treewide: Remove trailing whitespace

Remove trailing whitespace in files that aren't typically checked.

Signed-off-by: Martin Roth <martin@coreboot.org>
Change-Id: I8dfffbdeaadfa694fef0404719643803df601065
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50704
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>

16 files changed, 200 insertions, 200 deletions

diff --git a/Documentation/coding_style.md b/Documentation/coding_style.md
index ca45096744..5f87a3f389 100644
--- a/Documentation/coding_style.md
+++ b/Documentation/coding_style.md
@@ -530,7 +530,7 @@ than desirable (in fact, they are worse than random typing - an infinite
 number of monkeys typing into GNU emacs would never make a good program).
 
 So, you can either get rid of GNU emacs, or change it to use saner values.
-To do the latter, you can stick the following in your .emacs file: 
+To do the latter, you can stick the following in your .emacs file:
 
 ```lisp
 (defun c-lineup-arglist-tabs-only (ignored)
diff --git a/Documentation/mainboard/up/squared/index.md b/Documentation/mainboard/up/squared/index.md
index 9242f76d8d..d07f1118a8 100644
--- a/Documentation/mainboard/up/squared/index.md
+++ b/Documentation/mainboard/up/squared/index.md
@@ -76,15 +76,15 @@ firmware_vendor.rom
 
 ```bash
 [upsquared]$ mkdir extracted && cd extracted
-[extracted]$ ifdtool -x ../firmware_vendor.rom 
+[extracted]$ ifdtool -x ../firmware_vendor.rom
 File ../firmware_vendor.rom is 16777216 bytes
 Peculiar firmware descriptor, assuming Ibex Peak compatibility.
-  Flash Region 0 (Flash Descriptor): 00000000 - 00000fff 
-  Flash Region 1 (BIOS): 00001000 - 00efefff 
+  Flash Region 0 (Flash Descriptor): 00000000 - 00000fff
+  Flash Region 1 (BIOS): 00001000 - 00efefff
   Flash Region 2 (Intel ME): 07fff000 - 00000fff (unused)
   Flash Region 3 (GbE): 07fff000 - 00000fff (unused)
   Flash Region 4 (Platform Data): 07fff000 - 00000fff (unused)
-  Flash Region 5 (Reserved): 00eff000 - 00ffefff 
+  Flash Region 5 (Reserved): 00eff000 - 00ffefff
   Flash Region 6 (Reserved): 07fff000 - 00000fff (unused)
   Flash Region 7 (Reserved): 07fff000 - 00000fff (unused)
   Flash Region 8 (EC): 07fff000 - 00000fff (unused)
diff --git a/Documentation/security/vboot/index.md b/Documentation/security/vboot/index.md
index faa8cb8561..b82e3ab801 100644
--- a/Documentation/security/vboot/index.md
+++ b/Documentation/security/vboot/index.md
@@ -188,12 +188,12 @@ In addition to adding the coreboot files into the read-only region,
 enabling vboot causes the build script to add the read/write files into
 coreboot file systems in *FW_MAIN_A* and *FW_MAIN_B*.
 
-**RO_REGION_ONLY**  
+**RO_REGION_ONLY**
 
 The files added to this list will only be placed in the read-only region and
 not into the read/write coreboot file systems in *FW_MAIN_A* and *FW_MAIN_B*.
 
-**VBOOT_ENABLE_CBFS_FALLBACK**  
+**VBOOT_ENABLE_CBFS_FALLBACK**
 
 Normally coreboot will use the active read/write coreboot file system for all
 of it's file access when vboot is active and is not in recovery mode.
diff --git a/LICENSES/Apache-2.0.txt b/LICENSES/Apache-2.0.txt
index 4ed90b9522..527a83a230 100644
--- a/LICENSES/Apache-2.0.txt
+++ b/LICENSES/Apache-2.0.txt
@@ -7,17 +7,17 @@ AND DISTRIBUTION
 
    1. Definitions.
 
-      
+
 
 "License" shall mean the terms and conditions for use, reproduction, and distribution
 as defined by Sections 1 through 9 of this document.
 
-      
+
 
 "Licensor" shall mean the copyright owner or entity authorized by the copyright
 owner that is granting the License.
 
-      
+
 
 "Legal Entity" shall mean the union of the acting entity and all other entities
 that control, are controlled by, or are under common control with that entity.
@@ -26,31 +26,31 @@ or indirect, to cause the direction or management of such entity, whether
 by contract or otherwise, or (ii) ownership of fifty percent (50%) or more
 of the outstanding shares, or (iii) beneficial ownership of such entity.
 
-      
+
 
 "You" (or "Your") shall mean an individual or Legal Entity exercising permissions
 granted by this License.
 
-      
+
 
 "Source" form shall mean the preferred form for making modifications, including
 but not limited to software source code, documentation source, and configuration
 files.
 
-      
+
 
 "Object" form shall mean any form resulting from mechanical transformation
 or translation of a Source form, including but not limited to compiled object
 code, generated documentation, and conversions to other media types.
 
-      
+
 
 "Work" shall mean the work of authorship, whether in Source or Object form,
 made available under the License, as indicated by a copyright notice that
 is included in or attached to the work (an example is provided in the Appendix
 below).
 
-      
+
 
 "Derivative Works" shall mean any work, whether in Source or Object form,
 that is based on (or derived from) the Work and for which the editorial revisions,
@@ -59,7 +59,7 @@ original work of authorship. For the purposes of this License, Derivative
 Works shall not include works that remain separable from, or merely link (or
 bind by name) to the interfaces of, the Work and Derivative Works thereof.
 
-      
+
 
 "Contribution" shall mean any work of authorship, including the original version
 of the Work and any modifications or additions to that Work or Derivative
@@ -74,7 +74,7 @@ for the purpose of discussing and improving the Work, but excluding communicatio
 that is conspicuously marked or otherwise designated in writing by the copyright
 owner as "Not a Contribution."
 
-      
+
 
 "Contributor" shall mean Licensor and any individual or Legal Entity on behalf
 of whom a Contribution has been received by Licensor and subsequently incorporated
diff --git a/LICENSES/GPL-2.0-only.txt b/LICENSES/GPL-2.0-only.txt
index 0f3d6411da..5effc0590a 100644
--- a/LICENSES/GPL-2.0-only.txt
+++ b/LICENSES/GPL-2.0-only.txt
@@ -2,7 +2,7 @@ GNU GENERAL PUBLIC LICENSE
 
 Version 2, June 1991
 
-Copyright (C) 1989, 1991 Free Software Foundation, Inc. 
+Copyright (C) 1989, 1991 Free Software Foundation, Inc.
 
