Step_tac -> Safe_tac

Tidied proof of r_comp_rtrancl_eq

qed_spec_mp, normalize_thm, etc. copied in from HOL.ML

Step_tac -> Safe_tac

Safe_tac, Safe_step_tac, and minor corrections including \tt -> \texttt

Safe_tac; qed_spec_mp in FOL

Minor tidying to use Clarify_tac, etc.

eliminated rules; tuned;

Clarify_tac and some textual improvements

Clarify_tac; general reorganization

Deleted obsolete version of clarify_tac

Deleted the unused list_mk_disj

Deleted the unused gtake and recoded enumerate to use foldl

Deleted an obsolete step in TrustServerFinished

Deleted obsolete axioms inj_serverK and isSym_serverK

Tidied proofs, using Clarify_tac

Changed some proofs to use Clarify_tac

Prints warnings using the "warning" function instead of "writeln"

Generalized and exported biresolution_from_nets_tac to allow the declaration of Clarify_tac

Addition of clarify_tac, clarify_step_tac, Clarify_tac, Clarify_step_tac

sessionK now indexed by nat instead of bool. Weaker Oops conditions on final guarantees

Tidied some proofs using clarify_tac

clarify_tac and a new simprule

Names and saves the theorem parts_spies_subset_used

pure_trfuns: added constraint;

added handle_error: ('a -> 'b) -> 'a -> 'b error;

index.html obsolete;

Pure: fixed idt/idts vs. pttrn/pttrns syntactic categories; HOLCF: fixed LAM <x,y,zs>.b syntax (may break some unusual cases);

acks;

added Cambridge fs;