fixed FIXMEs

native-datatypes.html

@@ -31,7 +31,7 @@ body{counter-reset:h1 2}
 <li><b>Sets</b> are unordered bags of values.
 <li><b>Dictionaries</b> are unordered bags of key-value pairs.
 </ol>
-<p>Of course, there are a lot more types than these seven. <a href=your-first-python-program.html#everythingisanobject>Everything is an object</a> in Python, so there are types like <i>module</i>, <i>function</i>, <i>class</i>, <i>method</i>, <i>file</i>, and even <i>compiled code</i>. You&#8217;ve already seen some of these: <a href=your-first-python-program.html#runningscripts>modules have names</a>, <a href=your-first-python-program.html#docstrings>functions have <code>docstrings</code></a>, <i class=baa>&amp;</i>c. You&#8217;ll learn about classes in <a href=iterators.html>Classes <i class=baa>&amp;</i> Iterators</a>, and about files in [FIXME xref].
+<p>Of course, there are a lot more types than these seven. <a href=your-first-python-program.html#everythingisanobject>Everything is an object</a> in Python, so there are types like <i>module</i>, <i>function</i>, <i>class</i>, <i>method</i>, <i>file</i>, and even <i>compiled code</i>. You&#8217;ve already seen some of these: <a href=your-first-python-program.html#runningscripts>modules have names</a>, <a href=your-first-python-program.html#docstrings>functions have <code>docstrings</code></a>, <i class=baa>&amp;</i>c. You&#8217;ll learn about classes in <a href=iterators.html>Classes <i class=baa>&amp;</i> Iterators</a>, and about files in <a href=files.html>Files</a>.
 <p>Strings and bytes are important enough&nbsp;&mdash;&nbsp;and complicated enough&nbsp;&mdash;&nbsp;that they get their own chapter. Let&#8217;s look at the others first.
 <p class=a>&#x2042;
 
@@ -695,7 +695,7 @@ KeyError: 'pop from an empty set'</samp></pre>
 <p><span class=u>&#x261E;</span>A dictionary in Python is like a hash in Perl 5. In Perl 5, variables that store hashes always start with a <code>%</code> character. In Python, variables can be named anything, and Python keeps track of the datatype internally.
 </blockquote>
 <h3 id=creating-dictionaries>Creating A Dictionary</h3>
-<p>Creating a dictionary is easy. The syntax is similar to <a href=#sets>sets</a> [FIXME link fails because section is not written yet], but instead of values, you have key-value pairs. Once you have a dictionary, you can look up values by their key.
+<p>Creating a dictionary is easy. The syntax is similar to <a href=#sets>sets</a>, but instead of values, you have key-value pairs. Once you have a dictionary, you can look up values by their key.
 <pre class=screen>
 <a><samp class=p>>>> </samp><kbd class=pp>a_dict = {'server': 'db.diveintopython3.org', 'database': 'mysql'}</kbd>  <span class=u>&#x2460;</span></a>
 <samp class=p>>>> </samp><kbd class=pp>a_dict</kbd>
@@ -758,7 +758,7 @@ KeyError: 'db.diveintopython3.org'</samp></pre>
 <a><samp class=p>>>> </samp><kbd class=pp>SUFFIXES[1000][3]</kbd>  <span class=u>&#x2464;</span></a>
 <samp class=pp>'TB'</samp></pre>
 <ol>
-<li>Like <a href=#lists>lists</a> and <a href=#sets>sets</a> [FIXME-xref], the <code>len()</code> function gives you the number of keys in a dictionary.
+<li>Like <a href=#lists>lists</a> and <a href=#sets>sets</a>, the <code>len()</code> function gives you the number of keys in a dictionary.
 <li>And like lists and sets, you can use the <code>in</code> operator to test whether a specific key is defined in a dictionary.
 <li><code>1000</code> <em>is</em> a key in the <code>SUFFIXES</code> dictionary; its value is a list of eight items (eight strings, to be precise).
 <li>Similarly, <code>1024</code> is a key in the <code>SUFFIXES</code> dictionary; its value is also a list of eight items.