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>
diff --git a/Documentation/coding_style.md b/Documentation/coding_style.md
index ca45096..5f87a3f 100644
--- a/Documentation/coding_style.md
+++ b/Documentation/coding_style.md
@@ -530,7 +530,7 @@
 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 9242f76..d07f111 100644
--- a/Documentation/mainboard/up/squared/index.md
+++ b/Documentation/mainboard/up/squared/index.md
@@ -76,15 +76,15 @@
 
 ```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 faa8cb8..b82e3ab 100644
--- a/Documentation/security/vboot/index.md
+++ b/Documentation/security/vboot/index.md
@@ -188,12 +188,12 @@
 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 4ed90b9..527a83a 100644
--- a/LICENSES/Apache-2.0.txt
+++ b/LICENSES/Apache-2.0.txt
@@ -7,17 +7,17 @@
 
    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 @@
 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 @@
 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 @@
 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 0f3d641..5effc05 100644
--- a/LICENSES/GPL-2.0-only.txt
+++ b/LICENSES/GPL-2.0-only.txt
@@ -2,7 +2,7 @@
 
 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 1d80ac3..96e2bf1 100644
--- a/LICENSES/GPL-2.0-or-later.txt
+++ b/LICENSES/GPL-2.0-or-later.txt
@@ -2,7 +2,7 @@
 
 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 e45d095..b79657c 100644
--- a/payloads/coreinfo/README
+++ b/payloads/coreinfo/README
@@ -22,5 +22,5 @@
  $ 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 8314f0b..5576f41 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 @@
   /// 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 44a76a1..71fd3bf 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 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 @@
 
     #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 @@
 
     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 @@
 	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 @@
 {
 	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 @@
 
 {
 	int c;
-    
+
 	*(yy_c_buf_p) = (yy_hold_char);
 
 	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
@@ -1299,12 +1299,12 @@
 
 /** 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 @@
 
 /** 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 @@
 /** 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 @@
 
 /** 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 @@
 
 {
 	int oerrno = errno;
-    
+
 	yy_flush_buffer(b );
 
 	b->yy_input_file = file;
@@ -1431,13 +1431,13 @@
     }
 
         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 @@
  *  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 @@
 
 /** 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 @@
 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 @@
 								);
 		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 @@
 /** 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 @@
 /** 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 @@
  * 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 @@
 	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 @@
 /* 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 @@
 }
 
 /** Get the output stream.
- * 
+ *
  */
 FILE *yyget_out  (void)
 {
@@ -1701,7 +1701,7 @@
 }
 
 /** Get the length of the current token.
- * 
+ *
  */
 yy_size_t yyget_leng  (void)
 {
@@ -1709,7 +1709,7 @@
 }
 
 /** Get the current token.
- * 
+ *
  */
 
 char *yyget_text  (void)
@@ -1719,18 +1719,18 @@
 
 /** 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 @@
 /* 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 71d541d..11f6375 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 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 @@
 
     #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 @@
 #endif
 
 #ifndef YY_NO_UNPUT
-    
+
     static void yyunput (int c,char *buf_ptr  );
-    
+
 #endif
 
 #ifndef yytext_ptr
@@ -691,7 +691,7 @@
 	yy_state_type yy_current_state;
 	char *yy_cp, *yy_bp;
 	int yy_act;
-    
+
 	if ( !(yy_init) )
 		{
 		(yy_init) = 1;
@@ -1124,7 +1124,7 @@
 {
 	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 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 @@
 
 {
 	int c;
-    
+
 	*(yy_c_buf_p) = (yy_hold_char);
 
 	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
@@ -1292,12 +1292,12 @@
 
 /** 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 @@
 
 /** 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 @@
 /** 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 @@
 
 /** 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 @@
 
 {
 	int oerrno = errno;
-    
+
 	yy_flush_buffer(b );
 
 	b->yy_input_file = file;
@@ -1424,13 +1424,13 @@
     }
 
         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 @@
  *  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 @@
 
 /** 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 @@
 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 @@
 /** 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 @@
 /** 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 @@
  * 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 @@
 	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 @@
 /* Accessor  methods (get/set functions) to struct members. */
 
 /** Get the current line number.
