Inject yylineno into AST nodes

compiler.js

var parser = require('./parser');

parser._performAction = parser.performAction;
parser.performAction = function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
    var ret = parser._performAction.call(this, yytext, yyleng, yylineno, yy, yystate, $$, _$);
    // do stuff
    if (this.$._type) {
        this.$.lineNo = yylineno;
    }
    return ret;
};