Included patches make some enhancements to the multi-byte support.

o allow to use Big5 (a Chinese encoding used in Taiwan) as a client
  encoding. In this case the server side encoding should be EUC_TW

o add EUC_TW and Big5 test cases to the regression and the mb test
  (contributed by Jonah Kuo)

o fix mistake in include/mb/pg_wchar.h. An encoding id for EUC_TW was
  not correct (was 3 and now is 4)

o update documents (doc/README.mb and README.mb.jp)

o update psql helpfile (bin/psql/psqlHelp.h)

--
Tatsuo Ishii
t-ishii@sra.co.jp

src/interfaces/libpq/Makefile.in

@@ -6,7 +6,7 @@
 # Copyright (c) 1994, Regents of the University of California
 #
 # IDENTIFICATION
-#    $Header: /cvsroot/pgsql/src/interfaces/libpq/Attic/Makefile.in,v 1.42 1999/01/17 06:19:34 momjian Exp $
+#    $Header: /cvsroot/pgsql/src/interfaces/libpq/Attic/Makefile.in,v 1.43 1999/02/02 18:51:29 momjian Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -31,7 +31,7 @@ OBJS= fe-auth.o fe-connect.o fe-exec.o fe-misc.o fe-print.o fe-lobj.o \
       dllist.o pqsignal.o
 
 ifdef MULTIBYTE
-OBJS+= common.o wchar.o conv.o
+OBJS+= common.o wchar.o conv.o big5.o
 endif
 
 # If crypt is a separate library, rather than part of libc,
@@ -62,6 +62,9 @@ wchar.c: $(SRCDIR)/backend/utils/mb/wchar.c
 
 conv.c: $(SRCDIR)/backend/utils/mb/conv.c
 	-$(LN_S) $(SRCDIR)/backend/utils/mb/conv.c .
+
+big5.c: $(SRCDIR)/backend/utils/mb/big5.c
+	-$(LN_S) $(SRCDIR)/backend/utils/mb/big5.c .
 endif
 
 # The following rules cause dependencies in the backend directory to 
@@ -142,7 +145,7 @@ beforeinstall-headers:
 .PHONY: clean
 clean:
 	rm -f libpq.a $(shlib) $(OBJS)
-	rm -f dllist.c common.c wchar.c conv.c
+	rm -f dllist.c common.c wchar.c conv.c big5.c
 ifeq ($(PORTNAME), win)
 	rm -f pq.def
 endif