rustdoc: remove the `!` from macro URLs and titles Because the `!` is part of a macro use, not the macro's name. E.g., you write `macro_rules! foo` not `macro_rules! foo!`, also `#[macro_import(foo)]`. (Pulled out of #35020).
Fn(Mut,Once)::call(mut,once)
unboxed_closures
box
vec!
range::RangeArgument::{start,end}
char::escape
char::escape_debug