Lexer tokenized input:
======================
[Setvar::setvar][WS: ]
Tokens:
=======
[Token Setvar at TS-err-varDefinition.txt(1:1 [0] - 1:8 [7]): ':setvar']
[Token Whitespace at TS-err-varDefinition.txt(1:8 [7] - 1:9 [8]): ' ']
[ERROR: code UnrecognizedToken at 1:9 [8] - 1:13 [12] in TS-err-varDefinition.txt, message: Incorrect syntax was encountered while parsing '0var'.]

[PARSER ERROR: code UnrecognizedToken at 1:9 [8] - 1:13 [12] in TS-err-varDefinition.txt, token text: 0var, message: Incorrect syntax was encountered while parsing '0var'.]