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
 
diff --git a/LICENSES/GPL-2.0-or-later.txt b/LICENSES/GPL-2.0-or-later.txt
index 1d80ac3653..96e2bf1e9b 100644
--- a/LICENSES/GPL-2.0-or-later.txt
+++ b/LICENSES/GPL-2.0-or-later.txt
@@ -2,7 +2,7 @@ GNU GENERAL PUBLIC LICENSE
 
 Version 2, June 1991
 
-Copyright (C) 1989, 1991 Free Software Foundation, Inc. 
+Copyright (C) 1989, 1991 Free Software Foundation, Inc.
 
 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
 
diff --git a/payloads/coreinfo/README b/payloads/coreinfo/README
index e45d095c52..b79657ceaa 100644
--- a/payloads/coreinfo/README
+++ b/payloads/coreinfo/README
@@ -22,5 +22,5 @@ Then you can build coreinfo now:
  $ cd coreinfo
 
  $ make menuconfig
- 
+
  $ make
diff --git a/src/vendorcode/intel/edk2/edk2-stable202005/IntelFsp2Pkg/Include/FspEas/FspApi.h b/src/vendorcode/intel/edk2/edk2-stable202005/IntelFsp2Pkg/Include/FspEas/FspApi.h
index 8314f0b979..5576f41d4e 100644
--- a/src/vendorcode/intel/edk2/edk2-stable202005/IntelFsp2Pkg/Include/FspEas/FspApi.h
+++ b/src/vendorcode/intel/edk2/edk2-stable202005/IntelFsp2Pkg/Include/FspEas/FspApi.h
@@ -171,7 +171,7 @@ typedef struct {
   /// This value is only valid if Revision is >= 2.
   ///
   /// Note: This ought to be FSP_EVENT_HANDLER*, but that won't allow calling this binary on x86_64.
-  /// 
+  ///
   UINT32                      FspEventHandler;
   UINT8                       Reserved1[4];
 } FSPM_ARCH_UPD;
diff --git a/util/bincfg/bincfg.lex.c_shipped b/util/bincfg/bincfg.lex.c_shipped
index 44a76a1a25..71fd3bf346 100644
--- a/util/bincfg/bincfg.lex.c_shipped
+++ b/util/bincfg/bincfg.lex.c_shipped
@@ -33,7 +33,7 @@
 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
 
 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
- * if you want the limit (max/min) macros for int types. 
+ * if you want the limit (max/min) macros for int types.
  */
 #ifndef __STDC_LIMIT_MACROS
 #define __STDC_LIMIT_MACROS 1
@@ -50,7 +50,7 @@ typedef uint32_t flex_uint32_t;
 typedef signed char flex_int8_t;
 typedef short int flex_int16_t;
 typedef int flex_int32_t;
-typedef unsigned char flex_uint8_t; 
+typedef unsigned char flex_uint8_t;
 typedef unsigned short int flex_uint16_t;
 typedef unsigned int flex_uint32_t;
 
@@ -176,7 +176,7 @@ extern FILE *yyin, *yyout;
 
     #define YY_LESS_LINENO(n)
     #define YY_LINENO_REWIND_TO(ptr)
-    
+
 /* Return all but the first "n" matched characters back to the input stream. */
 #define yyless(n) \
 	do \
@@ -233,7 +233,7 @@ struct yy_buffer_state
 
     int yy_bs_lineno; /**< The line count. */
     int yy_bs_column; /**< The column count. */
-    
+
 	/* Whether to try to fill the input buffer when we reach the
 	 * end of it.
 	 */
@@ -723,7 +723,7 @@ YY_DECL
 	register yy_state_type yy_current_state;
 	register char *yy_cp, *yy_bp;
 	register int yy_act;
-    
+
 	if ( !(yy_init) )
 		{
 		(yy_init) = 1;
@@ -1172,7 +1172,7 @@ static int yy_get_next_buffer (void)
 {
 	register yy_state_type yy_current_state;
 	register char *yy_cp;
-    
+
 	yy_current_state = (yy_start);
 
 	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
@@ -1232,7 +1232,7 @@ static int yy_get_next_buffer (void)
 
 {
 	int c;
-    
+
 	*(yy_c_buf_p) = (yy_hold_char);
 
 	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
@@ -1299,12 +1299,12 @@ static int yy_get_next_buffer (void)
 
 /** Immediately switch to a different input stream.
  * @param input_file A readable stream.
- * 
+ *
  * @note This function does not reset the start condition to @c INITIAL .
  */
     void yyrestart  (FILE * input_file )
 {
-    
+
 	if ( ! YY_CURRENT_BUFFER ){
         yyensure_buffer_stack ();
 		YY_CURRENT_BUFFER_LVALUE =
@@ -1317,11 +1317,11 @@ static int yy_get_next_buffer (void)
 
 /** Switch to a different input buffer.
  * @param new_buffer The new input buffer.
- * 
+ *
  */
     void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
 {
-    
+
 	/* TODO. We should be able to replace this entire function body
 	 * with
 	 *		yypop_buffer_state();
@@ -1361,13 +1361,13 @@ static void yy_load_buffer_state  (void)
 /** Allocate and initialize an input buffer state.
  * @param file A readable stream.
  * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
- * 
+ *
  * @return the allocated buffer state.
  */
     YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
 {
 	YY_BUFFER_STATE b;
-    
+
 	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
 	if ( ! b )
 		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
@@ -1390,11 +1390,11 @@ static void yy_load_buffer_state  (void)
 
 /** Destroy the buffer.
  * @param b a buffer created with yy_create_buffer()
- * 
+ *
  */
     void yy_delete_buffer (YY_BUFFER_STATE  b )
 {
-    
+
 	if ( ! b )
 		return;
 
@@ -1415,7 +1415,7 @@ static void yy_load_buffer_state  (void)
 
 {
 	int oerrno = errno;
-    
+
 	yy_flush_buffer(b );
 
 	b->yy_input_file = file;
@@ -1431,13 +1431,13 @@ static void yy_load_buffer_state  (void)
     }
 
         b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-    
+
 	errno = oerrno;
 }
 
 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
  * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
- * 
+ *
  */
     void yy_flush_buffer (YY_BUFFER_STATE  b )
 {
@@ -1466,7 +1466,7 @@ static void yy_load_buffer_state  (void)
  *  the current state. This function will allocate the stack
  *  if necessary.
  *  @param new_buffer The new state.
- *  
+ *
  */
 void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
 {
@@ -1496,7 +1496,7 @@ void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
 
