X-Git-Url: https://git.distorted.org.uk/~mdw/sod/blobdiff_plain/284f1fa2ace3e276052ff1bd7d66442500e693da..2b2252cc8d730004a1c95f227a0024a28b65087c:/doc/concepts.tex

diff --git a/doc/concepts.tex b/doc/concepts.tex
index b8637e8..51cca98 100644
--- a/doc/concepts.tex
+++ b/doc/concepts.tex
@@ -349,9 +349,9 @@ interim approach is to specify slot initializers where appropriate and send
 class-specific messages for more complicated parametrized initialization.
 
 Automatic-duration instances can be conveniently constructed and initialized
-using the @|SOD_DECL| macro (page~\pageref{mac:SOD-DECL}).  No special
-support is currently provided for dynamically allocated instances.  A simple
-function using @|malloc| might work as follows.
+using the \descref{SOD_DECL}[macro]{mac}.  No special support is currently
+provided for dynamically allocated instances.  A simple function using
+@|malloc| might work as follows.
 \begin{prog}
   void *new_instance(const SodClass *c) \\
   \{ \\ \ind
@@ -366,8 +366,8 @@ function using @|malloc| might work as follows.
 There is currently no provided assistance for finalization or deallocation.
 It is the programmer's responsibility to decide and implement an appropriate
 protocol.  Note that to free an instance allocated from the heap, one must
-correctly find its base address: the @|SOD_INSTBASE| macro
-(page~\pageref{mac:SOD-INSTBASE}) will do this for you.
+correctly find its base address: the \descref{SOD_INSTBASE}[macro]{mac} will
+do this for you.
 
 The following simple mixin class is suggested.
 \begin{prog}
@@ -406,13 +406,13 @@ There are three main cases to distinguish.
   a lookup at runtime to find the appropriate offset by which to adjust the
   pointer.  The conversion can be performed using the appropriate generated
   upcast macro (see below); the general case is handled by the macro
-  @|SOD_XCHAIN| (page~\pageref{mac:SOD-XCHAIN}).
+  \descref{SOD_XCHAIN}{mac}.
 \item If $B$ is a subclass of~$C$ then the conversion is an \emph{upcast};
   otherwise the conversion is a~\emph{cross-cast}.  In either case, the
   conversion can fail: the object in question might not be an instance of~$B$
-  at all.  The macro @|SOD_CONVERT| (page~\pageref{mac:SOD-CONVERT}) and the
-  function @|sod_convert| (page~\pageref{fun:sod-convert}) perform general
-  conversions.  They return a null pointer if the conversion fails.
+  at all.  The macro \descref{SOD_CONVERT}{mac} and the function
+  \descref{sod_convert}{fun} perform general conversions.  They return a null
+  pointer if the conversion fails.
 \end{itemize}
 The Sod translator generates macros for performing both in-chain and
 cross-chain upcasts.  For each class~$C$, and each proper superclass~$B$
