diff -r 930b9bb86eb1 -r ab0866b1578d Makefile
--- a/Makefile	Thu Jan 26 16:51:31 2006 -0500
+++ b/Makefile	Thu Jan 26 16:51:34 2006 -0500
@@ -24,7 +24,7 @@
 	nature.xml				\
 	oiseau.xml				\
 	ondes.xml				\
-	orchidee.xml				\
+#	orchidee.xml				\
 	paysage.xml				\
 	plonger.xml				\
 	pomme.xml				\
@@ -43,6 +43,13 @@
 HTML_STYLES=$(STYLES) $(addprefix $(STYLES_DIR)/,html.xsl poetry_html.xsl)
 PRINT_STYLES=$(STYLES) $(addprefix $(STYLES_DIR)/,print.xsl poetry_print.xsl masters_print.xsl)
 DTD=$(addprefix $(DTD_DIR)/,poetry.dtd)
+SGML_CATALOG_FILES=$(CATALOG)
+export SGML_CATALOG_FILES
+xml_validate=xmllint --catalogs --xinclude $(1) |	\
+	sed -e 's/\(xmlns:xi\|xml:base\)="[^"]*"//g' |	\
+	xmllint --catalogs --valid --noout - 2>&1 |	\
+	sed 's/^-:/$(1):/'
+html_validate=true
 
 #REMOTE_DIR=o:public_html/poesie
 # FOP=xmlto pdf
@@ -64,6 +71,9 @@
 	[ -d $(INSTALL_DIR) ] || mkdir -p $(INSTALL_DIR)
 	cp -a $(OUTPUT)* $(INSTALL_DIR)
 
+validate:
+	$(call xml_validate,$(SRCS))
+
 clean:
 	rm -f *~ *.fo