flip SET 2 & 12 perma flags, add DECSET 67 (DECBKM) as perma reset

Author: jerch

src/common/InputHandler.ts

@@ -2223,9 +2223,9 @@ export class InputHandler extends Disposable implements IInputHandler {
     const p = params.params[0];
 
     if (ansi) {
-      if (p === 2) return f(p, V.PERMANENTLY_SET);
+      if (p === 2) return f(p, V.PERMANENTLY_RESET);
       if (p === 4) return f(p, b2v(cs.modes.insertMode));
-      if (p === 12) return f(p, V.PERMANENTLY_RESET);
+      if (p === 12) return f(p, V.PERMANENTLY_SET);
       if (p === 20) return f(p, b2v(opts.convertEol));
       return f(p, V.NOT_RECOGNIZED);
     }
@@ -2240,6 +2240,7 @@ export class InputHandler extends Disposable implements IInputHandler {
     if (p === 25) return f(p, b2v(!cs.isCursorHidden));
     if (p === 45) return f(p, b2v(dm.reverseWraparound));
     if (p === 66) return f(p, b2v(dm.applicationKeypad));
+    if (p === 67) return f(p, V.PERMANENTLY_RESET);
     if (p === 1000) return f(p, b2v(mouseProtocol === 'VT200'));
     if (p === 1002) return f(p, b2v(mouseProtocol === 'DRAG'));
     if (p === 1003) return f(p, b2v(mouseProtocol === 'ANY'));