---
title: kUCGenlCatMarkSpacingCombining
framework: Core Services
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 17.0+, macOS 10.0+]
path: coreservices/1400007-anonymous/kucgenlcatmarkspacingcombining
---

# kUCGenlCatMarkSpacingCombining

Mc mark; spacing combining.

## Declaration

```occ
kUCGenlCatMarkSpacingCombining = 6
```