Ignore attlists of excluded elements

diff --git a/slides/slides-custom.dtd b/slides/slides-custom.dtd
index 60a87ee7b503cfd3f149b546de87383f1c129a86..5547cd8ee631c0bd3fc864b5ef1e689e143d9b0f 100644 (file)
--- a/slides/slides-custom.dtd
+++ b/slides/slides-custom.dtd
@@ -28,10 +28,15 @@
 <!ENTITY % article.module "IGNORE">
 <!ENTITY % simple.article.element "IGNORE">
 <!ENTITY % simple.articleinfo.element "IGNORE">
+<!ENTITY % articleinfo.attlist "IGNORE">
 <!ENTITY % simple.appendix.element "IGNORE">
+<!ENTITY % appendix.attlist "IGNORE">
 <!ENTITY % simple.bibliography.element "IGNORE">
+<!ENTITY % bibliography.attlist "IGNORE">
 <!ENTITY % simple.bibliomixed.element "IGNORE">
+<!ENTITY % bibliomixed.attlist "IGNORE">
 <!ENTITY % simple.bibliodiv.element "IGNORE">
+<!ENTITY % bibliodiv.attlist "IGNORE">
 <!ENTITY % simple.affiliation.element "IGNORE">
 <!ENTITY % sidebar.module "INCLUDE">