Remove useless whitespace at end of lines

README

 PostgreSQL Database Management System
 =====================================
-  
+
 This directory contains the source code distribution of the PostgreSQL
 database management system.
 

config/ac_func_accept_argtypes.m4

@@ -6,7 +6,7 @@
 dnl @synopsis AC_FUNC_ACCEPT_ARGTYPES
 dnl
 dnl Checks the data types of the three arguments to accept(). Results are
-dnl placed into the symbols ACCEPT_TYPE_RETURN and ACCEPT_TYPE_ARG[123], 
+dnl placed into the symbols ACCEPT_TYPE_RETURN and ACCEPT_TYPE_ARG[123],
 dnl consistent with the following example:
 dnl
 dnl       #define ACCEPT_TYPE_RETURN int
@@ -37,7 +37,7 @@ dnl
 # which is *not* 'socklen_t *').  If we detect that, then we assume
 # 'int' as the result, because that ought to work best.
 #
-# On Win32, accept() returns 'unsigned int PASCAL' 
+# On Win32, accept() returns 'unsigned int PASCAL'
 
 AC_DEFUN([AC_FUNC_ACCEPT_ARGTYPES],
 [AC_MSG_CHECKING([types of arguments for accept()])

config/general.m4

@@ -90,7 +90,7 @@ dnl values.  But we only want it to appear once in the help.  We achieve
 dnl that by making the help string look the same, which is why we need to
 dnl save the default that was passed in previously.
 m4_define([_pgac_helpdefault], m4_ifdef([pgac_defined_$1_$2_bool], [m4_defn([pgac_defined_$1_$2_bool])], [$3]))dnl
-PGAC_ARG([$1], [$2], [m4_if(_pgac_helpdefault, yes, -)], [$4], [$5], [$6], 
+PGAC_ARG([$1], [$2], [m4_if(_pgac_helpdefault, yes, -)], [$4], [$5], [$6],
           [AC_MSG_ERROR([no argument expected for --$1-$2 option])],
           [m4_case([$3],
                    yes, [pgac_arg_to_variable([$1], [$2])=yes

configure.in

@@ -230,7 +230,7 @@ AC_SUBST(enable_coverage)
 #
 PGAC_ARG_BOOL(enable, dtrace, no,
               [build with DTrace support],
-[AC_DEFINE([ENABLE_DTRACE], 1, 
+[AC_DEFINE([ENABLE_DTRACE], 1,
            [Define to 1 to enable DTrace support. (--enable-dtrace)])
 AC_CHECK_PROGS(DTRACE, dtrace)
 if test -z "$DTRACE"; then
@@ -262,14 +262,14 @@ AC_DEFINE_UNQUOTED([BLCKSZ], ${BLCKSZ}, [
  can set it bigger if you need bigger tuples (although TOAST should
  reduce the need to have large tuples, since fields can be spread
  across multiple tuples).
- 
+
  BLCKSZ must be a power of 2.  The maximum possible value of BLCKSZ
  is currently 2^15 (32768).  This is determined by the 15-bit widths
  of the lp_off and lp_len fields in ItemIdData (see
  include/storage/itemid.h).
- 
+
  Changing BLCKSZ requires an initdb.
-]) 
+])
 
 #
 # Relation segment size
@@ -288,7 +288,7 @@ AC_DEFINE_UNQUOTED([RELSEG_SIZE], ${RELSEG_SIZE}, [
  RELSEG_SIZE is the maximum number of blocks allowed in one disk file.
  Thus, the maximum size of a single file is RELSEG_SIZE * BLCKSZ;
  relations bigger than that are divided into multiple files.
- 
+
  RELSEG_SIZE * BLCKSZ must be less than your OS' limit on file size.
  This is often 2 GB or 4GB in a 32-bit operating system, unless you
  have large file support enabled.  By default, we make the limit 1 GB
@@ -329,7 +329,7 @@ AC_DEFINE_UNQUOTED([XLOG_BLCKSZ], ${XLOG_BLCKSZ}, [
  buffers, else direct I/O may fail.
 
  Changing XLOG_BLCKSZ requires an initdb.
-]) 
+])
 
 #
 # WAL segment size
@@ -461,7 +461,7 @@ fi
 # enable profiling if --enable-profiling
 if test "$enable_profiling" = yes && test "$ac_cv_prog_cc_g" = yes; then
   if test "$GCC" = yes; then
-    AC_DEFINE([PROFILE_PID_DIR], 1, 
+    AC_DEFINE([PROFILE_PID_DIR], 1,
            [Define to 1 to allow profiling output to be saved separately for each process.])
     CFLAGS="$CFLAGS -pg $PLATFORM_PROFILE_FLAGS"
   else
@@ -1141,7 +1141,7 @@ if test "$with_krb5" = yes; then
   AC_MSG_CHECKING(for krb5_free_unparsed_name)
   AC_TRY_LINK([#include <krb5.h>],
               [krb5_free_unparsed_name(NULL,NULL);],
-              [AC_DEFINE(HAVE_KRB5_FREE_UNPARSED_NAME, 1, [Define to 1 if you have krb5_free_unparsed_name]) 
+              [AC_DEFINE(HAVE_KRB5_FREE_UNPARSED_NAME, 1, [Define to 1 if you have krb5_free_unparsed_name])
 AC_MSG_RESULT(yes)],
               [AC_MSG_RESULT(no)])
 fi
@@ -1156,8 +1156,8 @@ AC_SYS_LARGEFILE
 AC_CHECK_SIZEOF([off_t])
 
 # If we don't have largefile support, can't handle segsize >= 2GB.
-if test "$ac_cv_sizeof_off_t" -lt 8 -a "$segsize" != "1"; then 
-   AC_MSG_ERROR([Large file support is not enabled. Segment size cannot be larger than 1GB.]) 
+if test "$ac_cv_sizeof_off_t" -lt 8 -a "$segsize" != "1"; then
+   AC_MSG_ERROR([Large file support is not enabled. Segment size cannot be larger than 1GB.])
 fi
 
 
@@ -1228,8 +1228,8 @@ if test "$PORTNAME" = "win32"; then
   #
   # To properly translate all NLS languages strings, we must support the
   # *printf() %$ format, which allows *printf() arguments to be selected
-  # by position in the translated string. 
-  # 
+  # by position in the translated string.
+  #
   # libintl versions < 0.13 use the native *printf() functions, and Win32
   # *printf() doesn't understand %$, so we must use our /port versions,
   # which do understand %$. libintl versions >= 0.13 include their own
@@ -1590,7 +1590,7 @@ AC_CHECK_SIZEOF([size_t])
 AC_CHECK_SIZEOF([long])
 
 # Decide whether float4 is passed by value: user-selectable, enabled by default
-AC_MSG_CHECKING([whether to build with float4 passed by value])   
+AC_MSG_CHECKING([whether to build with float4 passed by value])
 PGAC_ARG_BOOL(enable, float4-byval, yes, [disable float4 passed by value],
               [AC_DEFINE([USE_FLOAT4_BYVAL], 1,
                          [Define to 1 if you want float4 values to be passed by value. (--enable-float4-byval)])
@@ -1858,7 +1858,7 @@ AC_CONFIG_LINKS([
 
 if test "$PORTNAME" = "win32"; then
 AC_CONFIG_COMMANDS([check_win32_symlinks],[
-# Links sometimes fail undetected on Mingw - 
+# Links sometimes fail undetected on Mingw -
 # so here we detect it and warn the user
 for FILE in $CONFIG_LINKS
  do

contrib/README

@@ -90,13 +90,13 @@ isn -
 
 lo -
 	Large Object maintenance
-	by Peter Mount <peter@retep.org.uk> 
+	by Peter Mount <peter@retep.org.uk>
 
 ltree -
 	Tree-like data structures
 	by Teodor Sigaev <teodor@sigaev.ru> and Oleg Bartunov <oleg@sai.msu.su>
 
-oid2name - 
+oid2name -
 	Maps numeric files to table names
 	by B Palmer <bpalmer@crimelabs.net>
 
@@ -161,7 +161,7 @@ sslinfo -
 	Functions to get information about SSL certificates
 	by Victor Wagner <vitus@cryptocom.ru>
 
-start-scripts - 
+start-scripts -
 	Scripts for starting the server at boot time on various platforms.
 
 tablefunc -

contrib/btree_gin/Makefile

 # contrib/btree_gin/Makefile
 
 MODULE_big = btree_gin
-OBJS = btree_gin.o 
+OBJS = btree_gin.o
 
 DATA_built = btree_gin.sql
 DATA = uninstall_btree_gin.sql

contrib/btree_gin/expected/cidr.out

@@ -2,7 +2,7 @@ set enable_seqscan=off;
 CREATE TABLE test_cidr (
 	i cidr
 );
-INSERT INTO test_cidr VALUES 
+INSERT INTO test_cidr VALUES
 	( '1.2.3.4' ),
 	( '1.2.4.4' ),
 	( '1.2.5.4' ),

contrib/btree_gin/expected/date.out

@@ -2,7 +2,7 @@ set enable_seqscan=off;
 CREATE TABLE test_date (
 	i date
 );
-INSERT INTO test_date VALUES 
+INSERT INTO test_date VALUES
 	( '2004-10-23' ),
 	( '2004-10-24' ),
 	( '2004-10-25' ),

contrib/btree_gin/expected/inet.out

@@ -2,7 +2,7 @@ set enable_seqscan=off;
 CREATE TABLE test_inet (
 	i inet
 );
-INSERT INTO test_inet VALUES 
+INSERT INTO test_inet VALUES
 	( '1.2.3.4/16' ),
 	( '1.2.4.4/16' ),
 	( '1.2.5.4/16' ),

contrib/btree_gin/expected/interval.out

@@ -2,7 +2,7 @@ set enable_seqscan=off;
 CREATE TABLE test_interval (
 	i interval
 );
-INSERT INTO test_interval VALUES 
+INSERT INTO test_interval VALUES
 	( '03:55:08' ),
 	( '04:55:08' ),
 	( '05:55:08' ),

contrib/btree_gin/expected/macaddr.out

@@ -2,7 +2,7 @@ set enable_seqscan=off;
 CREATE TABLE test_macaddr (
 	i macaddr
 );
-INSERT INTO test_macaddr VALUES 
+INSERT INTO test_macaddr VALUES
 	( '22:00:5c:03:55:08' ),
 	( '22:00:5c:04:55:08' ),
 	( '22:00:5c:05:55:08' ),

contrib/btree_gin/expected/time.out

@@ -2,7 +2,7 @@ set enable_seqscan=off;
 CREATE TABLE test_time (
 	i time
 );
-INSERT INTO test_time VALUES 
+INSERT INTO test_time VALUES
 	( '03:55:08' ),
 	( '04:55:08' ),
 	( '05:55:08' ),

contrib/btree_gin/expected/timestamp.out

@@ -2,7 +2,7 @@ set enable_seqscan=off;
 CREATE TABLE test_timestamp (
 	i timestamp
 );
-INSERT INTO test_timestamp VALUES 
+INSERT INTO test_timestamp VALUES
 	( '2004-10-26 03:55:08' ),
 	( '2004-10-26 04:55:08' ),
 	( '2004-10-26 05:55:08' ),

contrib/btree_gin/expected/timestamptz.out

@@ -2,7 +2,7 @@ set enable_seqscan=off;
 CREATE TABLE test_timestamptz (
 	i timestamptz
 );
-INSERT INTO test_timestamptz VALUES 
+INSERT INTO test_timestamptz VALUES
 	( '2004-10-26 03:55:08' ),
 	( '2004-10-26 04:55:08' ),
 	( '2004-10-26 05:55:08' ),

contrib/btree_gin/expected/timetz.out

@@ -2,7 +2,7 @@ set enable_seqscan=off;
 CREATE TABLE test_timetz (
 	i timetz
 );
-INSERT INTO test_timetz VALUES 
+INSERT INTO test_timetz VALUES
 	( '03:55:08 GMT+2' ),
 	( '04:55:08 GMT+2' ),
 	( '05:55:08 GMT+2' ),

contrib/btree_gin/sql/cidr.sql

@@ -4,7 +4,7 @@ CREATE TABLE test_cidr (
 	i cidr
 );
 
