Changeset 18554 for websites/perl-users.jp/html/modern_introduction_perl/variables.html

Timestamp:

09/01/08 00:20:26 (5 years ago)

Author:

tokuhirom

Message:

change text

Files:

• websites/perl-users.jp/html/modern_introduction_perl/variables.html (modified) (2 diffs)

websites/perl-users.jp/html/modern_introduction_perl/variables.html

@@ -66 +66 @@
 添え字は 1ではなく、0から開始します。</p>
 <pre id="AddChar"><code><span class="synStatement">my</span> <span class="synIdentifier">@x</span> = (<span class="synConstant">&quot;one&quot;</span>, <span class="synConstant">&quot;two&quot;</span>, <span class="synConstant">&quot;three&quot;</span>);
-<span class="synStatement">print</span> <span class="synIdentifier">$x</span>[ <span class="synConstant">0</span> ], <span class="synConstant">&quot;</span><span class="synSpecial">\n</span><span class="synConstant">&quot;</span>; <span class="synComment"># &quot;one&quot;</span>
-<span class="synStatement">print</span> <span class="synIdentifier">$x</span>[ <span class="synConstant">1</span> ], <span class="synConstant">&quot;</span><span class="synSpecial">\n</span><span class="synConstant">&quot;</span>; <span class="synComment"># &quot;two&quot;</span>
-<span class="synStatement">print</span> <span class="synIdentifier">$x</span>[ <span class="synConstant">2</span> ], <span class="synConstant">&quot;</span><span class="synSpecial">\n</span><span class="synConstant">&quot;</span>; <span class="synComment"># &quot;three&quot;</span>
+<span class="synStatement">print</span> <span class="synIdentifier">$x[</span> <span class="synConstant">0</span> <span class="synIdentifier">]</span>, <span class="synConstant">&quot;</span><span class="synSpecial">\n</span><span class="synConstant">&quot;</span>; <span class="synComment"># &quot;one&quot;</span>
+<span class="synStatement">print</span> <span class="synIdentifier">$x[</span> <span class="synConstant">1</span> <span class="synIdentifier">]</span>, <span class="synConstant">&quot;</span><span class="synSpecial">\n</span><span class="synConstant">&quot;</span>; <span class="synComment"># &quot;two&quot;</span>
+<span class="synStatement">print</span> <span class="synIdentifier">$x[</span> <span class="synConstant">2</span> <span class="synIdentifier">]</span>, <span class="synConstant">&quot;</span><span class="synSpecial">\n</span><span class="synConstant">&quot;</span>; <span class="synComment"># &quot;three&quot;</span>
 </code></pre>
 <p>配列のsigilが「<code>@</code>」から「<code>$</code>」に変化するのがわかりにくいかもしれませんが、これはどのような変数にアクセスしているのか考えるとわかりやすいかもしれません。</p>
@@ -76 +76 @@
 </code></pre>
 <p>配列の要素一個一個はスカラーですので、要素一個一個にアクセスする場合は「<code>$</code>」を使用します。</p>
-<pre id="ScalarAccess"><code><span class="synStatement">print</span> <span class="synIdentifier">$list</span>[ <span class="synConstant">0</span> ];
+<pre id="ScalarAccess"><code><span class="synStatement">print</span> <span class="synIdentifier">$list[</span> <span class="synConstant">0</span> <span class="synIdentifier">]</span>;
 </code></pre>
 <h3>ハッシュ</h3>