utf8 iterator

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Language	Nim
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import unicode
iterator utf8(str: string): string =
  var offset = 0
  while offset < str.len:
    let len = runeLenAt(str, offset)
    yield str[offset.. (offset+len-1)]
    offset += len
let text = "Öhm? 漢兩秦先"
 
 
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Lines	10

Snippet Metadata
Owner	Hans Raaf
Created	9 years ago
Modified	9 years ago
Visibility	Public