 /** Removes and deletes the top of the stack, if present.
  *  The next element becomes the new top.
- *  
+ *
  */
 void yypop_buffer_state (void)
 {
@@ -1520,7 +1520,7 @@ void yypop_buffer_state (void)
 static void yyensure_buffer_stack (void)
 {
 	yy_size_t num_to_alloc;
-    
+
 	if (!(yy_buffer_stack)) {
 
 		/* First allocation is just for 2 elements, since we don't know if this
@@ -1533,9 +1533,9 @@ static void yyensure_buffer_stack (void)
 								);
 		if ( ! (yy_buffer_stack) )
 			YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
-								  
+
 		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
-				
+
 		(yy_buffer_stack_max) = num_to_alloc;
 		(yy_buffer_stack_top) = 0;
 		return;
@@ -1563,13 +1563,13 @@ static void yyensure_buffer_stack (void)
 /** Setup the input buffer state to scan directly from a user-specified character buffer.
  * @param base the character buffer
  * @param size the size in bytes of the character buffer
- * 
- * @return the newly allocated buffer state object. 
+ *
+ * @return the newly allocated buffer state object.
  */
 YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
 {
 	YY_BUFFER_STATE b;
-    
+
 	if ( size < 2 ||
 	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
 	     base[size-1] != YY_END_OF_BUFFER_CHAR )
@@ -1598,14 +1598,14 @@ YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
 /** Setup the input buffer state to scan a string. The next call to yylex() will
  * scan from a @e copy of @a str.
  * @param yystr a NUL-terminated string to scan
- * 
+ *
  * @return the newly allocated buffer state object.
  * @note If you want to scan bytes that may contain NUL values, then use
  *       yy_scan_bytes() instead.
  */
 YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
 {
-    
+
 	return yy_scan_bytes(yystr,strlen(yystr) );
 }
 
@@ -1613,7 +1613,7 @@ YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
  * scan from a @e copy of @a bytes.
  * @param yybytes the byte buffer to scan
  * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
- * 
+ *
  * @return the newly allocated buffer state object.
  */
 YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybytes_len )
@@ -1622,7 +1622,7 @@ YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybytes_len
 	char *buf;
 	yy_size_t n;
 	yy_size_t i;
-    
+
 	/* Get memory for full buffer, including space for trailing EOB's. */
 	n = _yybytes_len + 2;
 	buf = (char *) yyalloc(n  );
@@ -1676,16 +1676,16 @@ static void yy_fatal_error (yyconst char* msg )
 /* Accessor  methods (get/set functions) to struct members. */
 
 /** Get the current line number.
- * 
+ *
  */
 int yyget_lineno  (void)
 {
-        
+
     return yylineno;
 }
 
 /** Get the input stream.
- * 
+ *
  */
 FILE *yyget_in  (void)
 {
@@ -1693,7 +1693,7 @@ FILE *yyget_in  (void)
 }
 
 /** Get the output stream.
- * 
+ *
  */
 FILE *yyget_out  (void)
 {
@@ -1701,7 +1701,7 @@ FILE *yyget_out  (void)
 }
 
 /** Get the length of the current token.
- * 
+ *
  */
 yy_size_t yyget_leng  (void)
 {
@@ -1709,7 +1709,7 @@ yy_size_t yyget_leng  (void)
 }
 
 /** Get the current token.
- * 
+ *
  */
 
 char *yyget_text  (void)
@@ -1719,18 +1719,18 @@ char *yyget_text  (void)
 
 /** Set the current line number.
  * @param line_number
- * 
+ *
  */
 void yyset_lineno (int  line_number )
 {
-    
+
     yylineno = line_number;
 }
 
 /** Set the input stream. This does not discard the current
  * input buffer.
  * @param in_str A readable stream.
- * 
+ *
  * @see yy_switch_to_buffer
  */
 void yyset_in (FILE *  in_str )
@@ -1784,7 +1784,7 @@ static int yy_init_globals (void)
 /* yylex_destroy is for both reentrant and non-reentrant scanners. */
 int yylex_destroy  (void)
 {
-    
+
     /* Pop the buffer stack, destroying each element. */
 	while(YY_CURRENT_BUFFER){
 		yy_delete_buffer(YY_CURRENT_BUFFER  );
diff --git a/util/cbfstool/fmd_scanner.c_shipped b/util/cbfstool/fmd_scanner.c_shipped
index 71d541d8fd..11f6375f7e 100644
--- a/util/cbfstool/fmd_scanner.c_shipped
+++ b/util/cbfstool/fmd_scanner.c_shipped
@@ -33,7 +33,7 @@
 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
 
 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
- * if you want the limit (max/min) macros for int types. 
+ * if you want the limit (max/min) macros for int types.
  */
 #ifndef __STDC_LIMIT_MACROS
 #define __STDC_LIMIT_MACROS 1
@@ -50,7 +50,7 @@ typedef uint32_t flex_uint32_t;
 typedef signed char flex_int8_t;
 typedef short int flex_int16_t;
 typedef int flex_int32_t;
-typedef unsigned char flex_uint8_t; 
+typedef unsigned char flex_uint8_t;
 typedef unsigned short int flex_uint16_t;
 typedef unsigned int flex_uint32_t;
 
@@ -164,7 +164,7 @@ extern FILE *yyin, *yyout;
 
     #define YY_LESS_LINENO(n)
     #define YY_LINENO_REWIND_TO(ptr)
-    
+
 /* Return all but the first "n" matched characters back to the input stream. */
 #define yyless(n) \
 	do \
@@ -561,9 +561,9 @@ extern int yywrap (void );
 #endif
 
 #ifndef YY_NO_UNPUT
-    
+
     static void yyunput (int c,char *buf_ptr  );
-    
+
 #endif
 
 #ifndef yytext_ptr
@@ -691,7 +691,7 @@ YY_DECL
 	yy_state_type yy_current_state;
 	char *yy_cp, *yy_bp;
 	int yy_act;
-    
+
 	if ( !(yy_init) )
 		{
 		(yy_init) = 1;
@@ -1124,7 +1124,7 @@ static int yy_get_next_buffer (void)
 {
 	yy_state_type yy_current_state;
 	char *yy_cp;
-    
+
 	yy_current_state = (yy_start);
 
