doc/misc.tex: Describe a couple of default methods explicitly.

On `instance-initargs' and `copy-instance-using-class'.

diff --git a/doc/misc.tex b/doc/misc.tex
index 023f4e3..4d80a5d 100644 (file)
--- a/doc/misc.tex
+++ b/doc/misc.tex
@@ -256,9 +256,16 @@ metaobject protocol.
 \begin{describe}{gf}{instance-initargs @<instance> @> @<initargs-list>}
   Return a fresh list of plausible initargs for the given @<instance>.
 
-  This is done by digging through the instance's class's slot definitions and
-  enquiring about their initargs.  Initargs which are handled by methods on
-  @|shared-initialize| or similar generic functions won't be discovered.
+  The default method should work for most classes, but may be overridden to
+  cope with special effects.
+
+  \begin{describe}{meth}{standard-object}
+      {instance-initargs (@<instance> standard-object) @> @<initargs-list>}
+    The default method works by digging through the instance's class's slot
+    definitions and enquiring about their initargs.  Initargs which are
+    handled by methods on @|shared-initialize| or similar generic functions
+    won't be discovered.
+  \end{describe}
 \end{describe}
 
 \begin{describe*}
@@ -275,18 +282,24 @@ metaobject protocol.
   that generic function.
 
   The default method on @|copy-instance-using-class| should work for most
-  classes, but may be overridden to cope with special effects.  It works as
-  follows.
-  \begin{enumerate}
-  \item Allocate a fresh instance of @<class>, using @|allocate-instance|.
-  \item For each slot defined by @<class>, if that slot is bound in the
-    original instance, then set the corresponding slot in the new instance to
-    the same value.
-  \item Call @|shared-initialize| on the new instance, providing it the given
-    list of @<initargs>, but inhibiting the usual initialization of slots
-    from their initforms.
-  \item Return the new instance.
-  \end{enumerate}
+  classes, but may be overridden to cope with special effects.
+
+  \begin{describe}{meth}{standard-class}
+    {copy-instance-using-class \=(@<class> standard-class) @<instance> \\
+                               \>\&rest initargs
+        \nlret @<new-instance>}
+    The default method works as follows.
+    \begin{enumerate}
+    \item Allocate a fresh instance of @<class>, using @|allocate-instance|.
+    \item For each slot defined by @<class>, if that slot is bound in the
+      original instance, then set the corresponding slot in the new instance
+      to the same value.
+    \item Call @|shared-initialize| on the new instance, providing it the
+      given list of @<initargs>, but inhibiting the usual initialization of
+      slots from their initforms.
+    \item Return the new instance.
+    \end{enumerate}
+  \end{describe}
 \end{describe*}
 
 \begin{describe*}