Fix leading whitespaces.

67 files changed, 203 insertions, 132 deletions

diff --git a/ChangeLog b/ChangeLog
index b2ad45fa4f..33d7799bcb 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,69 @@
+2013-06-06   Ondřej Bílka  <neleai@seznam.cz>
+
+	* debug/fgetws_u_chk.c: Fix leading whitespaces.
+	* elf/sln.c: Likewise.
+	* hurd/hurd/ioctl.h: Likewise.
+	* hurd/hurdmalloc.c: Likewise.
+	* hurd/xattr.c: Likewise.
+	* include/shlib-compat.h: Likewise.
+	* inet/ruserpass.c: Likewise.
+	* libio/iofgets_u.c: Likewise.
+	* libio/iofgetws_u.c: Likewise.
+	* locale/programs/ld-identification.c: Likewise.
+	* locale/programs/ld-time.c: Likewise.
+	* mach/msg-destroy.c: Likewise.
+	* nss/nss_files/files-netgrp.c: Likewise.
+	* resolv/res_data.c: Likewise.
+	* soft-fp/op-1.h: Likewise.
+	* soft-fp/op-2.h: Likewise.
+	* soft-fp/op-4.h: Likewise.
+	* soft-fp/op-common.h: Likewise.
+	* stdio-common/printf_fphex.c: Likewise.
+	* stdlib/strtod_l.c: Likewise.
+	* sunrpc/rpc/clnt.h: Likewise.
+	* sysdeps/generic/framestate.c: Likewise.
+	* sysdeps/i386/bsd-_setjmp.S: Likewise.
+	* sysdeps/i386/bsd-setjmp.S: Likewise.
+	* sysdeps/i386/__longjmp.S: Likewise.
+	* sysdeps/i386/setjmp.S: Likewise.
+	* sysdeps/ieee754/dbl-64/k_rem_pio2.c: Likewise.
+	* sysdeps/ieee754/flt-32/e_rem_pio2f.c: Likewise.
+	* sysdeps/ieee754/flt-32/k_rem_pio2f.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/e_expl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128ibm/e_expl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c: Likewise.
+	* sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/ldbl2mpn.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/s_fpclassifyl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/s_llrintl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/s_llroundl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/s_lrintl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/s_lroundl.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/s_nexttoward.c: Likewise.
+	* sysdeps/ieee754/ldbl-128/s_truncl.c: Likewise.
+	* sysdeps/ieee754/ldbl-96/ldbl2mpn.c: Likewise.
+	* sysdeps/ieee754/support.c: Likewise.
+	* sysdeps/powerpc/powerpc32/dl-machine.c: Likewise.
+	* sysdeps/powerpc/powerpc32/lshift.S: Likewise.
+	* sysdeps/sparc/sparc32/__longjmp.S: Likewise.
+	* sysdeps/sparc/sparc64/soft-fp/qp_cmp.c: Likewise.
+	* sysdeps/sparc/sparc64/soft-fp/qp_cmpe.c: Likewise.
+	* sysdeps/sparc/sparc64/soft-fp/qp_feq.c: Likewise.
+	* sysdeps/sparc/sparc64/soft-fp/qp_fge.c: Likewise.
+	* sysdeps/sparc/sparc64/soft-fp/qp_fgt.c: Likewise.
+	* sysdeps/sparc/sparc64/soft-fp/qp_fle.c: Likewise.
+	* sysdeps/sparc/sparc64/soft-fp/qp_flt.c: Likewise.
+	* sysdeps/sparc/sparc64/soft-fp/qp_fne.c: Likewise.
+	* sysdeps/sparc/sparc64/soft-fp/qp_mul.c: Likewise.
+	* sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c: Likewise.
+	* sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c: Likewise.
+	* sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c: Likewise.
+	* sysdeps/sparc/sparc64/soft-fp/qp_qtox.c: Likewise.
+	* sysdeps/unix/sysv/linux/lutimes.c: Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S: Likewise.
+
 2013-06-05  Ondřej Bílka  <neleai@seznam.cz>
 
 	* posix/transbug.c: Remove executable mode.
diff --git a/debug/fgetws_u_chk.c b/debug/fgetws_u_chk.c
index 61d9de7510..913af67c7f 100644
--- a/debug/fgetws_u_chk.c
+++ b/debug/fgetws_u_chk.c
@@ -46,7 +46,7 @@ __fgetws_unlocked_chk (wchar_t *buf, size_t size, int n, _IO_FILE *fp)
   /* If we read in some bytes and errno is EAGAIN, that error will
      be reported for next read. */
   if (count == 0 || ((fp->_IO_file_flags & _IO_ERR_SEEN)
-  		     && errno != EAGAIN))
+		     && errno != EAGAIN))
     result = NULL;
   else if (count >= size)
     __chk_fail ();
diff --git a/elf/sln.c b/elf/sln.c
index a585c77817..be39fe41d5 100644
--- a/elf/sln.c
+++ b/elf/sln.c
@@ -176,13 +176,13 @@ makesymlink (src, dest)
       if (S_ISDIR (stats.st_mode))
 	{
 	  fprintf (stderr, _("%s: destination must not be a directory\n"),
-	  	   dest);
+		   dest);
 	  return 1;
 	}
       else if (unlink (dest) && errno != ENOENT)
 	{
 	  fprintf (stderr, _("%s: failed to remove the old destination\n"),
-	  	   dest);
+		   dest);
 	  return 1;
 	}
     }
@@ -205,7 +205,7 @@ makesymlink (src, dest)
 	  error = strerror (errno);
 	  unlink (dest);
 	  fprintf (stderr, _("Invalid link from \"%s\" to \"%s\": %s\n"),
-	  	   src, dest, error);
+		   src, dest, error);
 	  return 1;
 	}
       return 0;
@@ -214,7 +214,7 @@ makesymlink (src, dest)
     {
       error = strerror (errno);
       fprintf (stderr, _("Invalid link from \"%s\" to \"%s\": %s\n"),
-      	       src, dest, error);
+	       src, dest, error);
       return 1;
     }
 }
diff --git a/hurd/hurd/ioctl.h b/hurd/hurd/ioctl.h
index 4db186febd..6c6b6979d8 100644
--- a/hurd/hurd/ioctl.h
+++ b/hurd/hurd/ioctl.h
@@ -54,7 +54,7 @@ extern int hurd_register_ioctl_handler (int first_request, int last_request,
 
