diff --git a/doc/src/sgml/datatype.sgml b/doc/src/sgml/datatype.sgml
index b087acdfd7b..573fe75f362 100644
--- a/doc/src/sgml/datatype.sgml
+++ b/doc/src/sgml/datatype.sgml
@@ -1,5 +1,5 @@
 <!--
-$Header: /cvsroot/pgsql/doc/src/sgml/datatype.sgml,v 1.93 2002/06/11 15:32:32 thomas Exp $
+$Header: /cvsroot/pgsql/doc/src/sgml/datatype.sgml,v 1.94 2002/07/16 03:30:26 momjian Exp $
 -->
 
  <chapter id="datatype">
@@ -143,7 +143,7 @@ $Header: /cvsroot/pgsql/doc/src/sgml/datatype.sgml,v 1.93 2002/06/11 15:32:32 th
       <row>
        <entry><type>line</type></entry>
        <entry></entry>
-       <entry>infinite line in 2D plane</entry>
+       <entry>infinite line in 2D plane (not implemented)</entry>
       </row>
 
       <row>
@@ -2247,7 +2247,7 @@ SELECT * FROM test1 WHERE a;
 	<entry><type>line</type></entry>
 	<entry>32 bytes</entry>
 	<entry>((x1,y1),(x2,y2))</entry>
-	<entry>Infinite line</entry>
+	<entry>Infinite line (not implemented)</entry>
        </row>
        <row>
 	<entry><type>lseg</type></entry>
diff --git a/src/backend/utils/adt/geo_ops.c b/src/backend/utils/adt/geo_ops.c
index 2b2df7ba0db..9fac9a8e235 100644
--- a/src/backend/utils/adt/geo_ops.c
+++ b/src/backend/utils/adt/geo_ops.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/utils/adt/geo_ops.c,v 1.62 2002/06/20 20:29:37 momjian Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/utils/adt/geo_ops.c,v 1.63 2002/07/16 03:30:27 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -815,6 +815,7 @@ line_in(PG_FUNCTION_ARGS)
 	LINE	   *line;
 
 #ifdef ENABLE_LINE_TYPE
+	/* when fixed, modify "not implemented", catalog/pg_type.h and SGML */
 	LSEG		lseg;
 	int			isopen;
 	char	   *s;
@@ -843,6 +844,7 @@ line_out(PG_FUNCTION_ARGS)
 	char	   *result;
 
 #ifdef ENABLE_LINE_TYPE
+	/* when fixed, modify "not implemented", catalog/pg_type.h and SGML */
 	LSEG		lseg;
 
 	if (FPzero(line->B))
diff --git a/src/include/catalog/pg_type.h b/src/include/catalog/pg_type.h
index deae773423e..da41ac67db3 100644
--- a/src/include/catalog/pg_type.h
+++ b/src/include/catalog/pg_type.h
@@ -8,7 +8,7 @@
  * Portions Copyright (c) 1996-2002, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: pg_type.h,v 1.123 2002/06/20 20:29:49 momjian Exp $
+ * $Id: pg_type.h,v 1.124 2002/07/16 03:30:27 momjian Exp $
  *
  * NOTES
  *	  the genbki.sh script reads this file and generates .bki
@@ -344,7 +344,7 @@ DESCR("geometric polygon '(pt1,...)'");
 #define POLYGONOID		604
 
 DATA(insert OID = 628 (  line	   PGNSP PGUID 32  48 f b t \054 0 701 line_in line_out line_in line_out d p f 0 -1 0 _null_ _null_ ));
-DESCR("geometric line '(pt1,pt2)'");
+DESCR("geometric line (not implemented)'");
 #define LINEOID			628
 DATA(insert OID = 629 (  _line	   PGNSP PGUID  -1 -1 f b t \054 0 628 array_in array_out array_in array_out d x f 0 -1 0 _null_ _null_ ));
 DESCR("");