Fix :bug-309448 test for faster CPUs.

[sbcl.git] / contrib / sb-grovel / sb-grovel.texinfo

diff --git a/contrib/sb-grovel/sb-grovel.texinfo b/contrib/sb-grovel/sb-grovel.texinfo
index 5e5f043..8c7b0aa 100644 (file)
--- a/contrib/sb-grovel/sb-grovel.texinfo
+++ b/contrib/sb-grovel/sb-grovel.texinfo
@@ -41,7 +41,7 @@ Add it as a component in your system. e.g.
   (require :sb-grovel))
 
 (defpackage :example-package.system
-            (:use :cl :asdf :sb-grovel))
+            (:use :cl :asdf :sb-grovel :sb-alien))
 
 (in-package :example-package.system)
             
@@ -105,13 +105,23 @@ Here's how to use the grovel clauses:
 @item
 @code{:integer} - constant expressions in C. Used in this form:
 @lisp
- (:integer lisp-variable-name "C expression")
+ (:integer lisp-variable-name "C expression" &optional doc export)
 @end lisp
 
 @code{"C expression"} will be typically be the name of a constant. But
 other forms are possible.
 
 @item
+@code{:enum}
+@lisp
+ (:enum lisp-type-name ((lisp-enumerated-name c-enumerated-name) ...)))
+@end lisp
+
+An @code{sb-alien:enum} type with name @code{lisp-type-name} will be defined.
+The symbols are the @code{lisp-enumerated-name}s, and the values
+are grovelled from the @code{c-enumerated-name}s.
+
+@item
 @code{:structure} - alien structure definitions look like this:
 @lisp
  (:structure lisp-struct-name ("struct c_structure"
@@ -171,7 +181,7 @@ structure member.
 @item
 @code{:function} - alien function definitions are similar to
 @code{define-alien-routine} definitions, because they expand to such
-forms when the lisp program is loaded. @xref{Foreign Function Calls}
+forms when the lisp program is loaded. @xref{Foreign Function Calls}.
 
 @lisp
 (:function lisp-function-name ("alien_function_name" alien-return-type