MSC: short far _wrapon( short wrap )
- prototype in graph.h - sets wrapping/truncating of text - wrap = _GWRAPOFF truncates text at window border = _GWRAPON wraps line at window border - returns previous wrap value
- prototype in graph.h - sets wrapping/truncating of text - wrap = _GWRAPOFF truncates text at window border = _GWRAPON wraps line at window border - returns previous wrap value