Type ASSEMBLE
Source Lines : 246
Fixes Applied : 0
Most Recent Version : Friday, December 8, 1978
Last Fix ID : [Unmodified]

Module

        DMMSCR SUBROUTINE OF DUMPSCAN

Function

        SCROLLS THE DISPLAY UP OR DOWN FROM THE LAST ADDRESS

Attributes

        REUSABLE
        NON-REENTRANT

Operation

        SCR FETCHES THE LAST DISPLAYED ADDRESS
        'HEXAD' AND CALCULATES THE NEXT ADDRESS,
        DEPENDING ON THE LAST TYPE OF DISPLAY, WHETHER
        THE REQUEST IS UP OR DOWN, AND WHETHER THE
        CURRENT DISPLAY WILL RUN OFF A SCREEN OR
        A PAGE. IT CALLS IN THE AREA VIA GETREC,
        AND FORMATS IT WITH DIR. HEXAD IS UPDATED
        AND CONTROL AND RETURN CODE PASSED BACK
        TO THE CALLER.

Calls to Other Routines

        DMMGET                   FETCH DATA INTO CORE
        DMMDIR                   FORMAT AND DISPLAY