Add SGR 221 and 222

Fixes #5601
2026-01-09 12:13:40 -08:00
parent 756c353237
commit 7a544d8346
3 changed files with 30 additions and 2 deletions
@@ -2520,6 +2520,8 @@ export class InputHandler extends Disposable implements IInputHandler {
   * | 53        | Overlined.                                               | #Y      |
   * | 55        | Not Overlined.                                           | #Y      |
   * | 58        | Underline color: Extended color.                         | #P[Support for RGB and indexed colors, see below.] |
+   * | 221       | Not bold (kitty extension).                              | #Y      |
+   * | 222       | Not faint (kitty extension).                             | #Y      |
   * | 90 - 97   | Bright foreground color (analogous to 30 - 37).          | #Y      |
   * | 100 - 107 | Bright background color (analogous to 40 - 47).          | #Y      |
   *
@@ -2652,6 +2654,12 @@ export class InputHandler extends Disposable implements IInputHandler {
      } else if (p === 55) {
        // not overline
        attr.bg &= ~BgFlags.OVERLINE;
+      } else if (p === 221) {
+        // not bold (kitty extension)
+        attr.fg &= ~FgFlags.BOLD;
+      } else if (p === 222) {
+        // not faint (kitty extension)
+        attr.bg &= ~BgFlags.DIM;
      } else if (p === 59) {
        attr.extended = attr.extended.clone();
        attr.extended.underlineColor = -1;