diff --git a/Frontend/tools/xpath.html b/Frontend/tools/xpath.html
index c2ada05..3f3719c 100644
--- a/Frontend/tools/xpath.html
+++ b/Frontend/tools/xpath.html
@@ -1705,7 +1705,7 @@
 
 
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:substring-after($arg1 as xs:string?, $arg2 as xs:string?) as xs:string</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:substring-after(xs:string?, xs:string?) as xs:string</code></a>
                             <div class="content">
                                 Returns the part of the first string that follows the first occurrence of the second
                                 string <br>
@@ -1744,7 +1744,7 @@
 
 
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:substring-before($arg1 as xs:string?, $arg2 as xs:string?) as xs:string</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:substring-before(xs:string?, xs:string?) as xs:string</code></a>
                             <div class="content">
                                 Returns the part of the first string that precedes the first occurrence of the second
                                 string <br>
@@ -1783,7 +1783,7 @@
 
 
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:ends-with($arg1 as xs:string?, $arg2 as xs:string?) as xs:boolean</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:ends-with(xs:string?, xs:string?) as xs:boolean</code></a>
                             <div class="content">
                                 Returns true if the first string ends with the second string, otherwise false <br>
                                 <b>Arguments and return type:</b>
@@ -1825,7 +1825,7 @@
 
 
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:starts-with($arg1 as xs:string?, $arg2 as xs:string?) as xs:boolean</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:starts-with(xs:string?, xs:string?) as xs:boolean</code></a>
                             <div class="content">
                                 Returns true if the first string starts with the second string, otherwise false <br>
                                 <b>Arguments and return type:</b>
@@ -1867,7 +1867,7 @@
 
 
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:contains($arg1 as xs:string?, $arg2 as xs:string?) as xs:boolean</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:contains(xs:string?, xs:string?) as xs:boolean</code></a>
                             <div class="content">
                                 Returns true if the first string contains the second string, otherwise false <br>
                                 <b>Arguments and return type:</b>
@@ -2182,7 +2182,7 @@
                             </div>
 
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:string-join($arg1 as xs:string*, xs:string) as xs:string</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:string-join(xs:string*, xs:string) as xs:string</code></a>
                             <div class="content">
                                 Joins a sequence of strings with a specified separator, returning a single string <br>
                                 <b>Arguments and return type:</b>
@@ -2224,7 +2224,7 @@
 
 
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:concat($arg1 as xs:anyAtomicType?, $arg2 as xs:anyAtomicType?, ...) as xs:string</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:concat(xs:anyAtomicType?, xs:anyAtomicType?, ...) as xs:string</code></a>
                             <div class="content">
                                 Concatenates two or more strings or atomic values, returning a single string <br>
                                 <b>Arguments and return type:</b>
@@ -2262,7 +2262,7 @@
 
 
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:codepoint-equal($comparand1 as xs:string?, $comparand2 as xs:string?) as xs:boolean?</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:codepoint-equal(xs:string?, xs:string?) as xs:boolean?</code></a>
                             <div class="content">
                                 Compares two strings on a codepoint-by-codepoint basis and returns true if they are
                                 equal, false otherwise <br>
@@ -2305,7 +2305,7 @@
 
 
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:compare($comparand1 as xs:string?, $comparand2 as xs:string?) as xs:integer?</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:compare(xs:string?, xs:string?) as xs:integer?</code></a>
                             <div class="content">
                                 Compares two strings and returns -1, 0, or 1 if the first string is less than, equal to,
                                 or greater than the second string, respectively <br>
@@ -2797,8 +2797,7 @@
                         <span>
                             <button class="section-button collapseTrigger" style="border: none">Collections</button>
                         </span>
-                    </div>
-                    <div class="content">
+                        <div class="content">
 
                             <a href="#" onClick="return false;"
                                 class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:fold-right(item()*, item()*, function(item(), item()*) as item()*) as item()*</code></a>
@@ -3347,7 +3346,7 @@
 
 
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:deep-equal($parameter1 as item()* , $parameter2 as item()*) as xs:boolean</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:deep-equal(item()* , item()*) as xs:boolean</code></a>
                             <div class="content">
                                 Returns true if the two input sequences are deep-equal, meaning that they have the same
                                 structure and atomic values<br>
@@ -3909,7 +3908,8 @@
 
 
                     </div>
-
+                    </div>
+                    
                     <div class="collapsible">
                             <span>
                                 <button class="section-button collapseTrigger" style="border: none">Date / Time</button>
@@ -4847,7 +4847,7 @@
 
 
                                 <a href="#" onClick="return false;"
-                                    class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:dateTime($arg1 as xs:date?, $arg2 as xs:time?) as xs:dateTime?</code></a>
+                                    class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:dateTime(xs:date?, xs:time?) as xs:dateTime?</code></a>
                                 <div class="content">
                                     Constructs an xs:dateTime value from an xs:date and an xs:time value<br>
                                     <b>Arguments and return type:</b>
@@ -6157,7 +6157,7 @@
                             <div class="content">
 
