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fix(image): handle tmux extended-keys always#2790

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dvic wants to merge 1 commit intofolke:mainfrom
dvic:fix-image-tmux-extended-keys-always
Open

fix(image): handle tmux extended-keys always#2790
dvic wants to merge 1 commit intofolke:mainfrom
dvic:fix-image-tmux-extended-keys-always

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@dvic dvic commented Mar 31, 2026

Description

Treat tmux show -g extended-keys returning extended-keys always the same as extended-keys on in image terminal detection.

Without this, snacks misses the tmux client_termname workaround and falls back to the terminal query / TermResponse path.

Verified locally with tmux 3.6a + Ghostty, where this fixed markdown picker freezes caused by image terminal detection.

Related Issue(s)

Related to #2332

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@github-actions github-actions bot added image size/xs Extra small PR (<3 lines changed) labels Mar 31, 2026
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