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zero/go.sum
133731f5d2 TUI rendering (zeroline): glamour markdown, syntax highlighting, themed surfaces (#114)
* TUI rendering (zeroline): glamour markdown, syntax highlighting, themed surfaces

Module of the runtime-core split (off main). Renamed the reskin package from the working name 'zenline' to **zeroline** (dropping the zenline name; this becomes ZERO's default polished terminal surface). Scope: internal/zeroline only — pure presentation, no internal deps.

- glamour-rendered markdown (with a bounded mdCache to avoid per-frame re-render cost) and chroma syntax highlighting (transitive via glamour).

- colored diffs, full-bleed background, a Zen home page + a vim/powerline-style statusline chat page sharing 5 switchable color themes (theme.go).

- callers (the TUI model) build the data structs from live agent state; this package turns them into styled frames. It is FORWARD code — wired by the TUI module in a later PR; exercised here by render/markdown tests.

Deps: adds github.com/charmbracelet/glamour v1.0.0 (pulls chroma/v2, goldmark, bluemonday, x/net, x/term transitively; lipgloss/bubbletea/termenv already present). go.sum updated via go mod tidy; build/vet/-race/full-suite green; no behavior change to existing packages.

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>

* Address #114 review (CodeRabbit + @anandh8x + @Vasanthdev2004): TUI render-contract fixes

- AskUser suppresses overlays like Perm does: overlayRegion now returns early on d.AskUser != nil so suggestions/picker rows can't consume bodyH and push the focused questionnaire offscreen. Test: TestOverlaySuppressedDuringAskUser.

- Permission modal narrow-width: derived permMinBoxWidth=47 (43-cell button row + border/padding); PermLayout disables the hitboxes when the box is narrower (buttons would overflow/clip and stop matching), mirroring the vertical-clip guard. Rewrote TestPermLayoutMatchesRenderClamped: narrow widths -> inactive, wide+height-clamped -> lockstep.

- wrap() now budgets by display width (lipgloss.Width) instead of byte length, so CJK/emoji don't break the width budget. Test: TestWrapBudgetsByDisplayWidth.

- Plain/streaming path now clips each wrapped prose line: wrap doesn't break a single over-long token (long URL / unbroken CJK), so renderAssistantPlain clips wl to the budget. Test: TestPlainAssistantClipsLongUnbrokenToken.

- Streaming verbatim test strengthened to assert the literal 'partial **incomplete' survives (proves glamour is not applied while streaming).

build/vet/-race/full-suite + GOOS=windows build green.

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>

* Address #114 re-review (@Vasanthdev2004): keep narrow perm modal + all chrome within the frame

- permModalLines: when bw < permMinBoxWidth (too narrow for the 43-cell button row) it no longer renders the full button row (which overflowed the modal frame); it renders a compact keyboard-only hint clipped to the content width. Render and hit-test now stay aligned: PermLayout already disables the mouse hitboxes at this width.

- RenderChat: added clampFrameWidth — a final frame-safety pass that clips every composed line to the frame width, so chrome (top/bottom bars) and the modal/body can never overflow the terminal at narrow widths (fixes the header/statusline-footer overflow too). Width-aware + ANSI-safe; a no-op at normal widths.

- Regression test TestPermModalFitsFrameAtNarrowWidth: RenderChat at Width:40 with a Perm prompt asserts every line stays within 40 cells while PermLayout(40,24).Active == false.

build/vet/-race/full-suite + GOOS=windows build green.

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>

* fix: apply CodeRabbit auto-fixes

Fixed 2 file(s) based on 1 unresolved review comment.

Co-authored-by: CodeRabbit <[email protected]>

---------

Co-authored-by: KRATOS <[email protected]>
Co-authored-by: Claude Opus 4.8 (1M context) <[email protected]>
Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Co-authored-by: CodeRabbit <[email protected]>
2026-06-07 13:39:23 +05:30

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