diff --git a/bin/ScriptSyntax.xml b/bin/ScriptSyntax.xml
index cb1e829ef7..84685d6bc3 100644
--- a/bin/ScriptSyntax.xml
+++ b/bin/ScriptSyntax.xml
@@ -1,4 +1,4 @@
-14b37185-d3a8-cd00-2a99-1e161b07e054
+fc2639fd-5d16-66bf-d8ab-2e4d754c816d
 <llsd><map><key>llsd-lsl-syntax-version</key><integer>2</integer>
 <key>controls</key>
 <map>
@@ -4936,6 +4936,13 @@
    <map><key>number</key><map><key>type</key><string>integer</string></map></map>
   </array>
  </map>
+ <key>llIsFriend</key>
+ <map>
+  <key>return</key><string>integer</string>
+  <key>arguments</key><array>
+   <map><key>agent_id</key><map><key>type</key><string>key</string></map></map>
+  </array>
+ </map>
  <key>llJson2List</key>
  <map>
   <key>return</key><string>list</string>
@@ -6805,8 +6812,9 @@
  <map>
   <key>return</key><string>integer</string>
   <key>arguments</key><array>
-   <map><key>a</key><map><key>type</key><string>float</string></map></map>
-   <map><key>b</key><map><key>type</key><string>float</string></map></map>
+   <map><key>ra</key><map><key>type</key><string>rotation</string></map></map>
+   <map><key>rb</key><map><key>type</key><string>rotation</string></map></map>
+   <map><key>margin</key><map><key>type</key><string>float</string></map></map>
   </array>
  </map>
  <key>osApproxEquals</key>
@@ -6822,8 +6830,16 @@
  <map>
   <key>return</key><string>integer</string>
   <key>arguments</key><array>
-   <map><key>ra</key><map><key>type</key><string>rotation</string></map></map>
-   <map><key>rb</key><map><key>type</key><string>rotation</string></map></map>
+   <map><key>va</key><map><key>type</key><string>vector</string></map></map>
+   <map><key>vb</key><map><key>type</key><string>vector</string></map></map>
+  </array>
+ </map>
+ <key>osApproxEquals</key>
+ <map>
+  <key>return</key><string>integer</string>
+  <key>arguments</key><array>
+   <map><key>a</key><map><key>type</key><string>float</string></map></map>
+   <map><key>b</key><map><key>type</key><string>float</string></map></map>
   </array>
  </map>
  <key>osApproxEquals</key>
@@ -6841,15 +6857,6 @@
   <key>arguments</key><array>
    <map><key>ra</key><map><key>type</key><string>rotation</string></map></map>
    <map><key>rb</key><map><key>type</key><string>rotation</string></map></map>
-   <map><key>margin</key><map><key>type</key><string>float</string></map></map>
-  </array>
- </map>
- <key>osApproxEquals</key>
- <map>
-  <key>return</key><string>integer</string>
-  <key>arguments</key><array>
-   <map><key>va</key><map><key>type</key><string>vector</string></map></map>
-   <map><key>vb</key><map><key>type</key><string>vector</string></map></map>
   </array>
  </map>
  <key>osAvatarName2Key</key>
@@ -6995,8 +7002,6 @@
   <key>return</key><string>string</string>
   <key>arguments</key><array>
    <map><key>drawList</key><map><key>type</key><string>string</string></map></map>
-   <map><key>startX</key><map><key>type</key><string>integer</string></map></map>
-   <map><key>startY</key><map><key>type</key><string>integer</string></map></map>
    <map><key>endX</key><map><key>type</key><string>integer</string></map></map>
    <map><key>endY</key><map><key>type</key><string>integer</string></map></map>
   </array>
@@ -7006,6 +7011,8 @@
   <key>return</key><string>string</string>
   <key>arguments</key><array>
    <map><key>drawList</key><map><key>type</key><string>string</string></map></map>
+   <map><key>startX</key><map><key>type</key><string>integer</string></map></map>
+   <map><key>startY</key><map><key>type</key><string>integer</string></map></map>
    <map><key>endX</key><map><key>type</key><string>integer</string></map></map>
    <map><key>endY</key><map><key>type</key><string>integer</string></map></map>
   </array>
@@ -7144,13 +7151,13 @@
  <map>
   <key>arguments</key><array>
