Optimize default arguments (@ operator) into script rules.

The plan is to deprecate rule form completely, so instead of replace_rule(match:..) write replace_text@(match: ...)

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@987 0fc631ac-6414-0410-93d0-97cfa31319b6

src/util/prec.hpp

@@ -28,6 +28,7 @@
 #include <wx/wx.h>
 #include <wx/image.h>
 #include <wx/datetime.h>
+#include <wx/regex.h>
 
 // Std headers
 #include <vector>