proc `$`(d: seq[int]): string =
result = ""
for i in 0..high(d):
add(result, '\\')
add(result, d[i])
proc mike(data: cstring) =
echo "data: ", repr(data)
echo ord(data[0])
var i = @[123,2,0,99]
mike(cstring("\122\23")) # ok
echo "start:"
echo $i
cHJvYyBgJGAoZDogc2VxW2ludF0pOiBzdHJpbmcgPQogICByZXN1bHQgPSAiIgogICBmb3IgaSBpbiAwLi5oaWdoKGQpOgogICAgICBhZGQocmVzdWx0LCAnXFwnKQogICAgICBhZGQocmVzdWx0LCBkW2ldKQoKcHJvYyBtaWtlKGRhdGE6IGNzdHJpbmcpID0KICAgZWNobyAiZGF0YTogIiwgcmVwcihkYXRhKQogICBlY2hvIG9yZChkYXRhWzBdKQoKdmFyIGkgPSBAWzEyMywyLDAsOTldCm1pa2UoY3N0cmluZygiXDEyMlwyMyIpKSAjIG9rCmVjaG8gInN0YXJ0OiIKZWNobyAkaQoK