 #define	_HURD_HANDLE_IOCTLS_1(handler, first, last, moniker)		      \
   static const struct ioctl_handler handler##_ioctl_handler##moniker	      \
-  	__attribute__ ((__unused__)) =					      \
+	__attribute__ ((__unused__)) =					      \
     { _IOC_NOTYPE (first), _IOC_NOTYPE (last),				      \
 	(ioctl_handler_t) (handler), NULL };				      \
   text_set_element (_hurd_ioctl_handler_lists,				      \
diff --git a/hurd/hurdmalloc.c b/hurd/hurdmalloc.c
index 12da1f2abc..8724261376 100644
--- a/hurd/hurdmalloc.c
+++ b/hurd/hurdmalloc.c
@@ -382,15 +382,15 @@ realloc(old_base, new_size)
 void
 print_malloc_free_list()
 {
-  	register int i, size;
+	register int i, size;
 	register free_list_t fl;
 	register int n;
-  	register header_t h;
+	register header_t h;
 	int total_used = 0;
 	int total_free = 0;
 
 	fprintf(stderr, "      Size     In Use       Free      Total\n");
-  	for (i = 0, size = MIN_SIZE, fl = malloc_free_list;
+	for (i = 0, size = MIN_SIZE, fl = malloc_free_list;
 	     i < NBUCKETS;
 	     i += 1, size <<= 1, fl += 1) {
 		spin_lock(&fl->lock);
@@ -403,8 +403,8 @@ print_malloc_free_list()
 				size, fl->in_use, n, fl->in_use + n);
 		}
 		spin_unlock(&fl->lock);
-  	}
-  	fprintf(stderr, " all sizes %10d %10d %10d\n",
+	}
+	fprintf(stderr, " all sizes %10d %10d %10d\n",
 		total_used, total_free, total_used + total_free);
 }
 #endif	/* DEBUG */
diff --git a/hurd/xattr.c b/hurd/xattr.c
index 70e0990f43..f22cd59214 100644
--- a/hurd/xattr.c
+++ b/hurd/xattr.c
@@ -29,7 +29,7 @@
    gnu.author		empty if st_author==st_uid
 			uid_t giving st_author value
    gnu.translator	empty if no passive translator
-  			translator and arguments: "/hurd/foo\0arg1\0arg2\0"
+			translator and arguments: "/hurd/foo\0arg1\0arg2\0"
 */
 
 error_t
diff --git a/include/shlib-compat.h b/include/shlib-compat.h
index 43ef084d7d..979b5929e3 100644
--- a/include/shlib-compat.h
+++ b/include/shlib-compat.h
@@ -57,7 +57,7 @@
    the version set name to use for e.g. symbols first introduced into
    libm in the GLIBC_2.1 version.  Definitions of symbols with explicit
    versions should look like:
-   	versioned_symbol (libm, new_foo, foo, GLIBC_2_1);
+	versioned_symbol (libm, new_foo, foo, GLIBC_2_1);
    This will define the symbol `foo' with the appropriate default version,
    i.e. either GLIBC_2.1 or the "earliest version" specified in
    shlib-versions if that is newer.  */
diff --git a/inet/ruserpass.c b/inet/ruserpass.c
index 71a734dfda..6898d8f47c 100644
--- a/inet/ruserpass.c
+++ b/inet/ruserpass.c
@@ -108,7 +108,7 @@ ruserpass(host, aname, apass)
 		   which is no improvement. This really should call
 		   getpwuid(getuid()).  */
 		/*hdir = ".";*/
-	  	return -1;
+		return -1;
 	}
 
 	buf = alloca (strlen (hdir) + 8);
diff --git a/libio/iofgets_u.c b/libio/iofgets_u.c
index 5f6b7ffc55..9b32fea8a4 100644
--- a/libio/iofgets_u.c
+++ b/libio/iofgets_u.c
@@ -56,7 +56,7 @@ fgets_unlocked (buf, n, fp)
   /* If we read in some bytes and errno is EAGAIN, that error will
      be reported for next read. */
   if (count == 0 || ((fp->_IO_file_flags & _IO_ERR_SEEN)
-  		     && errno != EAGAIN))
+		     && errno != EAGAIN))
     result = NULL;
   else
     {
diff --git a/libio/iofgetws_u.c b/libio/iofgetws_u.c
index 982dfe0852..1584beec1e 100644
--- a/libio/iofgetws_u.c
+++ b/libio/iofgetws_u.c
@@ -56,7 +56,7 @@ fgetws_unlocked (buf, n, fp)
   /* If we read in some bytes and errno is EAGAIN, that error will
      be reported for next read. */
   if (count == 0 || ((fp->_IO_file_flags & _IO_ERR_SEEN)
-  		     && errno != EAGAIN))
+		     && errno != EAGAIN))
     result = NULL;
   else
     {
diff --git a/locale/programs/ld-identification.c b/locale/programs/ld-identification.c
index 2589675390..4b03fb6987 100644
--- a/locale/programs/ld-identification.c
+++ b/locale/programs/ld-identification.c
@@ -144,7 +144,7 @@ No definition for %s category found"), "LC_IDENTIFICATION"));
     {									      \
       if (verbose && ! nothing)						      \
 	WITH_CUR_LOCALE (error (0, 0, _("%s: field `%s' not defined"),	      \
-			       	"LC_IDENTIFICATION", #cat));		      \
+				"LC_IDENTIFICATION", #cat));		      \
       identification->cat = "";						      \
     }
 
diff --git a/locale/programs/ld-time.c b/locale/programs/ld-time.c
index 45e36c6719..d3646b8717 100644
--- a/locale/programs/ld-time.c
+++ b/locale/programs/ld-time.c
@@ -1040,7 +1040,7 @@ time_read (struct linereader *ldfile, struct localedef_t *result,
 		  time->cat[cnt] = "";					      \
 		  time->w##cat[cnt++] = empty_wstr;			      \
 		}							      \
-	      								      \
+									      \
 	      if (now->tok == tok_semicolon)				      \
 		{							      \
 		  now = lr_token (ldfile, charmap, result, repertoire,	      \
diff --git a/mach/msg-destroy.c b/mach/msg-destroy.c
index 19f96d4e21..aad7a7709f 100644
--- a/mach/msg-destroy.c
+++ b/mach/msg-destroy.c
@@ -75,10 +75,10 @@ __mach_msg_destroy(msg)
 	mach_msg_body_t		*body;
 	mach_msg_descriptor_t	*saddr, *eaddr;
 
