[Python-checkins] bpo-31462: Remove trailing whitespaces. (#3564)

Serhiy Storchaka webhook-mailer at python.org
Thu Sep 14 02:38:39 EDT 2017


https://github.com/python/cpython/commit/13ad3b7a82bf56d803fbe48ee5df6c4b08986c78
commit: 13ad3b7a82bf56d803fbe48ee5df6c4b08986c78
branch: master
author: Serhiy Storchaka <storchaka at gmail.com>
committer: GitHub <noreply at github.com>
date: 2017-09-14T09:38:36+03:00
summary:

bpo-31462: Remove trailing whitespaces. (#3564)

files:
M Include/pyatomic.h
M Lib/http/server.py
M Lib/idlelib/ChangeLog
M Lib/idlelib/README.txt
M Lib/idlelib/idle_test/README.txt
M Lib/test/dtracedata/call_stack.d
M Lib/test/test_inspect.py
M Lib/test/tokenize_tests-latin1-coding-cookie-and-utf8-bom-sig.txt
M Lib/test/tokenize_tests-no-coding-cookie-and-utf8-bom-sig-only.txt
M Lib/test/tokenize_tests-utf8-coding-cookie-and-utf8-bom-sig.txt
M Lib/test/tokenize_tests.txt
M Lib/venv/scripts/posix/activate.fish
M Modules/expat/pyexpatns.h
M Modules/socketmodule.h
M Objects/cellobject.c
M Objects/setobject.c
M PC/_testconsole.c
M PC/msvcrtmodule.c
M Programs/_testembed.c
M Tools/freeze/test/Makefile
M aclocal.m4

diff --git a/Include/pyatomic.h b/Include/pyatomic.h
index bd516b8bb6c..9a497a68368 100644
--- a/Include/pyatomic.h
+++ b/Include/pyatomic.h
@@ -11,7 +11,7 @@
 #endif
 
 
-#if defined(_MSC_VER) 
+#if defined(_MSC_VER)
 #include <intrin.h>
 #include <immintrin.h>
 #endif
@@ -223,7 +223,7 @@ _Py_ANNOTATE_MEMORY_ORDER(const volatile void *address, _Py_memory_order order)
         result; \
     })
 
-#elif defined(_MSC_VER) 
+#elif defined(_MSC_VER)
 /*  _Interlocked* functions provide a full memory barrier and are therefore
     enough for acq_rel and seq_cst. If the HLE variants aren't available
     in hardware they will fall back to a full memory barrier as well.
@@ -249,7 +249,7 @@ typedef struct _Py_atomic_int {
 } _Py_atomic_int;
 
 
-#if defined(_M_X64) 
+#if defined(_M_X64)
 #define _Py_atomic_store_64bit(ATOMIC_VAL, NEW_VAL, ORDER) \
     switch (ORDER) { \
     case _Py_memory_order_acquire: \
@@ -312,7 +312,7 @@ inline intptr_t _Py_atomic_load_64bit(volatile uintptr_t* value, int order) {
       break;
     }
     }
-    return old; 
+    return old;
 }
 
 #else
@@ -347,7 +347,7 @@ inline int _Py_atomic_load_32bit(volatile int* value, int order) {
       break;
     }
     }
-    return old; 
+    return old;
 }
 
 #define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
@@ -379,7 +379,7 @@ typedef struct _Py_atomic_int {
 } _Py_atomic_int;
 
 
-#if defined(_M_ARM64) 
+#if defined(_M_ARM64)
 #define _Py_atomic_store_64bit(ATOMIC_VAL, NEW_VAL, ORDER) \
     switch (ORDER) { \
     case _Py_memory_order_acquire: \
@@ -442,7 +442,7 @@ inline intptr_t _Py_atomic_load_64bit(volatile uintptr_t* value, int order) {
       break;
     }
     }
-    return old; 
+    return old;
 }
 
 #else
@@ -477,13 +477,13 @@ inline int _Py_atomic_load_32bit(volatile int* value, int order) {
       break;
     }
     }
-    return old; 
+    return old;
 }
 
 #define _Py_atomic_store_explicit(ATOMIC_VAL, NEW_VAL, ORDER) \
   if (sizeof(*ATOMIC_VAL._value) == 8) { \
     _Py_atomic_store_64bit(ATOMIC_VAL._value, NEW_VAL, ORDER) } else { \
-    _Py_atomic_store_32bit(ATOMIC_VAL._value, NEW_VAL, ORDER) } 
+    _Py_atomic_store_32bit(ATOMIC_VAL._value, NEW_VAL, ORDER) }
 
