25 lines
919 B
Scheme
25 lines
919 B
Scheme
(input)
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(output "café 日本語 🍺" "café1" "naïve: 3")
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(return 0)
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;;; Non-ASCII string literals and identifiers.
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;;;
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;;; Two things are pinned here. First, a character outside printable
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;;; ASCII must reach the C compiler as the UTF-8 bytes it was written
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;;; as. Octal escapes are used because C's \x escape swallows every
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;;; following hex digit: "café1" is the case that catches it, since a
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;;; hex escape would run "\xc3\xa9" into the "1" and produce a value out
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;;; of range for a char. Second, a kebab-case identifier containing
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;;; non-ASCII characters must survive unkebabify intact -- getting this
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;;; wrong truncates the name silently, and the program still compiles
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;;; and runs, just under a different name than the one written.
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(include stdio.h)
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(pub fn main () int
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(puts "café 日本語 🍺")
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(puts "café1")
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(var naïve-count int 3)
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(printf "naïve: %d\n" naïve-count)
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(return 0))
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