Update build rules for /HISTORY.

diff --git a/doc/src/sgml/Makefile b/doc/src/sgml/Makefile
index 7266a6ed161f3a66e31c52d2c289dc5db33a8df0..f405ea97ba36ab999dbb8200ac1dbbe30a06d93d 100644 (file)
--- a/doc/src/sgml/Makefile
+++ b/doc/src/sgml/Makefile
@@ -192,7 +192,7 @@ JADE.text = $(JADE) $(JADEFLAGS) $(SGMLINCLUDE) $(CATALOG) -d stylesheet.dsl -i
 LYNX = lynx
 
 INSTALL HISTORY regress_README: % : %.html
-       $(PERL) -p -e 's/<H(1|2)$$/<H\1 align=center/g' $< | $(LYNX) -dump -nolist -stdin >$@
+       $(PERL) -p -e 's/<H(1|2)$$/<H\1 align=center/g' $< | $(LYNX) -force_html -dump -nolist /dev/stdin >$@
 
 INSTALL.html: standalone-install.sgml installation.sgml version.sgml
        $(JADE.text) -V nochunks standalone-install.sgml installation.sgml >$@