 #define _Py_atomic_load_explicit(ATOMIC_VAL, ORDER) \
   ( \
diff --git a/Lib/http/server.py b/Lib/http/server.py
index b1151a2b654..502bce0c7a4 100644
--- a/Lib/http/server.py
+++ b/Lib/http/server.py
@@ -717,7 +717,7 @@ def send_head(self):
                             fs.st_mtime, datetime.timezone.utc)
                         # remove microseconds, like in If-Modified-Since
                         last_modif = last_modif.replace(microsecond=0)
-                        
+
                         if last_modif <= ims:
                             self.send_response(HTTPStatus.NOT_MODIFIED)
                             self.end_headers()
@@ -727,7 +727,7 @@ def send_head(self):
             self.send_response(HTTPStatus.OK)
             self.send_header("Content-type", ctype)
             self.send_header("Content-Length", str(fs[6]))
-            self.send_header("Last-Modified", 
+            self.send_header("Last-Modified",
                 self.date_time_string(fs.st_mtime))
             self.end_headers()
             return f
diff --git a/Lib/idlelib/ChangeLog b/Lib/idlelib/ChangeLog
index 0c36664512b..d7d7e1efdb1 100644
--- a/Lib/idlelib/ChangeLog
+++ b/Lib/idlelib/ChangeLog
@@ -27,9 +27,9 @@ IDLEfork ChangeLog
 
 	* INSTALLATION, setup.py: INSTALLATION: Remove the coexist.patch
 	instructions
-	
+
 	**************** setup.py:
-	
+
 	Remove the idles script, add some words on IDLE Fork to the
 	long_description, and clean up some line spacing.
 
@@ -42,30 +42,30 @@ IDLEfork ChangeLog
 	* PyShell.py, idle, idles: Implement idle command interface as
 	suggested by GvR [idle-dev] 16 July **************** PyShell: Added
 	functionality:
-	
+
 	usage: idle.py [-c command] [-d] [-i] [-r script] [-s] [-t title]
 	[arg] ...
-	
+
 	idle file(s)	(without options) edit the file(s)
-	
+
 	-c cmd	   run the command in a shell -d	 enable the
 	debugger -i	    open an interactive shell -i file(s) open a
 	shell and also an editor window for each file -r script  run a file
 	as a script in a shell -s	  run $IDLESTARTUP or
 	$PYTHONSTARTUP before anything else -t title   set title of shell
 	window
-	
+
 	Remaining arguments are applied to the command (-c) or script (-r).
-	
+
 	****************** idles: Removed the idles script, not needed
-	
+
 	****************** idle:  Removed the IdleConf references, not
 	required anymore
 
 2001-07-16 17:08  kbk
 
 	* INSTALLATION, coexist.patch: Added installation instructions.
-	
+
 	Added a patch which modifies idlefork so that it can co-exist with
 	"official" IDLE in the site-packages directory. This patch is not
 	necessary if only idlefork IDLE is installed. See INSTALLATION for
@@ -74,7 +74,7 @@ IDLEfork ChangeLog
 2001-07-16 15:50  kbk
 
 	* idles: Add a script "idles" which opens a Python Shell window.
-	
+
 	The default behaviour of idlefork idle is to open an editor window
 	instead of a shell. Complex expressions may be run in a fresh
 	environment by selecting "run".  There are times, however, when a
@@ -90,7 +90,7 @@ IDLEfork ChangeLog
 
 	* PyShell.py, setup.py: Add a script "idles" which opens a Python
 	Shell window.
-	
+
 	The default behaviour of idlefork idle is to open an editor window
 	instead of a shell. Complex expressions may be run in a fresh
 	environment by selecting "run".  There are times, however, when a
@@ -110,13 +110,13 @@ IDLEfork ChangeLog
 
 	* setup.py: Installing Idle to site-packages via Distutils does not
 	copy the Idle help.txt file.
-	
+
 	Ref SF Python Patch 422471
 
 2001-07-14 15:26  kbk
 
 	* keydefs.py: py-cvs-2001_07_13 (Rev 1.3) merge
-	
+
 	"Make copy, cut and paste events case insensitive.  Reported by
 	Patrick K. O'Brien on idle-dev. (Should other bindings follow
 	suit?)" --GvR
@@ -124,7 +124,7 @@ IDLEfork ChangeLog
 2001-07-14 15:21  kbk
 