-    	body = (mach_msg_body_t *) (msg + 1);
-    	saddr = (mach_msg_descriptor_t *)
+	body = (mach_msg_body_t *) (msg + 1);
+	saddr = (mach_msg_descriptor_t *)
 			((mach_msg_base_t *) msg + 1);
-    	eaddr =  saddr + body->msgh_descriptor_count;
+	eaddr =  saddr + body->msgh_descriptor_count;
 
 	for  ( ; saddr < eaddr; saddr++) {
 	    switch (saddr->type.type) {
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index a0bda440eb..03028584a7 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,8 @@
+2013-06-06   Ondřej Bílka  <neleai@seznam.cz>
+
+	* tst-cond22.c: Fix leading whitespaces.
+	* tst-umask1.c: Likewise.
+
 2013-06-06  Joseph Myers  <joseph@codesourcery.com>
 
 	* sysdeps/unix/sysv/linux/i386/i486/pthread_barrier_wait.S: Remove
diff --git a/nptl/tst-cond22.c b/nptl/tst-cond22.c
index aff38fcc8d..bd978e50ca 100644
--- a/nptl/tst-cond22.c
+++ b/nptl/tst-cond22.c
@@ -107,7 +107,7 @@ do_test (void)
     }
 
   printf ("cond = { %d, %x, %lld, %lld, %lld, %p, %u, %u }\n",
-  	  c.__data.__lock, c.__data.__futex, c.__data.__total_seq,
+	  c.__data.__lock, c.__data.__futex, c.__data.__total_seq,
 	  c.__data.__wakeup_seq, c.__data.__woken_seq, c.__data.__mutex,
 	  c.__data.__nwaiters, c.__data.__broadcast_seq);
 
@@ -149,7 +149,7 @@ do_test (void)
     }
 
   printf ("cond = { %d, %x, %lld, %lld, %lld, %p, %u, %u }\n",
-  	  c.__data.__lock, c.__data.__futex, c.__data.__total_seq,
+	  c.__data.__lock, c.__data.__futex, c.__data.__total_seq,
 	  c.__data.__wakeup_seq, c.__data.__woken_seq, c.__data.__mutex,
 	  c.__data.__nwaiters, c.__data.__broadcast_seq);
 
diff --git a/nptl/tst-umask1.c b/nptl/tst-umask1.c
index 96f83cc53d..fa20232831 100644
--- a/nptl/tst-umask1.c
+++ b/nptl/tst-umask1.c
@@ -65,7 +65,7 @@ work (const char *fname, int mask)
       if ((st.st_mode & mask) != 0)
 	{
 	  printf ("mask not successful after %s: %x still set\n",
-	      	  fcts[i].name, (unsigned int) (st.st_mode & mask));
+		  fcts[i].name, (unsigned int) (st.st_mode & mask));
 	  result = 1;
 	}
     }
diff --git a/nss/nss_files/files-netgrp.c b/nss/nss_files/files-netgrp.c
index ee03667b3a..9cc678b38e 100644
--- a/nss/nss_files/files-netgrp.c
+++ b/nss/nss_files/files-netgrp.c
@@ -46,7 +46,7 @@ libnss_files_hidden_proto (_nss_files_endnetgrent)
 	  status = NSS_STATUS_UNAVAIL;					      \
 	  goto the_end;							      \
 	}								      \
-      									      \
+									      \
       result->cursor = result->data + old_cursor;			      \
     }									      \
   while (0)
diff --git a/resolv/res_data.c b/resolv/res_data.c
index 1beea1dc4f..81c9ae5bfd 100644
--- a/resolv/res_data.c
+++ b/resolv/res_data.c
@@ -236,7 +236,7 @@ res_sendsigned(const u_char *buf, int buflen, ns_tsig_key *key,
 void
 res_close(void) {
 #ifdef _LIBC
-  	/*
+	/*
 	 * Some stupid programs out there call res_close() before res_init().
 	 * Since _res._vcsock isn't explicitly initialized, these means that
 	 * we could do a close(0), which might lead to some security problems.
diff --git a/soft-fp/op-1.h b/soft-fp/op-1.h
index b9035ee821..8e05e2fab7 100644
--- a/soft-fp/op-1.h
+++ b/soft-fp/op-1.h
@@ -233,7 +233,7 @@ do {							\
 	_nl = X##_f << (_FP_W_TYPE_SIZE - 1);				\
 	_nh = X##_f >> 1;						\
       }									\
-    									\
+									\
     udiv_qrnnd(_q, _r, _nh, _nl, _y);					\
     R##_f = _q | (_r != 0);						\
   } while (0)
diff --git a/soft-fp/op-2.h b/soft-fp/op-2.h
index f25af19f7f..48e01d26dc 100644
--- a/soft-fp/op-2.h
+++ b/soft-fp/op-2.h
@@ -433,10 +433,10 @@
     R##_f1 = (_t240 << (128 - (wfracbits - 1)))					\
 	     | ((_u240 & 0xffffff) >> ((wfracbits - 1) - 104));			\
     R##_f0 = ((_u240 & 0xffffff) << (168 - (wfracbits - 1)))			\
-    	     | ((_v240 & 0xffffff) << (144 - (wfracbits - 1)))			\
-    	     | ((_w240 & 0xffffff) << (120 - (wfracbits - 1)))			\
-    	     | ((_x240 & 0xffffff) >> ((wfracbits - 1) - 96))			\
-    	     | _y240;								\
+	     | ((_v240 & 0xffffff) << (144 - (wfracbits - 1)))			\
+	     | ((_w240 & 0xffffff) << (120 - (wfracbits - 1)))			\
+	     | ((_x240 & 0xffffff) >> ((wfracbits - 1) - 96))			\
+	     | _y240;								\
     resetfe;									\
   } while (0)
 
