Multiple arguments with the filter command

[Marielle Lange]

Correction:

> [^/%]*)%?([^/%]*
> into
> ([^/%]*)%?([^/%]*)+  which means one or more repetitions of that  
> pattern.

This was  untested. There is obviously a problem with the  
parentheses. You could try this:
[^/%]*)%?([^/]*
but this will only replace the first %53, not the second one. That  
doesn't do.
It seems that you need at least 3 steps more.
1. take tFull,
2. replace % with "" in tFull, put that in a variable like tModified
3. replace  tFull with tModified in tFilelist.

Best,
Marielle