 	* idle.py: py-cvs-2001_07_13 (Rev 1.4) merge
-	
+
 	"Move the action of loading the configuration to the IdleConf
 	module rather than the idle.py script.	This has advantages and
 	disadvantages; the biggest advantage being that we can more easily
@@ -133,21 +133,21 @@ IDLEfork ChangeLog
 2001-07-14 15:18  kbk
 
 	* extend.txt: py-cvs-2001_07_13 (Rev 1.4) merge
-	
+
 	"Quick update to the extension mechanism (extend.py is gone, long
 	live config.txt)" --GvR
 
 2001-07-14 15:15  kbk
 
 	* StackViewer.py: py-cvs-2001_07_13 (Rev 1.16) merge
-	
+
 	"Refactored, with some future plans in mind. This now uses the new
 	gotofileline() method defined in FileList.py"  --GvR
 
 2001-07-14 15:10  kbk
 
 	* PyShell.py: py-cvs-2001_07_13 (Rev 1.34) merge
-	
+
 	"Amazing.  A very subtle change in policy in descr-branch actually
 	found a bug here.  Here's the deal: Class PyShell derives from
 	class OutputWindow.  Method PyShell.close() wants to invoke its
@@ -166,19 +166,19 @@ IDLEfork ChangeLog
 2001-07-14 14:59  kbk
 
 	* PyParse.py: py-cvs-2001_07_13 (Rel 1.9) merge
-	
+
 	"Taught IDLE's autoident parser that "yield" is a keyword that
 	begins a stmt.	Along w/ the preceding change to keyword.py, making
 	all this work w/ a future-stmt just looks harder and harder."
 	--tim_one
-	
+
 	(From Rel 1.8: "Hack to make this still work with Python 1.5.2.
 	;-( " --fdrake)
 
 2001-07-14 14:51  kbk
 
 	* IdleConf.py: py-cvs-2001_07_13 (Rel 1.7) merge
-	
+
 	"Move the action of loading the configuration to the IdleConf
 	module rather than the idle.py script.	This has advantages and
 	disadvantages; the biggest advantage being that we can more easily
@@ -187,11 +187,11 @@ IDLEfork ChangeLog
 2001-07-14 14:45  kbk
 
 	* FileList.py: py-cvs-2000_07_13 (Rev 1.9) merge
-	
+
 	"Delete goodname() method, which is unused. Add gotofileline(), a
 	convenience method which I intend to use in a variant. Rename
 	test() to _test()."  --GvR
-	
+
 	This was an interesting merge. The join completely missed removing
 	goodname(), which was adjacent, but outside of, a small conflict.
 	I only caught it by comparing the 1.1.3.2/1.1.3.3 diff.  CVS ain't
@@ -245,13 +245,13 @@ IDLEfork ChangeLog
 2001-07-14 10:13  kbk
 
 	* PyShell.py: cvs-py-rel2_1 (Rev 1.29 - 1.33) merge
-	
+
 	Merged the following py-cvs revs without conflict: 1.29 Reduce
 	copyright text output at startup 1.30 Delay setting sys.args until
 	Tkinter is fully initialized 1.31 Whitespace normalization 1.32
 	Turn syntax warning into error when interactive 1.33 Fix warning
 	initialization bug
-	
+
 	Note that module is extensively modified wrt py-cvs
 
 2001-07-14 06:33  kbk
@@ -317,14 +317,14 @@ IDLEfork ChangeLog
 2001-07-13 13:35  kbk
 
 	* EditorWindow.py: py-cvs-rel2_1 (Rev 1.33 - 1.37) merge
-	
+
 	VP IDLE version depended on VP's ExecBinding.py and spawn.py to get
 	the path to the Windows Doc directory (relative to python.exe).
 	Removed this conflicting code in favor of py-cvs updates which on
 	Windows use a hard coded path relative to the location of this
 	module. py-cvs updates include support for webbrowser.py.  Module
 	still has BrowserControl.py for 1.5.2 support.
-	
+
 	At this point, the differences wrt py-cvs relate to menu
 	functionality.
 
