doc: Update external PL list

Add PL/Lua, PL/v8.

Remove stale/unmaintained PL/PHP, PL/Py, PL/Ruby, PL/Scheme.

Reported-by: Adam Sah 

diff --git a/doc/src/sgml/external-projects.sgml b/doc/src/sgml/external-projects.sgml
index 2c41512de583fd92437466eeebadff7d8281bc68..82aaad4e4b51ff7424dc4d21c054204947a68ab9 100644 (file)
--- a/doc/src/sgml/external-projects.sgml
+++ b/doc/src/sgml/external-projects.sgml
@@ -186,19 +186,13 @@
      
       PL/Java
       Java
-      github.com/tada/pljava">
+      tada.github.io/pljava/">
      
 
      
-      PL/PHP
-      PHP
-      
-     
-
-     
-      PL/Py
-      Python
-      
+      PL/Lua
+      Lua
+      
      
 
      
@@ -207,23 +201,17 @@
       
      
 
-     
-      PL/Ruby
-      Ruby
-      
-     
-
-     
-      PL/Scheme
-      Scheme
-      
-     
-
      
       PL/sh
       Unix shell
       
      
+
+     
+      PL/v8
+      JavaScript
+      
+