# tabs are harmless, but it is best to avoid them in SGML files
check-tabs:
- @( ! grep ' ' $(wildcard $(srcdir)/*.sgml $(srcdir)/ref/*.sgml $(srcdir)/*.dsl $(srcdir)/*.xsl) ) || (echo "Tabs appear in SGML/XML files" 1>&2; exit 1)
+ @( ! grep ' ' $(wildcard $(srcdir)/*.sgml $(srcdir)/ref/*.sgml $(srcdir)/*.xsl) ) || (echo "Tabs appear in SGML/XML files" 1>&2; exit 1)
##
## Clean
# This allows removing some files from the distribution tarballs while
# keeping the dependencies satisfied.
-.SECONDARY: postgres.xml $(GENERATED_SGML) HTML.index
+.SECONDARY: postgres.xml $(GENERATED_SGML)
.SECONDARY: INSTALL.html INSTALL.xml
.SECONDARY: postgres-A4.fo postgres-US.fo