Workspace deps were introduced in Rust 1.64. They don't cover all the
cases that Hakari did unfortunately, but they are simpler to maintain,
and they avoid a couple of issues that Hakari had:
- It sometimes made updating dependencies harder due to the locked versions,
so you had to disable Hakari, do the updates, and then re-generate (
e.g. 943dddf28f)
- The current Hakari config was breaking AnkiDroid's build, as it was
stopping a cross-compile from functioning correctly.
- Dropped the protobuf extensions in favor of explicitly listing out
methods in both services if we want to implement both, as it's clearer.
- Move Service/Method wrappers into a separate crate that the various
clients can import, to easily get at the list of backend services and
their correct indices and comments.
I'd been thinking it might be useful for a future API service, but
I think that's better implemented with more codegen, so we have a
statically-typed interface.
Realised this is clearer than tagging each method individually. The
enum has been retained for the case where we want to implement the backend
method separately from the collection one.
* Automatically elide empty inputs and outputs to backend methods
* Refactor service generation
Despite the fact that the majority of our Protobuf service methods require
an open collection, they were not accessible with just a Collection
object. To access the methods (e.g. because we haven't gotten around to
exposing the correct API in Collection yet), you had to wrap the collection
in a Backend object, and pay a mutex-acquisition cost for each call, even
if you have exclusive access to the object.
This commit migrates the majority of service methods to the Collection, so
they can now be used directly, and improves the ergonomics a bit at the
same time.
The approach taken:
- The service generation now happens in rslib instead of anki_proto, which
avoids the need for trait constraints and associated types.
- Service methods are assumed to be collection-based by default. Instead of
implementing the service on Backend, we now implement it on Collection, which
means our methods no longer need to use self.with_col(...).
- We automatically generate methods in Backend which use self.with_col() to
delegate to the Collection method.
- For methods that are only appropriate for the backend, we add a flag in
the .proto file. The codegen uses this flag to write the method into a
BackendFooService instead of FooService, which the backend implements.
- The flag can also allows us to define separate implementations for collection
and backend, so we can e.g. skip the collection mutex in the i18n service
while also providing the service on a collection.
Previously it was Backend's responsibility to store the last progress,
and when calling routines in Collection, one had to construct and pass
in a Fn, which wasn't the most ergonomic. This PR adds the last progress
state to the collection, so that the routines no longer need a separate
progress arg, and makes some other tweaks to improve ergonomics.
ThrottlingProgressHandler has been tweaked so that it now stores the
current state, so that callers don't need to store it separately. When
a long-running routine starts, it calls col.new_progress_handler(),
which automatically initializes the data to defaults, and updates the
shared UI state, so we no longer need to manually update the state at
the start of an operation.
The backend shares the Arc<Mutex<>> with the collection, so it can get
at the current state, and so we can update the state when importing a
backup.
Other tweaks:
- The current Incrementor was awkward to use in the media check, which
uses a single incrementing value across multiple method calls, so I've
added a simpler alternative for such cases. The old incrementor method
has been kept, but implemented directly on ThrottlingProgressHandler.
- The full sync code was passing the progress handler in a complicated
way that may once have been required, but no longer is.
- On the Qt side, timers are now stopped before deletion, or they keep
running for a few seconds.
- I left the ChangeTracker using a closure, as it's used for both importing
and syncing.
This is of limited usefulness at the moment, as it doesn't help consumers
of the public API.
Also removed detached comments from the included comments.
Provides better visibility into what the build is currently doing.
Motivated by slow node.js downloads making the build appear stuck.
You can test this out by running ./tools/install-n2 then building
normally. Please report any problems, and 'cargo uninstall n2' to get
back to the old behaviour. It works on Windows, but prints a new line
each second instead of redrawing the same area.
A couple of changes were required for compatibility:
- n2 doesn't resolve $variable names inside other variables, so the
resolution needs to be done by our build generator.
- Our inputs and outputs in build.ninja need to be listed in a deterministic
order to avoid unwanted rebuilds. I've made a few other tweaks so the
build file should now be fully-deterministic.
* Fix .no-reduce-motion missing from graphs spinner, and not being honored
* Begin migration from protobuf.js -> protobuf-es
Motivation:
- Protobuf-es has a nicer API: messages are represented as classes, and
fields which should exist are not marked as nullable.
