Add a persistent system-content switch, translate the extension manager,
and apply theme changes in place without reloading the browser UI.
Co-Authored-By: Codex <noreply@anthropic.com>
Track the source path on each Plug and rename the sandbox-factory "cacheKey" to "path" to reflect what it actually is. Fold the one-liner web_worker_sandbox helper into a WorkerSandbox.forPath factory and add system.loadPlug / system.unloadPlug syscalls so individual plugs can be (re)loaded by path — foundation for the upcoming configuration-manager libraries UI.
`config.define` now propagates schema `default` values, so features like smart quotes no longer need their own fallback constants.
Adds `defineCategory` / `getCategories` for the upcoming configuration manager UI.
Extracts almost all codemirror keyboard shortcuts into proper SB
commands so they can be rebound
Bonus: renders prettier versions of keyboard shortcuts on Mac
* tag.define now supports a `tagPage` attribute, allowing what page to
send the user to when clicking on a hash tag in the editor
* index.contentPages() and index.metaPages() are convenience wrappers
around the index.tag("page") collection that filter on content and
meta pages respectively.
Even though the service worker will proactively cache them in the
browser, the browser will not have to load them, parse them, interpret
them unless these languages are actually used. Less JS to load, less
waiting.
* [LIQ] Add new aggregate functions, aliases, and queryable aggregate registry
* Extend with 13 new built-in aggregates: `product`, `string_agg`,
`yaml_agg`, `json_agg`, `bit_and`, `bit_or`, `bit_xor`, `bool_and`,
`bool_or`, `stddev_pop`, `stddev_samp`, `var_pop` and `var_samp`.
* Introduce `aggregate.alias` API allowing users to define custom
aliases for any aggregate. Standard aliases (`every`, `std`, `stddev`
and `variance`) are now defined via this API rather than hardcoded.
* Add `index.aggregates` queryable collection so users can discover
all available aggregates directly from LIQ queries.
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Fix config pass through query path so custom aggregates work
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Fix: Preserve `LuaTable`/`LuaFunction` values in aggregate config storage
`config.set` uses `LuaNativeJSFunction` which calls `luaValueToJS` on
all arguments. This converted the aggregate `LuaTable` to a plain JS
object and wrapped `LuaFunction` callbacks in JS functions that also
converted their returned values via `luaValueToJS`. The result was that
state returned by initialize (a `LuaTable`) got converted to a plain JS
object before being passed to `iterate`. Therefor Lua operations like
`table.insert` on that were failing because they expected a `LuaTable`
and not a plain JS array.
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Fix formatting
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Improve aggregate functions descriptions, fix `sum` divergence
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Align `product` with `sum`
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Fix: extract `alias` from `LuaTable` via `rawGet` in `aggregates()` registry
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Rename `alias` in `aggregates()` to `target` for clarity
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Fix: Add a null guard at the top of `jsToLuaValue`
This preserves `null`/`undefined` as-is (both map to Lua nil) and
prevents them from falling through to the `typeof` "object" branch.
For this PR it means that null `target` in our `aggregates` entries will
correctly show as empty/`nil` in query results rather than `{}`.
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Fix: Documentation reflects recent changes
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Fix: make `sum`/`product` return null on empty input; stop `LIQ_NULL` leaks
* `sum(`) and` product(`) now return null when no rows match (matching
Postgres semantics) instead of returning 0 and 1 respectively.
* Query result columns that hold null are internally preserved using
a `LIQ_NULL` sentinel so that column keys survive in `LuaTable`
storage. This sentinel was leaking into Lua code as "userdata"
through three read paths:
* `luaIndexValue`: `rawGet` returned the sentinel directly to Lua when
accessing table fields,
* `rawget` (stdlib): the builtin `rawget` function exposed the
sentinel without converting it back to `nil`,
* `createAugmentedEnv`: string interpolation unpacked table values via
`rawGet` into local variables, making the sentinel visible in
template expressions like `${var}`.
All three now convert `LIQ_NULL` to `nil` at the read boundary,
keeping the sentinel internal to table storage where it belongs.
* Update affected test expectations accordingly.
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Fix: Remove duplicated LIQ_NULL hazard, add guard for all builtin aggregate `iterate`s
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Fix: `array_agg` preserves NULL positions
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Fix: Add symbol guard to `json_agg`
`JSON.stringify(Symbol(...))` in an array produces null by accident.
That is a JS implementation detail we **MUST NOT** rely on. Explicit
null push makes intent clear and avoids surprises if the `Symbol`
representation ever changes.
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Fix: Add symbol guard to `yaml_agg` (ditto)
`js-yaml` has no knowledge of the `LIQ_NULL` symbol. Passing null makes
it emit YAML null (or `~`), which is the correct YAML representation of
a missing value and matches standard `json_agg`/`yaml_agg`
NULL-inclusion semantics.
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Fix: Add intra-aggregate ordering null guards
Without this, `LIQ_NULL` sort keys would fall through to `valA < valB`
which is always false for `Symbol`s which is breaking the `nulls
first`/`nulls last` contract...
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Fix: Ditto, but for `order by` null comparisons
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Fix: Guard `luaTypeName`, `luaTypeOf` and `luaToString` against `LIQ_NULL` sentinel
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Fix: Guard presentation layer against `LIQ_NULL` sentinel leaking as visible text
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Fix: Evaluate extra args per-item in `executeAggregate`; add new aggregates
Extra arguments (2nd, 3rd, etc.) to aggregate functions were evaluated
against the outer query environment where the object variable is not
bound. This caused multi-argument aggregates like `covar_samp(data.y,
data.x)` to fail with nil reference errors. This commit addresses this
by evaluating extra args per-item inside the iterate loop using the item
environment so all arguments resolve correctly.
We also add few common aggregates:
- `covar_pop`, `covar_samp`, `corr`: population/sample covariance and
correlation coefficient using online co-moment algorithm.
- `quantile(value, q, method)`: general quantile with interpolation
methods: lower, higher, nearest, midpoint and default linear.
- `percentile_cont(value, q)`: continuous percentile (linear)
- `percentile_disc(value, q)`: discrete percentile (lower)
Note: `percentile_cont` and `percentile_disc` share the `quantile`
implementation through `ctx.name` at initialize time.
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Update docs
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Make the ordering for quantile aggregates explicit
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Update docs
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
* Improve docs
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
---------
Signed-off-by: Matouš Jan Fialka <mjf@mjf.cz>
wushenghuaandCodex