-INSERT INTO test_cidr VALUES 
+INSERT INTO test_cidr VALUES
 	( '1.2.3.4' ),
 	( '1.2.4.4' ),
 	( '1.2.5.4' ),

contrib/btree_gin/sql/date.sql

@@ -4,7 +4,7 @@ CREATE TABLE test_date (
 	i date
 );
 
-INSERT INTO test_date VALUES 
+INSERT INTO test_date VALUES
 	( '2004-10-23' ),
 	( '2004-10-24' ),
 	( '2004-10-25' ),

contrib/btree_gin/sql/inet.sql

@@ -4,7 +4,7 @@ CREATE TABLE test_inet (
 	i inet
 );
 
-INSERT INTO test_inet VALUES 
+INSERT INTO test_inet VALUES
 	( '1.2.3.4/16' ),
 	( '1.2.4.4/16' ),
 	( '1.2.5.4/16' ),

contrib/btree_gin/sql/interval.sql

@@ -4,7 +4,7 @@ CREATE TABLE test_interval (
 	i interval
 );
 
-INSERT INTO test_interval VALUES 
+INSERT INTO test_interval VALUES
 	( '03:55:08' ),
 	( '04:55:08' ),
 	( '05:55:08' ),

contrib/btree_gin/sql/macaddr.sql

@@ -4,7 +4,7 @@ CREATE TABLE test_macaddr (
 	i macaddr
 );
 
-INSERT INTO test_macaddr VALUES 
+INSERT INTO test_macaddr VALUES
 	( '22:00:5c:03:55:08' ),
 	( '22:00:5c:04:55:08' ),
 	( '22:00:5c:05:55:08' ),

contrib/btree_gin/sql/time.sql

@@ -4,7 +4,7 @@ CREATE TABLE test_time (
 	i time
 );
 
-INSERT INTO test_time VALUES 
+INSERT INTO test_time VALUES
 	( '03:55:08' ),
 	( '04:55:08' ),
 	( '05:55:08' ),

contrib/btree_gin/sql/timestamp.sql

@@ -4,7 +4,7 @@ CREATE TABLE test_timestamp (
 	i timestamp
 );
 
-INSERT INTO test_timestamp VALUES 
+INSERT INTO test_timestamp VALUES
 	( '2004-10-26 03:55:08' ),
 	( '2004-10-26 04:55:08' ),
 	( '2004-10-26 05:55:08' ),

contrib/btree_gin/sql/timestamptz.sql

@@ -4,7 +4,7 @@ CREATE TABLE test_timestamptz (
 	i timestamptz
 );
 
-INSERT INTO test_timestamptz VALUES 
+INSERT INTO test_timestamptz VALUES
 	( '2004-10-26 03:55:08' ),
 	( '2004-10-26 04:55:08' ),
 	( '2004-10-26 05:55:08' ),

contrib/btree_gin/sql/timetz.sql

@@ -4,7 +4,7 @@ CREATE TABLE test_timetz (
 	i timetz
 );
 
-INSERT INTO test_timetz VALUES 
+INSERT INTO test_timetz VALUES
 	( '03:55:08 GMT+2' ),
 	( '04:55:08 GMT+2' ),
 	( '05:55:08 GMT+2' ),

contrib/btree_gist/btree_gist.sql.in

@@ -136,7 +136,7 @@ LANGUAGE C IMMUTABLE STRICT;
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_oid_ops
-DEFAULT FOR TYPE oid USING gist 
+DEFAULT FOR TYPE oid USING gist
 AS
 	OPERATOR	1	<  ,
 	OPERATOR	2	<= ,
@@ -194,7 +194,7 @@ LANGUAGE C IMMUTABLE STRICT;
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_int2_ops
-DEFAULT FOR TYPE int2 USING gist 
+DEFAULT FOR TYPE int2 USING gist
 AS
 	OPERATOR	1	<  ,
 	OPERATOR	2	<= ,
@@ -251,7 +251,7 @@ LANGUAGE C IMMUTABLE STRICT;
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_int4_ops
-DEFAULT FOR TYPE int4 USING gist 
+DEFAULT FOR TYPE int4 USING gist
 AS
 	OPERATOR	1	<  ,
 	OPERATOR	2	<= ,
@@ -308,7 +308,7 @@ LANGUAGE C IMMUTABLE STRICT;
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_int8_ops
-DEFAULT FOR TYPE int8 USING gist 
+DEFAULT FOR TYPE int8 USING gist
 AS
 	OPERATOR	1	<  ,
 	OPERATOR	2	<= ,
@@ -366,7 +366,7 @@ LANGUAGE C IMMUTABLE STRICT;
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_float4_ops
-DEFAULT FOR TYPE float4 USING gist 
+DEFAULT FOR TYPE float4 USING gist
 AS
 	OPERATOR	1	<  ,
 	OPERATOR	2	<= ,
@@ -426,7 +426,7 @@ LANGUAGE C IMMUTABLE STRICT;
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_float8_ops
-DEFAULT FOR TYPE float8 USING gist 
+DEFAULT FOR TYPE float8 USING gist
 AS
 	OPERATOR	1	<  ,
 	OPERATOR	2	<= ,
@@ -448,7 +448,7 @@ AS
 --
 --
 -- timestamp ops
--- 
+--
 --
 --
 
@@ -461,7 +461,7 @@ CREATE OR REPLACE FUNCTION gbt_tstz_consistent(internal,timestamptz,int2,oid,int
 RETURNS bool
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
-      
+
 CREATE OR REPLACE FUNCTION gbt_ts_compress(internal)
 RETURNS internal
 AS 'MODULE_PATHNAME'
@@ -476,12 +476,12 @@ CREATE OR REPLACE FUNCTION gbt_ts_penalty(internal,internal,internal)
 RETURNS internal
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
-   
+
 CREATE OR REPLACE FUNCTION gbt_ts_picksplit(internal, internal)
 RETURNS internal
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
-      
+
 CREATE OR REPLACE FUNCTION gbt_ts_union(bytea, internal)
 RETURNS gbtreekey16
 AS 'MODULE_PATHNAME'
@@ -494,7 +494,7 @@ LANGUAGE C IMMUTABLE STRICT;
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_timestamp_ops
-DEFAULT FOR TYPE timestamp USING gist 
+DEFAULT FOR TYPE timestamp USING gist
 AS
 	OPERATOR	1	<  ,
 	OPERATOR	2	<= ,
@@ -514,7 +514,7 @@ AS
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_timestamptz_ops
-DEFAULT FOR TYPE timestamptz USING gist 
+DEFAULT FOR TYPE timestamptz USING gist
 AS
 	OPERATOR	1	<  ,
 	OPERATOR	2	<= ,
@@ -536,7 +536,7 @@ AS
 --
 --
 -- time ops
--- 
+--
 --
 --
 
@@ -564,12 +564,12 @@ CREATE OR REPLACE FUNCTION gbt_time_penalty(internal,internal,internal)
 RETURNS internal
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
-   
+
 CREATE OR REPLACE FUNCTION gbt_time_picksplit(internal, internal)
 RETURNS internal
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
-      
+
 CREATE OR REPLACE FUNCTION gbt_time_union(bytea, internal)
 RETURNS gbtreekey16
 AS 'MODULE_PATHNAME'
@@ -582,7 +582,7 @@ LANGUAGE C IMMUTABLE STRICT;
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_time_ops
-DEFAULT FOR TYPE time USING gist 
+DEFAULT FOR TYPE time USING gist
 AS
 	OPERATOR	1	<  ,
 	OPERATOR	2	<= ,
@@ -600,7 +600,7 @@ AS
 	STORAGE		gbtreekey16;
 
 CREATE OPERATOR CLASS gist_timetz_ops
-DEFAULT FOR TYPE timetz USING gist 
+DEFAULT FOR TYPE timetz USING gist
 AS
 	OPERATOR	1	<   ,
 	OPERATOR	2	<=  ,
@@ -622,7 +622,7 @@ AS
 --
 --
 -- date ops
--- 
+--
 --
 --
 
@@ -640,12 +640,12 @@ CREATE OR REPLACE FUNCTION gbt_date_penalty(internal,internal,internal)
 RETURNS internal
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
-   
+
 CREATE OR REPLACE FUNCTION gbt_date_picksplit(internal, internal)
 RETURNS internal
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
-      
+
 CREATE OR REPLACE FUNCTION gbt_date_union(bytea, internal)
 RETURNS gbtreekey8
 AS 'MODULE_PATHNAME'
@@ -658,7 +658,7 @@ LANGUAGE C IMMUTABLE STRICT;
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_date_ops
-DEFAULT FOR TYPE date USING gist 
+DEFAULT FOR TYPE date USING gist
 AS
 	OPERATOR	1	<  ,
 	OPERATOR	2	<= ,
@@ -680,7 +680,7 @@ AS
 --
 --
 -- interval ops
--- 
+--
 --
 --
 
@@ -703,12 +703,12 @@ CREATE OR REPLACE FUNCTION gbt_intv_penalty(internal,internal,internal)
 RETURNS internal
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
-   
+
 CREATE OR REPLACE FUNCTION gbt_intv_picksplit(internal, internal)
 RETURNS internal
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
-      
+
 CREATE OR REPLACE FUNCTION gbt_intv_union(bytea, internal)
 RETURNS gbtreekey32
 AS 'MODULE_PATHNAME'
@@ -721,7 +721,7 @@ LANGUAGE C IMMUTABLE STRICT;
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_interval_ops
-DEFAULT FOR TYPE interval USING gist 
+DEFAULT FOR TYPE interval USING gist
 AS
 	OPERATOR	1	< ,
 	OPERATOR	2	<= ,
@@ -778,7 +778,7 @@ LANGUAGE C IMMUTABLE STRICT;
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_cash_ops
-DEFAULT FOR TYPE money USING gist 
+DEFAULT FOR TYPE money USING gist
 AS
 	OPERATOR	1	< ,
 	OPERATOR	2	<= ,
@@ -835,7 +835,7 @@ LANGUAGE C IMMUTABLE STRICT;
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_macaddr_ops
-DEFAULT FOR TYPE macaddr USING gist 
+DEFAULT FOR TYPE macaddr USING gist
 AS
 	OPERATOR	1	< ,
 	OPERATOR	2	<= ,
@@ -904,7 +904,7 @@ LANGUAGE C IMMUTABLE STRICT;
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_text_ops
-DEFAULT FOR TYPE text USING gist 
+DEFAULT FOR TYPE text USING gist
 AS
 	OPERATOR	1	<  ,
 	OPERATOR	2	<= ,
@@ -919,12 +919,12 @@ AS
 	FUNCTION	5	gbt_text_penalty (internal, internal, internal),
 	FUNCTION	6	gbt_text_picksplit (internal, internal),
 	FUNCTION	7	gbt_text_same (internal, internal, internal),
-	STORAGE	                gbtreekey_var;
+	STORAGE			gbtreekey_var;
 
 
 ---- Create the operator class
 CREATE OPERATOR CLASS gist_bpchar_ops
-DEFAULT FOR TYPE bpchar USING gist 
+DEFAULT FOR TYPE bpchar USING gist
 AS
 	OPERATOR	1	<  ,
 	OPERATOR	2	<= ,
@@ -939,7 +939,7 @@ AS
 	FUNCTION	5	gbt_text_penalty (internal, internal, internal),
 	FUNCTION	6	gbt_text_picksplit (internal, internal),
 	FUNCTION	7	gbt_text_same (internal, internal, internal),
-	STORAGE	                gbtreekey_var;
+	STORAGE			gbtreekey_var;
 
 
 
