COMMA : ','
-SQSTRING : "'" /(?:[^']|'')*/ "'"
- { ($return = $item[2]) =~ s/''/'/g }
+SQSTRING : "'" <skip: ''> /(?:[^']|'')*/ "'"
+ { ($return = $item[3]) =~ s/''/'/g }
-DQSTRING : '"' /(?:[^"]|"")+/ '"'
- { ($return = $item[2]) =~ s/""/"/g }
+DQSTRING : '"' <skip: ''> /(?:[^"]|"")+/ '"'
+ { ($return = $item[3]) =~ s/""/"/g }
-BQSTRING : '[' /(?:[^]]|]])+/ ']'
- { ($return = $item[2]) =~ s/]]/]/g; }
+BQSTRING : '[' <skip: ''> /(?:[^]]|]])+/ ']'
+ { ($return = $item[3]) =~ s/]]/]/g; }
END_OF_GRAMMAR