Massive edits.  If p is a pointer to a struct, and p->f is a pointer to
a function, then

    p->f(arg1, arg2, ...)

is semantically the same as

    (*p->f)(arg1, arg2, ...)

Changed all instances of the latter into the former.  Given how often
the code embeds this kind of expression in an if test, the unnecessary
parens and dereferening operator were a real drag on readability.
1 file changed