@@ -1194,7 +1194,7 @@ Wed Mar 10 05:18:02 1999  Guido van Rossum  <guido at cnri.reston.va.us>
 ======================================================================
 	Python release 1.5.2b2, IDLE version 0.3
 ======================================================================
-	
+
 Wed Feb 17 22:47:41 1999  Guido van Rossum  <guido at cnri.reston.va.us>
 
 	* NEWS.txt: News in 0.3.
@@ -1330,7 +1330,7 @@ Sat Jan  9 22:01:33 1999  Guido van Rossum  <guido at cnri.reston.va.us>
 ======================================================================
 	Python release 1.5.2b1, IDLE version 0.2
 ======================================================================
-	
+
 Fri Jan  8 17:26:02 1999  Guido van Rossum  <guido at cnri.reston.va.us>
 
 	* README.txt, NEWS.txt: What's new in this release.
diff --git a/Lib/idlelib/README.txt b/Lib/idlelib/README.txt
index 51e8ef5888c..c784a1a0b61 100644
--- a/Lib/idlelib/README.txt
+++ b/Lib/idlelib/README.txt
@@ -206,7 +206,7 @@ Window
   <open windows>   # windows
 
 Help
-  About IDLE       # eEW.about_dialog, help_about.AboutDialog 
+  About IDLE       # eEW.about_dialog, help_about.AboutDialog
   ---
   IDLE Help        # eEW.help_dialog, helpshow_idlehelp
   Python Doc       # eEW.python_docs
@@ -230,7 +230,7 @@ Help
 <No menu>
 Center Insert      # eEW.center_insert_event
 
-  
+
 CODE STYLE -- Generally PEP 8.
 
 import
diff --git a/Lib/idlelib/idle_test/README.txt b/Lib/idlelib/idle_test/README.txt
index a54e74ddda2..c580fb9e793 100644
--- a/Lib/idlelib/idle_test/README.txt
+++ b/Lib/idlelib/idle_test/README.txt
@@ -164,7 +164,7 @@ python -m idlelib.idle_test.htest
 5. Test Coverage
 
 Install the coverage package into your Python 3.6 site-packages
-directory.  (Its exact location depends on the OS). 
+directory.  (Its exact location depends on the OS).
 > python3 -m pip install coverage
 (On Windows, replace 'python3 with 'py -3.6' or perhaps just 'python'.)
 
diff --git a/Lib/test/dtracedata/call_stack.d b/Lib/test/dtracedata/call_stack.d
index 450e939d4f1..761d30fd559 100644
--- a/Lib/test/dtracedata/call_stack.d
+++ b/Lib/test/dtracedata/call_stack.d
@@ -10,7 +10,7 @@ python$target:::function-entry
 /self->trace/
 {
     printf("%d\t%*s:", timestamp, 15, probename);
-    printf("%*s", self->indent, ""); 
+    printf("%*s", self->indent, "");
     printf("%s:%s:%d\n", basename(copyinstr(arg0)), copyinstr(arg1), arg2);
     self->indent++;
 }
@@ -20,7 +20,7 @@ python$target:::function-return
 {
     self->indent--;
     printf("%d\t%*s:", timestamp, 15, probename);
-    printf("%*s", self->indent, ""); 
+    printf("%*s", self->indent, "");
     printf("%s:%s:%d\n", basename(copyinstr(arg0)), copyinstr(arg1), arg2);
 }
 
diff --git a/Lib/test/test_inspect.py b/Lib/test/test_inspect.py
index 350d5dbd776..7cc1e78f787 100644
--- a/Lib/test/test_inspect.py
+++ b/Lib/test/test_inspect.py
@@ -2018,7 +2018,7 @@ def test_staticmethod(*args):  # NOQA
                          ((('args', ..., ..., 'var_positional'),), ...))
         self.assertEqual(self.signature(A.f3),
                          ((('args', ..., ..., 'var_positional'),), ...))
-        self.assertEqual(self.signature(A.f4), 
+        self.assertEqual(self.signature(A.f4),
                          ((('args', ..., ..., 'var_positional'),
                             ('kwargs', ..., ..., 'var_keyword')), ...))
     @cpython_only
diff --git a/Lib/test/tokenize_tests-latin1-coding-cookie-and-utf8-bom-sig.txt b/Lib/test/tokenize_tests-latin1-coding-cookie-and-utf8-bom-sig.txt
index dc7c5f060a5..1b5335b64ed 100644
--- a/Lib/test/tokenize_tests-latin1-coding-cookie-and-utf8-bom-sig.txt
+++ b/Lib/test/tokenize_tests-latin1-coding-cookie-and-utf8-bom-sig.txt
@@ -1,5 +1,5 @@
 # -*- coding: latin1 -*-
-# IMPORTANT: this file has the utf-8 BOM signature '\xef\xbb\xbf' 
+# IMPORTANT: this file has the utf-8 BOM signature '\xef\xbb\xbf'
 # at the start of it.  Make sure this is preserved if any changes
 # are made!  Also note that the coding cookie above conflicts with
 # the presence of a utf-8 BOM signature -- this is intended.
diff --git a/Lib/test/tokenize_tests-no-coding-cookie-and-utf8-bom-sig-only.txt b/Lib/test/tokenize_tests-no-coding-cookie-and-utf8-bom-sig-only.txt
index 81931c46985..23fd2168ae5 100644
--- a/Lib/test/tokenize_tests-no-coding-cookie-and-utf8-bom-sig-only.txt
+++ b/Lib/test/tokenize_tests-no-coding-cookie-and-utf8-bom-sig-only.txt
@@ -1,4 +1,4 @@
-# IMPORTANT: this file has the utf-8 BOM signature '\xef\xbb\xbf' 
+# IMPORTANT: this file has the utf-8 BOM signature '\xef\xbb\xbf'
 # at the start of it.  Make sure this is preserved if any changes
 # are made!
 
