From fa388683c9116be05ee1778150fd550fd2366a6e Mon Sep 17 00:00:00 2001
From: Mark Wooding <mdw@distorted.org.uk>
Date: Thu, 26 May 2016 09:26:09 +0100
Subject: [PATCH] doc/structures.tex, lib/sod-structs.3: Define variable `M'.

Oops.
---
 doc/structures.tex | 2 ++
 lib/sod-structs.3  | 6 ++++++
 2 files changed, 8 insertions(+)

diff --git a/doc/structures.tex b/doc/structures.tex
index dfa5c4c..c8a0d9c 100644
--- a/doc/structures.tex
+++ b/doc/structures.tex
@@ -478,6 +478,8 @@ structure.
   extern const union $C$__vtu_$h$ $C$__vtable_$h$;
 \end{prog}
 
+In the following, let $M$ be the metaclass of $C$.
+
 \subsubsection{The vtu union}
 The outer layer is a @|union $C$__vtu_$h$| containing a member
 \begin{prog}
diff --git a/lib/sod-structs.3 b/lib/sod-structs.3
index 35f668f..0eb6324 100644
--- a/lib/sod-structs.3
+++ b/lib/sod-structs.3
@@ -735,6 +735,12 @@ extern const union \fIC\fB__vtu_\fIh\fB \fIC\fB__vtable_\fIh\fB;
 .ft P
 .fi
 .PP
+In the following,
+let
+.I M
+be the metaclass of
+.IR C .
+.PP
 The outer layer is a
 .B union
 .IB C __vtu_ h
-- 
2.11.0