@@ -982,7 +982,7 @@ LANGUAGE C IMMUTABLE STRICT;
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_bytea_ops
-DEFAULT FOR TYPE bytea USING gist 
+DEFAULT FOR TYPE bytea USING gist
 AS
 	OPERATOR	1	<  ,
 	OPERATOR	2	<= ,
@@ -997,7 +997,7 @@ AS
 	FUNCTION	5	gbt_bytea_penalty (internal, internal, internal),
 	FUNCTION	6	gbt_bytea_picksplit (internal, internal),
 	FUNCTION	7	gbt_bytea_same (internal, internal, internal),
-	STORAGE	                gbtreekey_var;
+	STORAGE			gbtreekey_var;
 
 
 --
@@ -1040,7 +1040,7 @@ LANGUAGE C IMMUTABLE STRICT;
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_numeric_ops
-DEFAULT FOR TYPE numeric USING gist 
+DEFAULT FOR TYPE numeric USING gist
 AS
 	OPERATOR	1	<  ,
 	OPERATOR	2	<= ,
@@ -1055,7 +1055,7 @@ AS
 	FUNCTION	5	gbt_numeric_penalty (internal, internal, internal),
 	FUNCTION	6	gbt_numeric_picksplit (internal, internal),
 	FUNCTION	7	gbt_numeric_same (internal, internal, internal),
-	STORAGE	                gbtreekey_var;
+	STORAGE			gbtreekey_var;
 
 --
 --
@@ -1096,7 +1096,7 @@ LANGUAGE C IMMUTABLE STRICT;
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_bit_ops
-DEFAULT FOR TYPE bit USING gist 
+DEFAULT FOR TYPE bit USING gist
 AS
 	OPERATOR	1	<  ,
 	OPERATOR	2	<= ,
@@ -1111,12 +1111,12 @@ AS
 	FUNCTION	5	gbt_bit_penalty (internal, internal, internal),
 	FUNCTION	6	gbt_bit_picksplit (internal, internal),
 	FUNCTION	7	gbt_bit_same (internal, internal, internal),
-	STORAGE	                gbtreekey_var;
+	STORAGE			gbtreekey_var;
 
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_vbit_ops
-DEFAULT FOR TYPE varbit USING gist 
+DEFAULT FOR TYPE varbit USING gist
 AS
 	OPERATOR	1	<  ,
 	OPERATOR	2	<= ,
@@ -1131,7 +1131,7 @@ AS
 	FUNCTION	5	gbt_bit_penalty (internal, internal, internal),
 	FUNCTION	6	gbt_bit_picksplit (internal, internal),
 	FUNCTION	7	gbt_bit_same (internal, internal, internal),
-	STORAGE	                gbtreekey_var;
+	STORAGE			gbtreekey_var;
 
 
 
@@ -1175,7 +1175,7 @@ LANGUAGE C IMMUTABLE STRICT;
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_inet_ops
-DEFAULT FOR TYPE inet USING gist 
+DEFAULT FOR TYPE inet USING gist
 AS
 	OPERATOR	1	<   ,
 	OPERATOR	2	<=  ,
@@ -1194,14 +1194,14 @@ AS
 
 -- Create the operator class
 CREATE OPERATOR CLASS gist_cidr_ops
-DEFAULT FOR TYPE cidr USING gist 
+DEFAULT FOR TYPE cidr USING gist
 AS
 	OPERATOR	1	<  (inet, inet)  ,
 	OPERATOR	2	<= (inet, inet)  ,
 	OPERATOR	3	=  (inet, inet)  ,
 	OPERATOR	4	>= (inet, inet)  ,
 	OPERATOR	5	>  (inet, inet)  ,
-	OPERATOR	6	<> (inet, inet)	 ,
+	OPERATOR	6	<> (inet, inet)  ,
 	FUNCTION	1	gbt_inet_consistent (internal, inet, int2, oid, internal),
 	FUNCTION	2	gbt_inet_union (bytea, internal),
 	FUNCTION	3	gbt_inet_compress (internal),

contrib/btree_gist/uninstall_btree_gist.sql

@@ -116,9 +116,9 @@ DROP OPERATOR CLASS gist_interval_ops USING gist;
 DROP FUNCTION gbt_intv_same(internal, internal, internal);
 
 DROP FUNCTION gbt_intv_union(bytea, internal);
-      
+
 DROP FUNCTION gbt_intv_picksplit(internal, internal);
-   
+
 DROP FUNCTION gbt_intv_penalty(internal,internal,internal);
 
 DROP FUNCTION gbt_intv_decompress(internal);
@@ -132,9 +132,9 @@ DROP OPERATOR CLASS gist_date_ops USING gist;
 DROP FUNCTION gbt_date_same(internal, internal, internal);
 
 DROP FUNCTION gbt_date_union(bytea, internal);
-      
+
 DROP FUNCTION gbt_date_picksplit(internal, internal);
-   
+
 DROP FUNCTION gbt_date_penalty(internal,internal,internal);
 
 DROP FUNCTION gbt_date_compress(internal);
@@ -148,9 +148,9 @@ DROP OPERATOR CLASS gist_time_ops USING gist;
 DROP FUNCTION gbt_time_same(internal, internal, internal);
 
 DROP FUNCTION gbt_time_union(bytea, internal);
-      
+
 DROP FUNCTION gbt_time_picksplit(internal, internal);
-   
+
 DROP FUNCTION gbt_time_penalty(internal,internal,internal);
 
 DROP FUNCTION gbt_timetz_compress(internal);
@@ -168,15 +168,15 @@ DROP OPERATOR CLASS gist_timestamp_ops USING gist;
 DROP FUNCTION gbt_ts_same(internal, internal, internal);
 
 DROP FUNCTION gbt_ts_union(bytea, internal);
-      
+
 DROP FUNCTION gbt_ts_picksplit(internal, internal);
-   
+
 DROP FUNCTION gbt_ts_penalty(internal,internal,internal);
 
 DROP FUNCTION gbt_tstz_compress(internal);
 
 DROP FUNCTION gbt_ts_compress(internal);
-      
+
 DROP FUNCTION gbt_tstz_consistent(internal,timestamptz,int2,oid,internal);
 
 DROP FUNCTION gbt_ts_consistent(internal,timestamp,int2,oid,internal);

contrib/citext/citext.sql.in

@@ -343,7 +343,7 @@ CREATE OPERATOR !~~* (
 );
 
 --
--- Matching citext to text. 
+-- Matching citext to text.
 --
 
 CREATE OR REPLACE FUNCTION texticlike(citext, text)

contrib/citext/expected/citext.out

@@ -1046,7 +1046,7 @@ CREATE TABLE caster (
     bpchar      bpchar,
     char        char,
     chr         "char",
-    name        name,    
+    name        name,
     bytea       bytea,
     boolean     boolean,
     float4      float4,
@@ -1055,7 +1055,7 @@ CREATE TABLE caster (
     int8        int8,
     int4        int4,
     int2        int2,
-    cidr        cidr,   
+    cidr        cidr,
     inet        inet,
     macaddr     macaddr,
     money       money,

contrib/citext/expected/citext_1.out

@@ -1046,7 +1046,7 @@ CREATE TABLE caster (
     bpchar      bpchar,
     char        char,
     chr         "char",
-    name        name,    
+    name        name,
     bytea       bytea,
     boolean     boolean,
     float4      float4,
@@ -1055,7 +1055,7 @@ CREATE TABLE caster (
     int8        int8,
     int4        int4,
     int2        int2,
-    cidr        cidr,   
+    cidr        cidr,
     inet        inet,
     macaddr     macaddr,
     money       money,

contrib/citext/sql/citext.sql

@@ -302,7 +302,7 @@ CREATE TABLE caster (
     bpchar      bpchar,
     char        char,
     chr         "char",
-    name        name,    
+    name        name,
     bytea       bytea,
     boolean     boolean,
     float4      float4,
@@ -311,7 +311,7 @@ CREATE TABLE caster (
     int8        int8,
     int4        int4,
     int2        int2,
-    cidr        cidr,   
+    cidr        cidr,
     inet        inet,
     macaddr     macaddr,
     money       money,

contrib/cube/CHANGES

@@ -6,10 +6,10 @@ Code Cleanup:
 
 Update the calling convention for all external facing functions. By external
 facing, I mean all functions that are directly referenced in cube.sql. Prior
-to my update, all functions used the older V0 calling convention. They now 
+to my update, all functions used the older V0 calling convention. They now
 use V1.
 
-New Functions: 
+New Functions:
 
 cube(float[]), which makes a zero volume cube from a float array
 

contrib/cube/cube.sql.in

@@ -4,7 +4,7 @@
 SET search_path = public;
 
 -- Create the user-defined type for N-dimensional boxes
--- 
+--
 
 CREATE OR REPLACE FUNCTION cube_in(cstring)
 RETURNS cube
@@ -268,12 +268,12 @@ AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
 
 CREATE OR REPLACE FUNCTION g_cube_compress(internal)
-RETURNS internal 
+RETURNS internal
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
 
 CREATE OR REPLACE FUNCTION g_cube_decompress(internal)
-RETURNS internal 
+RETURNS internal
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
 
@@ -288,12 +288,12 @@ AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
 
 CREATE OR REPLACE FUNCTION g_cube_union(internal, internal)
-RETURNS cube 
+RETURNS cube
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
 
 CREATE OR REPLACE FUNCTION g_cube_same(cube, cube, internal)
-RETURNS internal 
+RETURNS internal
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
 

contrib/cube/cubeparse.y

@@ -51,7 +51,7 @@ box:
           O_BRACKET paren_list COMMA paren_list C_BRACKET {
 
 	    int dim;
-	    
+
 	    dim = delim_count($2, ',') + 1;
 	    if ( (delim_count($4, ',') + 1) != dim ) {
           ereport(ERROR,
@@ -69,16 +69,16 @@ box:
 								 CUBE_MAX_DIM)));
               YYABORT;
             }
-	    
+
 	    *((void **)result) = write_box( dim, $2, $4 );
-    
+
           }
       |
           paren_list COMMA paren_list {
 	    int dim;
 
 	    dim = delim_count($1, ',') + 1;
-	    
+
 	    if ( (delim_count($3, ',') + 1) != dim ) {
           ereport(ERROR,
                   (errcode(ERRCODE_SYNTAX_ERROR),
@@ -95,7 +95,7 @@ box:
                                  CUBE_MAX_DIM)));
               YYABORT;
             }
-	    
+
 	    *((void **)result) = write_box( dim, $1, $3 );
           }
       |
@@ -146,7 +146,7 @@ list:
              $$ = palloc(scanbuflen + 1);
 			 strcpy($$, $1);
 	  }
-      | 
+      |
 	  list COMMA CUBEFLOAT {
              $$ = $1;
 	     strcat($$, ",");
@@ -169,31 +169,31 @@ delim_count(char *s, char delim)
       return (ndelim);
 }
 
-static NDBOX * 
+static NDBOX *
 write_box(unsigned int dim, char *str1, char *str2)
 {
   NDBOX * bp;
   char * s;
-  int i; 
+  int i;
   int size = offsetof(NDBOX, x[0]) + sizeof(double) * dim * 2;
-	    
+
   bp = palloc0(size);
   SET_VARSIZE(bp, size);
   bp->dim = dim;
-	    
+
   s = str1;
   bp->x[i=0] = strtod(s, NULL);
   while ((s = strchr(s, ',')) != NULL) {
     s++; i++;
     bp->x[i] = strtod(s, NULL);
-  }	
-  
+  }
+
   s = str2;
   bp->x[i=dim] = strtod(s, NULL);
   while ((s = strchr(s, ',')) != NULL) {
     s++; i++;
     bp->x[i] = strtod(s, NULL);
-  }	
+  }
 
   return(bp);
 }
@@ -206,13 +206,13 @@ write_point_as_box(char *str, int dim)
   int i, size;
   double x;
   char * s = str;
-  
+
   size = offsetof(NDBOX, x[0]) + sizeof(double) * dim * 2;
 
   bp = palloc0(size);
   SET_VARSIZE(bp, size);
   bp->dim = dim;
-  
+
   i = 0;
   x = strtod(s, NULL);
   bp->x[0] = x;
@@ -222,7 +222,7 @@ write_point_as_box(char *str, int dim)
     x = strtod(s, NULL);
     bp->x[i] = x;
     bp->x[i+dim] = x;
-  }	
+  }
 
   return(bp);
 }

contrib/cube/cubescan.l

 %{
-/* 
-** A scanner for EMP-style numeric ranges 
+/*
+ * A scanner for EMP-style numeric ranges
  * contrib/cube/cubescan.l
-*/
+ */
 