diff --git a/Lib/test/tokenize_tests-utf8-coding-cookie-and-utf8-bom-sig.txt b/Lib/test/tokenize_tests-utf8-coding-cookie-and-utf8-bom-sig.txt
index 74568a7ecb5..4b20ff6ad6d 100644
--- a/Lib/test/tokenize_tests-utf8-coding-cookie-and-utf8-bom-sig.txt
+++ b/Lib/test/tokenize_tests-utf8-coding-cookie-and-utf8-bom-sig.txt
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# IMPORTANT: this file has the utf-8 BOM signature '\xef\xbb\xbf' 
+# IMPORTANT: this file has the utf-8 BOM signature '\xef\xbb\xbf'
 # at the start of it.  Make sure this is preserved if any changes
 # are made!
 
diff --git a/Lib/test/tokenize_tests.txt b/Lib/test/tokenize_tests.txt
index 2c5fb105765..c4f5a58a946 100644
--- a/Lib/test/tokenize_tests.txt
+++ b/Lib/test/tokenize_tests.txt
@@ -1,5 +1,5 @@
 # Tests for the 'tokenize' module.
-# Large bits stolen from test_grammar.py. 
+# Large bits stolen from test_grammar.py.
 
 # Comments
 "#"
diff --git a/Lib/venv/scripts/posix/activate.fish b/Lib/venv/scripts/posix/activate.fish
index 4d4f0bd7a4f..b40105825ea 100644
--- a/Lib/venv/scripts/posix/activate.fish
+++ b/Lib/venv/scripts/posix/activate.fish
@@ -52,7 +52,7 @@ if test -z "$VIRTUAL_ENV_DISABLE_PROMPT"
         set -l old_status $status
 
         # Prompt override?
-        if test -n "__VENV_PROMPT__"            
+        if test -n "__VENV_PROMPT__"
             printf "%s%s" "__VENV_PROMPT__" (set_color normal)
         else
             # ...Otherwise, prepend env
diff --git a/Modules/expat/pyexpatns.h b/Modules/expat/pyexpatns.h
index 999c5c730ab..cfb742ee000 100644
--- a/Modules/expat/pyexpatns.h
+++ b/Modules/expat/pyexpatns.h
@@ -26,7 +26,7 @@
  * http://lxr.mozilla.org/seamonkey/source/modules/libimg/png/mozpngconf.h#115
  *
  * The list of relevant exported symbols can be had with this command:
- * 
+ *
        nm pyexpat.so \
            | grep -v " [a-zBUA] " \
            | grep -v "_fini\|_init\|initpyexpat"
diff --git a/Modules/socketmodule.h b/Modules/socketmodule.h
index 03dbf18f7bd..e0d50dffefa 100644
--- a/Modules/socketmodule.h
+++ b/Modules/socketmodule.h
@@ -199,7 +199,7 @@ typedef union sock_addr {
 #ifdef HAVE_SOCKADDR_ALG
     struct sockaddr_alg alg;
 #endif
-#ifdef AF_VSOCK 
+#ifdef AF_VSOCK
     struct sockaddr_vm vm;
 #endif
 } sock_addr_t;
diff --git a/Objects/cellobject.c b/Objects/cellobject.c
index 3f6389feaee..8f16f07d7b3 100644
--- a/Objects/cellobject.c
+++ b/Objects/cellobject.c
@@ -151,7 +151,7 @@ cell_set_contents(PyCellObject *op, PyObject *obj)
 }
 
 static PyGetSetDef cell_getsetlist[] = {
-    {"cell_contents", (getter)cell_get_contents, 
+    {"cell_contents", (getter)cell_get_contents,
                       (setter)cell_set_contents, NULL},
     {NULL} /* sentinel */
 };
diff --git a/Objects/setobject.c b/Objects/setobject.c
index 8772e58f0a0..cd5d2dd83c0 100644
--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -23,7 +23,7 @@
 
