SML/NJ: refrain from modifying toplevel pp for type string -- unclear if it could work here;

avoid duplicate printing of 'theory' state (cf. 173974e07dea);

toplevel pp for Proof.state and Toplevel.state;

execute document version at high priority;

Topelevel.run_command: interactive mode for initial 'theory' ensures that Thy_Info.begin_theory loads parent theories;

edit_document: join parent execution in synchronous/uninterruptible mode, to prevent spurious interrupts when cascaded executions run into each other;

back to more strict dependencies, even for canceled groups (reverting parts of 02936e77a07c); cancel passive tasks more actively via Exn.Interrupt, by treating them like ragular jobs here; attempts to re-assign canceled futures/promises raise Exn.Interrupt; tuned;

export Graph.get_entry for convenience;

eliminated old-style sys_error/SYS_ERROR in favour of exception Fail -- after careful checking that there is no overlap with existing handling of that; tuned some error messages;

tuned;

observe follow_caret (again);

Session: predefined real time parameters; Document_View: delayed caret handling, for improved reactivity; selected_command: proper_command_at ignores ignored commands;

bind and then latex symbols

minor update of dependencies;

corrected range chec

first roughly working version of Imperative HOL for Scala

tuned

merged

a first sketch for Imperative HOL witht Scala

don't fail gracefully

restored long-broken syntax sanity checks

tuned interpunctation

fragments of Scala

merged

adjusted; fixed typo

dropped spurious export_code

use different log server (macbroy23 down)

more consistent spacing in generated monadic code

braced needed in layout-insensitive syntax

repaired some implementations of imperative operations

repaired reference implementation for OCaml

part of pervasive test

avoid ambiguities; tuned

repaired of_list implementation for SML, OCaml

avoid export_code ... file -

explicit optional checking

added Isar syntax for code checking

corrected import

use generic description slot for formal code checking

formal slot for code checker

export_code without file prints to standard output

check without explicit path

load cache_io before code generator; moved adhoc-overloading to generic tools

tuned infix syntax

dropped M suffix; added predicate monad bind

self-built symbol for part of bind operator

redirect stderr to stdout

merged