 #include "postgres.h"
 

contrib/cube/expected/cube.out

@@ -473,13 +473,13 @@ SELECT cube('{0,1,2}'::float[]);
  (0, 1, 2)
 (1 row)
 
-SELECT cube_subset(cube('(1,3,5),(6,7,8)'), ARRAY[3,2,1,1]); 
+SELECT cube_subset(cube('(1,3,5),(6,7,8)'), ARRAY[3,2,1,1]);
         cube_subset        
 ---------------------------
  (5, 3, 1, 1),(8, 7, 6, 6)
 (1 row)
 
-SELECT cube_subset(cube('(1,3,5),(6,7,8)'), ARRAY[4,0]); 
+SELECT cube_subset(cube('(1,3,5),(6,7,8)'), ARRAY[4,0]);
 ERROR:  Index out of bounds
 --
 -- Testing limit of CUBE_MAX_DIM dimensions check in cube_in.
@@ -1107,11 +1107,11 @@ SELECT cube_enlarge('(2,-2),(-3,7)'::cube, -3, 2);
 (1 row)
 
 -- Load some example data and build the index
--- 
+--
 CREATE TABLE test_cube (c cube);
 \copy test_cube from 'data/test_cube.data'
 CREATE INDEX test_cube_ix ON test_cube USING gist (c);
-SELECT * FROM test_cube	WHERE c && '(3000,1000),(0,0)' ORDER BY c;
+SELECT * FROM test_cube WHERE c && '(3000,1000),(0,0)' ORDER BY c;
             c             
 --------------------------
  (337, 455),(240, 359)
@@ -1121,8 +1121,8 @@ SELECT * FROM test_cube	WHERE c && '(3000,1000),(0,0)' ORDER BY c;
  (2424, 160),(2424, 81)
 (5 rows)
 
--- Test sorting 
-SELECT * FROM test_cube	WHERE c && '(3000,1000),(0,0)' GROUP BY c ORDER BY c;
+-- Test sorting
+SELECT * FROM test_cube WHERE c && '(3000,1000),(0,0)' GROUP BY c ORDER BY c;
             c             
 --------------------------
  (337, 455),(240, 359)

contrib/cube/expected/cube_1.out

@@ -473,13 +473,13 @@ SELECT cube('{0,1,2}'::float[]);
  (0, 1, 2)
 (1 row)
 
-SELECT cube_subset(cube('(1,3,5),(6,7,8)'), ARRAY[3,2,1,1]); 
+SELECT cube_subset(cube('(1,3,5),(6,7,8)'), ARRAY[3,2,1,1]);
         cube_subset        
 ---------------------------
  (5, 3, 1, 1),(8, 7, 6, 6)
 (1 row)
 
-SELECT cube_subset(cube('(1,3,5),(6,7,8)'), ARRAY[4,0]); 
+SELECT cube_subset(cube('(1,3,5),(6,7,8)'), ARRAY[4,0]);
 ERROR:  Index out of bounds
 --
 -- Testing limit of CUBE_MAX_DIM dimensions check in cube_in.
@@ -1107,11 +1107,11 @@ SELECT cube_enlarge('(2,-2),(-3,7)'::cube, -3, 2);
 (1 row)
 
 -- Load some example data and build the index
--- 
+--
 CREATE TABLE test_cube (c cube);
 \copy test_cube from 'data/test_cube.data'
 CREATE INDEX test_cube_ix ON test_cube USING gist (c);
-SELECT * FROM test_cube	WHERE c && '(3000,1000),(0,0)' ORDER BY c;
+SELECT * FROM test_cube WHERE c && '(3000,1000),(0,0)' ORDER BY c;
             c             
 --------------------------
  (337, 455),(240, 359)
@@ -1121,8 +1121,8 @@ SELECT * FROM test_cube	WHERE c && '(3000,1000),(0,0)' ORDER BY c;
  (2424, 160),(2424, 81)
 (5 rows)
 
--- Test sorting 
-SELECT * FROM test_cube	WHERE c && '(3000,1000),(0,0)' GROUP BY c ORDER BY c;
+-- Test sorting
+SELECT * FROM test_cube WHERE c && '(3000,1000),(0,0)' GROUP BY c ORDER BY c;
             c             
 --------------------------
  (337, 455),(240, 359)

contrib/cube/expected/cube_2.out

@@ -473,13 +473,13 @@ SELECT cube('{0,1,2}'::float[]);
  (0, 1, 2)
 (1 row)
 
-SELECT cube_subset(cube('(1,3,5),(6,7,8)'), ARRAY[3,2,1,1]); 
+SELECT cube_subset(cube('(1,3,5),(6,7,8)'), ARRAY[3,2,1,1]);
         cube_subset        
 ---------------------------
  (5, 3, 1, 1),(8, 7, 6, 6)
 (1 row)
 
-SELECT cube_subset(cube('(1,3,5),(6,7,8)'), ARRAY[4,0]); 
+SELECT cube_subset(cube('(1,3,5),(6,7,8)'), ARRAY[4,0]);
 ERROR:  Index out of bounds
 --
 -- Testing limit of CUBE_MAX_DIM dimensions check in cube_in.
@@ -1107,11 +1107,11 @@ SELECT cube_enlarge('(2,-2),(-3,7)'::cube, -3, 2);
 (1 row)
 
 -- Load some example data and build the index
--- 
+--
 CREATE TABLE test_cube (c cube);
 \copy test_cube from 'data/test_cube.data'
 CREATE INDEX test_cube_ix ON test_cube USING gist (c);
-SELECT * FROM test_cube	WHERE c && '(3000,1000),(0,0)' ORDER BY c;
+SELECT * FROM test_cube WHERE c && '(3000,1000),(0,0)' ORDER BY c;
             c             
 --------------------------
  (337, 455),(240, 359)
@@ -1121,8 +1121,8 @@ SELECT * FROM test_cube	WHERE c && '(3000,1000),(0,0)' ORDER BY c;
  (2424, 160),(2424, 81)
 (5 rows)
 
--- Test sorting 
-SELECT * FROM test_cube	WHERE c && '(3000,1000),(0,0)' GROUP BY c ORDER BY c;
+-- Test sorting
+SELECT * FROM test_cube WHERE c && '(3000,1000),(0,0)' GROUP BY c ORDER BY c;
             c             
 --------------------------
  (337, 455),(240, 359)

contrib/cube/sql/cube.sql

@@ -119,8 +119,8 @@ SELECT cube('{0,1,2}'::float[], '{3,4,5}'::float[]);
 SELECT cube('{0,1,2}'::float[], '{3}'::float[]);
 SELECT cube(NULL::float[], '{3}'::float[]);
 SELECT cube('{0,1,2}'::float[]);
-SELECT cube_subset(cube('(1,3,5),(6,7,8)'), ARRAY[3,2,1,1]); 
-SELECT cube_subset(cube('(1,3,5),(6,7,8)'), ARRAY[4,0]); 
+SELECT cube_subset(cube('(1,3,5),(6,7,8)'), ARRAY[3,2,1,1]);
+SELECT cube_subset(cube('(1,3,5),(6,7,8)'), ARRAY[4,0]);
 
 --
 -- Testing limit of CUBE_MAX_DIM dimensions check in cube_in.
@@ -275,13 +275,13 @@ SELECT cube_enlarge('(2,-2),(-3,7)'::cube, -1, 2);
 SELECT cube_enlarge('(2,-2),(-3,7)'::cube, -3, 2);
 
 -- Load some example data and build the index
--- 
+--
 CREATE TABLE test_cube (c cube);
 
 \copy test_cube from 'data/test_cube.data'
 
 CREATE INDEX test_cube_ix ON test_cube USING gist (c);
-SELECT * FROM test_cube	WHERE c && '(3000,1000),(0,0)' ORDER BY c;
+SELECT * FROM test_cube WHERE c && '(3000,1000),(0,0)' ORDER BY c;
 
--- Test sorting 
-SELECT * FROM test_cube	WHERE c && '(3000,1000),(0,0)' GROUP BY c ORDER BY c;
+-- Test sorting
+SELECT * FROM test_cube WHERE c && '(3000,1000),(0,0)' GROUP BY c ORDER BY c;

contrib/dblink/Makefile

@@ -6,8 +6,8 @@ OBJS	= dblink.o
 SHLIB_LINK = $(libpq)
 SHLIB_PREREQS = submake-libpq
 
-DATA_built = dblink.sql 
-DATA = uninstall_dblink.sql 
+DATA_built = dblink.sql
+DATA = uninstall_dblink.sql
 REGRESS = dblink
 
 

contrib/dblink/dblink.sql.in

@@ -207,7 +207,7 @@ CREATE OR REPLACE FUNCTION dblink_get_notify(
     OUT notify_name TEXT,
     OUT be_pid INT4,
     OUT extra TEXT
-) 
+)
 RETURNS setof record
 AS 'MODULE_PATHNAME', 'dblink_get_notify'
 LANGUAGE C STRICT;
@@ -217,7 +217,7 @@ CREATE OR REPLACE FUNCTION dblink_get_notify(
     OUT notify_name TEXT,
     OUT be_pid INT4,
     OUT extra TEXT
-) 
+)
 RETURNS setof record
 AS 'MODULE_PATHNAME', 'dblink_get_notify'
 LANGUAGE C STRICT;

contrib/dblink/expected/dblink.out

@@ -668,7 +668,7 @@ SELECT dblink_connect('dtest1', 'dbname=contrib_regression');
  OK
 (1 row)
 
-SELECT * from 
+SELECT * from
  dblink_send_query('dtest1', 'select * from foo where f1 < 3') as t1;
  t1 
 ----
@@ -681,7 +681,7 @@ SELECT dblink_connect('dtest2', 'dbname=contrib_regression');
  OK
 (1 row)
 
-SELECT * from 
+SELECT * from
  dblink_send_query('dtest2', 'select * from foo where f1 > 2 and f1 < 7') as t1;
  t1 
 ----
@@ -694,7 +694,7 @@ SELECT dblink_connect('dtest3', 'dbname=contrib_regression');
  OK
 (1 row)
 
-SELECT * from 
+SELECT * from
  dblink_send_query('dtest3', 'select * from foo where f1 > 6') as t1;
  t1 
 ----
@@ -768,7 +768,7 @@ SELECT dblink_connect('dtest1', 'dbname=contrib_regression');
  OK
 (1 row)
 
-SELECT * from 
+SELECT * from
  dblink_send_query('dtest1', 'select * from foo where f1 < 3') as t1;
  t1 
 ----

contrib/dblink/sql/dblink.sql

@@ -327,15 +327,15 @@ SELECT dblink_disconnect('myconn');
 
 -- test asynchronous queries
 SELECT dblink_connect('dtest1', 'dbname=contrib_regression');
-SELECT * from 
+SELECT * from
  dblink_send_query('dtest1', 'select * from foo where f1 < 3') as t1;
 
 SELECT dblink_connect('dtest2', 'dbname=contrib_regression');
-SELECT * from 
+SELECT * from
  dblink_send_query('dtest2', 'select * from foo where f1 > 2 and f1 < 7') as t1;
 
 SELECT dblink_connect('dtest3', 'dbname=contrib_regression');
-SELECT * from 
+SELECT * from
  dblink_send_query('dtest3', 'select * from foo where f1 > 6') as t1;
 