    <map><key>avatar</key><map><key>type</key><string>string</string></map></map>
+   <map><key>target</key><map><key>type</key><string>string</string></map></map>
   </array>
  </map>
  <key>osForceOtherSit</key>
  <map>
   <key>arguments</key><array>
    <map><key>avatar</key><map><key>type</key><string>string</string></map></map>
-   <map><key>target</key><map><key>type</key><string>string</string></map></map>
   </array>
  </map>
  <key>osFormatString</key>
@@ -7429,14 +7436,14 @@
  <key>osGetPrimCount</key>
  <map>
   <key>return</key><string>integer</string>
-  <key>arguments</key><array>
-   <map><key>object_id</key><map><key>type</key><string>key</string></map></map>
-  </array>
+  <key>arguments</key><undef/>
  </map>
  <key>osGetPrimCount</key>
  <map>
   <key>return</key><string>integer</string>
-  <key>arguments</key><undef/>
+  <key>arguments</key><array>
+   <map><key>object_id</key><map><key>type</key><string>key</string></map></map>
+  </array>
  </map>
  <key>osGetPrimitiveParams</key>
  <map>
@@ -7501,14 +7508,14 @@
  <key>osGetSittingAvatarsCount</key>
  <map>
   <key>return</key><string>integer</string>
-  <key>arguments</key><undef/>
+  <key>arguments</key><array>
+   <map><key>object_id</key><map><key>type</key><string>key</string></map></map>
+  </array>
  </map>
  <key>osGetSittingAvatarsCount</key>
  <map>
   <key>return</key><string>integer</string>
-  <key>arguments</key><array>
-   <map><key>object_id</key><map><key>type</key><string>key</string></map></map>
-  </array>
+  <key>arguments</key><undef/>
  </map>
  <key>osGetStandTarget</key>
  <map>
@@ -7940,7 +7947,6 @@
   <key>return</key><string>key</string>
   <key>arguments</key><array>
    <map><key>notecard</key><map><key>type</key><string>string</string></map></map>
-   <map><key>includeHuds</key><map><key>type</key><string>integer</string></map></map>
   </array>
  </map>
  <key>osOwnerSaveAppearance</key>
@@ -7948,6 +7954,7 @@
   <key>return</key><string>key</string>
   <key>arguments</key><array>
    <map><key>notecard</key><map><key>type</key><string>string</string></map></map>
+   <map><key>includeHuds</key><map><key>type</key><string>integer</string></map></map>
   </array>
  </map>
  <key>osParcelJoin</key>
@@ -8011,13 +8018,13 @@
  <key>osRegionNotice</key>
  <map>
   <key>arguments</key><array>
-   <map><key>agentID</key><map><key>type</key><string>key</string></map></map>
    <map><key>msg</key><map><key>type</key><string>string</string></map></map>
   </array>
  </map>
  <key>osRegionNotice</key>
  <map>
   <key>arguments</key><array>
+   <map><key>agentID</key><map><key>type</key><string>key</string></map></map>
    <map><key>msg</key><map><key>type</key><string>string</string></map></map>
   </array>
  </map>
@@ -8026,7 +8033,6 @@
   <key>return</key><string>integer</string>
   <key>arguments</key><array>
    <map><key>seconds</key><map><key>type</key><string>float</string></map></map>
-   <map><key>msg</key><map><key>type</key><string>string</string></map></map>
   </array>
  </map>
  <key>osRegionRestart</key>
@@ -8034,6 +8040,7 @@
   <key>return</key><string>integer</string>
   <key>arguments</key><array>
    <map><key>seconds</key><map><key>type</key><string>float</string></map></map>
+   <map><key>msg</key><map><key>type</key><string>string</string></map></map>
   </array>
  </map>
  <key>osReplaceAgentEnvironment</key>
@@ -8274,7 +8281,6 @@
   <key>arguments</key><array>
    <map><key>drawList</key><map><key>type</key><string>string</string></map></map>
    <map><key>color</key><map><key>type</key><string>vector</string></map></map>
-   <map><key>alpha</key><map><key>type</key><string>float</string></map></map>
   </array>
  </map>
  <key>osSetPenColor</key>
@@ -8291,6 +8297,7 @@
   <key>arguments</key><array>
    <map><key>drawList</key><map><key>type</key><string>string</string></map></map>