                                 <a href="#" onClick="return false;"
-                                    class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:for-each-pair($sourceSeq1 as item()*, $sourceSeq2 as item()*, function(item(), item()) as item()*) as item()*</code></a>
+                                    class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:for-each-pair(item()*, item()*, function(item(), item()) as item()*) as item()*</code></a>
                                 <div class="content">
                                     Applies a processing function to pairs of items from two input sequences in a
                                     pairwise fashion, resulting in a sequence of the same length as the shorter input
@@ -7289,7 +7289,7 @@
                     
                     
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:substring-after($arg1 as xs:string?, $arg2 as xs:string?) as xs:string</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:substring-after(xs:string?, xs:string?) as xs:string</code></a>
                             <div class="content">
                                 Returns the part of the first string that follows the first occurrence of the second
                                 string <br>
@@ -7328,7 +7328,7 @@
                     
                     
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:substring-before($arg1 as xs:string?, $arg2 as xs:string?) as xs:string</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:substring-before(xs:string?, xs:string?) as xs:string</code></a>
                             <div class="content">
                                 Returns the part of the first string that precedes the first occurrence of the second
                                 string <br>
@@ -7367,7 +7367,7 @@
                     
                     
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:ends-with($arg1 as xs:string?, $arg2 as xs:string?) as xs:boolean</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:ends-with(xs:string?, xs:string?) as xs:boolean</code></a>
                             <div class="content">
                                 Returns true if the first string ends with the second string, otherwise false <br>
                                 <b>Arguments and return type:</b>
@@ -7409,7 +7409,7 @@
                     
                     
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:starts-with($arg1 as xs:string?, $arg2 as xs:string?) as xs:boolean</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:starts-with(xs:string?, xs:string?) as xs:boolean</code></a>
                             <div class="content">
                                 Returns true if the first string starts with the second string, otherwise false <br>
                                 <b>Arguments and return type:</b>
@@ -7451,7 +7451,7 @@
                     
                     
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:contains($arg1 as xs:string?, $arg2 as xs:string?) as xs:boolean</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:contains(xs:string?, xs:string?) as xs:boolean</code></a>
                             <div class="content">
                                 Returns true if the first string contains the second string, otherwise false <br>
                                 <b>Arguments and return type:</b>
@@ -7766,7 +7766,7 @@
                             </div>
                     
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:string-join($arg1 as xs:string*, xs:string) as xs:string</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:string-join(xs:string*, xs:string) as xs:string</code></a>
                             <div class="content">
                                 Joins a sequence of strings with a specified separator, returning a single string <br>
                                 <b>Arguments and return type:</b>
@@ -7808,7 +7808,7 @@
                     
                     
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:concat($arg1 as xs:anyAtomicType?, $arg2 as xs:anyAtomicType?, ...) as xs:string</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:concat(xs:anyAtomicType?, xs:anyAtomicType?, ...) as xs:string</code></a>
                             <div class="content">
                                 Concatenates two or more strings or atomic values, returning a single string <br>
                                 <b>Arguments and return type:</b>
@@ -7846,7 +7846,7 @@
                     
                     
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:codepoint-equal($comparand1 as xs:string?, $comparand2 as xs:string?) as xs:boolean?</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:codepoint-equal(xs:string?, xs:string?) as xs:boolean?</code></a>
                             <div class="content">
                                 Compares two strings on a codepoint-by-codepoint basis and returns true if they are
                                 equal, false otherwise <br>
@@ -7889,7 +7889,7 @@
                     
                     
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:compare($comparand1 as xs:string?, $comparand2 as xs:string?) as xs:integer?</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:compare(xs:string?, xs:string?) as xs:integer?</code></a>
                             <div class="content">
                                 Compares two strings and returns -1, 0, or 1 if the first string is less than, equal to,
                                 or greater than the second string, respectively <br>
@@ -8933,7 +8933,7 @@
                     
                     
                             <a href="#" onClick="return false;"
-                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:deep-equal($parameter1 as item()* , $parameter2 as item()*) as xs:boolean</code></a>
+                                class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:deep-equal(item()* , item()*) as xs:boolean</code></a>
                             <div class="content">
                                 Returns true if the two input sequences are deep-equal, meaning that they have the same
                                 structure and atomic values<br>
@@ -10450,7 +10450,7 @@
                     
                     
                                 <a href="#" onClick="return false;"
-                                    class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:dateTime($arg1 as xs:date?, $arg2 as xs:time?) as xs:dateTime?</code></a>
+                                    class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:dateTime(xs:date?, xs:time?) as xs:dateTime?</code></a>
                                 <div class="content">
                                     Constructs an xs:dateTime value from an xs:date and an xs:time value<br>
                                     <b>Arguments and return type:</b>
@@ -11760,7 +11760,7 @@
                             <div class="content">
                     
                                 <a href="#" onClick="return false;"
-                                    class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:for-each-pair($sourceSeq1 as item()*, $sourceSeq2 as item()*, function(item(), item()) as item()*) as item()*</code></a>
+                                    class="hyperlink collapsible collapsibleMini collapseTrigger"><code>fn:for-each-pair(item()*, item()*, function(item(), item()) as item()*) as item()*</code></a>
                                 <div class="content">
                                     Applies a processing function to pairs of items from two input sequences in a
                                     pairwise fashion, resulting in a sequence of the same length as the shorter input