From a13e12f95726b8a99fc94412ad3f16b88bbd18ad Mon Sep 17 00:00:00 2001
From: Glenn Morris <rgm@gnu.org>
Date: Mon, 12 Nov 2012 00:23:23 -0800
Subject: [PATCH] Mention a few more gv.el features in the lispref
* doc/lispref/variables.texi (Adding Generalized Variables):
At least mention gv-define-expander and gv-letplace.
---
doc/lispref/ChangeLog | 5 +++++
doc/lispref/variables.texi | 14 ++++++++------
2 files changed, 13 insertions(+), 6 deletions(-)
diff --git a/doc/lispref/ChangeLog b/doc/lispref/ChangeLog
index 9d101722388..eabfc6e9c78 100644
--- a/doc/lispref/ChangeLog
+++ b/doc/lispref/ChangeLog
@@ -1,3 +1,8 @@
+2012-11-12 Glenn Morris <rgm@gnu.org>
+
+ * variables.texi (Adding Generalized Variables):
+ At least mention gv-define-expander and gv-letplace.
+
2012-11-11 Glenn Morris <rgm@gnu.org>
* debugging.texi (Error Debugging): Mention debug-on-message.
diff --git a/doc/lispref/variables.texi b/doc/lispref/variables.texi
index 814c5e2dd1c..dfde3c45c04 100644
--- a/doc/lispref/variables.texi
+++ b/doc/lispref/variables.texi
@@ -2133,12 +2133,14 @@ set. An example of using this macro is:
@end example
@end defmac
-@c FIXME? Not sure what, if anything, to say about this.
-@ignore
-@defmac gv-define-expander name handler
-This is the most general way to define a new @code{setf} expansion.
-@end defmac
-@end ignore
+@findex gv-define-expander
+@findex gv-letplace
+@c FIXME? Not sure what or how much to say about these.
+@c See cl.texi for an example of using gv-letplace.
+For more control over the expansion, see the macro @code{gv-define-expander}.
+The macro @code{gv-letplace} can be useful in defining macros that
+perform similarly to @code{setf}; for example, the @code{incf} macro
+of Common Lisp. Consult the source file @file{gv.el} for more details.
@cindex CL note---no @code{setf} functions
@quotation
--
2.39.5