Regex, Exceptions

README.md

@@ -378,16 +378,16 @@ import re
 ```
 
 ### Special Sequences
-* **By default, decimal characters, alphanumerics and whitespaces from all alphabets are matched unless `'flags=re.ASCII'` argument is used.**
-* **As shown below, it restricts special sequence matches to the first 128 characters and prevents `'\s'` from accepting `'[\x1c-\x1f]'` (the so-called separator characters).**
-* **Use a capital letter for negation (all non-ASCII characters will be matched when used in combination with ASCII flag).**
-
 ```python
 '\d' == '[0-9]'                                # Matches decimal characters.
 '\w' == '[a-zA-Z0-9_]'                         # Matches alphanumerics and underscore.
 '\s' == '[ \t\n\r\f\v]'                        # Matches whitespaces.
 ```
 
+* **By default, decimal characters, alphanumerics and whitespaces from all alphabets are matched unless `'flags=re.ASCII'` argument is used.**
+* **As shown above, it restricts special sequence matches to the first 128 characters and prevents `'\s'` from accepting `'[\x1c-\x1f]'` (the so-called separator characters).**
+* **Use a capital letter for negation (all non-ASCII characters will be matched when used in combination with ASCII flag).**
+
 
 Format
 ------
@@ -1436,8 +1436,8 @@ BaseException
       +-- EOFError                # Raised by input() when it hits end-of-file condition.
       +-- LookupError             # Raised when a look-up on a collection fails.
       |    +-- IndexError         # Raised when a sequence index is out of range.
-      |    +-- KeyError           # Raised when a dictionary key or set element is not found.
-      +-- NameError               # Raised when a variable name is not found.
+      |    +-- KeyError           # Raised when a dictionary key or set element is missing.
+      +-- NameError               # Raised when an object is missing.
       +-- OSError                 # Errors such as “file not found” or “disk full” (see Open).
       |    +-- FileNotFoundError  # When a file or directory is requested but doesn't exist.
       +-- RuntimeError            # Raised by errors that don't fall into other categories.

index.html

@@ -355,16 +355,16 @@ to_exclusive   = <range>.stop
 &lt;int&gt;   = &lt;Match&gt;.end()                        <span class="hljs-comment"># Returns exclusive end index of the match.</span>
 </code></pre></div>
 
-<div><h3 id="specialsequences">Special Sequences</h3><ul>
-<li><strong>By default, decimal characters, alphanumerics and whitespaces from all alphabets are matched unless <code class="python hljs"><span class="hljs-string">'flags=re.ASCII'</span></code> argument is used.</strong></li>
-<li><strong>As shown below, it restricts special sequence matches to the first 128 characters and prevents <code class="python hljs"><span class="hljs-string">'\s'</span></code> from accepting <code class="python hljs"><span class="hljs-string">'[\x1c-\x1f]'</span></code> (the so-called separator characters).</strong></li>
-<li><strong>Use a capital letter for negation (all non-ASCII characters will be matched when used in combination with ASCII flag).</strong></li>
-</ul><pre><code class="python language-python hljs"><span class="hljs-string">'\d'</span> == <span class="hljs-string">'[0-9]'</span>                                <span class="hljs-comment"># Matches decimal characters.</span>
+<div><h3 id="specialsequences">Special Sequences</h3><pre><code class="python language-python hljs"><span class="hljs-string">'\d'</span> == <span class="hljs-string">'[0-9]'</span>                                <span class="hljs-comment"># Matches decimal characters.</span>
 <span class="hljs-string">'\w'</span> == <span class="hljs-string">'[a-zA-Z0-9_]'</span>                         <span class="hljs-comment"># Matches alphanumerics and underscore.</span>
 <span class="hljs-string">'\s'</span> == <span class="hljs-string">'[ \t\n\r\f\v]'</span>                        <span class="hljs-comment"># Matches whitespaces.</span>
 </code></pre></div>
 
-
+<ul>
+<li><strong>By default, decimal characters, alphanumerics and whitespaces from all alphabets are matched unless <code class="python hljs"><span class="hljs-string">'flags=re.ASCII'</span></code> argument is used.</strong></li>
+<li><strong>As shown above, it restricts special sequence matches to the first 128 characters and prevents <code class="python hljs"><span class="hljs-string">'\s'</span></code> from accepting <code class="python hljs"><span class="hljs-string">'[\x1c-\x1f]'</span></code> (the so-called separator characters).</strong></li>
+<li><strong>Use a capital letter for negation (all non-ASCII characters will be matched when used in combination with ASCII flag).</strong></li>
+</ul>
 <div><h2 id="format"><a href="#format" name="format">#</a>Format</h2><pre><code class="python language-python hljs">&lt;str&gt; = <span class="hljs-string">f'<span class="hljs-subst">{&lt;el_1&gt;}</span>, <span class="hljs-subst">{&lt;el_2&gt;}</span>'</span>
 &lt;str&gt; = <span class="hljs-string">'{}, {}'</span>.format(&lt;el_1&gt;, &lt;el_2&gt;)
 </code></pre></div>
@@ -1232,8 +1232,8 @@ error_msg = <span class="hljs-string">''</span>.join(traceback.format_exception(
       ├── EOFError                <span class="hljs-comment"># Raised by input() when it hits end-of-file condition.</span>
       ├── LookupError             <span class="hljs-comment"># Raised when a look-up on a collection fails.</span>
       │    ├── IndexError         <span class="hljs-comment"># Raised when a sequence index is out of range.</span>
-      │    └── KeyError           <span class="hljs-comment"># Raised when a dictionary key or set element is not found.</span>
-      ├── NameError               <span class="hljs-comment"># Raised when a variable name is not found.</span>
+      │    └── KeyError           <span class="hljs-comment"># Raised when a dictionary key or set element is missing.</span>
+      ├── NameError               <span class="hljs-comment"># Raised when an object is missing.</span>
       ├── OSError                 <span class="hljs-comment"># Errors such as “file not found” or “disk full” (see Open).</span>
       │    └── FileNotFoundError  <span class="hljs-comment"># When a file or directory is requested but doesn't exist.</span>
       ├── RuntimeError            <span class="hljs-comment"># Raised by errors that don't fall into other categories.</span>

parse.js

@@ -234,8 +234,8 @@ const DIAGRAM_7_B =
   "      ├── EOFError                <span class='hljs-comment'># Raised by input() when it hits end-of-file condition.</span>\n" +
   "      ├── LookupError             <span class='hljs-comment'># Raised when a look-up on a collection fails.</span>\n" +
   "      │    ├── IndexError         <span class='hljs-comment'># Raised when a sequence index is out of range.</span>\n" +
-  "      │    └── KeyError           <span class='hljs-comment'># Raised when a dictionary key or set element is not found.</span>\n" +
-  "      ├── NameError               <span class='hljs-comment'># Raised when a variable name is not found.</span>\n" +
+  "      │    └── KeyError           <span class='hljs-comment'># Raised when a dictionary key or set element is missing.</span>\n" +
+  "      ├── NameError               <span class='hljs-comment'># Raised when an object is missing.</span>\n" +
   "      ├── OSError                 <span class='hljs-comment'># Errors such as “file not found” or “disk full” (see Open).</span>\n" +
   "      │    └── FileNotFoundError  <span class='hljs-comment'># When a file or directory is requested but doesn't exist.</span>\n" +
   "      ├── RuntimeError            <span class='hljs-comment'># Raised by errors that don't fall into other categories.</span>\n" +