 	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
@@ -1180,7 +1180,7 @@ static int yy_get_next_buffer (void)
     static void yyunput (int c, char * yy_bp )
 {
 	char *yy_cp;
-    
+
     yy_cp = (yy_c_buf_p);
 
 	/* undo effects of setting up yytext */
@@ -1225,7 +1225,7 @@ static int yy_get_next_buffer (void)
 
 {
 	int c;
-    
+
 	*(yy_c_buf_p) = (yy_hold_char);
 
 	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
@@ -1292,12 +1292,12 @@ static int yy_get_next_buffer (void)
 
 /** Immediately switch to a different input stream.
  * @param input_file A readable stream.
- * 
+ *
  * @note This function does not reset the start condition to @c INITIAL .
  */
     void yyrestart  (FILE * input_file )
 {
-    
+
 	if ( ! YY_CURRENT_BUFFER ){
         yyensure_buffer_stack ();
 		YY_CURRENT_BUFFER_LVALUE =
@@ -1310,11 +1310,11 @@ static int yy_get_next_buffer (void)
 
 /** Switch to a different input buffer.
  * @param new_buffer The new input buffer.
- * 
+ *
  */
     void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
 {
-    
+
 	/* TODO. We should be able to replace this entire function body
 	 * with
 	 *		yypop_buffer_state();
@@ -1354,13 +1354,13 @@ static void yy_load_buffer_state  (void)
 /** Allocate and initialize an input buffer state.
  * @param file A readable stream.
  * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
- * 
+ *
  * @return the allocated buffer state.
  */
     YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
 {
 	YY_BUFFER_STATE b;
-    
+
 	b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state )  );
 	if ( ! b )
 		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
@@ -1383,11 +1383,11 @@ static void yy_load_buffer_state  (void)
 
 /** Destroy the buffer.
  * @param b a buffer created with yy_create_buffer()
- * 
+ *
  */
     void yy_delete_buffer (YY_BUFFER_STATE  b )
 {
-    
+
 	if ( ! b )
 		return;
 
@@ -1408,7 +1408,7 @@ static void yy_load_buffer_state  (void)
 
 {
 	int oerrno = errno;
-    
+
 	yy_flush_buffer(b );
 
 	b->yy_input_file = file;
@@ -1424,13 +1424,13 @@ static void yy_load_buffer_state  (void)
     }
 
         b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-    
+
 	errno = oerrno;
 }
 
 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
  * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
- * 
+ *
  */
     void yy_flush_buffer (YY_BUFFER_STATE  b )
 {
@@ -1459,7 +1459,7 @@ static void yy_load_buffer_state  (void)
  *  the current state. This function will allocate the stack
  *  if necessary.
  *  @param new_buffer The new state.
- *  
+ *
  */
 void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
 {
@@ -1489,7 +1489,7 @@ void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
 
 /** Removes and deletes the top of the stack, if present.
  *  The next element becomes the new top.
- *  
+ *
  */
 void yypop_buffer_state (void)
 {
@@ -1513,7 +1513,7 @@ void yypop_buffer_state (void)
 static void yyensure_buffer_stack (void)
 {
 	int num_to_alloc;
-    
+
 	if (!(yy_buffer_stack)) {
 
 		/* First allocation is just for 2 elements, since we don't know if this
@@ -1556,13 +1556,13 @@ static void yyensure_buffer_stack (void)
 /** Setup the input buffer state to scan directly from a user-specified character buffer.
  * @param base the character buffer
  * @param size the size in bytes of the character buffer
- * 
+ *
  * @return the newly allocated buffer state object.
  */
 YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
 {
 	YY_BUFFER_STATE b;
-    
+
 	if ( size < 2 ||
 	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
 	     base[size-1] != YY_END_OF_BUFFER_CHAR )
@@ -1591,14 +1591,14 @@ YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
 /** Setup the input buffer state to scan a string. The next call to yylex() will
  * scan from a @e copy of @a str.
  * @param yystr a NUL-terminated string to scan
- * 
+ *
  * @return the newly allocated buffer state object.
  * @note If you want to scan bytes that may contain NUL values, then use
  *       yy_scan_bytes() instead.
  */
 YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
 {
-    
+
 	return yy_scan_bytes(yystr,(int) strlen(yystr) );
 }
 
@@ -1606,7 +1606,7 @@ YY_BUFFER_STATE yy_scan_string (yyconst char * yystr )
  * scan from a @e copy of @a bytes.
  * @param yybytes the byte buffer to scan
  * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
- * 
+ *
  * @return the newly allocated buffer state object.
  */
 YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, int  _yybytes_len )
@@ -1615,7 +1615,7 @@ YY_BUFFER_STATE yy_scan_bytes  (yyconst char * yybytes, int  _yybytes_len )
 	char *buf;
 	yy_size_t n;
 	int i;
-    
+
 	/* Get memory for full buffer, including space for trailing EOB's. */
 	n = (yy_size_t) (_yybytes_len + 2);
 	buf = (char *) yyalloc(n  );
@@ -1669,7 +1669,7 @@ static void yynoreturn yy_fatal_error (yyconst char* msg )
 /* Accessor  methods (get/set functions) to struct members. */
 
 /** Get the current line number.
- * 
+ *
  */
 int yyget_lineno  (void)
 {
@@ -1678,7 +1678,7 @@ int yyget_lineno  (void)
 }
 
 /** Get the input stream.
- * 
+ *
  */
 FILE *yyget_in  (void)
 {
@@ -1686,7 +1686,7 @@ FILE *yyget_in  (void)
 }
 
 /** Get the output stream.
- * 
+ *
  */
 FILE *yyget_out  (void)
 {
@@ -1694,7 +1694,7 @@ FILE *yyget_out  (void)
 }
 
 /** Get the length of the current token.
- * 
+ *
  */
 int yyget_leng  (void)
 {
@@ -1702,7 +1702,7 @@ int yyget_leng  (void)
 }
 
 /** Get the current token.
- * 
+ *
  */
 
 char *yyget_text  (void)
@@ -1712,18 +1712,18 @@ char *yyget_text  (void)
 
 /** Set the current line number.
  * @param _line_number line number
- * 
+ *
  */
 void yyset_lineno (int  _line_number )
 {
-    
+
     yylineno = _line_number;
 }
 
