* fix(runtime): margin/padding edge removal falls back to the surviving shorthand
Withdrawing a per-edge/axis margin or padding override from a box that still
has a broader shorthand collapsed the edge to 0 instead of falling back. E.g.
`margin={5} marginTop={8}` with marginTop later removed: the setter ran
setMargin(EDGE_TOP, 0), and per yoga edge precedence EDGE_TOP=0 overrides the
surviving EDGE_ALL=5, so the top margin became 0 (the box jumps 5 cells) when
the declarative model (render = f(current props), current = {margin:5}) says 5.
A single per-prop yoga setter can't reconcile an edge that depends on the
specific edge + axis + all-edges shorthand together.
Fix mirrors the existing reconcileBorderEdges pattern: the 14 margin/padding
setters become no-ops, and reconcileMarginEdges/reconcilePaddingEdges recompute
all four physical edges from the box's full el.props with most-specific-wins
precedence (top = marginTop ?? marginY ?? margin ?? 0, ...), zeroing the
composite edges so nothing layers on top. A present-but-non-finite value
(NaN/Infinity) or a withdrawn prop falls THROUGH to the next precedence level,
preserving yoga's prior setMargin(NaN)->fallback behavior; an explicit 0 is
finite and still overrides. margin keeps EDGE_START/END and padding keeps
EDGE_LEFT/RIGHT for left/right, matching the prior setters.
Verified against real yoga-layout@3.2.1 that the SET path produces identical
computed edges as the old per-setter code (no layout regression) across all
combinations and patch orders, and the correct fallback on removal.
This is NOT an Ink-parity item: run against Ink v7.0.4, Ink and pre-fix vue-tui
both collapse to 0 (the identical bug). The fix diverges from Ink by being
declaratively correct under the already-documented G19 reset principle;
recorded in ink-divergences.md alongside the display / flexDirection entries.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* fix(runtime): pin margin/padding spacing to a finite-number contract (Codex review)
The family recompute resolves an edge from a prop only when it is a finite
number (matching the `number` prop type + Ink's number-only spacing); numeric
strings (`margin="5"`) are coerced for Vue static-template ergonomics, but other
non-numeric values (`"50%"`, junk, `""`) are treated as not-set and fall through
to the surviving shorthand instead of being forwarded to yoga.
This makes intentional the behavior change the final review flagged: the OLD
per-setter code incidentally forwarded off-contract strings to yoga (so
`marginTop="50%"` became a percent and `marginTop="foo"` threw). That was
undocumented and non-Ink. Also excludes "" from the present() check so all
non-numeric strings fall through uniformly (Number("")===0 would otherwise
resolve to 0). The numeric/numeric-string SET path is unchanged (re-verified
across all 5040 patch orders).
Tests pin the contract (numeric, numeric-string, "50%"/"foo"/"" fall-through,
NaN/withdrawn fall-through, explicit 0), and ink-divergences.md records it.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Final round-2 test-only batch (behaviors already at parity with Ink reconciler.tsx,
measure-text.tsx, flex-*.tsx, overflow.tsx, build-output.ts):
- build-output: every package.json export target resolves on disk (runtime/cli/testing)
+ the .d.mts declaration sibling for the typed libraries (runtime/testing, not cli).
- reconciler: keyed insert-between [a,c]→[a,b,c]; replace a colored <Text> child with a
plain string; setElementText A→B + the text-context guard; marginLeft removal reset.
- measure: empty <Text> contributes height 0 in a column; non-zero left (marginLeft=5 →
5,1); measureTextNatural trailing/only-newline heights.
- flex: alignSelf='auto' == default + alignSelf removal resets to AUTO; the two
space-around known-yoga-bug cases converted from test.skip to test.fails (they assert
the DESIRED output and flip to a real failure if yoga ever fixes the bug); the documented
flexDirection/flexWrap removal-reset divergence (was comment-only) now has a visual lock.
- overflow: out-of-bounds writes produce Ink's exact clipped frame (sparse past-width cell,
filtered hole) — tightened from toBeDefined().
- components: inline + top-level non-empty fragment in <Text>; the previously-skipped
ST-terminated OSC-8 hyperlink hard-wrap now passes ('abcde\nfghij') — un-skipped as a lock.
Codex-reviewed GENUINE.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
vue-tui left `display` out of RESETTABLE_PROPS, so a removed/undefined `display` persisted
its prior value (a removed display="none" stayed hidden). Adds `display` to RESETTABLE_PROPS
-- the setter already maps undefined -> DISPLAY_FLEX -- so a withdrawn `display` returns to
the Box default (visible), per render = f(current props), like flexDirection/flexWrap (G19).
Deliberate, documented divergence from Ink (which hides on a present-undefined `display` via
DISPLAY_NONE, and persists on omitted) -- recorded in ink-divergences.md. The reset is
consistent across the visual and screen-reader paths (both read yoga's display state).
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
A string flexBasis was forwarded to yoga's setFlexBasis, so a bare numeric string like
"3" became 3 absolute cells; Ink coerces ANY string to a percent via Number.parseInt ->
setFlexBasisPercent (styles.ts:547-555). "3" now means 3% (at width 6 the box collapses
to 0 and the sibling takes the row), matching Ink. The setter branch is now structurally
identical to Ink -- number -> absolute, string -> percent, anything else (incl. a
non-number/non-string value Vue's prop validation only warns about) -> setFlexBasisAuto()
instead of throwing.
A separate, pre-existing downstream divergence (zero/negative flexBasis% wraps the
sibling in Ink) is documented with a skipped test -- not caused or fixed here.
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
* fix(runtime): reset yoga props to default on dynamic removal (Ink parity, G19)
Removed style props now reset to the yoga default (margin/padding/min/gap/flexGrow→0, flexShrink→1, flexBasis→auto, flexDirection→ROW, flexWrap→NO_WRAP, alignItems→STRETCH, alignSelf→AUTO, justifyContent→FLEX_START, position→RELATIVE) instead of keeping a stale value — matches Ink's reconciler diff + styles.ts.
The fix threads the previous prop value (prev) from patchProp into applyYogaProp so that resets only fire on genuine removals (prev is a real value, not null/undefined from Vue's initial-mount or never-set patches). RESETTABLE_PROPS is extended with all newly resettable keys.
Follow-up blocker fixes:
- marginX/marginY/paddingX/paddingY now map to Yoga.EDGE_HORIZONTAL/EDGE_VERTICAL (matching Ink styles.ts) instead of concrete EDGE_START/END/TOP/BOTTOM. They compose with the specific edges per yoga precedence, so removing an axis shorthand no longer clobbers a surviving marginLeft/etc.
- applyYogaProp and all setters now treat null the same as undefined (value == null) for the removal/reset path. Vue's host renderer passes next=null (not undefined) when a key disappears from a spread props object (e.g. Static spreads style into host props), which previously bypassed the reset and forwarded raw null into yoga (NaN/0 corruption).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* chore(parity): ledger — G19 pr-open, reconcile G18 merged
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Distributes across text, static, transform, newline-spacer,
error-handling, and prop-reset test files.
Tests requiring features not yet in vue-tui are marked test.todo:
- <Transform> inside <Text> (paint pass limitation)
- multi-line transform (transform nodes not yoga carriers)
- text/box nesting validation (no runtime validation yet)
- complex Static rerender patterns (Ink-specific API)
Also fixes wrap="hard" to use wordWrap:false so text breaks at exact
character boundaries rather than word boundaries, matching Ink behavior.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Yunfei He