Is possible use more than regex per snippet?

[brunobatista]

<snippet>
<content><![CDATA[<menu link="option=com_categories&amp;extension=com_${TM_PROJECT/(.+)/\L\1/g}$1" view="categories" img="class:category" alt="${TM_PROJECT/(.+)/\u\1/g}/Categories${1/(\.+)/ /g}">com_${TM_PROJECT/(.+)/\L\1/g}_categories${1/(\.+)/_/g}</menu>]]></content>
<tabTrigger>jaddmenu-categories</tabTrigger>
<scope>text.xml</scope>
</snippet>

I tray replace dot per underline and uppercase the first letter, is possible?