MODULE VBTKitEnv;

IMPORT Env, Text;

BEGIN
  WITH s = Env.Get ("SCROLLBARLOC") DO
    IF s # NIL THEN
      IF Text.Equal (s, "north") OR
         Text.Equal (s, "northeast") OR
         Text.Equal (s, "northwest")THEN ScrollbarSouth := FALSE
      END;
      IF Text.Equal (s, "east") OR
         Text.Equal (s, "northeast") OR
         Text.Equal (s, "southeast")THEN ScrollbarWest := FALSE
      END
    END
  END;

  WITH s = Env.Get ("TEXTPORTMODEL") DO
    IF s # NIL THEN
      IF Text.Equal (s, "ivy") THEN TextPortModel := "ivy"
      ELSIF Text.Equal (s, "mac") THEN TextPortModel := "mac"
      ELSIF Text.Equal (s, "xterm") THEN TextPortModel := "xterm"
      ELSIF Text.Equal (s, "emacs") THEN TextPortModel := "emacs"
      END
    END
  END;

END VBTKitEnv.