Re: make defcustom automatically mark some variables as safe

[Richard Stallman]

    What do people think of the idea of changing defcustom to give
    some variable types a safe-local-variable property by default?

    I mean that, eg, defcustom'ing a variable of :type integer would do:
    (put 'variable 'safe-local-variable 'integerp)

It is dangerous.  We want people to think about each variable,
so we don't want any feature that would encourage people not to.