15 lines
429 B
Forth
15 lines
429 B
Forth
# print 'n' with enough leading spaces to be right-justified in 'width'
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fn print-int32-decimal-right-justified screen: (addr screen), n: int, _width: int {
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# tweak things for negative numbers
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var n-width/eax: int <- decimal-size n
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var width/ecx: int <- copy _width
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{
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compare n-width, width
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break-if->=
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print-grapheme screen, 0x20 # space
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width <- decrement
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loop
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}
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print-int32-decimal screen, n
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}
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