merged

step towards proper pictures in dvi

merged

parameterize assoc_fold with is_numeral predicate

merged

New theorems mostly concerning infinite series.

interpretation/interpret: prefixes are mandatory by default;

interpretation/interpret: prefixes are mandatory by default; misc tuning and updates;

interpretation/interpret: prefixes within locale expression are mandatory by default;

locale_expression: mandatory as parameter; misc tuning and simplifications of parsers;

register_locale: produce stamps at the spot where elements are registered; tuned signature; misc internal tuning and simplification;

pretty_rule/print_results: no thm status here -- it is potentially slow and mostly uninformative/confusing as long as proofs are still unfinished;

pretty_thm_aux etc.: explicit show_status flag;

simplified attribute and method setup: eliminating bottom-up styles makes it easier to keep things in one place, and also SML/NJ happy;

@{binding} is not a constructor term and should not be inlined, otherwise we loose value polymorphism;

tuned;

use more informative Thm.proof_body_of for oracle demo;

Proofterm.approximate_proof_body;

fulfill_proof/thm_proof: pass whole proof_body, not just the projection to proof (which might be incomplete); more explicit oracle_proof;

removed misleading make_proof_body, make_oracles, make_thms, which essentially assume a *full* proof; added approximate_proof_body -- replaces former make_proof_body; added all_oracles_of; oracle_proof: explicit oracle result; fulfill_proof/thm_proof: require proper proof_body futures, to maintain full account of oracles and thms (repairs a serious problem of the old version);

avoid mixing of left/right associative infixes, to make it work with experimental Poly/ML 5.3 branch;

simplified addPrettyPrinter setup: may pass (fn ...) directly if type constraints are omitted -- addPrettyPrinter treated as a special case internally;

status_of: need to include local promises as well!

status_of: simultaneous list;

display derivation status of thms;

recover old ids;

report ML typing;

merged

merged

NEWS: [arith]

get_index: produce index of next pending token, not the last one;

register token positions persistently with context; report some aspects of parse trees; removed obsolete CPPrintInAlphabeticalOrder; tuned;

tuned;

more markup elements for ML programs;

merged

process at-sml-dev last -- takes very long (why?);

fix

merged

presburger uses [arith] now

merged

merged

added Imperative_HOL_ex

Use assms rather than prems in find_theorems solves.

clean up proofs of sign rules for multiplication; add list of lemmas mult_sign_intros

lemmas add_sign_intros

merged

moved Imperative_HOL examples to Imperative_HOL/ex

corrected variable renaming

tuned error messages

moved generic arith_tac (formerly silent_arith_tac), verbose_arith_tac (formerly arith_tac) to Arith_Data; simple_arith-tac now named linear_arith_tac

structure LinArith now named Lin_Arith

suddenly infix identifier oo occurs in generated code

datatype antiquote: maintain original Position.range, which is eventually attached to the resulting ML tokens;

eliminated non-canonical alias structure T = ML_Lex;

error "Static Errors";

more systematic type use_context; result_fun: actually apply result, only one version of eval; removed obsolete 'ML_parse';