[SciPy-Dev] Recommended procedure for splitting a file while keeping the web doc editor in sync?

[Warren Weckesser]

In preparation for getting some FIR filter patches into trunk, I would 
like to split the existing FIR filter functions in 
signal/filter_design.py into a separate file, fir_filter_design.py.  Is 
there anything special I should do to ensure that the web doc editor 
stays in sync with this change?

Warren