*ULON (KEYIN and DISPLAY)

ANSI

*ULON

This list control activates character underlining on terminals that support this feature. It remains in effect until an *ULOFF control is executed. This control is not supported by PLBCON and is hardware dependent.

Underline and Blink support is not saved or restored with the SCRNSAVE and SCRNRESTORE instructions or the *CRTON list control if the runtime is using the default eight bit character attribute size. Switching the attribute size to sixteen bits by way of either this control or the PLB_SAVECHARSIZE runtime key word permits underline and blink attributes to be saved and restored.

The attribute mode affects the SCRNSAVE, SCRNRESTORE, SCRNSIZE, STATESAVE, STATERESTORE, STATESIZE, WINSAVE,WINRESTORE, WINSIZE, and KEYIN instructions and the *CRTON list control.