ftp.nice.ch/pub/next/developer/objc/appkit/NeXTWORLD_DragLab.4.0.s.tar.gz#/NeXTWORLD_DragLab/Text_Console.h

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#import <appkit/Text.h>

// Adds a printf method to all Text instances within an application.

// Thanks to Sam Streeper for posting the original version of this stuff to
// the world. 

@interface Text(Text_Console);
- (int) printf:(const char *) format, ...;
@end
extern id console;

These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.