--- a/doc-src/TutorialI/Misc/document/pairs.tex Fri Sep 01 18:29:52 2000 +0200
+++ b/doc-src/TutorialI/Misc/document/pairs.tex Fri Sep 01 19:09:44 2000 +0200
@@ -16,8 +16,8 @@
In addition to explicit $\lambda$-abstractions, tuple patterns can be used in
most variable binding constructs. Typical examples are
\begin{quote}
-\isa{let\ {\isacharparenleft}\mbox{x}{\isacharcomma}\ \mbox{y}{\isacharparenright}\ {\isacharequal}\ \mbox{f}\ \mbox{z}\ in\ {\isacharparenleft}\mbox{y}{\isacharcomma}\ \mbox{x}{\isacharparenright}}\\
-\isa{case\ \mbox{xs}\ of\ {\isacharbrackleft}{\isacharbrackright}\ {\isasymRightarrow}\ \isadigit{0}\ {\isacharbar}\ {\isacharparenleft}\mbox{x}{\isacharcomma}\ \mbox{y}{\isacharparenright}\ {\isacharhash}\ \mbox{zs}\ {\isasymRightarrow}\ \mbox{x}\ {\isacharplus}\ \mbox{y}}
+\isa{let\ {\isacharparenleft}x{\isacharcomma}\ y{\isacharparenright}\ {\isacharequal}\ f\ z\ in\ {\isacharparenleft}y{\isacharcomma}\ x{\isacharparenright}}\\
+\isa{case\ xs\ of\ {\isacharbrackleft}{\isacharbrackright}\ {\isasymRightarrow}\ \isadigit{0}\ {\isacharbar}\ {\isacharparenleft}x{\isacharcomma}\ y{\isacharparenright}\ {\isacharhash}\ zs\ {\isasymRightarrow}\ x\ {\isacharplus}\ y}
\end{quote}
Further important examples are quantifiers and sets (see~\S\ref{quant-pats}).%
\end{isamarkuptext}%