HPCC-33344 Remove references to Javascript from docs

docs/EN_US/ECLLanguageReference/ECLR_mods/BltInFunc-IMPORT.xml

@@ -13,7 +13,7 @@
 
   <informaltable colsep="1" frame="all" rowsep="1">
     <tgroup cols="2">
-      <colspec colwidth="110" />
+      <colspec colwidth="110"/>
 
       <tbody>
         <row>
@@ -43,10 +43,10 @@
           <entry>Specifies the name of the external programming language whose
           code you wish to embed in your ECL. A language support module for
           that language must have been installed in your plugins directory.
-          Modules are provided for languages such as Java, R, Javascript, and
-          Python. You can write your own pluggable language support module for
-          any language not already supported by using the supplied ones as
-          examples or starting points.</entry>
+          Modules are provided for languages such as Java and Python. You can
+          write your own pluggable language support module for any language
+          not already supported by using the supplied ones as examples or
+          starting points.</entry>
         </row>
 
         <row>
@@ -75,10 +75,8 @@
 
   <para>The <emphasis role="bold">IMPORT</emphasis> declaration allows you to
   call existing code written in the external <emphasis>language</emphasis>.
-  This may be used to call Java or Python code, but is not usable with
-  Javascript or R code (use the EMBED structure instead). Java code must be
-  placed in a .java file and compiled using the javac compiler in the usual
-  way. All Java classes used must be thread safe.</para>
+  Java code must be placed in a .java file and compiled using the javac
+  compiler in the usual way. All Java classes used must be thread safe.</para>
 
   <para><emphasis role="bold">WARNING: This feature could create memory
   corruption and/or security issues, so great care and forethought are

docs/EN_US/ECLLanguageReference/ECLR_mods/SpecStruc-EMBED.xml

@@ -62,9 +62,9 @@
           <entry>The name of the programming language being embedded. A
           language support module for that language must have been installed
           in your plugins directory. Modules are provided for languages such
-          as Java, R, Javascript, and Python. You can write your own pluggable
-          language support module for any language not already supported by
-          using the supplied ones as examples or starting points.</entry>
+          as Java and Python. You can write your own pluggable language
+          support module for any language not already supported by using the
+          supplied ones as examples or starting points.</entry>
         </row>
 
         <row>
@@ -94,10 +94,10 @@
   to add in-line <emphasis>language</emphasis> code to your ECL. This is
   similar to the BEGINC++ structure, but available for any
   <emphasis>language</emphasis> with a pluggable language support module
-  installed, such as Javascript and Python. Others may follow or people can
-  write their own using the supplied ones as templates/examples/starting
-  points. This may be used to write Javascript or Python code, but is not
-  usable with Java code (use the IMPORT function for Java code).</para>
+  installed, such as Java and Python. Others may follow or people can write
+  their own using the supplied ones as templates/examples/starting points.
+  This is not usable with Java code (use the IMPORT function for Java
+  code).</para>
 
   <para>The parameter types that can be passed and returned will vary by
   <emphasis>language</emphasis>, but in general the simple scalar types

docs/EN_US/HPCCClientTools/CT_Mods/ECLCC.xml

@@ -442,7 +442,7 @@
 
                 <entry>Allow use of named feature. (e.g., cpp, pipe,
                 all)<para><emphasis role="bold">cpp</emphasis>: Allow embedded
-                code within ECL (e.g., c++, JAVA, Javascript, Python, R,
+                code within ECL (e.g., c++, JAVA, Python,
                 etc.)</para><para><emphasis role="bold">pipe</emphasis>: Allow
                 the PIPE command to send data to an external
                 program.</para><para><emphasis role="bold">userECL</emphasis>:
@@ -517,10 +517,9 @@
 
                 <entry>Disallow use of named feature<para><emphasis
                 role="bold">cpp</emphasis>: Disallow embedded code within ECL
-                (e.g., c++, JAVA, Javascript, Python, R,
-                etc.)</para><para><emphasis role="bold">pipe</emphasis>:
-                Disallow the PIPE command to send data to an external
-                program.</para></entry>
+                (e.g., c++, JAVA, Python, etc.)</para><para><emphasis
+                role="bold">pipe</emphasis>: Disallow the PIPE command to send
+                data to an external program.</para></entry>
               </row>
 
               <row>

docs/EN_US/Installing_and_RunningTheHPCCPlatform/Installing_and_RunningTheHPCCPlatform.xml

@@ -2180,10 +2180,6 @@ sudo /etc/init.d/hpcc-init -c esp start
           <para>Java</para>
         </listitem>
 
-        <listitem>
-          <para>JavaScript</para>
-        </listitem>
-
         <listitem>
           <para>Python (full support is already built-in)</para>
         </listitem>
@@ -2194,9 +2190,9 @@ sudo /etc/init.d/hpcc-init -c esp start
 
       <para>In addition to these languages, you can add support for additional
       languages by creating your own plugin. This is not very difficult to do.
-      For example the JavaScript plugin is about 500 lines of C++ code. You
-      can use that as a template to write your own and, if desired, you can
-      contribute it back to the open source initiative.</para>
+      For example the Java plugin is about 500 lines of C++ code. You can use
+      that as a template to write your own and, if desired, you can contribute
+      it back to the open source initiative.</para>
 
       <sect2 id="Add_On_Java" role="brk">
         <title>Java</title>
@@ -2304,63 +2300,6 @@ add1(10);
         url="https://github.com/hpcc-systems/HPCC-Platform/tree/master/testing/ecl/embedjava.ecl">https://github.com/hpcc-systems/HPCC-Platform/blob/master/testing/regress/ecl/embedjava.ecl</ulink></para>
       </sect2>
 
-      <sect2 id="Add_On_Javascript" role="brk">
-        <title>JavaScript</title>
-
-        <para>To enable JavaScript support within the HPCC
-        Systems<superscript>®</superscript> Platform:</para>
-
-        <orderedlist>
-          <listitem>
-            <para>Install the appropriate dependencies for your
-            platform.</para>
-
-            <para><emphasis role="bold">RPM-based systems:</emphasis></para>
-
-            <para>On an RPM-based system (CentOS/Red Hat) install <emphasis
-            role="bold">v8embed.</emphasis></para>
-
-            <para><emphasis role="bold">Debian-based
-            systems:</emphasis></para>
-
-            <para>For a Debian-based system (Ubuntu) install the <emphasis
-            role="bold">libv8-dev</emphasis> package.</para>
-          </listitem>
-
-          <listitem>
-            <para>Test the JavaScript integration.</para>
-
-            <para>JavaScript does multi-thread, as a result this can be the
-            fastest of the currently supported embedded languages.</para>
-
-            <para>You can now execute some JavaScript code either in your ECL
-            IDE or the ECL Playground.</para>
-
-            <para>For example:</para>
-
-            <para><programlisting format="linespecific">//nothor
-
-IMPORT javascript;
-
-javascript.Language.syntaxcheck('1+2');
-
-integer add1(integer val) := EMBED(javascript) val+1; ENDEMBED;
-
-data testData(data val) := EMBED(javascript) val[0] = val[0] + 1; val; ENDEMBED;
-set of integer testSet(set of integer val) := EMBED(javascript)
-t = val [1];
-val[1] = val[2];
-val[2] = t;
-val;
-ENDEMBED;
-
-add1(10);
-</programlisting>If this successfully executes, you have correctly set up
-            JavaScript to work with your HPCC Systems platform.</para>
-          </listitem>
-        </orderedlist>
-      </sect2>
-
       <sect2 id="Add_Python_support" role="brk">
         <title>Python</title>