[SR-Users] PVs in Regular Expression Transformations

[Juha Heinanen]

Daniel-Constantin Mierla writes:

 > ok, which reminds me that I wanted to add transformations for strip and 
 > strip_tail for the sake of cfg easiness...

those would would make my expression much simpler.  there is now some
core functions like those that operate on $tu and once the functions you
mention are available, we could remove the corresponding core functions.

-- juha