 CREATE TEMPORARY TABLE result AS
@@ -364,7 +364,7 @@ SELECT dblink_disconnect('dtest3');
 SELECT * from result;
 
 SELECT dblink_connect('dtest1', 'dbname=contrib_regression');
-SELECT * from 
+SELECT * from
  dblink_send_query('dtest1', 'select * from foo where f1 < 3') as t1;
 
 SELECT dblink_cancel_query('dtest1');

contrib/earthdistance/earthdistance.sql.in

@@ -35,7 +35,7 @@ CREATE DOMAIN earth AS cube
   CONSTRAINT on_surface check(abs(cube_distance(value, '(0)'::cube) /
   earth() - 1) < '10e-7'::float8);
 
-CREATE OR REPLACE FUNCTION sec_to_gc(float8) 
+CREATE OR REPLACE FUNCTION sec_to_gc(float8)
 RETURNS float8
 LANGUAGE SQL
 IMMUTABLE STRICT
@@ -76,7 +76,7 @@ RETURNS cube
 LANGUAGE SQL
 IMMUTABLE STRICT
 AS 'SELECT cube_enlarge($1, gc_to_sec($2), 3)';
-  
+
 --------------- geo_distance
 
 CREATE OR REPLACE FUNCTION geo_distance (point, point)

contrib/fuzzystrmatch/fuzzystrmatch.sql.in

@@ -35,10 +35,10 @@ CREATE OR REPLACE FUNCTION difference(text,text) RETURNS int
 AS 'MODULE_PATHNAME', 'difference'
 LANGUAGE C IMMUTABLE STRICT;
 
-CREATE OR REPLACE FUNCTION dmetaphone (text) RETURNS text 
+CREATE OR REPLACE FUNCTION dmetaphone (text) RETURNS text
 AS 'MODULE_PATHNAME', 'dmetaphone'
 LANGUAGE C IMMUTABLE STRICT;
 
-CREATE OR REPLACE FUNCTION dmetaphone_alt (text) RETURNS text 
+CREATE OR REPLACE FUNCTION dmetaphone_alt (text) RETURNS text
 AS 'MODULE_PATHNAME', 'dmetaphone_alt'
 LANGUAGE C IMMUTABLE STRICT;

contrib/hstore/expected/hstore.out

@@ -438,7 +438,7 @@ select hstore 'a=>NULL, b=>qq' ?& '{}'::text[];
  f
 (1 row)
 
--- delete 
+-- delete
 select delete('a=>1 , b=>2, c=>3'::hstore, 'a');
        delete       
 --------------------

contrib/hstore/sql/hstore.sql

@@ -97,7 +97,7 @@ select hstore 'a=>NULL, b=>qq' ?& ARRAY['c','a'];
 select hstore 'a=>NULL, b=>qq' ?& ARRAY['c','d'];
 select hstore 'a=>NULL, b=>qq' ?& '{}'::text[];
 
--- delete 
+-- delete
 
 select delete('a=>1 , b=>2, c=>3'::hstore, 'a');
 select delete('a=>null , b=>2, c=>3'::hstore, 'a');

contrib/intarray/Makefile

 # contrib/intarray/Makefile
 
 MODULE_big = _int
-OBJS = _int_bool.o _int_gist.o _int_op.o _int_tool.o _intbig_gist.o _int_gin.o 
+OBJS = _int_bool.o _int_gist.o _int_op.o _int_tool.o _intbig_gist.o _int_gin.o
 DATA_built = _int.sql
 DATA = uninstall__int.sql
 REGRESS = _int

contrib/intarray/bench/bench.pl

-#!/usr/bin/perl 
+#!/usr/bin/perl
 
 use strict;
 # make sure we are in a sane environment.
@@ -14,16 +14,16 @@ if ( !( scalar %opt && defined $opt{s} ) ) {
 	print <<EOT;
 Usage:
 $0 -d DATABASE -s SECTIONS [-b NUMBER] [-v] [-e] [-o] [-r] [-a] [-u]
--d DATABASE   	-DATABASE
--b NUMBER   	-number of repeats
--s SECTIONS 	-sections, format	sid1[,sid2[,sid3[...]]]]
--v 		-verbose (show SQL)
+-d DATABASE	-DATABASE
+-b NUMBER	-number of repeats
+-s SECTIONS	-sections, format	sid1[,sid2[,sid3[...]]]]
+-v		-verbose (show SQL)
 -e		-show explain
 -r		-use RD-tree index
 -a		-AND section
 -o		-show output
 -u		-unique
--c 		-count
+-c		-count
 
 EOT
 	exit;
@@ -87,19 +87,19 @@ if ( $opt{o} ) {
 	foreach ( @a ) {
 		print "$_->{mid}\t$_->{sections}\n";
 	}
-} 
+}
 print sprintf("total: %.02f sec; number: %d; for one: %.03f sec; found %d docs\n", $elapsed, $b, $elapsed/$b, $count+1 );
 $dbi -> disconnect;
 
 sub exec_sql {
         my ($dbi, $sql, @keys) = @_;
         my $sth=$dbi->prepare($sql) || die;
-        $sth->execute( @keys ) || die; 
-        my $r;  
+        $sth->execute( @keys ) || die;
+        my $r;
         my @row;
         while ( defined ( $r=$sth->fetchrow_hashref ) ) {
                 push @row, $r;
-        }               
-        $sth->finish;   
+        }
+        $sth->finish;
         return @row;
 }

contrib/intarray/bench/create_test.pl

@@ -9,7 +9,7 @@ create table message (
 	sections	int[]
 );
 create table message_section_map (
-	mid 	int not null,
+	mid	int not null,
 	sid	int not null
 );
 
@@ -66,7 +66,7 @@ unlink 'message.tmp', 'message_section_map.tmp';
 
 sub copytable {
 	my $t = shift;
-	
+
 	print "COPY $t from stdin;\n";
 	open( FFF, "$t.tmp") || die;
 	while(<FFF>) { print; }

contrib/isn/ISBN.h

@@ -32,7 +32,7 @@
  * For ISBN with prefix 978
  * Range Table as of 2010-Jul-29
  */
- 
+
 /* where the digit set begins, and how many of them are in the table */
 const unsigned ISBN_index[10][2] = {
 	{0, 6},

contrib/ltree/ltree.sql.in

@@ -482,18 +482,18 @@ CREATE OR REPLACE FUNCTION ltree_gist_in(cstring)
 RETURNS ltree_gist
 AS 'MODULE_PATHNAME'
 LANGUAGE C STRICT;
-  
+
 CREATE OR REPLACE FUNCTION ltree_gist_out(ltree_gist)
 RETURNS cstring
 AS 'MODULE_PATHNAME'
 LANGUAGE C STRICT;
-  
+
 CREATE TYPE ltree_gist (
 	internallength = -1,
 	input = ltree_gist_in,
 	output = ltree_gist_out,
 	storage = plain
-);   
+);
 
 
 CREATE OR REPLACE FUNCTION ltree_consistent(internal,internal,int2,oid,internal)

contrib/ltree/uninstall_ltree.sql

@@ -110,7 +110,7 @@ DROP FUNCTION ltree_compress(internal);
 DROP FUNCTION ltree_consistent(internal,internal,int2,oid,internal);
 
 DROP TYPE ltree_gist CASCADE;
-  
+
 DROP OPERATOR ^@ (ltxtquery, ltree);
 
 DROP OPERATOR ^@ (ltree, ltxtquery);

contrib/pg_buffercache/Makefile

 # contrib/pg_buffercache/Makefile
 
 MODULE_big = pg_buffercache
-OBJS	= pg_buffercache_pages.o
+OBJS = pg_buffercache_pages.o
 
-DATA_built = pg_buffercache.sql 
-DATA = uninstall_pg_buffercache.sql 
+DATA_built = pg_buffercache.sql
+DATA = uninstall_pg_buffercache.sql
 
 ifdef USE_PGXS
 PG_CONFIG = pg_config

contrib/pg_buffercache/pg_buffercache.sql.in

@@ -12,9 +12,9 @@ LANGUAGE C;
 -- Create a view for convenient access.
 CREATE VIEW pg_buffercache AS
 	SELECT P.* FROM pg_buffercache_pages() AS P
- 	(bufferid integer, relfilenode oid, reltablespace oid, reldatabase oid, 
+	(bufferid integer, relfilenode oid, reltablespace oid, reldatabase oid,
 	 relforknumber int2, relblocknumber int8, isdirty bool, usagecount int2);
- 
+
 -- Don't want these to be available at public.
 REVOKE ALL ON FUNCTION pg_buffercache_pages() FROM PUBLIC;
 REVOKE ALL ON pg_buffercache FROM PUBLIC;

contrib/pg_freespacemap/Makefile

 # contrib/pg_freespacemap/Makefile
 
 MODULE_big = pg_freespacemap
-OBJS	= pg_freespacemap.o
+OBJS = pg_freespacemap.o
 
-DATA_built = pg_freespacemap.sql 
-DATA = uninstall_pg_freespacemap.sql 
+DATA_built = pg_freespacemap.sql
+DATA = uninstall_pg_freespacemap.sql
 
 ifdef USE_PGXS
 PG_CONFIG = pg_config

contrib/pg_trgm/pg_trgm.sql.in

@@ -59,7 +59,7 @@ CREATE OR REPLACE FUNCTION gtrgm_consistent(internal,text,int,oid,internal)
 RETURNS bool
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
- 
+
 CREATE OR REPLACE FUNCTION gtrgm_compress(internal)
 RETURNS internal
 AS 'MODULE_PATHNAME'

contrib/pg_trgm/uninstall_pg_trgm.sql

@@ -16,7 +16,7 @@ DROP FUNCTION gtrgm_penalty(internal,internal,internal);
 DROP FUNCTION gtrgm_decompress(internal);
 
 DROP FUNCTION gtrgm_compress(internal);
- 
+
 DROP FUNCTION gtrgm_consistent(internal,text,int,oid,internal);
 
 DROP TYPE gtrgm CASCADE;

contrib/pg_upgrade/IMPLEMENTATION

@@ -13,7 +13,7 @@ old data. If you have a lot of data, that can take a considerable amount
 of time. If you have too much data, you may have to buy more storage
 since you need enough room to hold the original data plus the exported
 data.  pg_upgrade can reduce the amount of time and disk space required
-for many upgrades.  
+for many upgrades.
 
 The URL http://momjian.us/main/writings/pgsql/pg_upgrade.pdf contains a
 presentation about pg_upgrade internals that mirrors the text

contrib/pg_upgrade/TESTING

@@ -35,10 +35,10 @@ Here are the steps needed to create a regression database dump file:
     b)  For pre-9.0, remove 'regex_flavor'
 
     f)  For pre-9.0, adjust extra_float_digits
-	Postgres 9.0 pg_dump uses extra_float_digits=-2 for pre-9.0
-	databases, and extra_float_digits=-3 for >= 9.0 databases.
-	It is necessary to modify 9.0 pg_dump to always use -3, and
-	modify the pre-9.0 old server to accept extra_float_digits=-3.
+        Postgres 9.0 pg_dump uses extra_float_digits=-2 for pre-9.0
+        databases, and extra_float_digits=-3 for >= 9.0 databases.
+        It is necessary to modify 9.0 pg_dump to always use -3, and
+        modify the pre-9.0 old server to accept extra_float_digits=-3.
 
 Once the dump is created, it can be repeatedly loaded into the old
 database, upgraded, and dumped out of the new database, and then
@@ -52,7 +52,7 @@ steps:
 
 3)  Create the regression database in the old server.
 
-4)  Load the dump file created above into the regression database; 
+4)  Load the dump file created above into the regression database;
     check for errors while loading.
 
