ESA top-level constant

String const ESA

End Of Selected Area.

ESA is used to indicate that the active presentation position is the last of a string of character positions in the presentation component, the contents of which are eligible to be transmitted in the form of a data stream or transferred to an auxiliary input/output device. The beginning of this string is indicated by START OF SELECTED AREA (SSA).

NOTE

The control function for area definition (DAQ, EPA, ESA, SPA, SSA) should not be used within an SRS string or an SDS string.

Implementation

const String ESA = '${ESC}G';