Remove whitespace from end of lines

doc/src/sgml/maintenance.sgml

@@ -632,7 +632,7 @@ HINT:  Stop the postmaster and use a standalone backend to VACUUM in "mydb".
     <varname>autovacuum_max_workers</> databases to be processed,
     the next database will be processed as soon as the first worker finishes.
     Each worker process will check each table within its database and
-    execute <command>VACUUM</> and/or <command>ANALYZE</> as needed. 
+    execute <command>VACUUM</> and/or <command>ANALYZE</> as needed.
     <varname>log_autovacuum_min_duration</varname> can be used to monitor
     autovacuum activity.
    </para>

doc/src/sgml/ref/create_table.sgml

@@ -336,7 +336,7 @@ CREATE [ [ GLOBAL | LOCAL ] { TEMPORARY | TEMP } | UNLOGGED ] TABLE [ IF NOT EXI
      <para>
       Not-null constraints are always copied to the new table.
       <literal>CHECK</literal> constraints will be copied only if
-      <literal>INCLUDING CONSTRAINTS</literal> is specified. 
+      <literal>INCLUDING CONSTRAINTS</literal> is specified.
       Indexes, <literal>PRIMARY KEY</>, and <literal>UNIQUE</> constraints
       on the original table will be created on the new table only if the
       <literal>INCLUDING INDEXES</literal> clause is specified.

doc/src/sgml/ref/notify.sgml

@@ -33,7 +33,7 @@ NOTIFY <replaceable class="PARAMETER">channel</replaceable> [ , <replaceable cla
    with an optional <quote>payload</> string to each client application that
    has previously executed
    <command>LISTEN <replaceable class="parameter">channel</></command>
-   for the specified channel name in the current database. 
+   for the specified channel name in the current database.
    Notifications are visible to all users.
   </para>
 

doc/src/sgml/ref/pg_dump.sgml

@@ -324,7 +324,7 @@ PostgreSQL documentation
         For a consistent backup, the database server needs to support synchronized snapshots,
         a feature that was introduced in <productname>PostgreSQL</productname> 9.2. With this
         feature, database clients can ensure they see the same data set even though they use
-        different connections. <command>pg_dump -j</command> uses multiple database 
+        different connections. <command>pg_dump -j</command> uses multiple database
         connections; it connects to the database once with the master process and
         once again for each worker job. Without the synchronized snapshot feature, the
         different worker jobs wouldn't be guaranteed to see the same data in each connection,

src/Makefile.global.in

@@ -434,7 +434,7 @@ PL_TESTDB = pl_regression
 CONTRIB_TESTDB = contrib_regression
 ifneq ($(MODULE_big),)
   CONTRIB_TESTDB_MODULE = contrib_regression_$(MODULE_big)
-else 
+else
   ifneq ($(MODULES),)
     CONTRIB_TESTDB_MODULE = contrib_regression_$(MODULES)
   else

src/backend/catalog/system_views.sql

@@ -788,10 +788,10 @@ CREATE OR REPLACE FUNCTION
   pg_start_backup(label text, fast boolean DEFAULT false)
   RETURNS text STRICT VOLATILE LANGUAGE internal AS 'pg_start_backup';
 
-CREATE OR REPLACE FUNCTION 
+CREATE OR REPLACE FUNCTION
   json_populate_record(base anyelement, from_json json, use_json_as_text boolean DEFAULT false)
   RETURNS anyelement LANGUAGE internal STABLE AS 'json_populate_record';
 
-CREATE OR REPLACE FUNCTION 
+CREATE OR REPLACE FUNCTION
   json_populate_recordset(base anyelement, from_json json, use_json_as_text boolean DEFAULT false)
   RETURNS SETOF anyelement LANGUAGE internal STABLE ROWS 100  AS 'json_populate_recordset';

src/test/regress/expected/json.out

@@ -466,15 +466,15 @@ INSERT INTO test_json VALUES
 ('scalar','"a scalar"'),
 ('array','["zero", "one","two",null,"four","five"]'),
 ('object','{"field1":"val1","field2":"val2","field3":null}');
-SELECT test_json -> 'x' 
+SELECT test_json -> 'x'
 FROM test_json
 WHERE json_type = 'scalar';
 ERROR:  cannot extract element from a scalar
-SELECT test_json -> 'x' 
+SELECT test_json -> 'x'
 FROM test_json
 WHERE json_type = 'array';
 ERROR:  cannot extract field from a non-object
-SELECT test_json -> 'x' 
+SELECT test_json -> 'x'
 FROM test_json
 WHERE json_type = 'object';
  ?column? 
@@ -490,7 +490,7 @@ WHERE json_type = 'object';
  "val2"
 (1 row)
 
-SELECT test_json->>'field2' 
+SELECT test_json->>'field2'
 FROM test_json
 WHERE json_type = 'object';
  ?column? 
@@ -498,11 +498,11 @@ WHERE json_type = 'object';
  val2
 (1 row)
 
