[type]
Lexer

[grammar]
lexer grammar L;
ACTION2 : '[' (STRING | ~'"')*? ']';
STRING : '"' ('\\\\' '"' | .)*? '"';
WS : [ \t\r\n]+ -> skip;

[input]
["foo]

[output]
"""[@0,6:5='<EOF>',<-1>,1:6]
"""

[errors]
"""line 1:0 token recognition error at: '["foo]'
"""