A `$$math` block whose opening line carries math and whose closing `$$` sits
at the end of the last math line parsed as an unclosed flow:
micromark-extension-math reads the opening line's text as fence meta and
accepts a closing fence only on a line whose content is exactly `$$`. The
flow then consumed the following document, and KaTeX rendered the block plus
that swallowed text as one error span. Fence meta was also silently dropped
because the renderer reads only the math node's value.
The compatibility layer's dollar flow now owns every `$$` fence, spans
multiple lines, and stops its paragraph-interruption check before the line
ending, as the upstream flow does; registering it after `math()` is what
gives it that precedence in micromark.
The expand/collapse and wrap toggles' accessible names diverged from their
tooltips, and the replay harness now normalizes clientTimeZone in recorded
sessions; every golden holding the old names or the literal zone refreshes.
The + button and a typed / open one menu with an Add section (File, Goal,
Plan, Feedback) and a Commands section (Compact, Permission, Model, Export)
in usage order; rows carry a glyph, a localized title and description, and
the command name as an alias where the localized title differs. Built-in
Host rows get their face from the ui-commands dictionaries when the catalog
description is the canonical English text. A menu pick fills the locale's
claim token (/计划 ) while the submission executes the catalog name, and a
typed localized token resolves on Space and Enter in every locale. The File
row is a new action contribution kind that opens the composer's file picker
through the scoped slash/input-pick-files event; the paperclip button is
removed and the + button reads "Add files or run commands".
The A/B winner over the single-line StatsLine: a gauge pill (counts + TPS,
opening the session-stats dialog) and a database pill (billed total +
cache-hit share, opening the exact token-usage dialog), sharing a new
stat-dialog module. StatsLine and its dead locale keys are deleted, the
gauge icon is optically centered, and the composer keeps its 4px clearance
through the data-composer-stats contract. Agent Note added; stale
StatsLine references across implemented notes updated in place.
The default and hero placeholders drop the ellipsis and name the / commands
and @ references as comma-separated actions; goldens and e2e assertions
refresh with the copy.
The turn tail's exposed meta line collapses into two icon pills — Usage
(database glyph, turn total) and Ran-for (clock glyph, wall time) — each
click-opening a details dialog; the calendar clock trails as plain text.
Cache hit, TPS, and TTFT move dialog-only, and narrow viewports collapse
the pills to bare icons. The TEMPORARY flat variant keeps the whole-line
trigger for the A/B test.
Candidate rows lead with domain icons instead of localized text
prefixes; pointer and keyboard share one reducer-owned highlight (last
input wins); drillable folder rows reveal a localized Browse-folder +
Tab keycap hint with the library chevron; pending sources render
skeleton bars; the menu spans the composer card. The editable @dir/
text decorates color-only — the domain icon now belongs exclusively to
the settled reference chip. Composer placeholders advertise / and @,
and the zh copy for commands is unified to 指令.
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