Fix: ESC[E and ESC[F with no arguments did not move the cursor on the legacy terminal of Microsoft Windows

hymkor · hymkor · commit 664d917a3c0d · 2024-11-18T19:08:45.000+09:00
diff --git a/colorable_windows.go b/colorable_windows.go
@@ -560,7 +560,7 @@ loop:
 			}
 			procSetConsoleCursorPosition.Call(uintptr(handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
 		case 'E':
-			n, err = strconv.Atoi(buf.String())
+			n, err = atoiWithDefault(buf.String(), 1)
 			if err != nil {
 				continue
 			}
@@ -569,7 +569,7 @@ loop:
 			csbi.cursorPosition.y += short(n)
 			procSetConsoleCursorPosition.Call(uintptr(handle), *(*uintptr)(unsafe.Pointer(&csbi.cursorPosition)))
 		case 'F':
-			n, err = strconv.Atoi(buf.String())
+			n, err = atoiWithDefault(buf.String(), 1)
 			if err != nil {
 				continue
 			}