    <map><key>color</key><map><key>type</key><string>vector</string></map></map>
+   <map><key>alpha</key><map><key>type</key><string>float</string></map></map>
   </array>
  </map>
  <key>osSetPenColour</key>
@@ -8479,21 +8486,10 @@
   <key>arguments</key><array>
    <map><key>src</key><map><key>type</key><string>string</string></map></map>
    <map><key>value</key><map><key>type</key><string>string</string></map></map>
-   <map><key>start</key><map><key>type</key><string>integer</string></map></map>
-   <map><key>count</key><map><key>type</key><string>integer</string></map></map>
    <map><key>ignorecase</key><map><key>type</key><string>integer</string></map></map>
   </array>
  </map>
  <key>osStringIndexOf</key>
- <map>
-  <key>return</key><string>integer</string>
-  <key>arguments</key><array>
-   <map><key>src</key><map><key>type</key><string>string</string></map></map>
-   <map><key>value</key><map><key>type</key><string>string</string></map></map>
-   <map><key>ignorecase</key><map><key>type</key><string>integer</string></map></map>
-  </array>
- </map>
- <key>osStringLastIndexOf</key>
  <map>
   <key>return</key><string>integer</string>
   <key>arguments</key><array>
@@ -8513,6 +8509,17 @@
    <map><key>ignorecase</key><map><key>type</key><string>integer</string></map></map>
   </array>
  </map>
+ <key>osStringLastIndexOf</key>
+ <map>
+  <key>return</key><string>integer</string>
+  <key>arguments</key><array>
+   <map><key>src</key><map><key>type</key><string>string</string></map></map>
+   <map><key>value</key><map><key>type</key><string>string</string></map></map>
+   <map><key>start</key><map><key>type</key><string>integer</string></map></map>
+   <map><key>count</key><map><key>type</key><string>integer</string></map></map>
+   <map><key>ignorecase</key><map><key>type</key><string>integer</string></map></map>
+  </array>
+ </map>
  <key>osStringRemove</key>
  <map>
   <key>return</key><string>string</string>
@@ -8575,6 +8582,7 @@
  <map>
   <key>arguments</key><array>
    <map><key>agent</key><map><key>type</key><string>string</string></map></map>
+   <map><key>regionName</key><map><key>type</key><string>string</string></map></map>
    <map><key>position</key><map><key>type</key><string>vector</string></map></map>
    <map><key>lookat</key><map><key>type</key><string>vector</string></map></map>
   </array>
@@ -8593,7 +8601,6 @@
  <map>
   <key>arguments</key><array>
    <map><key>agent</key><map><key>type</key><string>string</string></map></map>
-   <map><key>regionName</key><map><key>type</key><string>string</string></map></map>
    <map><key>position</key><map><key>type</key><string>vector</string></map></map>
    <map><key>lookat</key><map><key>type</key><string>vector</string></map></map>
   </array>
@@ -8609,14 +8616,6 @@
   </array>
  </map>
  <key>osTeleportOwner</key>
- <map>
-  <key>arguments</key><array>
-   <map><key>regionName</key><map><key>type</key><string>string</string></map></map>
-   <map><key>position</key><map><key>type</key><string>vector</string></map></map>
-   <map><key>lookat</key><map><key>type</key><string>vector</string></map></map>
-  </array>
- </map>
- <key>osTeleportOwner</key>
  <map>
   <key>arguments</key><array>
    <map><key>position</key><map><key>type</key><string>vector</string></map></map>
@@ -8632,6 +8631,14 @@
    <map><key>lookat</key><map><key>type</key><string>vector</string></map></map>
   </array>
  </map>
+ <key>osTeleportOwner</key>
+ <map>
+  <key>arguments</key><array>
+   <map><key>regionName</key><map><key>type</key><string>string</string></map></map>
+   <map><key>position</key><map><key>type</key><string>vector</string></map></map>
+   <map><key>lookat</key><map><key>type</key><string>vector</string></map></map>
+  </array>
+ </map>
  <key>osTerrainFlush</key>
  <map>
   <key>arguments</key><undef/>