Re: Knowing where a function has been used (bis) [Was: Re: Optimising Elisp code]

[Emanuel Berg]

Barry Margolin wrote:

> Only worry about the really small ones, less
> than 5 lines in the body. The more time spent
> in the function itself, the less significant
> the calling overhead is.

OK!

> And as another answer said, you should only
> bother with functions that are called
> very frequently.

How do I know that? Is there a tool to make
a ranking which functions were used the most
during a session?

Excluding the `self-insert-command' and such
functions, of course.

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