[pack问题]忽视<!--[if lt IE 9]>进行合并

问题复现1：我使用的是fis-plus login.tpl 代码片段:

 <!--[if lt IE 9]>
        {%require name="common:static/bootstrap/assets/js/ie8-responsive-file-warning.js"%}
 <![endif]-->

fis-conf.js pack 设置片段:

'static/pkg/b.js': [
            'static/bootstrap/assets/js/ie8-responsive-file-warning.js',   ****关注******
            'static/bootstrap/assets/js/ie-emulation-modes-warning.js',
            'static/bootstrap/js/bootstrap.min.js',
            'static/bootstrap/assets/js/ie10-viewport-bug-workaround.js'
        ]

fisp release -mop 后，tpl生成的代码如下

login.tpl
******
<!--[if lt IE 9]>
<![endif]-->
***
****
</div></body><script type="text/javascript" src="/static/common/mod_96dd55b.js"></script>
<script type="text/javascript" src="/static/common/pkg/j_7e57d31.js"></script>
<script type="text/javascript" src="/static/common/pkg/b_fdda4a3.js"></script>
</html>
********

应该是被合并到static/pkg/b.js文件了。

问题复现2：将ie8-responsive-file-warning.js从pack去掉，重新 fisp release -mop

login.tpl
******
<!--[if lt IE 9]>
<![endif]-->
***
****
</div></body><script type="text/javascript" src="/static/common/mod_96dd55b.js"></script>
<script type="text/javascript" src="/static/common/pkg/j_7e57d31.js"></script>
<script type="text/javascript" src="/static/common/bootstrap/assets/js/ie8-responsive-file-warning_24dfb55.js"></script>****关注******
<script type="text/javascript" src="/static/common/pkg/b_fdda4a3.js"></script>
</html>
********

也就是hack ie9的js放到底部了，这应该是BUG

总结： 1.对于把hack ie9 类似的js pack合并，fis系统层面能智能识别或者有报警提示。毕竟上述问题测试不好发现 2.对于问题2，应属bug，希望改正

fex-team / fis

[pack问题]忽视<!--[if lt IE 9]>进行合并 #253