Caveats of using Trim in functions

I was looking through some of the , and I saw a few cases where Trim isn't used very carefully. IMO, Trim's syntax--intended for editing convenience--is tricky to use robustly for general-purpose, user-defined functions. For example, let's say we wanted to write our own version of ApplyRange. Here's the naive approach: Code:

After some experimentation, I've found a way to make it work... all JDL_ApplyRange() lines must be in reverse frame order: JDL_ApplyRange(1410,180975,"hdragc(coef_gain=1.5,freezer=1)") JDL_ApplyRange(0,710,"hdragc(coef_gain=1.5,freezer=1)") This arrangement works fine... I wonder why the former doesn't?

Hm, that doesn't make any sense. I'm not familiar with hdragc, but maybe there's a bug in that filter that affects its behavior when called multiple times. Does it happen with other filters? Does the following work? Code: