Appearance
Reset bold/dim (SGR 22)
SGR 22 resets both bold (SGR 1) and faint/dim (SGR 2) attributes. The sequence is
ESC [ 22 m. There is no way to reset bold without also resetting faint, or vice versa — they share this single reset code.How this is tested: Send
\x1b[1mX\x1b[22mY, verify the second cell has bold=false and dim=false.Analysis2026-03-26
Supported by all 8 tested terminals — universal adoption. Part of the Core TUI baseline.
Supported by 13 of 13 backends (100%)
Terminal Applications
| Terminal | Version | Support | Notes |
|---|---|---|---|
| iTerm2 | 3.6.9 | ✓ yes | |
| Ghostty | 1.3.1 | ✓ yes | |
| VS Code | 1.112.0 | ✓ yes | |
| Warp | 0.2026.03.18.08.24.03 | ✓ yes | |
| Cursor | 2.6.21 | ✓ yes | |
| tmux | 3.6a | ✓ yes | |
| Kitty | 0.46.2 | ✓ yes | |
| Terminal.app | 2.15 | ✓ yes | |
| GNU Screen | 5.0.1 | ✓ yes |