TUI mouse copy drops blank lines between markdown paragraphs #44056

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1. github-actions

   assigned

   kommander

   on Aug 22, 2026
2. github-actions commented on Aug 22, 2026

   

   github-actionsBot

   on Aug 22, 2026 – with GitHub Actions

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   This issue might be a duplicate of existing issues. Please check:

   • Mouse selection copy drops blank lines (double newlines collapsed to single) #16521: Same symptom — mouse selection copy drops blank lines (double newlines collapsed to single), same <leader>y workaround, same probable root cause in opentui's text buffer iterator. That issue was closed; if the fix regressed or was never fully resolved, it may be worth referencing there.
   • Highlight-copy code doesn't preserve empty lines #25623: Highlight-copy not preserving empty lines in code blocks — same class of bug with mouse-based copying dropping blank lines.
3. dzatona commented on Aug 22, 2026

   

   dzatona

   on Aug 22, 2026

   Last edited by dzatona

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   Checked those. #16521 and #25623 were closed after opentui#1103, which fixed empty logical lines inside one TextBuffer. This is still broken for markdown paragraphs on 1.18.15 -- mouse path only, <leader>y is fine. Please keep this open rather than closing as a duplicate of a closed issue.
4. disarticulate commented on Sep 12, 2026

   

   disarticulate

   on Sep 12, 2026

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   copy paste doesnt work anywhere because who ever decided to override normal terminal behavior fails to read issues.
5. thdxr commented on Oct 11, 2026

   

   thdxr

   on Oct 11, 2026

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   Thanks for the report! OpenCode 2.0 is now out and development is focused on V2, so we're closing issues filed against OpenCode 1. Please upgrade (opencode upgrade --major, details: https://anoma.ly/notes/opencode-2-0), and if this is still relevant on 2.0, reopen this issue or open a new one with your 2.0 version.

   — from 𝕺𝖕𝖊𝖓𝕮𝖔𝖉𝖊
6. thdxr

   closed this as not plannedon Oct 11, 2026