scratch/bulk-tracing updated (1e80ca7211 -> d596474af0)

[Phil Sainty]

psainty pushed a change to branch scratch/bulk-tracing.

      from  1e80ca7211 Rename `trace-is-traced' to `trace-is-traced-p'
       new  c063ca0794 Divide trace runs into pages for easy navigation
       new  9ec96fdc04 fixup! New commands for bulk tracing of elisp functions 
(bug#27397)
       new  d596474af0 WIP: Add a 'tracing' section to the elisp manual 
debugging node


Summary of changes:
 doc/lispref/debugging.texi | 152 +++++++++++++++++++++++++++++++++++++++++++++
 lisp/emacs-lisp/trace.el   |   3 +-
 2 files changed, 154 insertions(+), 1 deletion(-)