I cannot figure out how to safely get a substring value in minilang. I don't even see an OFBiz utility for doing it. The String method will blow up if the cutoff value is greater than the length of the string, so it seems like I need to do a bunch of String and Math functions to get it and I am wondering if we need a safe substring method in minilang (and widget for that matter).
I will be glad to add it if it looks like it is needed. -Al
