Merge branch 'master' into tyriar/dim_bg

src/common/Color.ts

@@ -200,7 +200,7 @@ export namespace rgba {
         const resultA = reduceLuminance(bgRgba, fgRgba, ratio);
         const resultARatio = contrastRatio(bgL, rgb.relativeLuminance(resultA >> 8));
         if (resultARatio < ratio) {
-          const resultB = increaseLuminance(bgRgba, bgRgba, ratio);
+          const resultB = increaseLuminance(bgRgba, fgRgba, ratio);
           const resultBRatio = contrastRatio(bgL, rgb.relativeLuminance(resultB >> 8));
           return resultARatio > resultBRatio ? resultA : resultB;
         }
@@ -209,7 +209,7 @@ export namespace rgba {
       const resultA = increaseLuminance(bgRgba, fgRgba, ratio);
       const resultARatio = contrastRatio(bgL, rgb.relativeLuminance(resultA >> 8));
       if (resultARatio < ratio) {
-        const resultB = reduceLuminance(bgRgba, bgRgba, ratio);
+        const resultB = reduceLuminance(bgRgba, fgRgba, ratio);
         const resultBRatio = contrastRatio(bgL, rgb.relativeLuminance(resultB >> 8));
         return resultARatio > resultBRatio ? resultA : resultB;
       }

src/common/input/Keyboard.ts

@@ -83,10 +83,7 @@ export function evaluateKeyboardEvent(
       break;
     case 8:
       // backspace
-      if (ev.shiftKey) {
-        result.key = C0.BS; // ^H
-        break;
-      } else if (ev.altKey) {
+      if (ev.altKey) {
         result.key = C0.ESC + C0.DEL; // \e ^?
         break;
       }

src/common/services/OptionsService.ts

@@ -28,6 +28,7 @@ export const DEFAULT_OPTIONS: Readonly<ITerminalOptions> = {
   scrollback: 1000,
   scrollSensitivity: 1,
   screenReaderMode: false,
+  smoothScrollDuration: 0,
   macOptionIsMeta: false,
   macOptionClickForcesSelection: false,
   minimumContrastRatio: 1,

src/common/services/Services.ts

@@ -232,6 +232,7 @@ export interface ITerminalOptions {
   screenReaderMode: boolean;
   scrollback: number;
   scrollSensitivity: number;
+  smoothScrollDuration: number;
   tabStopWidth: number;
   theme: ITheme;
   windowsMode: boolean;