- As it uses modules, only the proto messages we actually use get included
in our bundle output. Protobuf.js put everything in a namespace, which
prevented tree-shaking, and made it awkward to access inner messages.
- ./run after touching a proto file drops from about 8s to 6s on my machine. The tradeoff
is slower decoding/encoding (#2043), but that was mainly a concern for the
graphs page, and was unblocked by
37151213cd
Approach/notes:
- We generate the new protobuf-es interface in addition to existing
protobuf.js interface, so we can migrate a module at a time, starting
with the graphs module.
- rslib:proto now generates RPC methods for TS in addition to the Python
interface. The input-arg-unrolling behaviour of the Python generation is
not required here, as we declare the input arg as a PlainMessage<T>, which
marks it as requiring all fields to be provided.
- i64 is represented as bigint in protobuf-es. We were using a patch to
protobuf.js to get it to output Javascript numbers instead of long.js
types, but now that our supported browser versions support bigint, it's
probably worth biting the bullet and migrating to bigint use. Our IDs
fit comfortably within MAX_SAFE_INTEGER, but that may not hold for future
fields we add.
- Oneofs are handled differently in protobuf-es, and are going to need
some refactoring.
Other notable changes:
- Added a --mkdir arg to our build runner, so we can create a dir easily
during the build on Windows.
- Simplified the preference handling code, by wrapping the preferences
in an outer store, instead of a separate store for each individual
preference. This means a change to one preference will trigger a redraw
of all components that depend on the preference store, but the redrawing
is cheap after moving the data processing to Rust, and it makes the code
easier to follow.
- Drop async(Reactive).ts in favour of more explicit handling with await
blocks/updating.
- Renamed add_inputs_to_group() -> add_dependency(), and fixed it not adding
dependencies to parent groups. Renamed add() -> add_action() for clarity.
* Remove a couple of unused proto imports
* Migrate card info
* Migrate congrats, image occlusion, and tag editor
+ Fix imports for multi-word proto files.
* Migrate change-notetype
* Migrate deck options
* Bump target to es2020; simplify ts lib list
Have used caniuse.com to confirm Chromium 77, iOS 14.5 and the Chrome
on Android support the full es2017-es2020 features.
* Migrate import-csv
* Migrate i18n and fix missing output types in .js
* Migrate custom scheduling, and remove protobuf.js
To mostly maintain our old API contract, we make use of protobuf-es's
ability to convert to JSON, which follows the same format as protobuf.js
did. It doesn't cover all case: users who were previously changing the
variant of a type will need to update their code, as assigning to a new
variant no longer automatically removes the old one, which will cause an
error when we try to convert back from JSON. But I suspect the large majority
of users are adjusting the current variant rather than creating a new one,
and this saves us having to write proxy wrappers, so it seems like a
reasonable compromise.
One other change I made at the same time was to rename value->kind for
the oneofs in our custom study protos, as 'value' was easily confused
with the 'case/value' output that protobuf-es has.
With protobuf.js codegen removed, touching a proto file and invoking
./run drops from about 8s to 6s.
This closes#2043.
* Allow tree-shaking on protobuf types
* Display backend error messages in our ts alert()
* Make sourcemap generation opt-in for ts-run
Considerably slows down build, and not used most of the time.
Will be handy to use it in our other scripts in the future too - thanks
Rumo!
Results of benchmarking ./run before and after these crate splits:
- Touching a proto file leads to a slight increase: about +90ms
- Touching an rslib file leads to a bigger decrease, as there's less to
recompile: about -700ms
And ./ninja test is even better: about +200ms and -3800ms.
Due to the orphan rule, this meant removing our usages of impl ProtoStruct,
or converting them to a trait when they were used commonly.
rslib now directly references anki_proto and anki_i18n, instead of
'pub use'-ing them, and we can put the generated files back in OUT_DIR.
* Skip linting target folder
Contains build files not passing the copyright header check.
* Implicitly clear duplicate keys when serializing
Fixes `originalStockKind` not being cleared from `other`, as it had
mistakenly been added to the field list for `NoteFieldSchema11`.
A couple of motivations for this:
- genbackend.py was somewhat messy, and difficult to change with the
lack of types. The mobile clients used it as a base for their generation,
so improving it will make life easier for them too, once they're ported.