 /** Set the input stream. This does not discard the current
  * input buffer.
  * @param _in_str A readable stream.
- * 
+ *
  * @see yy_switch_to_buffer
  */
 void yyset_in (FILE *  _in_str )
@@ -1777,7 +1777,7 @@ static int yy_init_globals (void)
 /* yylex_destroy is for both reentrant and non-reentrant scanners. */
 int yylex_destroy  (void)
 {
-    
+
     /* Pop the buffer stack, destroying each element. */
 	while(YY_CURRENT_BUFFER){
 		yy_delete_buffer(YY_CURRENT_BUFFER  );
@@ -1803,7 +1803,7 @@ int yylex_destroy  (void)
 #ifndef yytext_ptr
 static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
 {
-		
+
 	int i;
 	for ( i = 0; i < n; ++i )
 		s1[i] = s2[i];
@@ -1828,7 +1828,7 @@ void *yyalloc (yy_size_t  size )
 
 void *yyrealloc  (void * ptr, yy_size_t  size )
 {
-		
+
 	/* The cast to (char *) in the following accommodates both
 	 * implementations that use char* generic pointers, and those
 	 * that use void* generic pointers.  It works with the latter
diff --git a/util/cbfstool/fmd_scanner.h_shipped b/util/cbfstool/fmd_scanner.h_shipped
index 2a8b291b50..1b778ec193 100644
--- a/util/cbfstool/fmd_scanner.h_shipped
+++ b/util/cbfstool/fmd_scanner.h_shipped
@@ -36,7 +36,7 @@
 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
 
 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
- * if you want the limit (max/min) macros for int types. 
+ * if you want the limit (max/min) macros for int types.
  */
 #ifndef __STDC_LIMIT_MACROS
 #define __STDC_LIMIT_MACROS 1
@@ -53,7 +53,7 @@ typedef uint32_t flex_uint32_t;
 typedef signed char flex_int8_t;
 typedef short int flex_int16_t;
 typedef int flex_int32_t;
-typedef unsigned char flex_uint8_t; 
+typedef unsigned char flex_uint8_t;
 typedef unsigned short int flex_uint16_t;
 typedef unsigned int flex_uint32_t;
 
diff --git a/util/kbc1126/README.md b/util/kbc1126/README.md
index 8f39069793..776272cc2a 100644
--- a/util/kbc1126/README.md
+++ b/util/kbc1126/README.md
@@ -20,9 +20,9 @@ I use [radare2](https://radare.org) to analyze the firmware. Open the
 firmware image, and we can see 8 bytes at `$s-0x100` (`$s` means the
 image size).
 
-  [0x00000000]> x @ $s-0x100  
-  - offset -   0 1  2 3  4 5  6 7  8 9  A B  C D  E F  0123456789ABCDEF  
-  0x00ffff00  fff7 0008 f700 08ff 0000 0000 0000 0000  ................  
+  [0x00000000]> x @ $s-0x100
+  - offset -   0 1  2 3  4 5  6 7  8 9  A B  C D  E F  0123456789ABCDEF
+  0x00ffff00  fff7 0008 f700 08ff 0000 0000 0000 0000  ................
 
 X86 machines map the firmware at the end of the memory address
 space. These 8 bytes tell the address of the two blobs, which we call
@@ -33,9 +33,9 @@ Let's look at FW1. The first two bytes mean the address of FW1 is
 3 are just complements of byte 1 and 2 (in this case,
 0x0008=0xffff-0xfff7).
 
-  [0x00000000]> x @ $s-0x900  
-  - offset -   0 1  2 3  4 5  6 7  8 9  A B  C D  E F  0123456789ABCDEF  
-  0x00fff700  fc07 c13e 02ff 1000 0000 0000 0000 0000  ...>............  
+  [0x00000000]> x @ $s-0x900
+  - offset -   0 1  2 3  4 5  6 7  8 9  A B  C D  E F  0123456789ABCDEF
+  0x00fff700  fc07 c13e 02ff 1000 0000 0000 0000 0000  ...>............
 
 Both FW1 and FW2 use the same format: the first two bytes is payload
 length, then a two-byte checksum, then the payload. The payload length
diff --git a/util/kconfig/lxdialog/BIG.FAT.WARNING b/util/kconfig/lxdialog/BIG.FAT.WARNING
index a8999d82bd..7cb5a7ec93 100644
--- a/util/kconfig/lxdialog/BIG.FAT.WARNING
+++ b/util/kconfig/lxdialog/BIG.FAT.WARNING
@@ -1,4 +1,4 @@
 This is NOT the official version of dialog.  This version has been
 significantly modified from the original.  It is for use by the Linux
-kernel configuration script.  Please do not bother Savio Lam with 
+kernel configuration script.  Please do not bother Savio Lam with
 questions about this program.
diff --git a/util/kconfig/zconf.lex.c_shipped b/util/kconfig/zconf.lex.c_shipped
index 4133f71dd2..5bf9d61004 100644
--- a/util/kconfig/zconf.lex.c_shipped
+++ b/util/kconfig/zconf.lex.c_shipped
@@ -52,7 +52,7 @@
 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
 
 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
- * if you want the limit (max/min) macros for int types. 
+ * if you want the limit (max/min) macros for int types.
  */
 #ifndef __STDC_LIMIT_MACROS
 #define __STDC_LIMIT_MACROS 1
@@ -69,7 +69,7 @@ typedef uint32_t flex_uint32_t;
 typedef signed char flex_int8_t;
 typedef short int flex_int16_t;
 typedef int flex_int32_t;
-typedef unsigned char flex_uint8_t; 
+typedef unsigned char flex_uint8_t;
 typedef unsigned short int flex_uint16_t;
 typedef unsigned int flex_uint32_t;
 
@@ -195,7 +195,7 @@ extern FILE *zconfin, *zconfout;
 
     #define YY_LESS_LINENO(n)
     #define YY_LINENO_REWIND_TO(ptr)
-    
+
 /* Return all but the first "n" matched characters back to the input stream. */
 #define yyless(n) \
 	do \
@@ -252,7 +252,7 @@ struct yy_buffer_state
 
     int yy_bs_lineno; /**< The line count. */
     int yy_bs_column; /**< The column count. */
-    
+
 	/* Whether to try to fill the input buffer when we reach the
 	 * end of it.
 	 */
@@ -903,7 +903,7 @@ extern int zconfwrap (void );
 #endif
 
     static void yyunput (int c,char *buf_ptr  );
-    
+
 #ifndef yytext_ptr
 static void yy_flex_strncpy (char *,yyconst char *,int );
 #endif
@@ -1013,7 +1013,7 @@ YY_DECL
 	register yy_state_type yy_current_state;
 	register char *yy_cp, *yy_bp;
 	register int yy_act;
-    
+
 	if ( !(yy_init) )
 		{
 		(yy_init) = 1;
@@ -1630,7 +1630,7 @@ static int yy_get_next_buffer (void)
 {
 	register yy_state_type yy_current_state;
 	register char *yy_cp;
-    
+
 	yy_current_state = (yy_start);
 