-SELECT test_json -> 2 
+SELECT test_json -> 2
 FROM test_json
 WHERE json_type = 'scalar';
 ERROR:  cannot extract element from a scalar
-SELECT test_json -> 2 
+SELECT test_json -> 2
 FROM test_json
 WHERE json_type = 'array';
  ?column? 

src/test/regress/sql/json.sql

@@ -139,15 +139,15 @@ INSERT INTO test_json VALUES
 ('array','["zero", "one","two",null,"four","five"]'),
 ('object','{"field1":"val1","field2":"val2","field3":null}');
 
-SELECT test_json -> 'x' 
+SELECT test_json -> 'x'
 FROM test_json
 WHERE json_type = 'scalar';
 
-SELECT test_json -> 'x' 
+SELECT test_json -> 'x'
 FROM test_json
 WHERE json_type = 'array';
 
-SELECT test_json -> 'x' 
+SELECT test_json -> 'x'
 FROM test_json
 WHERE json_type = 'object';
 
@@ -155,15 +155,15 @@ SELECT test_json->'field2'
 FROM test_json
 WHERE json_type = 'object';
 
-SELECT test_json->>'field2' 
+SELECT test_json->>'field2'
 FROM test_json
 WHERE json_type = 'object';
 
-SELECT test_json -> 2 
+SELECT test_json -> 2
 FROM test_json
 WHERE json_type = 'scalar';
 
-SELECT test_json -> 2 
+SELECT test_json -> 2
 FROM test_json
 WHERE json_type = 'array';
 

src/tools/msvc/Mkvcbuild.pm

@@ -523,8 +523,8 @@ sub mkvcbuild
 		my $mf = Project::read_file(
 			'src\backend\utils\mb\conversion_procs\\' . $sub . '\Makefile');
 		my $p = $solution->AddProject($sub, 'dll', 'conversion procs');
-		$p->AddFile('src\backend\utils\mb\conversion_procs\\' 
+		$p->AddFile('src\backend\utils\mb\conversion_procs\\'
-			  . $sub . '\\' 
+			  . $sub . '\\'
 			  . $sub
 			  . '.c');
 		if ($mf =~ m{^SRCS\s*\+=\s*(.*)$}m)

src/tools/pgindent/perltidyrc

@@ -1,12 +1,12 @@
---add-whitespace 
+--add-whitespace
---backup-and-modify-in-place 
+--backup-and-modify-in-place
 --delete-old-whitespace
---entab-leading-whitespace=4 
+--entab-leading-whitespace=4
---keep-old-blank-lines=2 
+--keep-old-blank-lines=2
 --maximum-line-length=78
---nospace-for-semicolon 
+--nospace-for-semicolon
 --opening-brace-on-new-line
 --output-line-ending=unix
---paren-tightness=2 
+--paren-tightness=2
---vertical-tightness=2 
+--vertical-tightness=2
 --vertical-tightness-closing=2

src/tools/pgindent/pgindent

@@ -310,7 +310,7 @@ sub post_indent
 	$source =~ s!
 			(\n$ident[^(\n]*)\n                  # e.g. static void
 			(
-				$ident\(\n?                      # func_name( 
+				$ident\(\n?                      # func_name(
 				(.*,([ \t]*$comment)?\n)*        # args b4 final ln
 				.*\);([ \t]*$comment)?$          # final line
 			)

src/tools/pgindent/pgindent.man

@@ -6,9 +6,9 @@ or the environment.
 In its simplest form, if all the required objects are installed, simply run
 it without any parameters at the top of the source tree you want to process.
 
-	pgindent 
+	pgindent
 
-If you don't have all the requirements installed, pgindent will fetch and build 
+If you don't have all the requirements installed, pgindent will fetch and build
 them for you, if you're in a PostgreSQL source tree:
 
 
@@ -23,7 +23,7 @@ command line option --indent:
 Similarly, the entab program can be specified using the PGENTAB environment
 variable, or using the --entab command line option.
 
-pgindent also needs a file containing a list of typedefs. This can be 
+pgindent also needs a file containing a list of typedefs. This can be
 specified using the PGTYPEDEFS environment variable, or via the command line
 --typedefs option. If neither is used, it will look for it within the
 current source tree, or in /usr/local/etc/typedefs.list.
@@ -40,6 +40,6 @@ src/tools/pgindent/exclude_file_patterns.
 Any non-option arguments are taken as the names of files to be indented. In this
 case only these files will be changed, and nothing else will be touched. If the
 first non-option argument is not a .c or .h file, it is treated as the name
-of a typedefs file for legacy reasons, but this use is deprecated - use the 
+of a typedefs file for legacy reasons, but this use is deprecated - use the
 --typedefs option instead.