- It will make it easier to write a .ts generator in the future
- We currently implement a bunch of helper methods on protobuf types
which don't allow us to compile the protobuf types until we compile
the Anki crate. If we change this in the future, we will be able to
do more of the compilation up-front.
We no longer need to record the services in the proto file, as we can
extract the service order from the compiled protos. Support for map types
has also been added.
* Default to current deck in csv import if settings allow it
Reuses defaults_for_adding(). In the future we might also want to update
the last deck/notetype on successful completion, if entries weren't
specified in the file.
https://forums.ankiweb.net/t/importing-new-notes-to-wrong-deck-in-anki-2-1-63/30598
* Address review feedback from Rumo
* Store coordinates as ratios of full size
* Use single definition for cappedCanvasSize()
* Move I/O review code into ts/image-occlusion
A bit simpler when it's all in one place.
* Reduce number precision, and round to whole pixels
>>> n=10000
>>> for i in range(1, int(n)): assert i == round(float("%0.4f" % (i/n))*n)
* Minor typing tweak
So, it turns out that typing is mostly broken in ts/image-occlusion.
We're importing from fabric which is a js file without types, so types
like fabric.Canvas are resolving to any.
I first tried switching to `@types/fabric`, which introduced a slew of
typing errors. Wasted a few hours trying to address them, before deciding
to give up on it, since the types were not complete. Then found fabric
has a 6.0 beta that introduces typing, and spent some time with that, but
ran into some new issues as it still seems to be a work in progress.
I think we're probably best off waiting until it's out and stabilized
before sinking more effort into this.
* Refactor (de)serialization of occlusions
To make the code easier to follow/maintain, cloze deletions are now decoded/
encoded into simple data classes, which can then be converted to Fabric objects
and back. The data objects handle converting from absolute/normal positions, and
producing values suitable for writing to text (eg truncated floats).
Various other changes:
- Polygon points are now stored as 'x,y x2,y2 ...' instead of JSON in cloze
divs, as that makes the handling consistent with reading from cloze deletion
text.
- Fixed the reviewer not showing updated placement when a polygon was moved.
- Disabled rotation controls in the editor, since we don't support rotation during
review.
- Renamed hideInactive to occludeInactive, as it wasn't clear whether the former
meant to hide the occlusions, or keep them (hiding the content). It's stored
as 'oi=1' in the cloze text.
* Increase canvas size limit, and double pixels when required.
* Size canvas based on container size
This results in sharper masks when the intrinsic image size is smaller
than the container, and more legible ones when the container is smaller than
the intrinsic image size.
By using the container instead of the viewport, we account for margins,
and when the pixel ratio is 1x, the canvas size and container size should
match.
* Disable zoom animation on editor load
* Default to rectangle when adding new occlusions
* Allow users to add/update notes directly from mask editing page
* The mask editor needs to work with css pixels, not actual pixels
The canvas and image were being scaled too large, which impacted
performance.
* Migrate check_copyright to Rust
* Add a new lint to check accidental usages of /// in ts/svelte comments
* Fix a bunch of incorrect jdoc comments
* Move contributor check into minilints
Will allow users to detect the issue locally with './ninja check'
before pushing to CI.
* Make Cargo.toml consistent with other crates
* Cloze styling is not required in I/O notetype
* Use raw string for IO template
* Rename to notetype.css and use more specific ids
* Move internal i/o styling into runtime
Storing it in the notetype makes it difficult to make changes, and
makes it easier for the user to break.
* Fix misaligned occlusions
At larger screen sizes, the canvas was not increasing above its configured
size, so it ended up being placed top center instead of expanding to fit
the entire container area.
To resolve this, both the image and canvas are forced to the container
size, and the container is constrained to the size of the viewport,
with the same aspect ratio as the image.
Closes#2492
- Ensure our unit tests cover the non-legacy path, and check file
contents and not just existence.
- Pass `compressed` into copy_and_ensure_sha1_set(). We can't just
test for self.sha1.is_none(), as that fails in the case where an existing
media file was found in the legacy path.
https://forums.ankiweb.net/t/anki-media-file-corruption-when-exporting-png-files/30315
* Fix sync client ignoring directories
Current implementation of the sync client does not properly send requests to a
self-hosted sync server if the URL has directories.
If the self-hosted sync URL is `https://example.org/foo/bar/`, Anki is expected
to send requests to `https://example.org/foo/bar/sync/hostKey`. Instead, it will
discard the directories and wrongly send requests to
`https://example.org/sync/hostKey`.
