@mike-lischke/antlr-tgen/resources/descriptors/ParserExec/LL1OptionalBlock_1.txt

A generator for antlr-ng runtime test cases

[type]
Parser

[grammar]
grammar T;
a : (ID|{}INT)? {
<writeln("$text")>
};
ID : 'a'..'z'+;
INT : '0'..'9'+ ;
WS : (' '|'\n') -> skip;

[start]
a

[input]


[output]
"""
"""