With the extension of file naming examples in
PICARD-2178 the file naming options have become very crowded.
Depending on the size of the options window the tag editor can be rather small, not suited for complex scripts. Also the examples try to use not much space, which leads to long paths not showing in a very useful way.
The page should be redesigned, maybe moving the script editing + examples into a separate view. It must still be obvious that the script only is available if moving and/or renaming are enabled.