doc/: Just some whitespace fiddling.

[sod] / doc / concepts.tex

diff --git a/doc/concepts.tex b/doc/concepts.tex
index f332be1..c938c47 100644 (file)
--- a/doc/concepts.tex
+++ b/doc/concepts.tex
@@ -110,6 +110,7 @@ appropriate C declarations, tables, and functions.  An object cannot
 (usually) change its direct class, and the direct class of an object is not
 affected by, for example, the static type of a pointer to it.
 
+
 \subsection{Superclasses and inheritance}
 \label{sec:concepts.classes.inherit}
 
@@ -232,6 +233,7 @@ Classes have a number of other attributes:
   then all the superclasses of $C$ must have distinct nicknames.
 \end{itemize}
 
+
 \subsection{Slots} \label{sec:concepts.classes.slots}
 
 Each class defines a number of \emph{slots}.  Much like a structure member, a
@@ -257,6 +259,7 @@ expressions if the generated code is expected to be processed by a
 implementation of C89.  Initializers will be evaluated once each time an
 instance is initialized.
 
+
 \subsection{C language integration} \label{sec:concepts.classes.c}
 
 For each class~$C$, the Sod translator defines a C type, the \emph{class
@@ -473,6 +476,7 @@ contains a copy of the direct method body.  Within the body of a direct
 method defined for a class $C$, the variable @|me|, of type pointer to class
 type of $C$, refers to the receiving object.
 
+
 \subsection{Effective methods and method combinations}
 \label{sec:concepts.methods.combination}