debugging odd startup message

[Perry E. Metzger]

On emacs startup, I'm getting this message:

Warning (bytecomp): Use ‘with-current-buffer’ rather than 
save-excursion+set-buffer
Warning (bytecomp): ‘next-line’ is for interactive use only; use ‘forward-line’ 
instead.

Not sure how to figure out exactly where this is happening -- I'm
guessing some file I'm loading, but I'm unsure. I'm not
running bytecomp on startup, which also makes the error a bit odd.

Anyway, if anyone can give me suggestions on how to figure out how to
pin down what's causing this so I can fix it, I'd appreciate it.

-- 
Perry E. Metzger                address@hidden