[antlr-interest] lexer's rule overlapping problem

[Непонятна Неизвесто]

Hello,

I would like to make my own translator but has faced with one problem - lexer's rules overlapping. I want to have two lexer rules like this:

ID 'a'..'z'+;
ENG 'a'..'z';

and

INT '0'..'9'+;
DIG '0'..'9;

I need it because it is necessary to catch input text errors while parsing.

The purpose of these lexer rules is demonstrated below:

word:
	'inputword' ':' (ENG|DIG) 'in' '['axsis']' ';'
	;
axis:  
  	INT (',' INT)*
	;

I have find only one solution of this problem

word:
	'inputword' ':' (ID|INT) 'in' '['axsis']' ';'
	;                 //^ it is important that here was placed only one character

and then find input errors (like this 123 in [1,2,3]) by the tree grammar

Thank you,
John