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-rw-r--r--doc/src/sgml/Makefile3
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/src/sgml/Makefile b/doc/src/sgml/Makefile
index 3171ae03067..7cce225a19b 100644
--- a/doc/src/sgml/Makefile
+++ b/doc/src/sgml/Makefile
@@ -2,7 +2,7 @@
#
# PostgreSQL documentation makefile
#
-# $PostgreSQL: pgsql/doc/src/sgml/Makefile,v 1.137 2010/02/05 19:28:39 momjian Exp $
+# $PostgreSQL: pgsql/doc/src/sgml/Makefile,v 1.138 2010/02/05 19:31:18 momjian Exp $
#
#----------------------------------------------------------------------------
@@ -345,6 +345,7 @@ clean-man:
endif # sqlmansectnum != 7
+# tabs are harmless, but it is best to avoid them in SGML files
check-tabs:
@( ! grep ' ' $(wildcard $(srcdir)/*.sgml $(srcdir)/ref/*.sgml) ) || (echo "Tabs appear in SGML files"; exit 1)