Fixes: e5d5d1d ("Fix panic with invalid sync server URL with port")
* Add XeR to contributors
* Fix file extension not being appended on export
Regressed in #2427
* Improve import messaging when notetype has changed
- If the local notes are up to date, we don't need to warn about the
changed notetype, as no updates are required.
- Make it clearer that a changed notetype only affects updates.
Will update the docs as well.
* Allow user to select I/O notetype instead of enforcing a specific name
* Display a clearer error when I/O note is missing an image
Opening the card layout screen from "manage notetypes" was showing an
error about the Anki version being too old.
Replacement error is not currently translatable.
* Preserve existing notetype when adding I/O notetype
* Add a 'from clipboard' string
The intention is to use this in the future to allow an image occlusion
to be created from an image on the clipboard.
* Tweak I/O init
- Use union type instead of multiple nullable values
- Pass the notetype id in to initialization
* Fix image insertion in I/O note
- The regex expected double quotes, and we were using single ones
- Image tags don't need to be closed
* Use more consistent naming in image_occlusion.proto
* Tweaks to default I/O notetype
- Show the header on the front side as well (I presume this is what
users expect; if not am happy to revert)
- Don't show comments on card (again, I presume users expect to use
this field to add notes that aren't displayed during review, as they
can use back extra for that)
* Fix sticky footer missing background
Caused by earlier CSS refactoring
* Store the original stock notetype kind in the notetype
Will allow us to provide a command to restore a notetype to its default
settings/templates.
* Add a new action to restore a notetype to its original state
* add note types with occlusions and image fields
* generate image occlusion cloze div data
- generate div element with data-* atrributes for canvas shape generate for reviewer
* getting image data & deck id and adding notes
the implementation added into backend
- added service index in backend.proto for image occlusion request
- created image_occlusion.proto with required message and service
- implementation in backend for getting image and adding notes, also during editing return imagecloze note and update notes
- add notes to selected deck, if no notetype then add image occlusion notetypes
- reuse notetype from stock notetypes when not exist
* script for generating shapes using canvas api in reviewer
- the flash issues fixed by loading image and using image size to draw canvas, also when image get resized, calculate scale using natural width and canvas width to draw shape at right position
- limit size of canvas for safari
* init image occlusion page in ts and build page
with
- fabricjs for editing shapes
- panzoom for drag and zoom
- pickr for color picker
- build page using web.rs
* implement top toolbar for canvas shapes
- undo & redo tools
- zoom in, zoom out and zoom fit
- group & ungroup
- copy & paste
- set transparency of shapes
- align tools
* implement side toolbar for drawing shapes
add top toolbar and the side toolbar contains following tools
- cursor for selecting shapes
- zoom for drag and zoom shapes in mask editor
- rectangle for creating it
- ellipse for creating it
- polygon for creating it using points
- shape fill color
- question mask color (currently only single color can be added for all shapes)
* add maskeditor page for editing mask
- add side toolbar and sidebar include toptoolbar
- load maskeditor in two mode
- for adding note using path to image
- for editing note using note id
* implement note editor page for adding notes
- the note editor page have simple button (B/I/U) and option to toggle html view
- option to select deck for adding notes into that deck
- option to generate to hide all, guess one & hide one, guess one notes
* add image occlusion page
add side toolbar, top toolbar, mask editor and note editor
- option to switch between mask editor and note editor
* implement generates notes and save notes
implemention to show toast components for messages
* removed pickr & implemented color picker component
- remove pickr
- implemented using html5 canvas
- range input for changing color
- another range input for opacity changes
- hex and rgba value support
* rename methods name & rust unwrap safety
- change plural names to singular
- create respone message in proto and return response with imagecloze note or error if not found with note id
- remove image_occlusion from post handler list
- rename service name in mediasrv.py
- rename methods name for image occlusion in backend and image_occlusion
- update frontend also for update functions' names
- handle error in frontend mask-editor.ts, when error getting notes then toast message shown to frontend
* extract to function & add comments & remove global
- extract function in mask-editor.ts to reduce duplicate
- remove unused global from css
