Could it be that "man leaving " is simply a reference to put "gent" at the end then "here" = "in" with the "tell I" as you have already parsed it?
If so, it's not a satisfying clue!
The Skeleton Crossword last century was much better fun - in my opinion.
I still enjoy doing some of the earliest puzzles from the 1930s onwards.
Some of the clues nowadays are definitely not "satisfying"!