tuned;

tuned;

tuned comments;

more standard session build process, including browser_info; clarified final setup of global ML environment;

clarified files;

tuned;

proper support for recursive ML debugging;

tuned -- avoid recoding properties;

removed old proof method "default";

clean message more thoroughly;

clarified modules; removed unsed exn_id;

avoid interference with running PIDE protocol;

proper signature for structure; tuned;

tuned signature; proper signature for structure;

proper output of markup, e.g. relevant for nested ML as used in Pure/System/bash.ML;

support ROOT0.ML as well -- independently of ROOT.ML;

flags as in 'ML' command;

shared output primitives of physical/virtual Pure;

shared thread position for physical/virtual Pure;

prefer Synchronized.var;

tuned signature;

virtual Pure is single-threaded to avoid confusion with multiple thread farms etc.;

tuned signature;

tuned signature -- closer to Exn.Interrupt.expose in Scala;

clarified bootstrap;

clarified context; avoid Unsynchronized.ref;

old;

ensure globally unique counter results;

tuned;

clarified modules;

backout 930a30c1a9af: leads to odd effect of command-line options becoming persistent preferences;

eliminated ancient TTY-based Tactical.tracify and related global references;

updated according to 705d4c4003ea;

option "-o" for "isabelle jedit";

eliminated unused simproc identifier;

section headings for ROOT.ML;

back to dynamic conditional compilation (reverting 4764473c9b8d) via recursive ML name space;

explicit handling of recursive ML name space, e.g. relevant for ML_Bootstrap; handle bootstrap signatures as well;

clarified word syntax: "." is separator or delimiter;

clarified mode of ROOT.ML files;

(un)folds are not legacy

removed duplicate lemma

derive (co)rec uniformly from (un)fold

NEWS;

updated documentation;

more conventional theory syntax for ML bootstrap, with 'ML_file' instead of 'use'; avoid slowdown of Resources.loaded_files due to command name 'use' in Pure base syntax;

unused (see caaa2fc4040d);

simplified default print_depth: context is usually available, in contrast to 0d295e339f52;

clarified bootstrap of @{make_string} -- avoid query on ML environment;

Pure attribute setup is back to Pure/Isar/attrib.ML, where it can be editing continuously (see also 7eb0c04e4c40);

prefer regular context update, to allow continuous editing of Pure;

clarified editor mode;

treat ROOT.ML as theory with header "theory ML_Root imports ML_Bootstrap begin";

more robust bootstrap;

virtual thread data via context, for proper support of Context.>> etc;

unused;

tuned signature;

clarified bootstrap;

clarified modules; tuned signature;

proper return code;