- add comments to store.ts explaining usage
- changes id to noteId in lib.ts
- add comments for limitSize, becuase of duplicate implementation
* remove image_occlusion notetype
- remove from stock notetype, stdmodels
- add implementation for notetype to image occlusion
- add i18n for errors
* update smooth scroll, always show cursor tools
- change questionmask to qmask
- make selectable for shape true in all tools to simplify edits and draw shapes
- update image occlusion in reviewer ts to load image properly
* add and get notetype else return errors
* fix: not showing occlusion
* Use a oneof for ImageClozeNoteResponse
Makes it clearer that only one of them can be returned
* Don't crash if image filename not provided
The second unwrap should be ok, as the input is utf8
* Refactor get_image_cloze_note
- fixes crash when note doesn't exist - Ok(None) case was not covered
- decouples business logic from native error->proto error conversion
- no need for original copy
- field[x] is more idiomatic than field.get(x).unwrap()
- don't need mutable access to fields
* Fix crash if image file unreadable
+ Use our read_file helper for better error context
* Add metadata() helper
* Fix crash if file metadata can't be read
* remove color picker, qmask and shape color
- remove strings from ftl
- remove color picker component
- remove from cloze generation
- remove icons for two buttons
- use constant color for shapes
* update color in reviewer and ftl strings
* fix shape position in canvas & add border to shape
- rename mask to inactive shape and active shape color
- border witdth and border color
- change decimal point deserializing string and toFixed(2)
- add thin border in mask editor, may be image background was transparent
* fix shape position in canvas after modified
- do not draw fixed ratio shapes by turn of uniformScaling
- fix rectangle width,height
- fix ellipse rx,ry,width,height
- fix polygon postion and points
- draw outside of canvas also
* fix border width and color in reviewer canvas
- rename variable
* refactor cloze div generate and remove angle
* fix origin when drawn outside of canvas from right
* fix shape at boundry & not include rx,ry rectangle
- move shapes at boundry when pointer is outside of canvas
- include rx, ry for ellipse only
- include points for polygon only
* fix lint errors & update image size in editor canvas based on height and width
* remove unsupported layerX & layerX for touchscreen
- fix shapes at edges
* implemented undo redo with canvas state
- implemented undo redo using fabric canvas events
- polygon is special case and implemented only added and modified event
- rectangle and ellipse have object:added, object:modified and object:removed case
- change id to undo and redo
* remove background image from canvas and used css to put image tag below canvas editor
- set image width and height after adding image
* fix for polygon points, add br in cloze strings, & toogle masks button
- fix shapes at edges
- toggle masks button to show/hide masks
- hide clozes string, it contains <br>
- set height for div container (used 'relative' in css)
* refactor top toolbar, add space and border radius
- rename cursor tools
- add left and right border
* fix undo after undo happen, use transparent color in draw mode
* fix stats calendar daylight saving time offset bug
Previously, when computing counts for the calendar in the stats menu, it was assumed that days had 86,400 seconds. However, this assumption does not hold true on the day when daylight savings occurs.
* add self to CONTRIBUTORS and about.py
* fix stats calendar anki day to calendar day mapping
Since Anki days don't necessarily roll over at midnight, mapping an Anki day into a calendar day needs to have a linear shift applied. By providing the frontend with access to the scheduler's rollover hour, we can account for this offset.
* Add option to exclude fields from unqualified searches
* Use temp tables instead
This is slightly faster according to my (very rough) tests.
* Make query a bit more readable
* exclude_from_search -> excludeFromSearch
* Remove superfluous notetypes table from query
* Rework to use field search logic
Thanks to Rumo for the suggestion: https://github.com/ankitects/anki/pull/2394#issuecomment-1446702402
* Exclude fields from field searches too
* Fix error on notetypes with no included fields
* Add back the exclude_fields function
This approach seems to perform better on average than the previously
benchmarked ones.
* Use pure-SQL approach to excluding fields
* Change single field search to use new approach
* Fix flawed any_excluded/sortf_excluded logic
* Support field exclusion in the nc operator
Also fix search text being wrapped in % in the any_excluded=true case.
* Support field exclusion in the re and w operators
* Label field exclusion as being slower
* Unqualified search should be wrapped in % in all cases
I was under the impression that it shouldn't be wrapped with the new
field exclusion logic.
