Headline: new /copy slash command — a vim/tmux-style copy mode that gives users a keyboard path to yank chat text from the alt-screen buffer, where terminal drag-select can't extend past the visible viewport. Plus a long-overdue docs/CLI-REFERENCE.md covering every shell subcommand, every slash, and every keybinding, linked from both READMEs and the website footer.

Features

• feat(ui): /copy enters a frozen-snapshot copy mode. j/k (or arrows) move the cursor by line; v toggles a selection anchor; y/Enter yanks via the existing OSC 52 path (with the temp-file fallback for >75 KB or terminals that don't honour OSC 52); g/G jump to top/bottom; q/Esc exits without yanking. Snapshot spans user / streaming / reasoning cards — tool / diff / etc. are skipped; headers are navigable but excluded from yank, so cross-card selections come out clean. Solves the SSH / mosh / tmux drag-select pain where alt-screen has nothing scrollable above the viewport for the terminal to extend the selection into. (#614, #616)

Docs

• docs: docs/CLI-REFERENCE.md mirrors /help + /keys so the surface is greppable from the repo, indexable on the website, and printable for offline reference. Linked from README.md, README.zh-CN.md, docs/index.html (footer), and docs/configuration.html (outro CTA), with EN + zh strings in both website i18n dictionaries. (#616)

Install

npm install -g [email protected]

Full changelog: https://github.com/esengine/DeepSeek-Reasonix/blob/main/CHANGELOG.md