image_id in simpset

removed prs / prs_fn (broken, because it did not include \n in its semantics, forcing writeln to add one uncoditionally); replaced prs_fn by writeln fn;

eliminated ISABELLE_INTERFACE_OPTIONS;

improved comment; removed ISABELLE_INTERFACE_OPTIONS; added ProofGeneral;

replaced prs by std_output;

replaced prs by writeln;

replaced prs by std_output / writeln;

comment parser;

add_text, add_chapter etc.: dummy;

chapter etc. headings; use, use_thy, cd: name;

tuned space;

replaced prs by writeln;

removed redirect_to_latex stuff;

Isar.main();

setup Blast.setup; setup Clasimp.setup;

added commands;

added isar.ML;

Isabelle/Isar main interface.

fixed prefix_lines: *separate* by \n;

added Isar/isar.ML;

fixed links

print_state hook, obeys Goals.current_goals_markers by default;

print_state: use begin_goal from Goals.current_goals_markers;

added undos, redos;

tty: issue wakeup;

std_output, prefix_lines;

better miniscoping rules: the premise C~={} is not good because Safe_tac eliminates such assumptions.

fixed method syntax;

break: exhibit state stack;

match_bind: 'as' patterns; statements: 'is' patterns;

let: 'as' patterns; statements: propp ('is' patterns);

match_bind(_i): 'as' patterns; assume, theorem, show etc.: propp; tuned qed msg;

term_pat vs. prop_pat; added bind_propp(_i); assume: propp;

term_pat vs. prop_pat;

no warning for "it" theorems;

tidied

Finally removing "Compl" from HOL

exn_message FAIL;

blast: cla_method';

export simp_modifiers;

expoer cla_method('), cla_modifiers;

method setup;

tuned comments;

'prop', 'term', 'typ';

load;

export exn_message;

removed trace;

BREAK: include state; report Attrib.ATTRIB_FAIL, Method.METHOD_FAIL;

have_tthms; assume: store actual asms;

PureThy.default_name; have_tthms;

generalized (opt_)thm_name; xthm, xthms1;

exception METHOD_FAIL;

added have_theorems, have_lemmas, have_facts; tuned from_facts; Theory.apply replaced by Library.apply;

added 'theorems', 'lemmas', 'note'; tuned 'thm';

break: exhibit state; removed print_thm;

exception ATTRIB_FAIL; local_attribute'; removed 'lemma', 'assumption'; added 'where', 'with';

removed trace;

Symbol.space;

space;

val spc: int -> T;