"1 leading \ttab"
+STR +DOC =VAL "1 leading \ttab -DOC -STR
"1 leading \ttab"
parse error: Invalid string: control characters from U+0000 through U+001F must be escaped at line 1, column 16
YAML::Tiny failed to classify line '"1 leading' at /yaml/bin/perl-tiny-json line 12.
YAML::Tiny failed to classify line '"1 leading' at /yaml/bin/perl-tiny-perl line 15.
YAML Error: Expected separator '---' Code: YAML_PARSE_ERR_NO_SEPARATOR Line: 1 Document: 2 at /perl5/lib/perl5/YAML/Loader.pm line 88.
YAML Error: Expected separator '---' Code: YAML_PARSE_ERR_NO_SEPARATOR Line: 1 Document: 2 at /perl5/lib/perl5/YAML/Loader.pm line 88.
Line Col Char Byte Token|Content 1 0 0 0 +DOC | 1 0 0 0 +NODE| 1 0 0 0 +VAL | 1 0 0 0 =SYNX|" 1 1 1 1 =TEXT|1.leading 1 10 10 10 =FOLD|\x0a 2 0 11 11 =WSPC|.... 2 4 15 15 +ESC | 2 4 15 15 =SYNX|\x5c 2 5 16 16 =META|t 2 6 17 17 -ESC | 2 6 17 17 =TEXT|tab 2 9 20 20 =SYNX|" 2 10 21 21 -VAL | 2 10 21 21 -NODE| 2 10 21 21 =EOL |\x0a 3 0 22 22 -DOC |