X-Git-Url: https://git.distorted.org.uk/~mdw/sod/blobdiff_plain/fd040f066b906ce63396b9703bc16d32bcc5204e..756e9293611d2b1dc34fba6cca89fd70098f5546:/doc/structures.tex

diff --git a/doc/structures.tex b/doc/structures.tex
index c5c2219..b2835fe 100644
--- a/doc/structures.tex
+++ b/doc/structures.tex
@@ -363,7 +363,7 @@ type @|struct $C$__ilayout|.
           @<type>_n @<slot>_n;                                \-\\
         \} $c$;                                               \-\\
       \} $c$;                                                   \\
-      struct $H$__ichain_$h$ $h$;                               \\
+      struct $A$__ichain_$h$ $a$;                               \\
       \quad$\vdots$                                           \-\\
     \} $h$;                                                     \\
     union $B$__ichainu_$i$ $i$;                                 \\
@@ -444,7 +444,7 @@ vtable pointer
 In general, the vtables for the different chains will have \emph{different}
 structures.
 
-The instance layout split neatly into disjoint chains.  This is necessary
+The instance layout splits neatly into disjoint chains.  This is necessary
 because each @|ichain| must have as a prefix the @|ichain| for each
 superclass in the same chain, and each slot must be stored in exactly one
 place.  The layout of vtables doesn't have this second requirement: it
@@ -589,7 +589,7 @@ or a standard message which takes keyword arguments, defined as
                     @<type>_n @<arg>_n?                       \+\\
                   @<type>_{n+1} @<kw>_{n+1} @[= @<dflt>_{n+1}@],
                     $\ldots$,
-                    @<type>_m @<kw>_m @[= @<dflt>_m@]);
+                    @<type>_{n'} @<kw>_{n'} @[= @<dflt>_{n'}@]);
 \end{prog}
 two entry points are defined: the usual `main' entry point which accepts a
 variable number of arguments, and a `valist' entry point which accepts an