- * 
+ *
  */
 int yyget_lineno  (void)
 {
@@ -1678,7 +1678,7 @@
 }
 
 /** Get the input stream.
- * 
+ *
  */
 FILE *yyget_in  (void)
 {
@@ -1686,7 +1686,7 @@
 }
 
 /** Get the output stream.
- * 
+ *
  */
 FILE *yyget_out  (void)
 {
@@ -1694,7 +1694,7 @@
 }
 
 /** Get the length of the current token.
- * 
+ *
  */
 int yyget_leng  (void)
 {
@@ -1702,7 +1702,7 @@
 }
 
 /** Get the current token.
- * 
+ *
  */
 
 char *yyget_text  (void)
@@ -1712,18 +1712,18 @@
 
 /** 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 @@
 /* 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 @@
 #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 *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 2a8b291..1b778ec 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 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 8f39069..776272c 100644
--- a/util/kbc1126/README.md
+++ b/util/kbc1126/README.md
@@ -20,9 +20,9 @@
 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 @@
 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 a8999d8..7cb5a7e 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 4133f71..5bf9d61 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 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 @@
 
     #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 @@
 
     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 @@
 #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 @@
 	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 @@
 {
 	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 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 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 @@
 
 {
 	int c;
-    
+
 	*(yy_c_buf_p) = (yy_hold_char);
 
 	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
@@ -1769,12 +1769,12 @@
 
 /** 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 @@
 
 /** 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 @@
 /** 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 @@
 
 /** 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 @@
 
 {
 	int oerrno = errno;
-    
+
 	zconf_flush_buffer(b );
 
 	b->yy_input_file = file;
@@ -1901,13 +1901,13 @@
     }
 
         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 @@
  *  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 @@
 
 /** 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 @@
 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 @@
 								);
 		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 @@
 /** 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 @@
 /** 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 @@
  * 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 @@
 	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 @@
 /* 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 @@
 }
 
 /** Get the output stream.
- * 
+ *
  */
 FILE *zconfget_out  (void)
 {
@@ -2171,7 +2171,7 @@
 }
 
 /** Get the length of the current token.
- * 
+ *
  */
 yy_size_t zconfget_leng  (void)
 {
@@ -2179,7 +2179,7 @@
 }
 
 /** Get the current token.
- * 
+ *
  */
 
 char *zconfget_text  (void)
@@ -2189,18 +2189,18 @@
 
 /** 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 @@
 /* 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 069a71b..0e74b4e 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 c3d9859..3d6b0c8 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 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 @@
 #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 @@
 #endif
 
 #ifndef YY_NO_UNPUT
-    
+
     static void yyunput ( int c, char *buf_ptr  );
-    
+
 #endif
 
 #ifndef yytext_ptr
@@ -767,7 +767,7 @@
 	yy_state_type yy_current_state;
 	char *yy_cp, *yy_bp;
 	int yy_act;
-    
+
 	if ( !(yy_init) )
 		{
 		(yy_init) = 1;
@@ -1337,7 +1337,7 @@
 {
 	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 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 @@
 
 {
 	int c;
-    
+
 	*(yy_c_buf_p) = (yy_hold_char);
 
 	if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
@@ -1505,12 +1505,12 @@
 
 /** 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 @@
 
 /** 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 @@
 /** 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 @@
 
 /** 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 @@
 
 {
 	int oerrno = errno;
-    
+
 	yy_flush_buffer( b );
 
 	b->yy_input_file = file;
@@ -1637,13 +1637,13 @@
     }
 
         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 @@
  *  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 @@
 
 /** 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 @@
 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 @@
 /** 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 @@
 /** 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 @@
  * 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 @@
 	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 @@
 /* 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 @@
 }
 
 /** Get the output stream.
- * 
+ *
  */
 FILE *yyget_out  (void)
 {
@@ -1907,7 +1907,7 @@
 }
 
 /** Get the length of the current token.
- * 
+ *
  */
 int yyget_leng  (void)
 {
@@ -1915,7 +1915,7 @@
 }
 
 /** Get the current token.
- * 
+ *
  */
 
 char *yyget_text  (void)
@@ -1925,18 +1925,18 @@
 
 /** 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 @@
 /* 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 @@
 #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 *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