Add pgtcl back to the list of externally-maintained client interfaces.

FlightAware is still maintaining this, and indeed is seemingly being
more active with it than the pgtclng fork is.  List both, for the
time being anyway.

In the back branches, also back-port commit e20f679f6 and other
recent updates to the client-interfaces list.  I think these are
probably of current interest to users of back branches.  I did
not touch the list of externally maintained PLs in the back
branches, though.  Those are much more likely to be server version
sensitive, and I don't know which of these PLs work all the way back.

Discussion: https://postgr.es/m/20170730162612[email protected]

diff --git a/doc/src/sgml/external-projects.sgml b/doc/src/sgml/external-projects.sgml
index 5f3e3ef5d2feacd6b25376ebf5c69df294cae4b4..533c39697cae3e746030e0a5ca5396a2c7de02f1 100644 (file)
--- a/doc/src/sgml/external-projects.sgml
+++ b/doc/src/sgml/external-projects.sgml
@@ -65,42 +65,63 @@
       DBD::Pg
       Perl
       Perl DBI driver
-      http://search.cpan.org/dist/DBD-Pg/
+      
      
 
      
       JDBC
-      JDBC
+      Java
       Type 4 JDBC driver
-      https://jdbc.postgresql.org/
+      
      
 
      
       libpqxx
       C++
       New-style C++ interface
-      http://pqxx.org/
+      
+     
+
+     
+      node-postgres
+      JavaScript
+      Node.js driver
+      
      
 
      
       Npgsql
       .NET
       .NET data provider
-      http://www.npgsql.org/
+      
+     
+
+     
+      pgtcl
+      Tcl
+      
+      
      
 
      
       pgtclng
       Tcl
       
-      http://sourceforge.net/projects/pgtclng/
+      
+     
+
+     
+      pq
+      Go
+      Pure Go driver for Go's database/sql
+      
      
 
      
       psqlODBC
       ODBC
       ODBC driver
-      https://odbc.postgresql.org/
+