 	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
@@ -1649,7 +1649,7 @@ static int yy_get_next_buffer (void)
     static yy_state_type yy_try_NUL_trans  (yy_state_type yy_current_state )
 {
 	register int yy_is_jam;
-    
+
 	yy_current_state = yy_nxt[yy_current_state][1];
 	yy_is_jam = (yy_current_state <= 0);
 
@@ -1659,7 +1659,7 @@ static int yy_get_next_buffer (void)
     static void yyunput (int c, register char * yy_bp )
 {
 	register char *yy_cp;
-    
+
     yy_cp = (yy_c_buf_p);
 
 	/* undo effects of setting up zconftext */
@@ -1702,7 +1702,7 @@ static int yy_get_next_buffer (void)
 
 {
 	int c;
-    
+
 	*(yy_c_buf_p) = (yy_hold_char);
 
 	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
@@ -1769,12 +1769,12 @@ static int yy_get_next_buffer (void)
 
 /** Immediately switch to a different input stream.
  * @param input_file A readable stream.
- * 
+ *
  * @note This function does not reset the start condition to @c INITIAL .
  */
     void zconfrestart  (FILE * input_file )
 {
-    
+
 	if ( ! YY_CURRENT_BUFFER ){
         zconfensure_buffer_stack ();
 		YY_CURRENT_BUFFER_LVALUE =
@@ -1787,11 +1787,11 @@ static int yy_get_next_buffer (void)
 
 /** Switch to a different input buffer.
  * @param new_buffer The new input buffer.
- * 
+ *
  */
     void zconf_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
 {
-    
+
 	/* TODO. We should be able to replace this entire function body
 	 * with
 	 *		zconfpop_buffer_state();
@@ -1831,13 +1831,13 @@ static void zconf_load_buffer_state  (void)
 /** Allocate and initialize an input buffer state.
  * @param file A readable stream.
  * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
- * 
+ *
  * @return the allocated buffer state.
  */
     YY_BUFFER_STATE zconf_create_buffer  (FILE * file, int  size )
 {
 	YY_BUFFER_STATE b;
-    
+
 	b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state )  );
 	if ( ! b )
 		YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" );
@@ -1860,11 +1860,11 @@ static void zconf_load_buffer_state  (void)
 
 /** Destroy the buffer.
  * @param b a buffer created with zconf_create_buffer()
- * 
+ *
  */
     void zconf_delete_buffer (YY_BUFFER_STATE  b )
 {
-    
+
 	if ( ! b )
 		return;
 
@@ -1885,7 +1885,7 @@ static void zconf_load_buffer_state  (void)
 
 {
 	int oerrno = errno;
-    
+
 	zconf_flush_buffer(b );
 
 	b->yy_input_file = file;
@@ -1901,13 +1901,13 @@ static void zconf_load_buffer_state  (void)
     }
 
         b->yy_is_interactive = 0;
-    
+
 	errno = oerrno;
 }
 
 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
  * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
- * 
+ *
  */
     void zconf_flush_buffer (YY_BUFFER_STATE  b )
 {
@@ -1936,7 +1936,7 @@ static void zconf_load_buffer_state  (void)
  *  the current state. This function will allocate the stack
  *  if necessary.
  *  @param new_buffer The new state.
- *  
+ *
  */
 void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer )
 {
@@ -1966,7 +1966,7 @@ void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer )
 
 /** Removes and deletes the top of the stack, if present.
  *  The next element becomes the new top.
- *  
+ *
  */
 void zconfpop_buffer_state (void)
 {
@@ -1990,7 +1990,7 @@ void zconfpop_buffer_state (void)
 static void zconfensure_buffer_stack (void)
 {
 	yy_size_t num_to_alloc;
-    
+
 	if (!(yy_buffer_stack)) {
 
 		/* First allocation is just for 2 elements, since we don't know if this
@@ -2003,9 +2003,9 @@ static void zconfensure_buffer_stack (void)
 								);
 		if ( ! (yy_buffer_stack) )
 			YY_FATAL_ERROR( "out of dynamic memory in zconfensure_buffer_stack()" );
-								  
+
 		memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
-				
+
 		(yy_buffer_stack_max) = num_to_alloc;
 		(yy_buffer_stack_top) = 0;
 		return;
@@ -2033,13 +2033,13 @@ static void zconfensure_buffer_stack (void)
 /** Setup the input buffer state to scan directly from a user-specified character buffer.
  * @param base the character buffer
  * @param size the size in bytes of the character buffer
- * 
- * @return the newly allocated buffer state object. 
+ *
+ * @return the newly allocated buffer state object.
  */
 YY_BUFFER_STATE zconf_scan_buffer  (char * base, yy_size_t  size )
 {
 	YY_BUFFER_STATE b;
-    
+
 	if ( size < 2 ||
 	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
 	     base[size-1] != YY_END_OF_BUFFER_CHAR )
@@ -2068,14 +2068,14 @@ YY_BUFFER_STATE zconf_scan_buffer  (char * base, yy_size_t  size )
 /** Setup the input buffer state to scan a string. The next call to zconflex() will
  * scan from a @e copy of @a str.
  * @param yystr a NUL-terminated string to scan
- * 
+ *
  * @return the newly allocated buffer state object.
  * @note If you want to scan bytes that may contain NUL values, then use
  *       zconf_scan_bytes() instead.
  */
 YY_BUFFER_STATE zconf_scan_string (yyconst char * yystr )
 {
-    
+
 	return zconf_scan_bytes(yystr,strlen(yystr) );
 }
 
@@ -2083,7 +2083,7 @@ YY_BUFFER_STATE zconf_scan_string (yyconst char * yystr )
  * scan from a @e copy of @a bytes.
  * @param yybytes the byte buffer to scan
  * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
- * 
+ *
  * @return the newly allocated buffer state object.
  */
 YY_BUFFER_STATE zconf_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybytes_len )
@@ -2092,7 +2092,7 @@ YY_BUFFER_STATE zconf_scan_bytes  (yyconst char * yybytes, yy_size_t  _yybytes_l
 	char *buf;
 	yy_size_t n;
 	yy_size_t i;
-    
+
 	/* Get memory for full buffer, including space for trailing EOB's. */
 	n = _yybytes_len + 2;
 	buf = (char *) zconfalloc(n  );
@@ -2146,16 +2146,16 @@ static void yy_fatal_error (yyconst char* msg )
 /* Accessor  methods (get/set functions) to struct members. */
 
