Trim trailing whitespace in source code files

7 files changed, 30 insertions, 31 deletions

diff --git a/Zend/LICENSE b/Zend/LICENSE
index 8acb9af4f8..51f5cccde9 100644
--- a/Zend/LICENSE
+++ b/Zend/LICENSE
@@ -1,25 +1,25 @@
--------------------------------------------------------------------- 
+--------------------------------------------------------------------
                 The Zend Engine License, Version 2.00
 Copyright (c) 1999-2006 Zend Technologies Ltd. All rights reserved.
--------------------------------------------------------------------- 
+--------------------------------------------------------------------
 
 Redistribution and use in source and binary forms, with or without
 modification, is permitted provided that the following conditions
 are met:
 
   1. Redistributions of source code must retain the above copyright
-     notice, this list of conditions and the following disclaimer. 
- 
-  2. Redistributions in binary form must reproduce the above 
-     copyright notice, this list of conditions and the following 
+     notice, this list of conditions and the following disclaimer.
+
+  2. Redistributions in binary form must reproduce the above
+     copyright notice, this list of conditions and the following
      disclaimer in the documentation and/or other materials provided
      with the distribution.
- 
+
   3. The names "Zend" and "Zend Engine" must not be used to endorse
      or promote products derived from this software without prior
      permission from Zend Technologies Ltd. For written permission,
-     please contact license@zend.com. 
- 
+     please contact license@zend.com.
+
   4. Zend Technologies Ltd. may publish revised and/or new versions
      of the license from time to time. Each version will be given a
      distinguishing version number.
@@ -40,9 +40,9 @@ are met:
      software must display the following acknowledgment:
      "The Zend Engine is freely available at http://www.zend.com"
 
-THIS SOFTWARE IS PROVIDED BY ZEND TECHNOLOGIES LTD. ``AS IS'' AND 
+THIS SOFTWARE IS PROVIDED BY ZEND TECHNOLOGIES LTD. ``AS IS'' AND
 ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
-THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
 PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL ZEND
 TECHNOLOGIES LTD.  BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
@@ -53,4 +53,4 @@ OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGE.
 
--------------------------------------------------------------------- 
+--------------------------------------------------------------------
diff --git a/Zend/README.ZEND_VM b/Zend/README.ZEND_VM
index 2cd5dfc520..b05b7ccc9a 100644
--- a/Zend/README.ZEND_VM
+++ b/Zend/README.ZEND_VM
@@ -21,7 +21,7 @@ ZEND_VM_HANDLER(<OPCODE-NUMBER>, <OPCODE>, <OP1_TYPES>, <OP2_TYPES>)
 <OPCODE-NUMBER> is a opcode number (0, 1, ...)
 <OPCODE> is an opcode name (ZEN_NOP, ZEND_ADD, :)
 <OP1_TYPES> & <OP2_TYPES> are masks for allowed operand op_types. Specializer
-will generate code only for defined combination of types. You can use any 
+will generate code only for defined combination of types. You can use any
 combination of the following op_types UNUSED, CONST, VAR, TMP and  CV also
 you can use ANY mask to disable specialization according operand's op_type.
 <HANDLER'S CODE> is a handler's code itself. For most handlers it stills the
@@ -34,9 +34,9 @@ EXECUTE_DATA
 	execute_data
 ZEND_VM_DISPATCH_TO_HANDLER(<OP>)
 	return <OP>_helper(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)
-ZEND_VM_DISPATCH_TO_HELPER(<NAME>) 
+ZEND_VM_DISPATCH_TO_HELPER(<NAME>)
 	return <NAME>(ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)
-ZEND_VM_DISPATCH_TO_HELPER_EX(<NAME>,<PARAM>,<VAL>) 
+ZEND_VM_DISPATCH_TO_HELPER_EX(<NAME>,<PARAM>,<VAL>)
 	return <NAME>(<VAL>, ZEND_OPCODE_HANDLER_ARGS_PASSTHRU)
 ZEND_VM_CONTINUE()
 	return 0
@@ -72,7 +72,7 @@ FREE_OP<X>_VAR_PTR()
 	FREE_VAR_PTR(free_op<X>)
 
 
-Executor's helpers can be defined without parameters or with one parameter. 
+Executor's helpers can be defined without parameters or with one parameter.
 This is done with the following constructs:
 
 ZEND_VM_HELPER(<HELPER-NAME>, <OP1_TYPES>, <OP2_TYPES>)
@@ -86,13 +86,13 @@ ZEND_VM_HELPER_EX(<HELPER-NAME>, <OP1_TYPES>, <OP2_TYPES>, <PARAM_SPEC>)
 }
 
 Executor's code is generated by PHP script zend_vm_gen.php it uses zend_vm_def.h
-and zend_vm_execute.skl as input and produces zend_vm_opcodes.h and 
-zend_vm_execute.h. The first file is a list of opcode definitions. It is 
+and zend_vm_execute.skl as input and produces zend_vm_opcodes.h and
+zend_vm_execute.h. The first file is a list of opcode definitions. It is
 included from zend_compile.h. The second one is an executor code itself. It is
 included from zend_execute.c.
 
