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diff --git a/docs/tremor-query/grammar/index.html b/docs/tremor-query/grammar/index.html
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index ed1305b2..3e5b7ab6
--- a/docs/tremor-query/grammar/index.html
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@@ -25,50 +25,50 @@
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@@ -78,14 +78,14 @@
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@@ -99,9 +99,9 @@
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@@ -126,18 +126,18 @@
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@@ -146,7 +146,7 @@
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@@ -1181,13 +1181,13 @@
             
             <li><a href="#SimpleExpr" title="SimpleExpr">SimpleExpr</a></li>
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          <div class="ebnf"><code>
                
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@@ -1420,7 +1420,7 @@
       
       <p>
          
-         <table border="0" class="signature">
+         <table class="signature" border="0">
             
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diff --git a/docs/tremor-script/grammar/index.html b/docs/tremor-script/grammar/index.html
old mode 100755
new mode 100644
index 35bab9ab..9a58900d
--- a/docs/tremor-script/grammar/index.html
+++ b/docs/tremor-script/grammar/index.html
@@ -1,6 +1,6 @@
 <!DOCTYPE html
   PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
-<html>
+<html style="">
    
    <head>
       <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
@@ -11,13 +11,13 @@
       <style type="text/css">
     ::-moz-selection
     {
-      color: #F2FAFF;
-      background: #010B13;
+      color: #F0FAFF;
+      background: #000A0F;
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     ::selection
     {
-      color: #F2FAFF;
-      background: #010B13;
+      color: #F0FAFF;
+      background: #000A0F;
     }      
     .ebnf a, .grammar a
     {
@@ -25,50 +25,50 @@
     }
     .ebnf a:hover, .grammar a:hover
     {
-      color: #000509;
+      color: #000305;
       text-decoration: underline;
     }    
     .signature
     {
-      color: #044E7F;
+      color: #005580;
       font-size: 11px;
       text-align: right;
     }
     body
     {
       font: normal 12px Verdana, sans-serif;
-      color: #010B13;
-      background: #F2FAFF;
+      color: #000A0F;
+      background: #F0FAFF;
     }
     a:link, a:visited
     {
-      color: #010B13;
+      color: #000A0F;
     }
     a:link.signature, a:visited.signature
     {
-      color: #044E7F;
+      color: #005580;
     }
     a.button, #tabs li a
     {
       padding: 0.25em 0.5em;
-      border: 1px solid #044E7F;
-      background: #C9E0F0;
-      color: #044E7F;
+      border: 1px solid #005580;
+      background: #C6E2F1;
+      color: #005580;
       text-decoration: none;
       font-weight: bold;
     }
     a.button:hover, #tabs li a:hover
     {
-      color: #000509;
-      background: #D5EDFE;
-      border-color: #000509;       
+      color: #000305;
+      background: #D1F0FF;
+      border-color: #000305;       
     }     
     #tabs
     {
       padding: 3px 10px;
       margin-left: 0;
       margin-top: 58px;
-      border-bottom: 1px solid #010B13;
+      border-bottom: 1px solid #000A0F;
     }  
     #tabs li
     {
@@ -78,14 +78,14 @@
     }
     #tabs li a
     {     
-      border-bottom: 1px solid #010B13;
+      border-bottom: 1px solid #000A0F;
     }
     #tabs li a.active
     {
-      color: #010B13;
-      background: #F2FAFF;
-      border-color: #010B13;
-      border-bottom: 1px solid #F2FAFF;
+      color: #000A0F;
+      background: #F0FAFF;
+      border-color: #000A0F;
+      border-bottom: 1px solid #F0FAFF;
       outline: none;
     }
     #divs div
@@ -99,9 +99,9 @@
     }
     #text
     {
-      border-color: #044E7F;
-      background: #FCFEFF;
-      color: #000509;
+      border-color: #005580;
+      background: #FAFDFF;
+      color: #000305;
     }
     .small
     {
@@ -126,18 +126,18 @@
     div.download
     {
       display: none;
-      background: #F2FAFF;
+      background: #F0FAFF;
       position: absolute;
       right: 34px;
       top: 94px;
       padding: 10px;
-      border: 1px dotted #010B13;
+      border: 1px dotted #000A0F;
     }
     #divs div.ebnf, .ebnf code
     {
       display: block;
       padding: 10px;
-      background: #D5EDFE;
+      background: #D1F0FF;
       width: 992px;
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     #divs div.grammar
@@ -146,7 +146,7 @@
       padding-left: 16px;
       padding-top: 2px;
       padding-bottom: 2px;
-      background: #D5EDFE;
+      background: #D1F0FF;
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     {
@@ -171,14 +171,14 @@
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     table.palette
     {
-      border-top: 1px solid #000509;
-      border-right: 1px solid #000509;
+      border-top: 1px solid #000305;
+      border-right: 1px solid #000305;
       margin-bottom: 4px
     }
     td.palette
     {
-      border-bottom: 1px solid #000509;
-      border-left: 1px solid #000509;
+      border-bottom: 1px solid #000305;
+      border-left: 1px solid #000305;
     }
     a.palette
     {
@@ -806,15 +806,13 @@
             
