL due to global ref; goal addressing via Thm.cprem_of; reduced NJ basis library stuff to bare minimum;

tuned comments;

added lemma

Added liveness analysis

info: back to plain printing; maintain state as Synchronized.var (cf. Pure/Concurrent/synchronized.ML); turned start into check_thread_manager, which forks the managing thread on demand; simplified heap operations; default preferences: only include e prover, which is most likely to be installed; misc simplifcation and tuning;

added min_elem, upto;

added value; simplified synchronized variable access;

simplified synchronized variable access; tuned;

State variables with synchronized access.

added generic combinator for synchronized evaluation (formerly in future.ML);

simplified implementation using Synchronized.var;

SimpleThread.synchronized;

added Concurrent/synchronized.ML;

** Update from Fabian ** added remote prover functions;

** Update from Fabian ** reset print mode when producing proof text;

** Update from Fabian ** preferences/provers: separated by white space, avoid low-level char type; sledgehammer command accepts prover list as well; avoid I/O in critical section of AtpManager.info; more systematic synchronization using higher-order combinators; more descriptive errors when atp fails; keep explicitly requested problem files; added remote prover functions; simplified treatment of prover name in diagnostic output; misc tuning and cleanup;

tuned output;

tuned

tuned

change DISTPREFIX to not use yet another filesystem

tuned

tuned

tuned