ncurses-render-safety

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Atualizado10 de junho de 2026 às 22:49

Apply safe ncurses rendering patterns in ytnova to prevent flicker, color bleed, and redraw regressions.

Instalação

Instalar com Codex ou Claude Copie este prompt, cole no Codex, Claude ou outro assistente e deixe que ele revise a página da skill e instale para você.

Fonte

robkam

robkam/ytreenova

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Ocupações relacionadasSOC

Baseado na classificação ocupacional SOC

Desenvolvedores de softwareInformática e Matemática·SOC 15-1252

SKILL.md

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name	ncurses-render-safety
description	Apply safe ncurses rendering patterns in ytnova to prevent flicker, color bleed, and redraw regressions.

Ncurses Render Safety

Use this skill for rendering, color, redraw, or window-painting changes.

Core Rules

Set window background once per refresh path, not per line.
After setting a new window background, clear with werase() before redraw.
Use wattron()/wattroff() for line-level styling only.
Keep redraw ownership clear: you MUST NOT introduce hidden side effects across modules.

WbkgdSet Rule

WbkgdSet() applies to the full window background state.
Do not call it inside row/entry rendering loops.
Typical safe shape:
- Set background once in top-level display function.
- werase() the window.
- Render lines with temporary attributes.

Verification Checklist

No repeated WbkgdSet() in per-item loops.
No background color bleed between entries.
No flicker introduced under frequent refresh.
Active/inactive panel visuals remain consistent.

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name	ncurses-render-safety
description	Apply safe ncurses rendering patterns in ytnova to prevent flicker, color bleed, and redraw regressions.

Ncurses Render Safety

Use this skill for rendering, color, redraw, or window-painting changes.

Core Rules

Set window background once per refresh path, not per line.
After setting a new window background, clear with werase() before redraw.
Use wattron()/wattroff() for line-level styling only.
Keep redraw ownership clear: you MUST NOT introduce hidden side effects across modules.

WbkgdSet Rule

WbkgdSet() applies to the full window background state.
Do not call it inside row/entry rendering loops.
Typical safe shape:
- Set background once in top-level display function.
- werase() the window.
- Render lines with temporary attributes.

Verification Checklist

No repeated WbkgdSet() in per-item loops.
No background color bleed between entries.
No flicker introduced under frequent refresh.
Active/inactive panel visuals remain consistent.