Correct last revision

docs/language/dartLangSpec.tex

 \documentclass{article}
 \usepackage{epsfig}
 \usepackage{color}
 \usepackage{dart}
 \usepackage{bnf}
 \usepackage{hyperref}
 \usepackage{lmodern}
 \newcommand{\code}[1]{{\sf #1}}
 \title{Dart Programming Language  Specification \\
 {\large Version 1.9}}
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 This section describes how to evaluate these expressions when they do not constitute the complete left hand side of an assignment.
 
 \rationale{
 Of course, if assignable expressions always appeared {\em as} the left hand side, one would have no need for their value, and the rules for evaluating them would be unnecessary. However,  assignable expressions can be subexpressions of other expressions and therefore must be evaluated.
 }
 
 
 
 \begin{grammar}
 
-{\bf assignableExpression:}primary (arguments? assignableSelector)+;
+{\bf assignableExpression:}primary (arguments* assignableSelector)+;
       \SUPER{} assignableSelector;
       identifier
     .
     
 {\bf assignableSelector:}`[' expression `]'; % again, could be top level
       `{\escapegrammar .}' identifier
     .
 
 \end{grammar}
 
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 The invariant that each normative paragraph is associated with a line
 containing the text \LMHash{} should be maintained.  Extra occurrences
 of \LMHash{} can be added if needed, e.g., in order to make
 individual \item{}s in itemized lists addressable.  Each \LM.. command
 must occur on a separate line.  \LMHash{} must occur immediately
 before the associated paragraph, and \LMLabel must occur immediately
 after the associated \section{}, \subsection{} etc.
 
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