diff --git a/soft-fp/op-4.h b/soft-fp/op-4.h
index 9b5caa7388..007b01f36c 100644
--- a/soft-fp/op-4.h
+++ b/soft-fp/op-4.h
@@ -481,7 +481,7 @@
 	    S##_f[2] += (T##_f[1] > S##_f[1]);			\
 	    S##_f[3] += (T##_f[2] > S##_f[2]);			\
 	    __FP_FRAC_DEC_3(X##_f[3], X##_f[2], X##_f[1],	\
-	    		    T##_f[3], T##_f[2], T##_f[1]);	\
+			    T##_f[3], T##_f[2], T##_f[1]);	\
 	    R##_f[1] += q;					\
 	  }							\
 	_FP_FRAC_SLL_4(X, 1);					\
diff --git a/soft-fp/op-common.h b/soft-fp/op-common.h
index 8b73b58c52..ce472e0d5e 100644
--- a/soft-fp/op-common.h
+++ b/soft-fp/op-common.h
@@ -992,28 +992,28 @@ do {									\
     case FP_CLS_NAN:							\
 	_FP_FRAC_COPY_##wc(R, X);					\
 	R##_s = X##_s;							\
-    	R##_c = FP_CLS_NAN;						\
-    	break;								\
+	R##_c = FP_CLS_NAN;						\
+	break;								\
     case FP_CLS_INF:							\
-    	if (X##_s)							\
-    	  {								\
-    	    R##_s = _FP_NANSIGN_##fs;					\
+	if (X##_s)							\
+	  {								\
+	    R##_s = _FP_NANSIGN_##fs;					\
 	    R##_c = FP_CLS_NAN; /* NAN */				\
 	    _FP_FRAC_SET_##wc(R, _FP_NANFRAC_##fs);			\
 	    FP_SET_EXCEPTION(FP_EX_INVALID);				\
-    	  }								\
-    	else								\
-    	  {								\
-    	    R##_s = 0;							\
-    	    R##_c = FP_CLS_INF; /* sqrt(+inf) = +inf */			\
-    	  }								\
-    	break;								\
+	  }								\
+	else								\
+	  {								\
+	    R##_s = 0;							\
+	    R##_c = FP_CLS_INF; /* sqrt(+inf) = +inf */			\
+	  }								\
+	break;								\
     case FP_CLS_ZERO:							\
 	R##_s = X##_s;							\
 	R##_c = FP_CLS_ZERO; /* sqrt(+-0) = +-0 */			\
 	break;								\
     case FP_CLS_NORMAL:							\
-    	R##_s = 0;							\
+	R##_s = 0;							\
         if (X##_s)							\
           {								\
 	    R##_c = FP_CLS_NAN; /* NAN */				\
@@ -1022,7 +1022,7 @@ do {									\
 	    FP_SET_EXCEPTION(FP_EX_INVALID);				\
 	    break;							\
           }								\
-    	R##_c = FP_CLS_NORMAL;						\
+	R##_c = FP_CLS_NORMAL;						\
         if (X##_e & 1)							\
           _FP_FRAC_SLL_##wc(X, 1);					\
         R##_e = X##_e >> 1;						\
diff --git a/stdio-common/printf_fphex.c b/stdio-common/printf_fphex.c
index 57590b9028..fc3c9b232c 100644
--- a/stdio-common/printf_fphex.c
+++ b/stdio-common/printf_fphex.c
@@ -384,7 +384,7 @@ __printf_fphex (FILE *fp,
 		{
 		  wnumstr[cnt] = (wchar_t) info->spec;
 		  numstr[cnt] = info->spec;	/* This is tricky,
-		  				   think about it!  */
+						   think about it!  */
 		  break;
 		}
 	      else if (tolower (ch) < 'f')
diff --git a/stdlib/strtod_l.c b/stdlib/strtod_l.c
index 47247b548c..2eec876a9e 100644
--- a/stdlib/strtod_l.c
+++ b/stdlib/strtod_l.c
@@ -976,7 +976,7 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc)
 		/* The exponent is too large/small to represent a valid
 		   number.  */
 		{
-	 	  FLOAT result;
+		  FLOAT result;
 
 		  /* We have to take care for special situation: a joker
 		     might have written "0.0e100000" which is in fact
diff --git a/sunrpc/rpc/clnt.h b/sunrpc/rpc/clnt.h
index f2b3e93f12..f4d4a941c7 100644
--- a/sunrpc/rpc/clnt.h
+++ b/sunrpc/rpc/clnt.h
@@ -132,7 +132,7 @@ struct CLIENT {
   struct clnt_ops {
     enum clnt_stat (*cl_call) (CLIENT *, u_long, xdrproc_t, caddr_t, xdrproc_t,
 			       caddr_t, struct timeval);
-			       	/* call remote procedure */
+				/* call remote procedure */
     void (*cl_abort) (void);	/* abort a call */
     void (*cl_geterr) (CLIENT *, struct rpc_err *);
 				/* get specific error code */
diff --git a/sysdeps/generic/framestate.c b/sysdeps/generic/framestate.c
index b3a6fcabcc..e224ab5e0c 100644
--- a/sysdeps/generic/framestate.c
+++ b/sysdeps/generic/framestate.c
@@ -44,7 +44,7 @@ __frame_state_for (void *pc, struct frame_state *frame_state)
 #ifndef __USING_SJLJ_EXCEPTIONS__
 	frame_state_for = fallback_frame_state_for;
 #else
-      	frame_state_for = abort;
+	frame_state_for = abort;
 #endif
     }
 
diff --git a/sysdeps/i386/__longjmp.S b/sysdeps/i386/__longjmp.S
index 30a4013557..a0e7f41e3d 100644
--- a/sysdeps/i386/__longjmp.S
+++ b/sysdeps/i386/__longjmp.S
@@ -40,7 +40,7 @@ ENTRY (__longjmp)
 	cfi_offset(%esi, JB_SI*4)
 	cfi_offset(%edi, JB_DI*4)
 	cfi_offset(%ebp, JB_BP*4)
-     	/* Restore registers.  */
+	/* Restore registers.  */
 	movl (JB_BX*4)(%eax), %ebx
 	movl (JB_SI*4)(%eax), %esi
 	movl (JB_DI*4)(%eax), %edi
@@ -59,7 +59,7 @@ ENTRY (__longjmp)
 	/* Save the return address now.  */
 	movl (JB_PC*4)(%ecx), %edx
 	LIBC_PROBE (longjmp, 3, 4@%ecx, -4@%eax, 4@%edx)
-     	/* Restore registers.  */
+	/* Restore registers.  */
 	movl (JB_BX*4)(%ecx), %ebx
 	movl (JB_SI*4)(%ecx), %esi
 	movl (JB_DI*4)(%ecx), %edi
@@ -68,5 +68,5 @@ ENTRY (__longjmp)
 	LIBC_PROBE (longjmp_target, 3, 4@%ecx, -4@%ecx, 4@%edx)
 #endif
 	/* Jump to saved PC.  */
-     	jmp *%edx
+	jmp *%edx
 END (__longjmp)
diff --git a/sysdeps/i386/bsd-_setjmp.S b/sysdeps/i386/bsd-_setjmp.S
index 54483fea56..5c35d76383 100644
--- a/sysdeps/i386/bsd-_setjmp.S
+++ b/sysdeps/i386/bsd-_setjmp.S
@@ -33,7 +33,7 @@ ENTRY (_setjmp)
 	xorl %eax, %eax
 	movl JMPBUF(%esp), %edx
 
