Greyscale bars/Display: Difference between revisions

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→‎{{header|ZX Spectrum Basic}}: set the lang tag to zxbasic
m (→‎{{header|ZX Spectrum Basic}}: set the lang tag to zxbasic)
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and we have a set of 8 bars:
 
<lang basiczxbasic>10 REM wind the colour down or use a black and white television to see greyscale bars
20 REM The ZX Spectrum display is 32 columns wide, so we have 8 columns of 4 spaces
25 BORDER 0: CLS
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