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    Length: 1323 (0x52b)
    Types: TextFile
    Names: »sysinterface.def«

└─⟦060c9c824⟧ Bits:30007080 DKUUG TeX 2/12/89
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└─⟦52210d11f⟧ Bits:30007239 EUUGD2: TeX 3 1992-12
    └─⟦af5ba6c8e⟧ »unix3.0/DVIWARE.tar.Z« 
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            └─⟦this⟧ »DVIware/crt-viewers/others/dvitovdu/src/sysinterface.def« 

TextFile

DEFINITION MODULE sysinterface;

(* Author:         Andrew Trevorrow
   Implementation: Modula-2 under VAX/UNIX 4.2 BSD
   Date Started:   June, 1986 (based on DCLInterface under VAX/VMS)

   Description:
   InitSysInterface gets the DVItoVDU command line and initializes
   the DVI file name and command option values.
*)

EXPORT QUALIFIED
   stringvalue,
   resolution, mag, paperwd, paperht, fontdir,
   dummyfont, helpname, vdu, DVIname,
   InitSysInterface;

TYPE
   stringvalue = ARRAY [0..79] OF CHAR;

VAR
   resolution,     (* -r value defines pixels per inch *)
   mag,            (* -m value replaces DVI mag; default = 0 = use DVI mag *)
   paperwd,        (* -x value defines paper width; converted to pixels *)
   paperht         (* -y value defines paper height; converted to pixels *)
      : CARDINAL;
   fontdir,        (* -f value defines directory containing PXL files *)
   dummyfont,      (* -d value defines dummy PXL file *)
   helpname,       (* -h value defines help file read by ? command *)
   vdu,            (* -v value tells DVItoVDU what terminal is being used *)
   DVIname         (* DVI file name *)
      : stringvalue;

PROCEDURE InitSysInterface;
   (* Initializes above parameters, either to default values or to values
      extracted from the command line.
   *)

END sysinterface.