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authorIain McGinniss <iainmcgin@gmail.com>2013-02-19 15:18:21 +0000
committerIain McGinniss <iainmcgin@gmail.com>2013-02-19 15:18:21 +0000
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-rw-r--r--10-pattern-matching.md24
1 files changed, 12 insertions, 12 deletions
diff --git a/10-pattern-matching.md b/10-pattern-matching.md
index 52f22cba62..b7fcba9e45 100644
--- a/10-pattern-matching.md
+++ b/10-pattern-matching.md
@@ -83,7 +83,7 @@ that value.
Pattern2 ::= varid `@' Pattern3
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-A pattern binder \lstinline|$x$@$p$| consists of a pattern variable $x$ and a
+A pattern binder `$x$@$p$` consists of a pattern variable $x$ and a
pattern $p$. The type of the variable $x$ is the static type $T$ of the pattern $p$.
This pattern matches any value $v$ matched by the pattern $p$,
provided the run-time type of $v$ is also an instance of $T$,
@@ -170,8 +170,8 @@ repeated parameter. This is further discussed [here](#pattern-sequences).
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A tuple pattern `($p_1 , \ldots , p_n$)` is an alias
-for the constructor pattern ~\lstinline@scala.Tuple$n$($p_1 , \ldots ,
-p_n$)@, where $n \geq 2$. The empty tuple
+for the constructor pattern `scala.Tuple$n$($p_1 , \ldots , p_n$)`,
+where $n \geq 2$. The empty tuple
`()`{.scala} is the unique value of type `scala.Unit`{.scala}.
### Extractor Patterns
@@ -300,14 +300,14 @@ Regular expression patterns have been discontinued in Scala from version 2.0.
Later version of Scala provide a much simplified version of regular
expression patterns that cover most scenarios of non-text sequence
processing. A _sequence pattern_ is a pattern that stands in a
-position where either (1) a pattern of a type \lstinline+T+ which is
+position where either (1) a pattern of a type `T` which is
conforming to
-\lstinline+Seq[A]+ for some \lstinline+A+ is expected, or (2) a case
+`Seq[A]` for some `A` is expected, or (2) a case
class constructor that has an iterated formal parameter
-\lstinline+A*+. A wildcard star pattern \lstinline+_*+ in the
+`A*`. A wildcard star pattern `_*` in the
rightmost position stands for arbitrary long sequences. It can be
-bound to variables using \lstinline+@+, as usual, in which case the variable will have the
-type \lstinline+Seq[A]+.
+bound to variables using `@`, as usual, in which case the variable will have the
+type `Seq[A]`.
### Irrefutable Patterns
@@ -397,10 +397,10 @@ type parameters $a'_1 , \ldots , a'_n$ with lower bounds $L_1
, \ldots , L_n$ and upper bounds $U_1 , \ldots , U_n$, $\mathcal{C}_0$
contains the constraints
-$$\begin{array}
-a_i &<:& \sigma U_i & (i = 1, \ldots , n) \\
-\sigma L_i &<:& a_i & (i = 1 , \ldots , n)
-\end{array}$$
+------------- ------ -------------- ------------------------
+$a_i$ $<:$ $\sigma U_i$ $(i = 1, \ldots , n)$
+$\sigma L_i$ $<:$ $a_i$ $(i = 1 , \ldots , n)$
+------------- ------ -------------- ------------------------
where $\sigma$ is the substitution $[a'_1 := a_1 , \ldots , a'_n :=
a_n]$.