-     	/* Save registers.  */
+	/* Save registers.  */
 	movl %ebx, (JB_BX*4)(%edx)
 	movl %esi, (JB_SI*4)(%edx)
 	movl %edi, (JB_DI*4)(%edx)
@@ -41,13 +41,13 @@ ENTRY (_setjmp)
 #ifdef PTR_MANGLE
 	PTR_MANGLE (%ecx)
 #endif
-     	movl %ecx, (JB_SP*4)(%edx)
+	movl %ecx, (JB_SP*4)(%edx)
 	movl 0(%esp), %ecx	/* Save PC we are returning to now.  */
 	LIBC_PROBE (setjmp, 3, 4@%edx, -4@$0, 4@%ecx)
 #ifdef PTR_MANGLE
 	PTR_MANGLE (%ecx)
 #endif
-     	movl %ecx, (JB_PC*4)(%edx)
+	movl %ecx, (JB_PC*4)(%edx)
 	movl %ebp, (JB_BP*4)(%edx) /* Save caller's frame pointer.  */
 
 	movl %eax, JB_SIZE(%edx) /* No signal mask set.  */
diff --git a/sysdeps/i386/bsd-setjmp.S b/sysdeps/i386/bsd-setjmp.S
index b6daa8c036..803d48ccd6 100644
--- a/sysdeps/i386/bsd-setjmp.S
+++ b/sysdeps/i386/bsd-setjmp.S
@@ -35,7 +35,7 @@ ENTRY (setjmp)
 
 	movl JMPBUF(%esp), %eax
 
-     	/* Save registers.  */
+	/* Save registers.  */
 	movl %ebx, (JB_BX*4)(%eax)
 	movl %esi, (JB_SI*4)(%eax)
 	movl %edi, (JB_DI*4)(%eax)
@@ -43,13 +43,13 @@ ENTRY (setjmp)
 #ifdef PTR_MANGLE
 	PTR_MANGLE (%ecx)
 #endif
-     	movl %ecx, (JB_SP*4)(%eax)
+	movl %ecx, (JB_SP*4)(%eax)
 	movl 0(%esp), %ecx	/* Save PC we are returning to now.  */
 	LIBC_PROBE (setjmp, 3, 4@%eax, -4@$1, 4@%ecx)
 #ifdef PTR_MANGLE
 	PTR_MANGLE (%ecx)
 #endif
-     	movl %ecx, (JB_PC*4)(%eax)
+	movl %ecx, (JB_PC*4)(%eax)
 	movl %ebp, (JB_BP*4)(%eax) /* Save caller's frame pointer.  */
 
 	/* Call __sigjmp_save.  */
diff --git a/sysdeps/i386/setjmp.S b/sysdeps/i386/setjmp.S
index 039f6c4fa3..14d36c7e40 100644
--- a/sysdeps/i386/setjmp.S
+++ b/sysdeps/i386/setjmp.S
@@ -29,7 +29,7 @@ ENTRY (__sigsetjmp)
 
 	movl JMPBUF(%esp), %eax
 
-     	/* Save registers.  */
+	/* Save registers.  */
 	movl %ebx, (JB_BX*4)(%eax)
 	movl %esi, (JB_SI*4)(%eax)
 	movl %edi, (JB_DI*4)(%eax)
@@ -37,13 +37,13 @@ ENTRY (__sigsetjmp)
 #ifdef PTR_MANGLE
 	PTR_MANGLE (%ecx)
 #endif
-     	movl %ecx, (JB_SP*4)(%eax)
+	movl %ecx, (JB_SP*4)(%eax)
 	movl 0(%esp), %ecx	/* Save PC we are returning to now.  */
 	LIBC_PROBE (setjmp, 3, 4@%eax, -4@SIGMSK(%esp), 4@%ecx)
 #ifdef PTR_MANGLE
 	PTR_MANGLE (%ecx)
 #endif
-     	movl %ecx, (JB_PC*4)(%eax)
+	movl %ecx, (JB_PC*4)(%eax)
 	movl %ebp, (JB_BP*4)(%eax) /* Save caller's frame pointer.  */
 