 5)  Upgrade the old database to the new major version, as outlined in

contrib/pg_upgrade/relfilenode.c

@@ -171,7 +171,7 @@ transfer_single_new_db(pageCnvCtx *pageConverter,
 							 namelist[fileno]->d_name);
 					snprintf(new_file, sizeof(new_file), "%s/%u%s", maps[mapnum].new_dir,
 							 maps[mapnum].new_relfilenode, strchr(namelist[fileno]->d_name, '_'));
-	
+
 					unlink(new_file);
 					transfer_relfile(pageConverter, old_file, new_file,
 							  maps[mapnum].old_nspname, maps[mapnum].old_relname,

contrib/pgcrypto/expected/blowfish.out

@@ -108,7 +108,7 @@ decode('37363534333231204e6f77206973207468652074696d6520666f722000', 'hex'),
  3ea6357a0ee7fad6d0c4b63464f2aafa40c2e91b4b7e1bba8114932fd92b5c8f111e7e50e7b2e541
 (1 row)
 
--- blowfish-448 
+-- blowfish-448
 SELECT encode(encrypt(
 decode('fedcba9876543210', 'hex'),
 decode('f0e1d2c3b4a5968778695a4b3c2d1e0f001122334455667704689104c2fd3b2f584023641aba61761f1f1f1f0e0e0e0effffffffffffffff', 'hex'),
@@ -120,21 +120,21 @@ decode('f0e1d2c3b4a5968778695a4b3c2d1e0f001122334455667704689104c2fd3b2f58402364
 
 -- result: c04504012e4e1f53
 -- empty data
-select encode(	encrypt('', 'foo', 'bf'), 'hex');
+select encode(encrypt('', 'foo', 'bf'), 'hex');
       encode      
 ------------------
  1871949bb2311c8e
 (1 row)
 
 -- 10 bytes key
-select encode(	encrypt('foo', '0123456789', 'bf'), 'hex');
+select encode(encrypt('foo', '0123456789', 'bf'), 'hex');
       encode      
 ------------------
  42f58af3b2c03f46
 (1 row)
 
 -- 22 bytes key
-select encode(	encrypt('foo', '0123456789012345678901', 'bf'), 'hex');
+select encode(encrypt('foo', '0123456789012345678901', 'bf'), 'hex');
       encode      
 ------------------
  86ab6f0bc72b5f22

contrib/pgcrypto/expected/crypt-blowfish.out

@@ -17,7 +17,7 @@ CREATE TABLE ctest (data text, res text, salt text);
 INSERT INTO ctest VALUES ('password', '', '');
 UPDATE ctest SET salt = gen_salt('bf', 8);
 UPDATE ctest SET res = crypt(data, salt);
-SELECT res = crypt(data, res) AS "worked" 
+SELECT res = crypt(data, res) AS "worked"
 FROM ctest;
  worked 
 --------

contrib/pgcrypto/expected/rijndael.out

@@ -70,21 +70,21 @@ decode('000102030405060708090a0b0c0d0e0f101112131415161718191a1b', 'hex'),
 (1 row)
 
 -- empty data
-select encode(	encrypt('', 'foo', 'aes'), 'hex');
+select encode(encrypt('', 'foo', 'aes'), 'hex');
               encode              
 ----------------------------------
  b48cc3338a2eb293b6007ef72c360d48
 (1 row)
 
 -- 10 bytes key
-select encode(	encrypt('foo', '0123456789', 'aes'), 'hex');
+select encode(encrypt('foo', '0123456789', 'aes'), 'hex');
               encode              
 ----------------------------------
  f397f03d2819b7172b68d0706fda4693
 (1 row)
 
 -- 22 bytes key
-select encode(	encrypt('foo', '0123456789012345678901', 'aes'), 'hex');
+select encode(encrypt('foo', '0123456789012345678901', 'aes'), 'hex');
               encode              
 ----------------------------------
  5c9db77af02b4678117bcd8a71ae7f53
@@ -105,7 +105,7 @@ select encode(encrypt_iv('foo', '0123456', 'abcd', 'aes'), 'hex');
 (1 row)
 
 select decrypt_iv(decode('2c24cb7da91d6d5699801268b0f5adad', 'hex'),
-		'0123456', 'abcd', 'aes'); 
+		'0123456', 'abcd', 'aes');
  decrypt_iv 
 ------------
  foo

contrib/pgcrypto/rijndael.tbl

@@ -1133,6 +1133,6 @@ static const u4byte  il_tab[4][256] = {
 };
 
 static const u4byte rco_tab[10] = {
-  0x00000001, 0x00000002, 0x00000004, 0x00000008, 0x00000010, 
+  0x00000001, 0x00000002, 0x00000004, 0x00000008, 0x00000010,
   0x00000020, 0x00000040, 0x00000080, 0x0000001b, 0x00000036
 };

contrib/pgcrypto/sql/blowfish.sql

@@ -66,7 +66,7 @@ decode('6b77b4d63006dee605b156e27403979358deb9e7154616d959f1652bd5ff92cc', 'hex'
 decode('37363534333231204e6f77206973207468652074696d6520666f722000', 'hex'),
 'bf-cbc'), 'hex');
 
--- blowfish-448 
+-- blowfish-448
 SELECT encode(encrypt(
 decode('fedcba9876543210', 'hex'),
 decode('f0e1d2c3b4a5968778695a4b3c2d1e0f001122334455667704689104c2fd3b2f584023641aba61761f1f1f1f0e0e0e0effffffffffffffff', 'hex'),
@@ -74,11 +74,11 @@ decode('f0e1d2c3b4a5968778695a4b3c2d1e0f001122334455667704689104c2fd3b2f58402364
 -- result: c04504012e4e1f53
 
 -- empty data
-select encode(	encrypt('', 'foo', 'bf'), 'hex');
+select encode(encrypt('', 'foo', 'bf'), 'hex');
 -- 10 bytes key
-select encode(	encrypt('foo', '0123456789', 'bf'), 'hex');
+select encode(encrypt('foo', '0123456789', 'bf'), 'hex');
 -- 22 bytes key
-select encode(	encrypt('foo', '0123456789012345678901', 'bf'), 'hex');
+select encode(encrypt('foo', '0123456789012345678901', 'bf'), 'hex');
 
 -- decrypt
 select decrypt(encrypt('foo', '0123456', 'bf'), '0123456', 'bf');

contrib/pgcrypto/sql/crypt-blowfish.sql

@@ -11,7 +11,7 @@ INSERT INTO ctest VALUES ('password', '', '');
 
 UPDATE ctest SET salt = gen_salt('bf', 8);
 UPDATE ctest SET res = crypt(data, salt);
-SELECT res = crypt(data, res) AS "worked" 
+SELECT res = crypt(data, res) AS "worked"
 FROM ctest;
 
 DROP TABLE ctest;

contrib/pgcrypto/sql/rijndael.sql

@@ -44,11 +44,11 @@ decode('000102030405060708090a0b0c0d0e0f101112131415161718191a1b', 'hex'),
 'aes-cbc'), 'hex');
 
 -- empty data
-select encode(	encrypt('', 'foo', 'aes'), 'hex');
+select encode(encrypt('', 'foo', 'aes'), 'hex');
 -- 10 bytes key
-select encode(	encrypt('foo', '0123456789', 'aes'), 'hex');
+select encode(encrypt('foo', '0123456789', 'aes'), 'hex');
 -- 22 bytes key
-select encode(	encrypt('foo', '0123456789012345678901', 'aes'), 'hex');
+select encode(encrypt('foo', '0123456789012345678901', 'aes'), 'hex');
 
 -- decrypt
 select decrypt(encrypt('foo', '0123456', 'aes'), '0123456', 'aes');
@@ -56,7 +56,7 @@ select decrypt(encrypt('foo', '0123456', 'aes'), '0123456', 'aes');
 -- iv
 select encode(encrypt_iv('foo', '0123456', 'abcd', 'aes'), 'hex');
 select decrypt_iv(decode('2c24cb7da91d6d5699801268b0f5adad', 'hex'),
-		'0123456', 'abcd', 'aes'); 
+		'0123456', 'abcd', 'aes');
 
 -- long message
 select encode(encrypt('Lets try a longer message.', '0123456789', 'aes'), 'hex');

contrib/seg/expected/seg.out

@@ -924,7 +924,7 @@ SELECT '1'::seg <@ '-1 .. 1'::seg AS bool;
 (1 row)
 
 -- Load some example data and build the index
--- 
+--
 CREATE TABLE test_seg (s seg);
 \copy test_seg from 'data/test_seg.data'
 CREATE INDEX test_seg_ix ON test_seg USING gist (s);
@@ -934,7 +934,7 @@ SELECT count(*) FROM test_seg WHERE s @> '11..11.3';
    143
 (1 row)
 
--- Test sorting 
+-- Test sorting
 SELECT * FROM test_seg WHERE s @> '11..11.3' GROUP BY s;
         s        
 -----------------

contrib/seg/expected/seg_1.out

@@ -924,7 +924,7 @@ SELECT '1'::seg <@ '-1 .. 1'::seg AS bool;
 (1 row)
 
 -- Load some example data and build the index
--- 
+--
 CREATE TABLE test_seg (s seg);
 \copy test_seg from 'data/test_seg.data'
 CREATE INDEX test_seg_ix ON test_seg USING gist (s);
@@ -934,7 +934,7 @@ SELECT count(*) FROM test_seg WHERE s @> '11..11.3';
    143
 (1 row)
 
--- Test sorting 
+-- Test sorting
 SELECT * FROM test_seg WHERE s @> '11..11.3' GROUP BY s;
         s        
 -----------------

contrib/seg/seg.sql.in

@@ -4,7 +4,7 @@
 SET search_path = public;
 
 -- Create the user-defined type for 1-D floating point intervals (seg)
--- 
+--
 
 CREATE OR REPLACE FUNCTION seg_in(cstring)
 RETURNS seg
@@ -333,12 +333,12 @@ AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
 
 CREATE OR REPLACE FUNCTION gseg_compress(internal)
-RETURNS internal 
+RETURNS internal
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
 
 CREATE OR REPLACE FUNCTION gseg_decompress(internal)
-RETURNS internal 
+RETURNS internal
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
 
@@ -353,12 +353,12 @@ AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
 
 CREATE OR REPLACE FUNCTION gseg_union(internal, internal)
-RETURNS seg 
+RETURNS seg
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
 
 CREATE OR REPLACE FUNCTION gseg_same(seg, seg, internal)
-RETURNS internal 
+RETURNS internal
 AS 'MODULE_PATHNAME'
 LANGUAGE C IMMUTABLE STRICT;
 
@@ -375,7 +375,7 @@ CREATE OPERATOR CLASS seg_ops
         FUNCTION        1       seg_cmp(seg, seg);
 
 CREATE OPERATOR CLASS gist_seg_ops
-DEFAULT FOR TYPE seg USING gist 
+DEFAULT FOR TYPE seg USING gist
 AS
 	OPERATOR	1	<< ,
 	OPERATOR	2	&< ,

contrib/seg/segparse.y

 %{
 #define YYPARSE_PARAM result  /* need this to pass a pointer (void *) to yyparse */
-  
+
 #include "postgres.h"
 
 #include <math.h>
@@ -23,7 +23,7 @@
   extern int seg_yylex(void);
 
   extern int significant_digits(char *str);		/* defined in seg.c */
-  
+
   void seg_yyerror(const char *message);
   int seg_yyparse(void *result);
 
@@ -126,7 +126,7 @@ boundary:
 			$$.sigd = significant_digits($1);
 			$$.val = val;
 	  }
-      | 
+      |
 	  EXTENSION SEGFLOAT {
 			/* temp variable avoids a gcc 3.3.x bug on Sparc64 */
 			float val = seg_atof($2);

contrib/seg/segscan.l

 %{
-/* 
-** A scanner for EMP-style numeric ranges 
-*/
+/*
+ * A scanner for EMP-style numeric ranges
+ */
 
 #include "postgres.h"
 

contrib/seg/sort-segments.pl

@@ -7,7 +7,7 @@ while (<>) {
   push @rows, $_;
 }
 
-foreach ( sort { 
+foreach ( sort {
   @ar = split("\t", $a);
   $valA = pop @ar;
   $valA =~ s/[~<> ]+//g;

contrib/seg/sql/seg.sql

@@ -213,7 +213,7 @@ SELECT '-1'::seg <@ '-1 .. 1'::seg AS bool;
 SELECT '1'::seg <@ '-1 .. 1'::seg AS bool;
 
