patch 8.1.0812: Unicode 16 feature is not useful
Problem: Unicode 16 feature is not useful and cannot be detected.
Solution: Remove UNICODE16.
diff --git a/src/vim.h b/src/vim.h
index 3febc62..55cb693 100644
--- a/src/vim.h
+++ b/src/vim.h
@@ -431,15 +431,9 @@
/*
* The u8char_T can hold one decoded UTF-8 character.
- * We normally use 32 bits now, since some Asian characters don't fit in 16
- * bits. u8char_T is only used for displaying, it could be 16 bits to save
- * memory.
+ * We use 32 bits, since some Asian characters don't fit in 16 bits.
*/
-#ifdef UNICODE16
-typedef unsigned short u8char_T; /* short should be 16 bits */
-#else
-typedef unsigned int u8char_T; /* int is 32 bits or more */
-#endif
+typedef unsigned int u8char_T; // int is 32 bits or more
#ifndef UNIX /* For Unix this is included in os_unix.h */
# include <stdio.h>