Following is the grammar to parse genomic location text.
Examples include "565", "5..6", "join(5.8..98)".

The parser appears to work except it generates line1: unexpected token: errors

It then proceeds to complete the parse correctly. Any ideas?

function : "complement"

| "order"

| "join"

;

location : local_location

| function OP location ( COMMA location) * CP

;

local_location : base_position

| between_position

| base_range

;

base_position : INTEGER

| LOW_BASE

| HIGH_BASE

| BOUNDED_POSITION

;

between_position : INTEGER BETWEEN INTEGER;

base_range : INTEGER DOTDOT INTEGER;

Thanks