a %hunk is the error-stack frame for a failed ([~ ~]) scry.
this changes the frame type from tank to *, avoiding
coordination overhead between +mink and the interpreter.
Instead of trying to hint computations (buying us %memo, etc), we
simply pass through the nouns (with constant [1 noun] formulas)
to the underlying runtime. This avoids spuriously product-hinting
the +tone results of +mink as the previous version did.
When molds were changed to crash on bad input, mook was not updated.
It relied on the old behavior of bunting on bad input. +moko
(the replacement +mook) simply doesn't include stack items that don't
have the proper type (in constrast to +mook, which currently crashes
and used to leave a "blank"/bunted stack item for improperly typed
values).
- change the nock interpreter to bail [1 block] instead of [1 block ~]
- modify mink jet to rewrite this error ball to the old style
- add a mino jet that takes advantage of the new style
%hand hints aren't handled by the normal interpreter, so they
were disabled in the test generator.
there was a mismatch in the case of a nock 6 with one invalid branch
(either yes or no), which necessitated a little extra logic when
compiling nock 6. invalid nock is rare in the wild and there are no
tests for this (somewhat subtle) behavior. previously, either branch
invalid was (incorrectly) considered an invalid formula and would not
compile.
+mink, the current virtual nock interpreter, has a couple of problems.
1. it propagates blocks as a list of paths, which is inconsistent with
the way the jet behaves (only a single path is ever blocked on, with
exception semantics).
2. +mush was not updated after the change to molds to crash instead of
bunting. it crashes when not given the right kind of data, which is
inconsistent with the intended semantics of ++mink.
3. it "eats" hints, causing (for example) slogs to disappear when running
without a mink jet.
4. the naming/style was typically cryptic. since +mink will never really
be run, one could argue that its primary purpose is to be read.
+mino (which will be renamed to +mink after some staging) has had its
return type (+tono, to be renamed +tone) modified in the block case so
that it only blocks on one path, has a corrected +mush, carefully
"passes through" all hints to the underlying interpreter, and has more
meaningful names, with the intention of improving readability.
A generator (gen/mino.hoon) is also included in this commit; it contains
tests that were used during the development of +mino. It should be removed
before integration, and is included for posterity. The stack trace semantics
are expected to change in the near future (since they are dependent on jets
faithfully preserving the stack pushes of the pure nock, an onerous burden).
They are, however, tested in gen/mino.hoon, which makes it unsuitable as a
long-term test.
* origin/king-haskell: (411 commits)
Fix counting bug in event log replay.
fix progress bar in daemon mode
Got Linux release builds working again.
king: style improvements
king: Build without warnings.
Fix king-haskell Linux release build.
Update scripts to point to `urbit-king`.
Renamed modules Ur.** to Urbit.** to be consistent with urbit-{atom,hob}
king: Rename `king` package to `urbit-king`.
Clean up `Urbit.Atom` and move it into it's own package.
Module structure, doc strings
Bump stackage version.
Got docs to build.
king haskell: automatically connect to terminal when running a ship
king: add partial-replay and --dry-from
Make sure we close HTTP sockets on close (or reconfigure).
Hack around terminfo database problem.
Fixed bug in HTTP Server (only first block from stream was handled).
Logging for event sourced responses.
Cleanup port binding logic.
...
Signed-off-by: Jared Tobin <jared@tlon.io>
Don't include pkg/arvo/tests and pkg/urbit/tests when running
git-archive(1).
Additionally, move the export-ignore declaration for
pkg/urbit/hashtable_tests into the pkg/urbit/.gitattributes files. For
default operation, git-archive(1) requires that these declarations be
located on the tree being archived.
Removes miscellaneous files that had lingered from pre-monorepoisation:
* pkg/arvo Travis and .gitignore, .gitattributes files
* pkg/urbit CONTRIBUTING.md (subsumed by file in repository root)
