10 lines
259 B
PostScript
10 lines
259 B
PostScript
% operator example
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% 'ifelse' is passed a boolean and two procedures
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/a 5 def
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a 0 gt { (Hello!) } { (World?) } ifelse ==
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% procedure example
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% 'bar' is loaded onto the stack and passed to 'foo'
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/foo { exec } def
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/bar { (Hello, world!) } def
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/bar load foo ==
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