             <li><a href="#SimpleExpr" title="SimpleExpr">SimpleExpr</a></li>
             </ul>
-         </p><br><p style="font-size: 14px; font-weight:bold"><a name="Path">Path:</a></p><img border="0" src="diagram/Path.png" height="391" width="735" usemap="#Path.map"><map name="Path.map"><area shape="rect" coords="117,33,255,65" href="#QualifiedSegments" title="QualifiedSegments"><area shape="rect" coords="191,109,329,141" href="#QualifiedSegments" title="QualifiedSegments"><area shape="rect" coords="183,185,321,217" href="#QualifiedSegments" title="QualifiedSegments"><area shape="rect" coords="185,229,295,261" href="#ArraySegment" title="ArraySegment"><area shape="rect" coords="49,295,81,327" href="#Id" title="Id"><area shape="rect" coords="205,295,311,327" href="#PathSegment" title="PathSegment"><area shape="rect" coords="207,339,317,371" href="#ArraySegment" title="ArraySegment"><area shape="rect" coords="509,295,619,327" href="#ArraySegment" title="ArraySegment"><area shape="rect" coords="507,339,613,371" href="#PathSegment" title="PathSegment"></map><p>
+         </p><br><p style="font-size: 14px; font-weight:bold"><a name="Path">Path:</a></p><img border="0" src="diagram/Path.png" height="327" width="735" usemap="#Path.map"><map name="Path.map"><area shape="rect" coords="117,33,255,65" href="#QualifiedSegments" title="QualifiedSegments"><area shape="rect" coords="231,109,369,141" href="#QualifiedSegments" title="QualifiedSegments"><area shape="rect" coords="233,153,343,185" href="#ArraySegment" title="ArraySegment"><area shape="rect" coords="49,231,81,263" href="#Id" title="Id"><area shape="rect" coords="205,231,311,263" href="#PathSegment" title="PathSegment"><area shape="rect" coords="207,275,317,307" href="#ArraySegment" title="ArraySegment"><area shape="rect" coords="509,231,619,263" href="#ArraySegment" title="ArraySegment"><area shape="rect" coords="507,275,613,307" href="#PathSegment" title="PathSegment"></map><p>
          
          <div class="ebnf"><code>
                
                <div><a href="#Path" title="Path">Path</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;::= '$' <a href="#QualifiedSegments" title="QualifiedSegments">QualifiedSegments</a>?</div>
                
-               <div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;| 'event' ( '.' <a href="#QualifiedSegments" title="QualifiedSegments">QualifiedSegments</a> )?</div>
-               
-               <div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;| 'args' ( '.' <a href="#QualifiedSegments" title="QualifiedSegments">QualifiedSegments</a> | '[' <a href="#ArraySegment" title="ArraySegment">ArraySegment</a> ']' )?</div>
+               <div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;| ( 'event' | 'state' | 'args' ) ( '.' <a href="#QualifiedSegments" title="QualifiedSegments">QualifiedSegments</a> | '[' <a href="#ArraySegment" title="ArraySegment">ArraySegment</a> ']' )?</div>
                
                <div>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;| <a href="#Id" title="Id">Id</a> ( '.' <a href="#PathSegment" title="PathSegment">PathSegment</a> | '[' <a href="#ArraySegment" title="ArraySegment">ArraySegment</a> ']' )* ( '[' <a href="#ArraySegment" title="ArraySegment">ArraySegment</a> ']' | '.' <a href="#PathSegment" title="PathSegment">PathSegment</a> )</div></code></div>
          </p>
@@ -1023,7 +1021,7 @@
       
       <p>
          
-         <table border="0" class="signature">
+         <table class="signature" border="0">
             
             <tr>