-zend_vm_gen.php can produce different kind of executors. You can select 
-different opcode threading model using --with-vm-kind=CALL|SWITCH|GOTO. You can 
+zend_vm_gen.php can produce different kind of executors. You can select
+different opcode threading model using --with-vm-kind=CALL|SWITCH|GOTO. You can
 disable opcode specialization using --without-specializer. You can include or
 exclude old executor together with specialized one using --without-old-executor.
 At last you can debug executor using original zend_vm_def.h or generated file
diff --git a/Zend/bench.php b/Zend/bench.php
index f76bb3f2bd..a6c0c6daed 100644
--- a/Zend/bench.php
+++ b/Zend/bench.php
@@ -5,18 +5,18 @@ if (function_exists("date_default_timezone_set")) {
 
 function simple() {
   $a = 0;
-  for ($i = 0; $i < 1000000; $i++) 
+  for ($i = 0; $i < 1000000; $i++)
     $a++;
 
   $thisisanotherlongname = 0;
-  for ($thisisalongname = 0; $thisisalongname < 1000000; $thisisalongname++) 
+  for ($thisisalongname = 0; $thisisalongname < 1000000; $thisisalongname++)
     $thisisanotherlongname++;
 }
 
 /****/
 
 function simplecall() {
-  for ($i = 0; $i < 1000000; $i++) 
+  for ($i = 0; $i < 1000000; $i++)
     strlen("hallo");
 }
 
@@ -26,14 +26,14 @@ function hallo($a) {
 }
 
 function simpleucall() {
-  for ($i = 0; $i < 1000000; $i++) 
+  for ($i = 0; $i < 1000000; $i++)
     hallo("hallo");
 }
 
 /****/
 
 function simpleudcall() {
-  for ($i = 0; $i < 1000000; $i++) 
+  for ($i = 0; $i < 1000000; $i++)
     hallo2("hallo");
 }
 
diff --git a/Zend/build.mk b/Zend/build.mk
index 53e7849cf9..ef14b65e65 100644
--- a/Zend/build.mk
+++ b/Zend/build.mk
@@ -32,7 +32,7 @@ aclocal.m4: configure.ac acinclude.m4
 	aclocal
 
 $(config_h_in): configure.ac
-# explicitly remove target since autoheader does not seem to work 
+# explicitly remove target since autoheader does not seem to work
 # correctly otherwise (timestamps are not updated)
 	@rm -f $@
 	autoheader
diff --git a/Zend/micro_bench.php b/Zend/micro_bench.php
index c9ea19e263..42f1110c88 100644
--- a/Zend/micro_bench.php
+++ b/Zend/micro_bench.php
@@ -4,12 +4,12 @@ function hallo() {
 }
 
 function simpleucall($n) {
-  for ($i = 0; $i < $n; $i++) 
+  for ($i = 0; $i < $n; $i++)
     hallo();
 }
 
 function simpleudcall($n) {
-  for ($i = 0; $i < $n; $i++) 
+  for ($i = 0; $i < $n; $i++)
     hallo2();
 }
 
@@ -17,7 +17,7 @@ function hallo2() {
 }
 
 function simpleicall($n) {
-  for ($i = 0; $i < $n; $i++) 
+  for ($i = 0; $i < $n; $i++)
     func_num_args();
 }
 
diff --git a/Zend/zend_ini_parser.y b/Zend/zend_ini_parser.y
index 10dda5f836..15fd742d4f 100644
--- a/Zend/zend_ini_parser.y
+++ b/Zend/zend_ini_parser.y
@@ -128,7 +128,7 @@ static void zend_ini_add_string(zval *result, zval *op1, zval *op2)
 		}
 	}
 	op1_len = (int)Z_STRLEN_P(op1);
-	
+
 	if (Z_TYPE_P(op2) != IS_STRING) {
 		convert_to_string(op2);
 	}
diff --git a/Zend/zend_vm_trace_map.h b/Zend/zend_vm_trace_map.h
index a5da487611..70b00556f4 100644
--- a/Zend/zend_vm_trace_map.h
+++ b/Zend/zend_vm_trace_map.h
@@ -79,4 +79,3 @@ static void zend_vm_trace_init(void)
 	}
 	zend_hash_destroy(&vm_trace_ht);
 }
-	
\ No newline at end of file