* lisp/mail/unrmail.el (unrmail): Do not mangle the mbox From line
fixes 2012-12-07 change.
Tweak previous change
* trouble.texi (Crashing): Suggest -p for recent addrline.

Without it, I don't see function names.  Older addrlines will die
out sooner or later, so tailor the suggestion to recent addrline
and put in a comment about older ones.
Fix typo: addrline -> binutils.
* lisp.h (eabs): Define unconditionally.

The old "#if !defined (eabs)" was an unnecessary revenant of back
when this macro was called "abs".  Document 'eabs' better.
Improve addr2line suggestion.
profiler.el tweaks

* profiler.el (profiler-running-p): New function.
(profiler-cpu-profile): Use profiler-running-p.
(profiler-report-mode-map): Add some more menu entries.
* lisp-mode.el (emacs-lisp-mode-map): Add native profiler menu entries.