 /** Get the current line number.
- * 
+ *
  */
 int zconfget_lineno  (void)
 {
-        
+
     return zconflineno;
 }
 
 /** Get the input stream.
- * 
+ *
  */
 FILE *zconfget_in  (void)
 {
@@ -2163,7 +2163,7 @@ FILE *zconfget_in  (void)
 }
 
 /** Get the output stream.
- * 
+ *
  */
 FILE *zconfget_out  (void)
 {
@@ -2171,7 +2171,7 @@ FILE *zconfget_out  (void)
 }
 
 /** Get the length of the current token.
- * 
+ *
  */
 yy_size_t zconfget_leng  (void)
 {
@@ -2179,7 +2179,7 @@ yy_size_t zconfget_leng  (void)
 }
 
 /** Get the current token.
- * 
+ *
  */
 
 char *zconfget_text  (void)
@@ -2189,18 +2189,18 @@ char *zconfget_text  (void)
 
 /** Set the current line number.
  * @param line_number
- * 
+ *
  */
 void zconfset_lineno (int  line_number )
 {
-    
+
     zconflineno = line_number;
 }
 
 /** Set the input stream. This does not discard the current
  * input buffer.
  * @param in_str A readable stream.
- * 
+ *
  * @see zconf_switch_to_buffer
  */
 void zconfset_in (FILE *  in_str )
@@ -2254,7 +2254,7 @@ static int yy_init_globals (void)
 /* zconflex_destroy is for both reentrant and non-reentrant scanners. */
 int zconflex_destroy  (void)
 {
-    
+
     /* Pop the buffer stack, destroying each element. */
 	while(YY_CURRENT_BUFFER){
 		zconf_delete_buffer(YY_CURRENT_BUFFER  );
diff --git a/util/kconfig/zconf.tab.c_shipped b/util/kconfig/zconf.tab.c_shipped
index 069a71b1f9..0e74b4e0ef 100644
--- a/util/kconfig/zconf.tab.c_shipped
+++ b/util/kconfig/zconf.tab.c_shipped
@@ -1,19 +1,19 @@
 /* A Bison parser, made by GNU Bison 2.7.  */
 
 /* Bison implementation for Yacc-like parsers in C
-   
+
       Copyright (C) 1984, 1989-1990, 2000-2012 Free Software Foundation, Inc.
-   
+
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
-   
+
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
-   
+
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
@@ -26,7 +26,7 @@
    special exception, which will cause the skeleton and the resulting
    Bison output files to be licensed under the GNU General Public
    License without this special exception.
-   
+
    This special exception was added by the Free Software Foundation in
    version 2.2 of Bison.  */
 
diff --git a/util/sconfig/lex.yy.c_shipped b/util/sconfig/lex.yy.c_shipped
index c3d985945a..3d6b0c894d 100644
--- a/util/sconfig/lex.yy.c_shipped
+++ b/util/sconfig/lex.yy.c_shipped
@@ -31,7 +31,7 @@
 #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
 
 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
- * if you want the limit (max/min) macros for int types. 
+ * if you want the limit (max/min) macros for int types.
  */
 #ifndef __STDC_LIMIT_MACROS
 #define __STDC_LIMIT_MACROS 1
@@ -48,7 +48,7 @@ typedef uint32_t flex_uint32_t;
 typedef signed char flex_int8_t;
 typedef short int flex_int16_t;
 typedef int flex_int32_t;
-typedef unsigned char flex_uint8_t; 
+typedef unsigned char flex_uint8_t;
 typedef unsigned short int flex_uint16_t;
 typedef unsigned int flex_uint32_t;
 
@@ -159,10 +159,10 @@ extern FILE *yyin, *yyout;
 #define EOB_ACT_CONTINUE_SCAN 0
 #define EOB_ACT_END_OF_FILE 1
 #define EOB_ACT_LAST_MATCH 2
-    
+
     #define YY_LESS_LINENO(n)
     #define YY_LINENO_REWIND_TO(ptr)
-    
+
 /* Return all but the first "n" matched characters back to the input stream. */
 #define yyless(n) \
 	do \
@@ -638,9 +638,9 @@ extern int yywrap ( void );
 #endif
 
 #ifndef YY_NO_UNPUT
-    
+
     static void yyunput ( int c, char *buf_ptr  );
-    
+
 #endif
 
 #ifndef yytext_ptr
@@ -767,7 +767,7 @@ YY_DECL
 	yy_state_type yy_current_state;
 	char *yy_cp, *yy_bp;
 	int yy_act;
-    
+
 	if ( !(yy_init) )
 		{
 		(yy_init) = 1;
@@ -1337,7 +1337,7 @@ static int yy_get_next_buffer (void)
 {
 	yy_state_type yy_current_state;
 	char *yy_cp;
-    
+
 	yy_current_state = (yy_start);
 
 	for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
@@ -1393,7 +1393,7 @@ static int yy_get_next_buffer (void)
     static void yyunput (int c, char * yy_bp )
 {
 	char *yy_cp;
-    
+
     yy_cp = (yy_c_buf_p);
 
 	/* undo effects of setting up yytext */
@@ -1438,7 +1438,7 @@ static int yy_get_next_buffer (void)
 
 {
 	int c;
-    
+
 	*(yy_c_buf_p) = (yy_hold_char);
 
 	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
@@ -1505,12 +1505,12 @@ static int yy_get_next_buffer (void)
 
 /** Immediately switch to a different input stream.
  * @param input_file A readable stream.
- * 
+ *
  * @note This function does not reset the start condition to @c INITIAL .
  */
     void yyrestart  (FILE * input_file )
 {
-    
+
 	if ( ! YY_CURRENT_BUFFER ){
         yyensure_buffer_stack ();
 		YY_CURRENT_BUFFER_LVALUE =
@@ -1523,11 +1523,11 @@ static int yy_get_next_buffer (void)
 