 #if defined NOT_IN_libc && defined IS_IN_rtld
diff --git a/sysdeps/ieee754/dbl-64/k_rem_pio2.c b/sysdeps/ieee754/dbl-64/k_rem_pio2.c
index fcf956afbe..ec4b4cf600 100644
--- a/sysdeps/ieee754/dbl-64/k_rem_pio2.c
+++ b/sysdeps/ieee754/dbl-64/k_rem_pio2.c
@@ -211,9 +211,9 @@ recompute:
 	    if(q0>0) {		/* rare case: chance is 1 in 12 */
 	        switch(q0) {
 	        case 1:
-	    	   iq[jz-1] &= 0x7fffff; break;
-	    	case 2:
-	    	   iq[jz-1] &= 0x3fffff; break;
+		   iq[jz-1] &= 0x7fffff; break;
+		case 2:
+		   iq[jz-1] &= 0x3fffff; break;
 	        }
 	    }
 	    if(ih==2) {
diff --git a/sysdeps/ieee754/flt-32/e_rem_pio2f.c b/sysdeps/ieee754/flt-32/e_rem_pio2f.c
index 702fbf520d..0928373498 100644
--- a/sysdeps/ieee754/flt-32/e_rem_pio2f.c
+++ b/sysdeps/ieee754/flt-32/e_rem_pio2f.c
@@ -145,11 +145,11 @@ int32_t __ieee754_rem_pio2f(float x, float *y)
 		    GET_FLOAT_WORD(high,y[0]);
 		    i = j-((high>>23)&0xff);
 		    if(i>25)  {	/* 3rd iteration need, 74 bits acc */
-		    	t  = r;	/* will cover all possible cases */
-		    	w  = fn*pio2_3;
-		    	r  = t-w;
-		    	w  = fn*pio2_3t-((t-r)-w);
-		    	y[0] = r-w;
+			t  = r;	/* will cover all possible cases */
+			w  = fn*pio2_3;
+			r  = t-w;
+			w  = fn*pio2_3t-((t-r)-w);
+			y[0] = r-w;
 		    }
 		}
 	    }
diff --git a/sysdeps/ieee754/flt-32/k_rem_pio2f.c b/sysdeps/ieee754/flt-32/k_rem_pio2f.c
index b19e5e07f0..6f14d5bac7 100644
--- a/sysdeps/ieee754/flt-32/k_rem_pio2f.c
+++ b/sysdeps/ieee754/flt-32/k_rem_pio2f.c
@@ -104,9 +104,9 @@ recompute:
 	    if(q0>0) {		/* rare case: chance is 1 in 12 */
 	        switch(q0) {
 	        case 1:
-	    	   iq[jz-1] &= 0x7f; break;
-	    	case 2:
-	    	   iq[jz-1] &= 0x3f; break;
+		   iq[jz-1] &= 0x7f; break;
+		case 2:
+		   iq[jz-1] &= 0x3f; break;
 	        }
 	    }
 	    if(ih==2) {
diff --git a/sysdeps/ieee754/ldbl-128/e_expl.c b/sysdeps/ieee754/ldbl-128/e_expl.c
index a9a164fb88..589f957c23 100644
--- a/sysdeps/ieee754/ldbl-128/e_expl.c
+++ b/sysdeps/ieee754/ldbl-128/e_expl.c
@@ -215,7 +215,7 @@ __ieee754_expl (long double x)
 	  ex3_u.d = (result - ex2_u.d) - x22 * ex2_u.d;
 	  ex2_u.d = result;
 	  ex3_u.ieee.exponent += LDBL_MANT_DIG + 15 + IEEE854_LONG_DOUBLE_BIAS
-	  			 - ex2_u.ieee.exponent;
+				 - ex2_u.ieee.exponent;
 	  n_i = abs (ex3_u.d);
 	  n_i = (n_i + 1) / 2;
 	  fesetenv (&oldenv);
diff --git a/sysdeps/ieee754/ldbl-128/ldbl2mpn.c b/sysdeps/ieee754/ldbl-128/ldbl2mpn.c
index bae297119a..64f98a59d2 100644
--- a/sysdeps/ieee754/ldbl-128/ldbl2mpn.c
+++ b/sysdeps/ieee754/ldbl-128/ldbl2mpn.c
@@ -69,7 +69,7 @@ __mpn_extract_long_double (mp_ptr res_ptr, mp_size_t size,
       else
 	{
           /* It is a denormal number, meaning it has no implicit leading
-  	     one bit, and its exponent is in fact the format minimum.  */
+	     one bit, and its exponent is in fact the format minimum.  */
 	  int cnt;
 
 #if N == 2
diff --git a/sysdeps/ieee754/ldbl-128/s_fpclassifyl.c b/sysdeps/ieee754/ldbl-128/s_fpclassifyl.c
index 127c7214ac..dc57ba9ca3 100644
--- a/sysdeps/ieee754/ldbl-128/s_fpclassifyl.c
+++ b/sysdeps/ieee754/ldbl-128/s_fpclassifyl.c
@@ -2,7 +2,7 @@
    Copyright (C) 1997-2013 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-   		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/s_llrintl.c b/sysdeps/ieee754/ldbl-128/s_llrintl.c
index 5a841fb1d3..9d56cf120f 100644
--- a/sysdeps/ieee754/ldbl-128/s_llrintl.c
+++ b/sysdeps/ieee754/ldbl-128/s_llrintl.c
@@ -3,7 +3,7 @@
    Copyright (C) 1997-2013 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-   		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/s_llroundl.c b/sysdeps/ieee754/ldbl-128/s_llroundl.c
index 0c9298828a..c2136d9904 100644
--- a/sysdeps/ieee754/ldbl-128/s_llroundl.c
+++ b/sysdeps/ieee754/ldbl-128/s_llroundl.c
@@ -2,7 +2,7 @@
    Copyright (C) 1997-2013 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-   		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/s_lrintl.c b/sysdeps/ieee754/ldbl-128/s_lrintl.c
index 1c9b38fd6d..61c508f203 100644
--- a/sysdeps/ieee754/ldbl-128/s_lrintl.c
+++ b/sysdeps/ieee754/ldbl-128/s_lrintl.c
@@ -3,7 +3,7 @@
    Copyright (C) 1997-2013 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-   		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/s_lroundl.c b/sysdeps/ieee754/ldbl-128/s_lroundl.c
index ff3df63490..68256ecbe2 100644
--- a/sysdeps/ieee754/ldbl-128/s_lroundl.c
+++ b/sysdeps/ieee754/ldbl-128/s_lroundl.c
@@ -2,7 +2,7 @@
    Copyright (C) 1997-2013 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-   		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128/s_nexttoward.c b/sysdeps/ieee754/ldbl-128/s_nexttoward.c
index 1ea0b64331..2cd2e58391 100644
--- a/sysdeps/ieee754/ldbl-128/s_nexttoward.c
+++ b/sysdeps/ieee754/ldbl-128/s_nexttoward.c
@@ -43,7 +43,7 @@ double __nexttoward(double x, long double y)
 
