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Overwrite at cursor
Tests whether writing a character at the cursor position overwrites the existing character at that position. This is the default behavior in replace mode (IRM off) — characters replace whatever was previously at the cursor location.
Supported by 6 of 6 backends (100%)
Support Matrix
| Backend | Version | Support | Notes |
|---|---|---|---|
| Alacritty | 0.26.0 | ✓ yes | |
| Ghostty | 1.3.1 | ✓ yes | |
| Kitty | 0.40.0 | ✓ yes | |
| vt100 | 0.1.0 | ✓ yes | |
| WezTerm | 0.1.0-fork.5 | ✓ yes | |
| xterm.js | 5.5.0 | ✓ yes |