 /** Switch to a different input buffer.
  * @param new_buffer The new input buffer.
- * 
+ *
  */
     void yy_switch_to_buffer  (YY_BUFFER_STATE  new_buffer )
 {
-    
+
 	/* TODO. We should be able to replace this entire function body
 	 * with
 	 *		yypop_buffer_state();
@@ -1567,13 +1567,13 @@ static void yy_load_buffer_state  (void)
 /** Allocate and initialize an input buffer state.
  * @param file A readable stream.
  * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
- * 
+ *
  * @return the allocated buffer state.
  */
     YY_BUFFER_STATE yy_create_buffer  (FILE * file, int  size )
 {
 	YY_BUFFER_STATE b;
-    
+
 	b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state )  );
 	if ( ! b )
 		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
@@ -1596,11 +1596,11 @@ static void yy_load_buffer_state  (void)
 
 /** Destroy the buffer.
  * @param b a buffer created with yy_create_buffer()
- * 
+ *
  */
     void yy_delete_buffer (YY_BUFFER_STATE  b )
 {
-    
+
 	if ( ! b )
 		return;
 
@@ -1621,7 +1621,7 @@ static void yy_load_buffer_state  (void)
 
 {
 	int oerrno = errno;
-    
+
 	yy_flush_buffer( b );
 
 	b->yy_input_file = file;
@@ -1637,13 +1637,13 @@ static void yy_load_buffer_state  (void)
     }
 
         b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-    
+
 	errno = oerrno;
 }
 
 /** Discard all buffered characters. On the next scan, YY_INPUT will be called.
  * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
- * 
+ *
  */
     void yy_flush_buffer (YY_BUFFER_STATE  b )
 {
@@ -1672,7 +1672,7 @@ static void yy_load_buffer_state  (void)
  *  the current state. This function will allocate the stack
  *  if necessary.
  *  @param new_buffer The new state.
- *  
+ *
  */
 void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
 {
@@ -1702,7 +1702,7 @@ void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
 
 /** Removes and deletes the top of the stack, if present.
  *  The next element becomes the new top.
- *  
+ *
  */
 void yypop_buffer_state (void)
 {
@@ -1726,7 +1726,7 @@ void yypop_buffer_state (void)
 static void yyensure_buffer_stack (void)
 {
 	yy_size_t num_to_alloc;
-    
+
 	if (!(yy_buffer_stack)) {
 
 		/* First allocation is just for 2 elements, since we don't know if this
@@ -1769,13 +1769,13 @@ static void yyensure_buffer_stack (void)
 /** Setup the input buffer state to scan directly from a user-specified character buffer.
  * @param base the character buffer
  * @param size the size in bytes of the character buffer
- * 
+ *
  * @return the newly allocated buffer state object.
  */
 YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
 {
 	YY_BUFFER_STATE b;
-    
+
 	if ( size < 2 ||
 	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
 	     base[size-1] != YY_END_OF_BUFFER_CHAR )
@@ -1804,14 +1804,14 @@ YY_BUFFER_STATE yy_scan_buffer  (char * base, yy_size_t  size )
 /** Setup the input buffer state to scan a string. The next call to yylex() will
  * scan from a @e copy of @a str.
  * @param yystr a NUL-terminated string to scan
- * 
+ *
  * @return the newly allocated buffer state object.
  * @note If you want to scan bytes that may contain NUL values, then use
  *       yy_scan_bytes() instead.
  */
 YY_BUFFER_STATE yy_scan_string (const char * yystr )
 {
-    
+
 	return yy_scan_bytes( yystr, (int) strlen(yystr) );
 }
 
@@ -1819,7 +1819,7 @@ YY_BUFFER_STATE yy_scan_string (const char * yystr )
  * scan from a @e copy of @a bytes.
  * @param yybytes the byte buffer to scan
  * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
- * 
+ *
  * @return the newly allocated buffer state object.
  */
 YY_BUFFER_STATE yy_scan_bytes  (const char * yybytes, int  _yybytes_len )
@@ -1828,7 +1828,7 @@ YY_BUFFER_STATE yy_scan_bytes  (const char * yybytes, int  _yybytes_len )
 	char *buf;
 	yy_size_t n;
 	int i;
-    
+
 	/* Get memory for full buffer, including space for trailing EOB's. */
 	n = (yy_size_t) (_yybytes_len + 2);
 	buf = (char *) yyalloc( n  );
@@ -1882,16 +1882,16 @@ static void yynoreturn yy_fatal_error (const char* msg )
 /* Accessor  methods (get/set functions) to struct members. */
 
 /** Get the current line number.
- * 
+ *
  */
 int yyget_lineno  (void)
 {
-    
+
     return yylineno;
 }
 
 /** Get the input stream.
- * 
+ *
  */
 FILE *yyget_in  (void)
 {
@@ -1899,7 +1899,7 @@ FILE *yyget_in  (void)
 }
 
 /** Get the output stream.
- * 
+ *
  */
 FILE *yyget_out  (void)
 {
@@ -1907,7 +1907,7 @@ FILE *yyget_out  (void)
 }
 
 /** Get the length of the current token.
- * 
+ *
  */
 int yyget_leng  (void)
 {
@@ -1915,7 +1915,7 @@ int yyget_leng  (void)
 }
 
 /** Get the current token.
- * 
+ *
  */
 
 char *yyget_text  (void)
@@ -1925,18 +1925,18 @@ char *yyget_text  (void)
 
 /** Set the current line number.
  * @param _line_number line number
- * 
+ *
  */
 void yyset_lineno (int  _line_number )
 {
-    
+
     yylineno = _line_number;
 }
 
 /** Set the input stream. This does not discard the current
  * input buffer.
  * @param _in_str A readable stream.
- * 
+ *
  * @see yy_switch_to_buffer
  */
 void yyset_in (FILE *  _in_str )
@@ -1990,7 +1990,7 @@ static int yy_init_globals (void)
 /* yylex_destroy is for both reentrant and non-reentrant scanners. */
 int yylex_destroy  (void)
 {
-    
+
     /* Pop the buffer stack, destroying each element. */
 	while(YY_CURRENT_BUFFER){
 		yy_delete_buffer( YY_CURRENT_BUFFER  );
@@ -2016,7 +2016,7 @@ int yylex_destroy  (void)
 #ifndef yytext_ptr
 static void yy_flex_strncpy (char* s1, const char * s2, int n )
 {
-		
+
 	int i;
 	for ( i = 0; i < n; ++i )
 		s1[i] = s2[i];
@@ -2041,7 +2041,7 @@ void *yyalloc (yy_size_t  size )
 
 void *yyrealloc  (void * ptr, yy_size_t  size )
 {
-		
+
 	/* The cast to (char *) in the following accommodates both
 	 * implementations that use char* generic pointers, and those
 	 * that use void* generic pointers.  It works with the latter