removed most shift/reduce conflicts by moving EAss from Exp3 to Exp and thus disallow...

[proglang.git] / Docsyntax.tex

diff --git a/Docsyntax.tex b/Docsyntax.tex
index b22e5448befef0133379770c9d9808a2e2ed5178..a4040dc8da604ba2614e495033c45b9c03029ef7 100644 (file)
--- a/Docsyntax.tex
+++ b/Docsyntax.tex
@@ -80,11 +80,11 @@ All other symbols are terminals.\\
  & {\delimit}  &{\terminal{if}} {\terminal{(}} {\nonterminal{Exp}} {\terminal{)}} {\nonterminal{Stm}} {\terminal{else}} {\nonterminal{Stm}}  \\
  & {\delimit}  &{\terminal{while}} {\terminal{(}} {\nonterminal{Exp}} {\terminal{)}} {\nonterminal{Stm}}  \\
  & {\delimit}  &{\terminal{print}} {\nonterminal{Exp}} {\terminal{;}}  \\
- & {\delimit}  &{\nonterminal{Stm}} {\terminal{;}}  \\
 \end{tabular}\\
 
 \begin{tabular}{lll}
 {\nonterminal{Exp}} & {\arrow}  &{\nonterminal{Exp1}} {\nonterminal{BOp}} {\nonterminal{Exp1}}  \\
+ & {\delimit}  &{\nonterminal{Ident}} {\terminal{{$=$}}} {\nonterminal{Exp}}  \\
  & {\delimit}  &{\nonterminal{Exp1}}  \\
 \end{tabular}\\
 
@@ -102,13 +102,16 @@ All other symbols are terminals.\\
 {\nonterminal{Exp3}} & {\arrow}  &{\nonterminal{Ident}} {\terminal{{$+$}{$+$}}}  \\
  & {\delimit}  &{\nonterminal{Ident}} {\terminal{{$-$}{$-$}}}  \\
  & {\delimit}  &{\nonterminal{Ident}}  \\
- & {\delimit}  &{\nonterminal{Ident}} {\terminal{{$=$}}} {\nonterminal{Exp}}  \\
  & {\delimit}  &{\nonterminal{Integer}}  \\
  & {\delimit}  &{\terminal{{$-$}}} {\nonterminal{Exp3}}  \\
  & {\delimit}  &{\nonterminal{Bool}}  \\
  & {\delimit}  &{\terminal{readInt}}  \\
  & {\delimit}  &{\terminal{readBool}}  \\
- & {\delimit}  &{\terminal{(}} {\nonterminal{Exp}} {\terminal{)}}  \\
+ & {\delimit}  &{\nonterminal{Exp4}}  \\
+\end{tabular}\\
+
+\begin{tabular}{lll}
+{\nonterminal{Exp4}} & {\arrow}  &{\terminal{(}} {\nonterminal{Exp}} {\terminal{)}}  \\
 \end{tabular}\\
 
 \begin{tabular}{lll}