 -- Load some example data and build the index
--- 
+--
 CREATE TABLE test_seg (s seg);
 
 \copy test_seg from 'data/test_seg.data'
@@ -221,7 +221,7 @@ CREATE TABLE test_seg (s seg);
 CREATE INDEX test_seg_ix ON test_seg USING gist (s);
 SELECT count(*) FROM test_seg WHERE s @> '11..11.3';
 
--- Test sorting 
+-- Test sorting
 SELECT * FROM test_seg WHERE s @> '11..11.3' GROUP BY s;
 
 -- Test functions

contrib/spi/autoinc.example

@@ -8,9 +8,9 @@ CREATE TABLE ids (
 	idesc		text
 );
 
-CREATE TRIGGER ids_nextid 
+CREATE TRIGGER ids_nextid
 	BEFORE INSERT OR UPDATE ON ids
-	FOR EACH ROW 
+	FOR EACH ROW
 	EXECUTE PROCEDURE autoinc (id, next_id);
 
 INSERT INTO ids VALUES (0, 'first (-2 ?)');
@@ -19,11 +19,11 @@ INSERT INTO ids(idesc) VALUES ('third (1 ?!)');
 
 SELECT * FROM ids;
 
-UPDATE ids SET id = null, idesc = 'first: -2 --> 2' 
+UPDATE ids SET id = null, idesc = 'first: -2 --> 2'
 	WHERE idesc = 'first (-2 ?)';
-UPDATE ids SET id = 0, idesc = 'second: -1 --> 3' 
+UPDATE ids SET id = 0, idesc = 'second: -1 --> 3'
 	WHERE id = -1;
-UPDATE ids SET id = 4, idesc = 'third: 1 --> 4' 
+UPDATE ids SET id = 4, idesc = 'third: 1 --> 4'
 	WHERE id = 1;
 
 SELECT * FROM ids;

contrib/spi/autoinc.sql.in

@@ -3,7 +3,7 @@
 -- Adjust this setting to control where the objects get created.
 SET search_path = public;
 
-CREATE OR REPLACE FUNCTION autoinc() 
-RETURNS trigger 
+CREATE OR REPLACE FUNCTION autoinc()
+RETURNS trigger
 AS 'MODULE_PATHNAME'
 LANGUAGE C;

contrib/spi/insert_username.example

@@ -7,7 +7,7 @@ CREATE TABLE username_test (
 
 CREATE TRIGGER insert_usernames
 	BEFORE INSERT OR UPDATE ON username_test
-	FOR EACH ROW 
+	FOR EACH ROW
 	EXECUTE PROCEDURE insert_username (username);
 
 INSERT INTO username_test VALUES ('nothing');

contrib/spi/insert_username.sql.in

@@ -3,7 +3,7 @@
 -- Adjust this setting to control where the objects get created.
 SET search_path = public;
 
-CREATE OR REPLACE FUNCTION insert_username() 
-RETURNS trigger 
+CREATE OR REPLACE FUNCTION insert_username()
+RETURNS trigger
 AS 'MODULE_PATHNAME'
 LANGUAGE C;

contrib/spi/moddatetime.example

@@ -8,7 +8,7 @@ CREATE TABLE mdt (
 
 CREATE TRIGGER mdt_moddatetime
 	BEFORE UPDATE ON mdt
-	FOR EACH ROW 
+	FOR EACH ROW
 	EXECUTE PROCEDURE moddatetime (moddate);
 
 INSERT INTO mdt VALUES (1, 'first');

contrib/spi/refint.example

@@ -20,11 +20,11 @@ CREATE INDEX CI ON C (REFC);
 --Trigger for table A:
 
 CREATE TRIGGER AT BEFORE DELETE OR UPDATE ON A FOR EACH ROW
-EXECUTE PROCEDURE 
+EXECUTE PROCEDURE
 check_foreign_key (2, 'cascade', 'ID', 'B', 'REFB', 'C', 'REFC');
 /*
 2	- means that check must be performed for foreign keys of 2 tables.
-cascade	- defines that corresponding keys must be deleted. 
+cascade	- defines that corresponding keys must be deleted.
 ID	- name of primary key column in triggered table (A). You may
 	  use as many columns as you need.
 B	- name of (first) table with foreign keys.
@@ -38,11 +38,11 @@ REFC	- name of foreign key column in this table.
 --Trigger for table B:
 
 CREATE TRIGGER BT BEFORE INSERT OR UPDATE ON B FOR EACH ROW
-EXECUTE PROCEDURE 
+EXECUTE PROCEDURE
 check_primary_key ('REFB', 'A', 'ID');
 
 /*
-REFB	- name of foreign key column in triggered (B) table. You may use as 
+REFB	- name of foreign key column in triggered (B) table. You may use as
 	  many columns as you need, but number of key columns in referenced
 	  table must be the same.
 A	- referenced table name.
@@ -52,7 +52,7 @@ ID	- name of primary key column in referenced table.
 --Trigger for table C:
 
 CREATE TRIGGER CT BEFORE INSERT OR UPDATE ON C FOR EACH ROW
-EXECUTE PROCEDURE 
+EXECUTE PROCEDURE
 check_primary_key ('REFC', 'A', 'ID');
 
 -- Now try

contrib/spi/timetravel.example

 drop table tttest;
 
 create table tttest (
-	price_id	int4, 
-	price_val	int4, 
+	price_id	int4,
+	price_val	int4,
 	price_on	abstime,
 	price_off	abstime
 );
@@ -12,17 +12,17 @@ alter table tttest add column q1 text;
 alter table tttest add column q2 int;
 alter table tttest drop column q1;
 
-create trigger timetravel 
+create trigger timetravel
 	before insert or delete or update on tttest
-	for each row 
-	execute procedure 
+	for each row
+	execute procedure
 	timetravel (price_on, price_off);
 
 insert into tttest values (1, 1, null, null);
 insert into tttest(price_id, price_val) values (2, 2);
 insert into tttest(price_id, price_val,price_off) values (3, 3, 'infinity');
 
-insert into tttest(price_id, price_val,price_off) values (4, 4, 
+insert into tttest(price_id, price_val,price_off) values (4, 4,
 	abstime('now'::timestamp - '100 days'::interval));
 insert into tttest(price_id, price_val,price_on) values (3, 3, 'infinity'); -- duplicate key
 
@@ -62,7 +62,7 @@ select set_timetravel('tttest', 1);	-- turn TT ON!
 select get_timetravel('tttest');	-- check status
 
 -- we want to correct some date
-update tttest set price_on = 'Jan-01-1990 00:00:01' where price_id = 5 and 
+update tttest set price_on = 'Jan-01-1990 00:00:01' where price_id = 5 and
 	price_off <> 'infinity';
 -- but this doesn't work
 
@@ -71,11 +71,11 @@ select set_timetravel('tttest', 0);	-- turn TT OFF!
 
 select get_timetravel('tttest');	-- check status
 
-update tttest set price_on = '01-Jan-1990 00:00:01' where price_id = 5 and 
+update tttest set price_on = '01-Jan-1990 00:00:01' where price_id = 5 and
 	price_off <> 'infinity';
 select * from tttest;
 -- isn't it what we need ?
 
 -- get price for price_id == 5 as it was '10-Jan-1990'
-select * from tttest where price_id = 5 and 
+select * from tttest where price_id = 5 and
 	price_on <= '10-Jan-1990' and price_off > '10-Jan-1990';

contrib/spi/timetravel.sql.in

@@ -3,17 +3,17 @@
 -- Adjust this setting to control where the objects get created.
 SET search_path = public;
 
-CREATE OR REPLACE FUNCTION timetravel() 
-RETURNS trigger 
+CREATE OR REPLACE FUNCTION timetravel()
+RETURNS trigger
 AS 'MODULE_PATHNAME'
 LANGUAGE C;
 
-CREATE OR REPLACE FUNCTION set_timetravel(name, int4) 
-RETURNS int4 
+CREATE OR REPLACE FUNCTION set_timetravel(name, int4)
+RETURNS int4
 AS 'MODULE_PATHNAME'
 LANGUAGE C RETURNS NULL ON NULL INPUT;
 
-CREATE OR REPLACE FUNCTION get_timetravel(name) 
-RETURNS int4 
+CREATE OR REPLACE FUNCTION get_timetravel(name)
+RETURNS int4
 AS 'MODULE_PATHNAME'
 LANGUAGE C RETURNS NULL ON NULL INPUT;

contrib/start-scripts/osx/PostgreSQL

@@ -30,9 +30,9 @@
 #
 # Created by David Wheeler, 2002.
 
-# modified by Ray Aspeitia 12-03-2003 : 
+# modified by Ray Aspeitia 12-03-2003 :
 # added log rotation script to db startup
-# modified StartupParameters.plist "Provides" parameter to make it easier to 
+# modified StartupParameters.plist "Provides" parameter to make it easier to
 # start and stop with the SystemStarter utitlity
 
 # use the below command in order to correctly start/stop/restart PG with log rotation script:

contrib/test_parser/expected/test_parser.out

@@ -41,7 +41,7 @@ SELECT to_tsquery('testcfg', 'star');
  'star'
 (1 row)
 
-SELECT ts_headline('testcfg','Supernovae stars are the brightest phenomena in galaxies', 
+SELECT ts_headline('testcfg','Supernovae stars are the brightest phenomena in galaxies',
        to_tsquery('testcfg', 'stars'));
                            ts_headline                           
 -----------------------------------------------------------------

contrib/test_parser/sql/test_parser.sql

@@ -22,5 +22,5 @@ SELECT to_tsvector('testcfg','That''s my first own parser');
 
 SELECT to_tsquery('testcfg', 'star');
 
-SELECT ts_headline('testcfg','Supernovae stars are the brightest phenomena in galaxies', 
+SELECT ts_headline('testcfg','Supernovae stars are the brightest phenomena in galaxies',
        to_tsquery('testcfg', 'stars'));

contrib/tsearch2/expected/tsearch2.out

@@ -815,13 +815,13 @@ SELECT length(to_tsvector('english', '345 qwe@efd.r '' http://www.com/ http://ae
      53
 (1 row)
 
-select to_tsquery('english', 'qwe & sKies '); 
+select to_tsquery('english', 'qwe & sKies ');
   to_tsquery   
 ---------------
  'qwe' & 'sky'
 (1 row)
 
-select to_tsquery('simple', 'qwe & sKies '); 
+select to_tsquery('simple', 'qwe & sKies ');
    to_tsquery    
 -----------------
  'qwe' & 'skies'
@@ -2337,7 +2337,6 @@ Upon a woman s face. E.  J.  Pratt  (1882 1964)
  The granite features of this cliff
 (1 row)
 
- 
 select headline('Erosion It took the sea a thousand years,
 A thousand years to trace
 The granite features of this cliff
@@ -2354,7 +2353,6 @@ Upon a woman s face. E.  J.  Pratt  (1882 1964)
  The <b>granite</b> features of this cliff
 (1 row)
 
- 
 select headline('Erosion It took the sea a thousand years,
 A thousand years to trace
 The granite features of this cliff
@@ -2382,7 +2380,7 @@ ff-bg
        document.write(15);
 </script>
 </body>
-</html>', 
+</html>',
 to_tsquery('sea&foo'), 'HighlightAll=true');
                                   headline                                   
 -----------------------------------------------------------------------------

contrib/tsearch2/expected/tsearch2_1.out

@@ -815,13 +815,13 @@ SELECT length(to_tsvector('english', '345 qwe@efd.r '' http://www.com/ http://ae
      53
 (1 row)
 
-select to_tsquery('english', 'qwe & sKies '); 
+select to_tsquery('english', 'qwe & sKies ');
   to_tsquery   
 ---------------
  'qwe' & 'sky'
 (1 row)
 
