* doc/lispref/debugging.texi (Profiling): Add index entries for
profiler-start, profiler-report, profiler-stop.
responsible for a significant portion of the execution time, you can
start looking for ways to optimize that piece.
+@findex profiler-start
+@findex profiler-report
+@findex profiler-stop
Emacs has built-in support for this. To begin profiling, type
@kbd{M-x profiler-start}. You can choose to profile by processor
usage, memory usage, or both. Then run the code you'd like to speed