X-Git-Url: https://git.distorted.org.uk/~mdw/sod/blobdiff_plain/ca2023b8567b5e012b373eff8544be7920ce5c17..765231c00c9da4426ed07abc911f80828faa0349:/doc/structures.tex

diff --git a/doc/structures.tex b/doc/structures.tex
index 9ae64af..242d199 100644
--- a/doc/structures.tex
+++ b/doc/structures.tex
@@ -32,7 +32,12 @@ works very differently from the standard @|SodObject| described here.
 
 The concrete types described in
 \xref[\instead{sections}]{sec:structures.common} and
-\ref{sec:structures.root} are declared by the header file @|<sod/sod.h>|.
+\ref{sec:structures.root} are declared by the header file
+@|<sod/sod.h>|.\footnote{%
+  This isn't completely true.  The @|SodObject| and @|SodClass| structures
+  are defined in a header called @|<sod/sod-base.h>|, which is generated by
+  the Sod translator; but @|<sod/sod.h>| includes @|<sod/sod-base.h>|, so you
+  can forget about this detail.} %
 The definitions described in \xref{sec:structures.layout} are defined in the
 header file generated by the containing module.
 
@@ -46,7 +51,7 @@ structure.
 Instance chains contain slots and vtable pointers, as described below.  All
 instances have the basic structure of a @|struct sod_instance|.
 
-\begin{describe}{type}[struct sod_instance]
+\begin{describe}{ty}[struct sod_instance]
     {struct sod_instance \{                                     \\ \ind
        const struct sod_vtable *_vt;                          \-\\
      \};}
@@ -58,7 +63,7 @@ instances have the basic structure of a @|struct sod_instance|.
   \end{description}
 \end{describe}
 
-\begin{describe}{type}[struct sod_vtable]
+\begin{describe}{ty}[struct sod_vtable]
     {struct sod_vtable \{                                       \\ \ind
        const SodClass *_class;                                  \\
        size_t _base;                                          \-\\
@@ -296,7 +301,7 @@ involved at the top of the class/metaclass graph (see
   \end{description}
 \end{describe}
 
-\begin{describe}{type}[struct sod_chain]
+\begin{describe}{ty}[struct sod_chain]
     {struct sod_chain \{                                        \\ \ind
        size_t n_classes;                                        \\
        const SodClass *const *classes;                          \\