    Unlike the dictionary implementation, the lookkey function can return
    NULL if the rich comparison returns an error.
-   
+
    Use cases for sets differ considerably from dictionaries where looked-up
    keys are more likely to be present.  In contrast, sets are primarily
    about membership testing where the presence of an element is not known in
diff --git a/PC/_testconsole.c b/PC/_testconsole.c
index 1c93679e435..23d1286ed4f 100644
--- a/PC/_testconsole.c
+++ b/PC/_testconsole.c
@@ -46,7 +46,7 @@ _testconsole_write_input_impl(PyObject *module, PyObject *file,
 /*[clinic end generated code: output=48f9563db34aedb3 input=4c774f2d05770bc6]*/
 {
     INPUT_RECORD *rec = NULL;
-    
+
     if (!PyWindowsConsoleIO_Check(file)) {
         PyErr_SetString(PyExc_TypeError, "expected raw console object");
         return NULL;
@@ -59,7 +59,7 @@ _testconsole_write_input_impl(PyObject *module, PyObject *file,
     if (!rec)
         goto error;
     memset(rec, 0, sizeof(INPUT_RECORD) * size);
-    
+
     INPUT_RECORD *prec = rec;
     for (DWORD i = 0; i < size; ++i, ++p, ++prec) {
         prec->EventType = KEY_EVENT;
@@ -80,7 +80,7 @@ _testconsole_write_input_impl(PyObject *module, PyObject *file,
     }
 
     PyMem_Free((void*)rec);
-    
+
     Py_RETURN_NONE;
 error:
     if (rec)
diff --git a/PC/msvcrtmodule.c b/PC/msvcrtmodule.c
index 81d2db37903..c4113e54c2b 100644
--- a/PC/msvcrtmodule.c
+++ b/PC/msvcrtmodule.c
@@ -359,7 +359,7 @@ msvcrt_ungetch_impl(PyObject *module, char char_value)
 /*[clinic end generated code: output=c6942a0efa119000 input=22f07ee9001bbf0f]*/
 {
     int res;
-    
+
     _Py_BEGIN_SUPPRESS_IPH
     res = _ungetch(char_value);
     _Py_END_SUPPRESS_IPH
diff --git a/Programs/_testembed.c b/Programs/_testembed.c
index 94a3c3d9c8f..e68e68de327 100644
--- a/Programs/_testembed.c
+++ b/Programs/_testembed.c
@@ -127,7 +127,7 @@ static int test_forced_io_encoding(void)
 
 /* *********************************************************
  * List of test cases and the function that implements it.
- * 
+ *
  * Names are compared case-sensitively with the first
  * argument. If no match is found, or no first argument was
  * provided, the names of all test cases are printed and
@@ -135,7 +135,7 @@ static int test_forced_io_encoding(void)
  *
  * The int returned from test functions is used as the exit
  * code, and test_capi treats all non-zero exit codes as a
- * failed test. 
+ * failed test.
  *********************************************************/
 struct TestCase
 {
diff --git a/Tools/freeze/test/Makefile b/Tools/freeze/test/Makefile
index 1679f723e7a..b889e897527 100644
--- a/Tools/freeze/test/Makefile
+++ b/Tools/freeze/test/Makefile
@@ -8,4 +8,4 @@ test:
 	$(PYTHON) ../freeze.py -o $(OUTDIR) ok.py
 	make -C $(OUTDIR)
 	$(OUTDIR)/ok
-	
+
diff --git a/aclocal.m4 b/aclocal.m4
index 2a745e57466..4eb2dc3bbe2 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -170,7 +170,7 @@ if test $pkg_failed = yes; then
         _PKG_SHORT_ERRORS_SUPPORTED
         if test $_pkg_short_errors_supported = yes; then
 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$2" 2>&1`
-        else 
+        else
 	        $1[]_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$2" 2>&1`
         fi
 	# Put the nasty error message in config.log where it belongs



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