-select to_tsquery('simple', 'qwe & sKies '); 
+select to_tsquery('simple', 'qwe & sKies ');
    to_tsquery    
 -----------------
  'qwe' & 'skies'
@@ -2337,7 +2337,6 @@ Upon a woman s face. E.  J.  Pratt  (1882 1964)
  The granite features of this cliff
 (1 row)
 
- 
 select headline('Erosion It took the sea a thousand years,
 A thousand years to trace
 The granite features of this cliff
@@ -2354,7 +2353,6 @@ Upon a woman s face. E.  J.  Pratt  (1882 1964)
  The <b>granite</b> features of this cliff
 (1 row)
 
- 
 select headline('Erosion It took the sea a thousand years,
 A thousand years to trace
 The granite features of this cliff
@@ -2382,7 +2380,7 @@ ff-bg
        document.write(15);
 </script>
 </body>
-</html>', 
+</html>',
 to_tsquery('sea&foo'), 'HighlightAll=true');
                                   headline                                   
 -----------------------------------------------------------------------------

contrib/tsearch2/sql/tsearch2.sql

@@ -168,8 +168,8 @@ SELECT length(to_tsvector('english', '345 qwe@efd.r '' http://www.com/ http://ae
 <i <b> wow  < jqw <> qwerty'));
 
 
-select to_tsquery('english', 'qwe & sKies '); 
-select to_tsquery('simple', 'qwe & sKies '); 
+select to_tsquery('english', 'qwe & sKies ');
+select to_tsquery('simple', 'qwe & sKies ');
 select to_tsquery('english', '''the wether'':dc & ''           sKies '':BC ');
 select to_tsquery('english', 'asd&(and|fghj)');
 select to_tsquery('english', '(asd&and)|fghj');
@@ -288,7 +288,7 @@ An hour of storm to place
 The sculpture of these granite seams,
 Upon a woman s face. E.  J.  Pratt  (1882 1964)
 ', to_tsquery('sea&thousand&years'));
- 
+
 select headline('Erosion It took the sea a thousand years,
 A thousand years to trace
 The granite features of this cliff
@@ -298,7 +298,7 @@ An hour of storm to place
 The sculpture of these granite seams,
 Upon a woman s face. E.  J.  Pratt  (1882 1964)
 ', to_tsquery('granite&sea'));
- 
+
 select headline('Erosion It took the sea a thousand years,
 A thousand years to trace
 The granite features of this cliff
@@ -321,7 +321,7 @@ ff-bg
        document.write(15);
 </script>
 </body>
-</html>', 
+</html>',
 to_tsquery('sea&foo'), 'HighlightAll=true');
 --check debug
 select * from public.ts_debug('Tsearch module for PostgreSQL 7.3.3');

contrib/tsearch2/tsearch2.sql.in

@@ -11,7 +11,7 @@ CREATE DOMAIN gtsvector AS pg_catalog.gtsvector;
 CREATE DOMAIN gtsq AS pg_catalog.text;
 
 --dict interface
-CREATE FUNCTION lexize(oid, text) 
+CREATE FUNCTION lexize(oid, text)
 	RETURNS _text
 	as 'ts_lexize'
 	LANGUAGE INTERNAL
@@ -44,7 +44,7 @@ CREATE FUNCTION set_curdict(text)
 --built-in dictionaries
 CREATE FUNCTION dex_init(internal)
 	RETURNS internal
-	as 'MODULE_PATHNAME', 'tsa_dex_init' 
+	as 'MODULE_PATHNAME', 'tsa_dex_init'
 	LANGUAGE C;
 
 CREATE FUNCTION dex_lexize(internal,internal,int4)
@@ -66,7 +66,7 @@ CREATE FUNCTION snb_lexize(internal,internal,int4)
 
 CREATE FUNCTION snb_ru_init_koi8(internal)
 	RETURNS internal
-	as 'MODULE_PATHNAME', 'tsa_snb_ru_init_koi8' 
+	as 'MODULE_PATHNAME', 'tsa_snb_ru_init_koi8'
 	LANGUAGE C;
 
 CREATE FUNCTION snb_ru_init_utf8(internal)
@@ -81,7 +81,7 @@ CREATE FUNCTION snb_ru_init(internal)
 
 CREATE FUNCTION spell_init(internal)
 	RETURNS internal
-	as 'MODULE_PATHNAME', 'tsa_spell_init' 
+	as 'MODULE_PATHNAME', 'tsa_spell_init'
 	LANGUAGE C;
 
 CREATE FUNCTION spell_lexize(internal,internal,int4)
@@ -92,7 +92,7 @@ CREATE FUNCTION spell_lexize(internal,internal,int4)
 
 CREATE FUNCTION syn_init(internal)
 	RETURNS internal
-	as 'MODULE_PATHNAME', 'tsa_syn_init' 
+	as 'MODULE_PATHNAME', 'tsa_syn_init'
 	LANGUAGE C;
 
 CREATE FUNCTION syn_lexize(internal,internal,int4)
@@ -113,8 +113,8 @@ CREATE FUNCTION thesaurus_lexize(internal,internal,int4,internal)
 	RETURNS NULL ON NULL INPUT;
 
 --sql-level interface
-CREATE TYPE tokentype 
-	as (tokid int4, alias text, descr text); 
+CREATE TYPE tokentype
+	as (tokid int4, alias text, descr text);
 
 CREATE FUNCTION token_type(int4)
 	RETURNS setof tokentype
@@ -149,7 +149,7 @@ CREATE FUNCTION set_curprs(text)
 	LANGUAGE C
 	RETURNS NULL ON NULL INPUT;
 
-CREATE TYPE tokenout 
+CREATE TYPE tokenout
 	as (tokid int4, token text);
 
 CREATE FUNCTION parse(oid,text)
@@ -157,19 +157,19 @@ CREATE FUNCTION parse(oid,text)
 	as 'ts_parse_byid'
 	LANGUAGE INTERNAL
 	RETURNS NULL ON NULL INPUT;
- 
+
 CREATE FUNCTION parse(text,text)
 	RETURNS setof tokenout
 	as 'ts_parse_byname'
 	LANGUAGE INTERNAL
 	RETURNS NULL ON NULL INPUT;
- 
+
 CREATE FUNCTION parse(text)
 	RETURNS setof tokenout
 	as 'MODULE_PATHNAME', 'tsa_parse_current'
 	LANGUAGE C
 	RETURNS NULL ON NULL INPUT;
- 
+
 --default parser
 CREATE FUNCTION prsd_start(internal,int4)
 	RETURNS internal
@@ -399,7 +399,7 @@ AS
         STORAGE         gtsvector;
 
 --stat info
-CREATE TYPE statinfo 
+CREATE TYPE statinfo
 	as (word text, ndoc int4, nentry int4);
 
 CREATE FUNCTION stat(text)
@@ -560,7 +560,7 @@ AS
 CREATE OPERATOR CLASS tsvector_ops
 FOR TYPE tsvector USING btree AS
         OPERATOR        1       < ,
-        OPERATOR        2       <= , 
+        OPERATOR        2       <= ,
         OPERATOR        3       = ,
         OPERATOR        4       >= ,
         OPERATOR        5       > ,

contrib/unaccent/Makefile

@@ -9,7 +9,7 @@ DATA_TSEARCH = unaccent.rules
 REGRESS = unaccent
 
 # Adjust REGRESS_OPTS because we need a UTF8 database
-REGRESS_OPTS = --dbname=$(CONTRIB_TESTDB) --multibyte=UTF8 --no-locale 
+REGRESS_OPTS = --dbname=$(CONTRIB_TESTDB) --multibyte=UTF8 --no-locale
 
 ifdef USE_PGXS
 PG_CONFIG = pg_config

contrib/xml2/expected/xml2.out

@@ -18,7 +18,7 @@ select query_to_xml('select 1 as x',true,false,'');
  
 (1 row)
 
-select xslt_process( query_to_xml('select x from generate_series(1,5) as 
+select xslt_process( query_to_xml('select x from generate_series(1,5) as
 x',true,false,'')::text,
 $$<xsl:stylesheet version="1.0"
                xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

contrib/xml2/expected/xml2_1.out

@@ -18,7 +18,7 @@ select query_to_xml('select 1 as x',true,false,'');
  
 (1 row)
 
-select xslt_process( query_to_xml('select x from generate_series(1,5) as 
+select xslt_process( query_to_xml('select x from generate_series(1,5) as
 x',true,false,'')::text,
 $$<xsl:stylesheet version="1.0"
                xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

contrib/xml2/sql/xml2.sql

@@ -10,7 +10,7 @@ RESET client_min_messages;
 
 select query_to_xml('select 1 as x',true,false,'');
 
-select xslt_process( query_to_xml('select x from generate_series(1,5) as 
+select xslt_process( query_to_xml('select x from generate_series(1,5) as
 x',true,false,'')::text,
 $$<xsl:stylesheet version="1.0"
                xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

doc/bug.template

@@ -40,7 +40,7 @@ Please enter a FULL description of your problem:
 
 
 Please describe a way to repeat the problem.   Please try to provide a
-concise reproducible example, if at all possible: 
+concise reproducible example, if at all possible:
 ----------------------------------------------------------------------
 
 

doc/src/sgml/Makefile

@@ -64,7 +64,7 @@ CATALOG = -c $(DOCBOOKSTYLE)/catalog
 endif
 
 # Enable some extra warnings
-# -wfully-tagged needed to throw a warning on missing tags 
+# -wfully-tagged needed to throw a warning on missing tags
 # for older tool chains, 2007-08-31
 # Note: try "make SPFLAGS=-wxml" to catch a lot of other dubious constructs,
 # in particular < and & that haven't been made into entities.  It's far too

doc/src/sgml/auto-explain.sgml

@@ -112,8 +112,8 @@ LOAD 'auto_explain';
     <listitem>
      <para>
       <varname>auto_explain.log_buffers</varname> causes <command>EXPLAIN
-      (ANALYZE, BUFFERS)</> output, rather than just <command>EXPLAIN</> 
-      output, to be printed when an execution plan is logged. This parameter is 
+      (ANALYZE, BUFFERS)</> output, rather than just <command>EXPLAIN</>
+      output, to be printed when an execution plan is logged. This parameter is
       off by default. Only superusers can change this setting. This
       parameter has no effect unless <varname>auto_explain.log_analyze</>
       parameter is set.

doc/src/sgml/biblio.sgml

@@ -257,7 +257,7 @@ ssimkovi@ag.or.at
   <bibliodiv>
    <title>Proceedings and Articles</title>
    <para>This section is for articles and newsletters.</para>
-   
+
    <biblioentry id="OLSON93">
     <title>Partial indexing in POSTGRES: research project</title>
     <titleabbrev>Olson, 1993</titleabbrev>
@@ -328,7 +328,7 @@ ssimkovi@ag.or.at
    <biblioset relation="article">
     <title>Generalized Partial Indexes
     <ulink url="http://citeseer.ist.psu.edu/seshadri95generalized.html">(cached version)
-<!-- 
+<!--
      Original URL:  http://citeseer.ist.psu.edu/seshadri95generalized.html
 -->
     </ulink>

doc/src/sgml/charset.sgml

@@ -71,7 +71,7 @@ initdb --locale=sv_SE
     locale then the specifications can take the form
     <replaceable>language_territory.codeset</>.  For example,
     <literal>fr_BE.UTF-8</> represents the French language (fr) as
-    spoken in Belgium (BE), with a <acronym>UTF-8</> character set 
+    spoken in Belgium (BE), with a <acronym>UTF-8</> character set
     encoding.
    </para>
 

doc/src/sgml/contacts.sgml

@@ -15,7 +15,7 @@ and the mailing lists themselves.
 
 <para>
 Refer to the introduction in this manual or to the
-<productname>PostgreSQL</productname> 
+<productname>PostgreSQL</productname>
 <ulink url="http://www.postgresql.org">web page</ulink>
 for subscription information to the no-cost mailing lists.
 </para>