Overwrite mode (initial)
The overwrite mode (initial) feature is not supported
for DBCS input.
Note:
- When you type into a browser, the browser controls whether you can overwrite. Some browser implementations do not allow any overwriting, while others allow overwriting only for SBCS.
- One DBCS character is inserted before any SBCS or DBCS character regardless of whether overwrite mode is enabled.
- An SBCS character can overwrite one DBCS character, including SO/SI characters.