 	if(((ix>=0x7ff00000)&&((ix-0x7ff00000)|lx)!=0) ||   /* x is nan */
 	   ((iy>=0x7fff000000000000LL)&&((iy-0x7fff000000000000LL)|ly)!=0))
-	   						    /* y is nan */
+							    /* y is nan */
 	   return x+y;
 	if((long double) x==y) return y;	/* x=y, return y */
 	if((ix|lx)==0) {			/* x == 0 */
diff --git a/sysdeps/ieee754/ldbl-128/s_truncl.c b/sysdeps/ieee754/ldbl-128/s_truncl.c
index 061ce8862b..cd9f44802d 100644
--- a/sysdeps/ieee754/ldbl-128/s_truncl.c
+++ b/sysdeps/ieee754/ldbl-128/s_truncl.c
@@ -2,7 +2,7 @@
    Copyright (C) 1997-2013 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-   		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128ibm/e_expl.c b/sysdeps/ieee754/ldbl-128ibm/e_expl.c
index 9fd61983e3..b599f369a7 100644
--- a/sysdeps/ieee754/ldbl-128ibm/e_expl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/e_expl.c
@@ -223,7 +223,7 @@ __ieee754_expl (long double x)
 	  ex3_u.d = (result - ex2_u.d) - x22 * ex2_u.d;
 	  ex2_u.d = result;
 	  ex3_u.ieee.exponent += LDBL_MANT_DIG + 15 + IEEE854_LONG_DOUBLE_BIAS
-	  			 - ex2_u.ieee.exponent;
+				 - ex2_u.ieee.exponent;
 	  n_i = abs (ex3_u.d);
 	  n_i = (n_i + 1) / 2;
 	  fesetenv (&oldenv);
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c b/sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c
index c0dcf7f6f3..f4a90b08c7 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c
@@ -2,7 +2,7 @@
    Copyright (C) 1997-2013 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997 and
-   		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
+		  Jakub Jelinek <jj@ultra.linux.cz>, 1999.
 
    The GNU C Library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c b/sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c
index 40f0c46990..7e288a4368 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c
@@ -45,7 +45,7 @@ double __nexttoward(double x, long double y)
 
 	if(((ix>=0x7ff00000)&&((ix-0x7ff00000)|lx)!=0) ||   /* x is nan */
 	   ((iy>=0x7ff0000000000000LL)&&((iy-0x7ff0000000000000LL)|uly)!=0))
-	   						    /* y is nan */
+							    /* y is nan */
 	   return x+y;
 	if((long double) x==y) return y;	/* x=y, return y */
 	if((ix|lx)==0) {			/* x == 0 */
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c b/sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c
index e84561701f..d752568885 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_scalblnl.c
@@ -61,14 +61,14 @@ long double __scalblnl (long double x, long int n)
 	if (k > 0) {				/* normal result */
 	    hx = (hx&0x800fffffffffffffULL)|(k<<52);
 	    if ((lx & 0x7fffffffffffffffULL) == 0) { /* low part +-0 */
-	    	SET_LDOUBLE_WORDS64(x,hx,lx);
-	    	return x;
+		SET_LDOUBLE_WORDS64(x,hx,lx);
+		return x;
 	    }
 	    if (l == 0) { /* low part subnormal */
-	    	u.i = lx;
-	    	u.d *= two54;
-	    	lx = u.i;
-	    	l = ((lx>>52)&0x7ff) - 54;
+		u.i = lx;
+		u.d *= two54;
+		lx = u.i;
+		l = ((lx>>52)&0x7ff) - 54;
 	    }
 	    l = l + n;
 	    if (l > 0)
@@ -76,10 +76,10 @@ long double __scalblnl (long double x, long int n)
 	    else if (l <= -54)
 		lx = (lx&0x8000000000000000ULL);
 	    else {
-	    	l += 54;
-	    	u.i = (lx&0x800fffffffffffffULL)|(l<<52);
-	    	u.d *= twom54;
-	    	lx = u.i;
+		l += 54;
+		u.i = (lx&0x800fffffffffffffULL)|(l<<52);
+		u.d *= twom54;
+		lx = u.i;
 	    }
 	    SET_LDOUBLE_WORDS64(x,hx,lx);
 	    return x;
diff --git a/sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c b/sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c
index 01cdb70e1d..bcdb23bdaa 100644
--- a/sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c
+++ b/sysdeps/ieee754/ldbl-128ibm/s_scalbnl.c
@@ -61,14 +61,14 @@ long double __scalbnl (long double x, int n)
 	if (k > 0) {				/* normal result */
 	    hx = (hx&0x800fffffffffffffULL)|(k<<52);
 	    if ((lx & 0x7fffffffffffffffULL) == 0) { /* low part +-0 */
-	    	SET_LDOUBLE_WORDS64(x,hx,lx);
-	    	return x;
+		SET_LDOUBLE_WORDS64(x,hx,lx);
+		return x;
 	    }
 	    if (l == 0) { /* low part subnormal */
-	    	u.i = lx;
-	    	u.d *= two54;
-	    	lx = u.i;
-	    	l = ((lx>>52)&0x7ff) - 54;
+		u.i = lx;
+		u.d *= two54;
+		lx = u.i;
+		l = ((lx>>52)&0x7ff) - 54;
 	    }
 	    l = l + n;
 	    if (l > 0)
@@ -76,10 +76,10 @@ long double __scalbnl (long double x, int n)
 	    else if (l <= -54)
 		lx = (lx&0x8000000000000000ULL);
 	    else {
-	    	l += 54;
-	    	u.i = (lx&0x800fffffffffffffULL)|(l<<52);
-	    	u.d *= twom54;
-	    	lx = u.i;
+		l += 54;
+		u.i = (lx&0x800fffffffffffffULL)|(l<<52);
+		u.d *= twom54;
+		lx = u.i;
 	    }
 	    SET_LDOUBLE_WORDS64(x,hx,lx);
 	    return x;
diff --git a/sysdeps/ieee754/ldbl-96/ldbl2mpn.c b/sysdeps/ieee754/ldbl-96/ldbl2mpn.c
index 18bf104586..3f85e0ae90 100644
--- a/sysdeps/ieee754/ldbl-96/ldbl2mpn.c
+++ b/sysdeps/ieee754/ldbl-96/ldbl2mpn.c
@@ -62,7 +62,7 @@ __mpn_extract_long_double (mp_ptr res_ptr, mp_size_t size,
       else
 	{
           /* It is a denormal number, meaning it has no implicit leading
-  	     one bit, and its exponent is in fact the format minimum.  */
+	     one bit, and its exponent is in fact the format minimum.  */
 	  int cnt;
 
 	  if (res_ptr[N - 1] != 0)
diff --git a/sysdeps/ieee754/support.c b/sysdeps/ieee754/support.c
index 2651ea8be4..00476c0ed9 100644
--- a/sysdeps/ieee754/support.c
+++ b/sysdeps/ieee754/support.c
@@ -354,16 +354,16 @@ double x,y;
 	static const n0=0,n1=1,n2=2,n3=3;
 #endif
 
