No autocomplete popup in JSP files for snippets

问题:

I made a bunch of snippets I want to use when I'm editing .jsp files in Sublime Text 2.

When I edit a JSP file (syntax: JSP) the autocomplete function doens't work. When I change the syntax to "Java" the autocomplete works.

Plan B: it does work with the JSP syntax when I hit 'c: tab'. But there is no autocomplete while typing like with the Java syntax.

I tried

• changing and removing the scope
• changing the tabTrigger to core-, not using ":", giving every snippet another trigger, giving every snippet the same trigger (so plan B works)
• placing the snippet files in \Packages\User\ and \Packages\User\Jsp\ folder

Snippet example:

<snippet>
<content><![CDATA[
<c:forEach items="\$\{${1}\}" var="${2}" varStatus="${3}" begin="\$\{${4}\}" end="\$\{${5}\}">
${6}
</c:forEach>
]]></content>
<!-- Optional: Set a tabTrigger to define how to trigger the snippet -->
<tabTrigger>c:</tabTrigger>
<!-- Optional: Set a scope to limit where the snippet will trigger -->
<scope>text.html.jsp</scope>
</snippet>

Example screenshot: