[antlr-interest] C# target doesn't do numbers

[Vaclav Barta]

Wincent Colaiuta wrote:
 > El 27/6/2007, a las 11:19, Vaclav Barta escribió:
 >> Digit : '0'..'9' ;
 >>
 >> Integer : ( Digit )+ ;
...
 >> line 1:0 no viable alternative at input '1'
 > Have you tried making Digit a fragment rule? seeing as it is not
 > referenced by any parser rule.
Err, what is a fragment rule and how do I make it? My ANTLR knowledge is 
rather dismal... What I tried was removing Digit altogether (it was used 
in another place in the full grammar, but that could be worked around), and

Integer : ( '0'..'9' )+ ;

does work - but still, it would be nice to understand why... :-)

	Bye
		Vasek