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Related to #14181 # Description Our understanding of `ESC[3J` has apparently been wrong. And I say "our" because I posted a [Super User answer](https://superuser.com/a/1738611/1210833) a couple of years ago with the same misconception (now fixed). In addition, the [crossterm crate doc](https://docs.rs/crossterm/latest/crossterm/terminal/enum.ClearType.html) is wrong on the topic. `ESC[3J` doesn't clear the screen plus the scrollback; it *only* clears the scrollback. Reference the official [Xterm Control Sequences doc](https://www.xfree86.org/4.8.0/ctlseqs.html). > CSI P s J > > Erase in Display (ED) > > P s = 0 → Erase Below (default) > P s = 1 → Erase Above > P s = 2 → Erase All > P s = 3 → Erase Saved Lines (xterm) This also means that: ```nu $"(ansi clear_entire_screen_plus_buffer)" ``` ... doesn't. This PR updates it to `ansi clear_scrollback_buffer` (short-code remains the same). # User-Facing Changes Breaking-change: `ansi clear_entire_screen_plus_buffer` is renamed `ansi clear_scrollback_buffer` # Tests + Formatting - 🟢 `toolkit fmt` - 🟢 `toolkit clippy` - 🟢 `toolkit test` - 🟢 `toolkit test stdlib` # After Submitting Self-documenting command via `ansi -l` |
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| ansi_.rs | ||
| char_.rs | ||
| kill.rs | ||
| mod.rs | ||