19 namespace seqan3::detail
52 case '\0':
return "'\\0'";
53 case '\t':
return "'\\t'";
54 case '\n':
return "'\\n'";
55 case '\v':
return "'\\v'";
56 case '\f':
return "'\\f'";
57 case '\r':
return "'\\r'";
58 case static_cast<char>(127): return
"'DEL'";
61 if ((c >= static_cast<char>(1) && c <= static_cast<char>(8)) ||
62 (c >= static_cast<char>(14) && c <= static_cast<char>(31)))
65 return {
'\'', c,
'\''};