Service Manuals, User Guides, Schematic Diagrams or docs for : xerox mesa 4.0_1978 listing Mesa_4_System DisplayControl.mesa_Sep78

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Disp1ayContro1.mesa           2-Sep-78 13:58:17                                         Page   1



-- file Disp1ayControl.Mesa
-- last edited by Sandman. May 12. 1978     3:42 PM
DIRECTORY
  A1toFi1eDefs: FROM "a1tofi1edefs" USING [FP].
  Contro1Defs: FROM "contro1defs" USING [SD].
  DirectoryDefs: FROM "directorydefs" USING [EnumerateDirectory].
  Disp1ayDefs: FROM "disp1aydefs" USING [
    BlinkCursor. Disp1ayOff. Disp1ayOn. InitDisp1ay. SetFont. SetTypeScript].
  FontDefs: FROM "fontdefs" USING [CreateFont. FontHand1e].
  ForgotDefs: FROM "forgotdefs".
  ImageDefs: FROM "imagedefs" USING [
    AddC1eanupProcedure. AddFi1eRequest. A11Reasons. C1eanupItem.
    C1eanupProcedure. Fi1eRequest].
  ProcessDefs: FROM "processdefs" USING [Detach. Yield].
  SDDefs: FROM "sddefs" USING [sAddFi1eRequest].
  SegmentDefs: FROM "segmentdefs" USING [
    Append, Defau1tBase, Defau1tPages, Defau1tVersion, De1eteFi1eSegment.
     Fi1eHand1e, Fi1eSegmentHand1e, InsertFile, NewFi1e. NewFi1eSegment, Read.
     Re1easeFi1e, Write].
  StreamDefs: FROM "streamdefs" USING [
    C1oseDiskStream. CreateByteStream. GetIndex. DpenDiskStream. SetIndex.
    StreamError, StreamHand1e, StreamIndex, TruncateDiskStream].
  StringDefs: FROM "stringdefs" USING [
     Equiva1entString, Equiva1entSubStrings, SubStringDescriptor].
  SystemDisp1ay: FROM "systemdisp1ay" USING [typescript];
Disp1ayContro1: PROGRAM
  IMPORTS DirectoryDefs, Disp1ayDefs, FontDefs, ImageDefs, ProcessDefs. SegmentDefs, StreamDefs, String
**Defs, SystemDisp1ay
  EXPORTS Disp1ayDefs, ForgotDefs =
  BEGIN
  mesafont: short ImageDefs.Fi1eRequest ~ [
    link: NIL, file:, access: SegmentDefs.Read.
    body: short[fi11:,name: "MesaFont.a1."]];
  sysfont: short ImageDefs.Fi1eRequest ~ [
    link: @mesafont, file:, access: SegmentDefs.Read.
    body: short[fi11:,name: "SysFont.a1."]];
  typescript: short ImageDefs.Fi1eRequest ~ [
    link: @sysfont, file:.
    access: SegmentDefs.Read+SegmentDefs.Write+SegmentDefs.Append.
    body: short[fi11:,name: "Mesa.Typescript."]];
  font: FontDefs.FontHand1e;
  fontseg: SegmentDefs.Fi1eSegmentHandle;
  initialize: BOOLEAN ~ TRUE;
  imaging: BOOLEAN;
  c1eanupitem: ImageDefs.CleanupItem ~ [
    link:, mask: ImageDefs.A11Reasons, proc: Cleanup];
  Cleanup: ImageDefs.CleanupProcedure 

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