Re: Idempotency of add-hook wrt lambda expressions

[Stefan Monnier]

> if the code suggested does fix this without any other problems, why not?

Because it's a hack.  So it takes care of 80% of the cases but still
doesn't fix the remaining cases.  Fixing the remaining cases requires
using a symbol, so just use a symbol and get on with your life.
I'd much rather add a patch that complains when you pass a lambda to
add-hook.


        Stefan