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fix(dom): avoid leaking cell background to container#73

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lalalasyun wants to merge 1 commit into
vercel-labs:mainfrom
lalalasyun:fix/avoid-container-background-leak
Open

fix(dom): avoid leaking cell background to container#73
lalalasyun wants to merge 1 commit into
vercel-labs:mainfrom
lalalasyun:fix/avoid-container-background-leak

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@lalalasyun
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@lalalasyun lalalasyun commented May 11, 2026

Summary

  • stop mirroring the bottom-right cell background onto the terminal container
  • keep per-cell and full-row backgrounds rendered normally
  • add a regression test for tmux/status-line-style bottom-right backgrounds

Why

Full-width UI elements such as tmux status bars can color the bottom-right cell. Mirroring that cell onto the container makes the status bar background leak into the entire terminal.

Test

  • corepack pnpm --filter @wterm/dom test
  • corepack pnpm --filter @wterm/dom type-check

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vercel Bot commented May 11, 2026

@lalalasyun is attempting to deploy a commit to the Vercel Labs Team on Vercel.

A member of the Team first needs to authorize it.

@lalalasyun lalalasyun force-pushed the fix/avoid-container-background-leak branch from 2fb1ecd to cbc2266 Compare May 11, 2026 18:37
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