chore: fix bugs & qol

src/shell/wush/InputManager.ts

@@ -140,6 +140,14 @@ export class InputManager {
     HandleKeyInput(key: string, isCharacter: boolean) {
         // handle special input
         switch (key.toUpperCase()) {
+            case 'C':
+                if (InputManager.HasModifierCombo(this.modifierKeys, ['ctrl'])) {
+                    document.execCommand('copy')
+                    return
+                }
+
+                break
+
             case 'R':
                 if (InputManager.HasModifierCombo(this.modifierKeys, ['ctrl'])) {
                     location.reload()
@@ -149,8 +157,12 @@ export class InputManager {
                 break
 
             case 'F5':
-                location.reload()
-                return
+                if (InputManager.HasModifierCombo(this.modifierKeys, ['alt'])) {
+                    location.reload()
+                    return
+                }
+
+                break
         }
 
         // redirect input to a running program instead

src/shell/wush/Wush.ts

@@ -902,6 +902,10 @@ export class Wush extends Shell {
                 this.terminal.NewPage()
                 return true
             }
+            case 'm': {
+                this.terminal.ApplyCellStyleCodes(values)
+                return true
+            }
             default:
                 return false
         }