[func.not_fn,func.bind_front] Some clarifications

'a target object' -> 'the target object'
render 'initializer' as a grammar term and add a cross-reference
to dcl.init
add cross-references to expr.call

Author: jensmaurer

source/utilities.tex

@@ -15247,11 +15247,12 @@
 \begin{itemize}
 \item \tcode{g} is a value of the result of a \tcode{not_fn} invocation,
 \item \tcode{FD} is the type \tcode{decay_t<F>},
-\item \tcode{fd} is a target object of \tcode{g}\iref{func.def}
+\item \tcode{fd} is the target object of \tcode{g}\iref{func.def}
   of type \tcode{FD},
-  initialized with initializer \tcode{(std::forward<F>(f))},
+  initialized with
+  the \grammarterm{initializer} \tcode{(std::forward<F>(f\brk{}))}\iref{dcl.init},
 \item \tcode{call_args} is an argument pack
-  used in a function call expression of \tcode{g}.
+  used in a function call expression\iref{expr.call} of \tcode{g}.
 \end{itemize}
 
 \pnum
@@ -15287,17 +15288,19 @@
 \begin{itemize}
 \item \tcode{g} is a value of the result of a \tcode{bind_front} invocation,
 \item \tcode{FD} is the type \tcode{decay_t<F>},
-\item \tcode{fd} is a target object of \tcode{g}\iref{func.def}
-  of type \tcode{FD} initialized with initializer \tcode{(std::forward<F>(f))},
+\item \tcode{fd} is the target object of \tcode{g}\iref{func.def}
+  of type \tcode{FD} initialized with
+  the \grammarterm{initializer} \tcode{(std::forward<F>(\brk{}f))}\iref{dcl.init},
 \item \tcode{BoundArgs} is a pack of types
   equivalent to \tcode{\placeholdernc{DECAY_UNWRAP}(Args)...},
 \item \tcode{bound_args} is
   a pack of bound argument entities of \tcode{g}\iref{func.def}
   of types \tcode{BoundArgs...},
-  initialized with initializers \tcode{(std::forward<Args>(args))...},
+  initialized with
+  \grammarterm{initializer}{s} \tcode{(std::forward<Args>(args))...},
   respectively,
 \item \tcode{call_args} is an argument pack used in
-  a function call expression of \tcode{g},
+  a function call expression\iref{expr.call} of \tcode{g},
 \end{itemize}
 where \tcode{\placeholdernc{DECAY_UNWRAP}(T)} is determined as follows:
 Let \tcode{U} be \tcode{decay_t<T>}.