* Remove unnecessary .collect()
* Refactor some complex return types into structs
* Do not exclude fields in field searches
* Add a test and docstring for CollectRanges
* Avoid destructuring in closures
* Remove the exclude_fields function
Minor wording tweaks by dae:
* num_fields -> total_fields_in_note
* fields -> field_ranges_to_search
* fields -> fields_to_search
* SingleField -> FieldQualified
* mid -> ntid
* Move open_test_collection into Collection test impl
* Fix invalid ids when checking database
* Report fixed invalid ids
* Improve message when trying to export invalid ids
Also move ImportError due to namespace conflicts with snafu macro.
* Take a human name in DeckAdder::new
* Mention timestamps in the db check message (dae)
Will help to correlate the fix with the message shown when importing/
exporting.
* Ensure state mutator runs after card is rendered
* Ensure ease buttons only show when states are ready
* Pass context into states mutator
* Revert queuing of state mutator hook
Now that context data is exposed users shouldn't rely on the question
having been rendered anymore.
* Use callbacks instead of signals and timeout
... to track whether the states mutator ran or failed.
* Make mutator async
* Remove State enum
* Reduce requests and compute seed on backend
* Remove outdated comment.
* Revert removal of independent bury rules
* Revert 'hierarchical bury modes'
It's now again allowed to bury new, but not review cards e.g., but
siblings of previously gathered card queues will not be buried.
* Tweak docs (dae)
* Add missing Learn and PreviewRepeat queues
* Add CardAdder test helper
* Add option to have new cards ignore the review limit
Also entails a lot of refactoring because the old code was deeply
coupled to the previous behaviour.
* Add global option to ignore review limit
* Refactor decrementation
* Unify testing
d20a7d291f introduced a serious regression,
causing cards to be reset to the default ease when upgrading to the latest
schema version. This could also be triggered when exporting a colpkg with
legacy support.
* Implement TTS using windows crate
* Use API calls instead of SSML
* Properly stop player in case of TTS error
* Add context to WindowsErrors
* Validate available voices
* Remove TTS text from synthesize error
* Limit maximum buffer size
* Make validation optional and list it in tts filter
* We no longer need the winrt module (dae)
* Use a separate request object so the meaning of the bool is clear (dae)
* Slightly shorten runtime error message (dae)
The default message appears to clip slightly.
* Alternate buffer implementation (dae)
* Use array instead of vec
* Drop the max buffer size to 128k (dae)
* Add Rust bin to deprecate unused ftl entries
* Align function names with bin names
* Support passing in multiple ftl roots
* Use source instead of jsons for deprecating
* Fix CargoRun not working more than once (dae)
* Add ftl:deprecate (dae)
* Deprecate some strings (dae)
This is not all of the strings that are currently unused
* Check json files before deprecating; add allowlist (dae)
The scheduler messages we'll probably want to reuse for the v2->v3
transition, so I'd prefer to keep them undeprecated for now.
* Deprecate old bury options (dae)
* Support gathering usages from Kotlin files for AnkiDroid (dae)
* Update json scripts (dae)
* Remove old deprecation headers
* Parameterize JSON roots to keep
* Tweak deprecation message (dae)
* Enforce hierarchical bury modes
Interday learning burying is only allowed if review burying is enabled
and review burying is only allowed if new burying is enabled.
Closes#2352.
* Switch front end to new bury modes
* Wording tweaks (dae)
* Hide interday option if using v2 scheduler (dae)
* Allow burying cards in browser
This code is based on existing "toggle suspend" command in browser.
- Adds "toggle bury" command to browser cards menu.
- Adds "browsing-toggle-bury" to core translation. Only english-language.
- Adds "buried" coloring to rows for buried cards in browser table.
Not yet done:
- Keyboard shortcut for "toggle bury" action.
- Non-english translations.
* Add contributor as requested in CONTRIBUTORS.
* Fix formatting in browser_table.rs.
* Add keyboard shortcut to "toggle bury" command.
This adds keyboard shortcut "ctrl-shift-j" to "toggle bury" command in
browser cards menu.
* Simplify logic for color of buried-card rows.
da7d4dd2fc changed the name of the env
var in .cargo/config.toml, causing the check in setup_protoc() to think
a custom path had been provided, which skipped the download and extract
step.
* Support specifying a working dir to a build command
* Use nightly for formatting
* Pass valid TERM in from environment
Rustfmt depends on a valid setting, and not just the var to be non-empty.
* Wrap comment
