Total Commander

1) add a function that will return the relative and absolute lengths of the longest pathname in selected directories/files

2) help to determine and handle the most problematic (= the longest) paths
but how? One option would be:

After "Find Files" and "Feed to listbox", I would like to be able to sort files also by path length:
make the list of columns (Name, Ext, Size, Date, Attr, PathLength) customizable: allow to add/remove columns by a right-click on a column.

You can use Filex content plugin to add the columns with length of full path.
Than you can sort on this column or search for desired path length.

Thank you.
can that column be easily added/removed?

Create a column set with this column (and maybe some others), then you could switch between different column sets.

solid wrote:You can use Filex content plugin to add the columns with length of full path..

Filename ChrCount does exactly the same and more comfortably IMO.