Remove useless whitespace at end of lines

Author: petere

README

@@ -1,6 +1,6 @@
 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

@@ -1,7 +1,7 @@
 # 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' ),