Unicode mode

Unicode mode provides extensions for the processing of Unicode files and supports record lengths greater than 256 bytes.
The following are not supported:

• the old L mode subroutine interface

• the @RUN interface in its previous format

• the Locate mode of the IEDTGLE interface

Unicode mode provides a new, extended @RUN interface with a modified statement format and a new program interface as well as extensions to the
@UNLOAD and @USE statements in order to support case-sensitive names of up to 32 characters in length for entry points (ENTRY).