fixup: various comments

Author: jensmaurer

source/declarations.tex

@@ -7049,7 +7049,7 @@
 
 \pnum
 If a structured binding declaration appears as a \grammarterm{condition},
-the decision variable\iref{stmt.pre} of the condition is \tcode{e}.
+the decision variable\iref{stmt.pre} of the condition is \exposid{e}.
 
 \pnum
 If the \grammarterm{initializer} refers to
@@ -7115,7 +7115,7 @@
 that refers to the object bound to $\tcode{r}_i$;
 the referenced type is $\tcode{T}_i$.
 The initialization of \tcode{e} and
-any conversion of \tcode{e} considered as a decision variable\iref{stmt.pre}
+any conversion of \exposid{e} considered as a decision variable\iref{stmt.pre}
 is sequenced before the initialization of any $\tcode{r}_i$.
 The initialization of $\tcode{r}_i$ is sequenced before
 the initialization of $\tcode{r}_j$ if $i < j$.

source/statements.tex

@@ -33,7 +33,7 @@
 \begin{bnf}
 \nontermdef{condition}\br
     expression\br
-    \opt{attribute-specifier-seq} decl-specifier-seq declarator brace-or-equal-initializer
+    \opt{attribute-specifier-seq} decl-specifier-seq declarator brace-or-equal-initializer\br
     structured-binding-declaration initializer
 \end{bnf}
 
@@ -100,14 +100,14 @@
 the type of the identifier being declared is deduced from the initializer as described in~\ref{dcl.spec.auto}.
 
 \pnum
-The \defn{decision variable} of a \grammarterm{condition}
+The \defnadj{decision}{variable} of a \grammarterm{condition}
 that is neither an \grammarterm{expression} nor a structured binding declaration
 is the declared variable.
 The decision variable of a \grammarterm{condition}
 that is a structured binding declaration is specified in \ref{dcl.struct.bind}.
 
 \pnum
-The value of a \grammarterm{condition} that not an \grammarterm{expression}
+The value of a \grammarterm{condition} that is not an \grammarterm{expression}
 in a statement other than a \keyword{switch} statement is the value of the
 decision variable
 contextually converted to \tcode{bool}\iref{conv}.