-    	static const unsigned short mexp =0x7ff0, m25 =0x0190, m57 =0x0390;
+	static const unsigned short mexp =0x7ff0, m25 =0x0190, m57 =0x0390;
 	static const double zero=0.0;
 	double hy,y1,t,t1;
 	short k;
 	long n;
 	int i,e;
 	unsigned short xexp,yexp, *px  =(unsigned short *) &x  ,
-	      		nx,nf,	  *py  =(unsigned short *) &y  ,
-	      		sign,	  *pt  =(unsigned short *) &t  ,
-	      			  *pt1 =(unsigned short *) &t1 ;
+			nx,nf,	  *py  =(unsigned short *) &y  ,
+			sign,	  *pt  =(unsigned short *) &t  ,
+				  *pt1 =(unsigned short *) &t1 ;
 
 	xexp = px[n0] & mexp ;	/* exponent of x */
 	yexp = py[n0] & mexp ;	/* exponent of y */
diff --git a/sysdeps/powerpc/powerpc32/dl-machine.c b/sysdeps/powerpc/powerpc32/dl-machine.c
index c75c173b35..188f72cdb7 100644
--- a/sysdeps/powerpc/powerpc32/dl-machine.c
+++ b/sysdeps/powerpc/powerpc32/dl-machine.c
@@ -128,7 +128,7 @@ __elf_preferred_address (struct link_map *loader, size_t maplength,
 	   _dl_loaded does not work for static binaries loading
 	   e.g. libnss_*.so.  */
 	if ((mapend >= high || l->l_type == lt_executable)
-  	    && high >= mapstart)
+	    && high >= mapstart)
 	  high = mapstart;
 	else if (mapend >= low && low >= mapstart)
 	  low = mapend;
diff --git a/sysdeps/powerpc/powerpc32/lshift.S b/sysdeps/powerpc/powerpc32/lshift.S
index 1d83910b30..9ee58e6a55 100644
--- a/sysdeps/powerpc/powerpc32/lshift.S
+++ b/sysdeps/powerpc/powerpc32/lshift.S
@@ -19,7 +19,7 @@
 #include <sysdep.h>
 
 /* mp_limb_t mpn_lshift (mp_ptr wp, mp_srcptr up, mp_size_t usize,
-  			 unsigned int cnt)  */
+			 unsigned int cnt)  */
 
 EALIGN (__mpn_lshift, 3, 0)
 
diff --git a/sysdeps/sparc/sparc32/__longjmp.S b/sysdeps/sparc/sparc32/__longjmp.S
index e7bdecd328..82bf6a22ca 100644
--- a/sysdeps/sparc/sparc32/__longjmp.S
+++ b/sysdeps/sparc/sparc32/__longjmp.S
@@ -30,8 +30,8 @@ ENTRY(__longjmp)
 	PTR_DEMANGLE (%g3, %g3, %g4)
 #endif
 	mov %o0, %g1		/* ENV in %g1 */
-     	orcc %o1, %g0, %g2	/* VAL in %g2 */
-     	be,a 0f			/* Branch if zero; else skip delay slot.  */
+	orcc %o1, %g0, %g2	/* VAL in %g2 */
+	be,a 0f			/* Branch if zero; else skip delay slot.  */
 	 mov 1, %g2		/* Delay slot only hit if zero: VAL = 1.  */
 0:
 	xor %fp, %g3, %o0
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_cmp.c b/sysdeps/sparc/sparc64/soft-fp/qp_cmp.c
index 0a868705bf..bc613f0918 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_cmp.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_cmp.c
@@ -36,7 +36,7 @@ int _Qp_cmp(const long double *a, const long double *b)
   if (r == 3 && (FP_ISSIGNAN_Q(A) || FP_ISSIGNAN_Q(B)))
     FP_SET_EXCEPTION(FP_EX_INVALID);
   QP_HANDLE_EXCEPTIONS(
-  	__asm (
+	__asm (
 "	ldd [%0], %%f52\n"
 "	ldd [%0+8], %%f54\n"
 "	ldd [%1], %%f56\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_cmpe.c b/sysdeps/sparc/sparc64/soft-fp/qp_cmpe.c
index 7b7b50bf57..11d7e948d0 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_cmpe.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_cmpe.c
@@ -37,7 +37,7 @@ int _Qp_cmpe(const long double *a, const long double *b)
   if (r == 3)
     FP_SET_EXCEPTION(FP_EX_INVALID);
   QP_HANDLE_EXCEPTIONS(
-  	__asm (
+	__asm (
 "	ldd [%0], %%f52\n"
 "	ldd [%0+8], %%f54\n"
 "	ldd [%1], %%f56\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_feq.c b/sysdeps/sparc/sparc64/soft-fp/qp_feq.c
index 6671733a09..faf52efae7 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_feq.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_feq.c
@@ -36,7 +36,7 @@ int _Qp_feq(const long double *a, const long double *b)
     FP_SET_EXCEPTION(FP_EX_INVALID);
 
   QP_HANDLE_EXCEPTIONS(
-  	__asm (
+	__asm (
 "	ldd [%0], %%f52\n"
 "	ldd [%0+8], %%f54\n"
 "	ldd [%1], %%f56\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_fge.c b/sysdeps/sparc/sparc64/soft-fp/qp_fge.c
index 225fb816c9..d4cd9cb755 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_fge.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_fge.c
@@ -36,7 +36,7 @@ int _Qp_fge(const long double *a, const long double *b)
     FP_SET_EXCEPTION(FP_EX_INVALID);
 
   QP_HANDLE_EXCEPTIONS(
-  	__asm (
+	__asm (
 "	ldd [%0], %%f52\n"
 "	ldd [%0+8], %%f54\n"
 "	ldd [%1], %%f56\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_fgt.c b/sysdeps/sparc/sparc64/soft-fp/qp_fgt.c
index 43cf79630c..f28f0dca78 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_fgt.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_fgt.c
@@ -36,7 +36,7 @@ int _Qp_fgt(const long double *a, const long double *b)
     FP_SET_EXCEPTION(FP_EX_INVALID);
 
   QP_HANDLE_EXCEPTIONS(
-  	__asm (
+	__asm (
 "	ldd [%0], %%f52\n"
 "	ldd [%0+8], %%f54\n"
 "	ldd [%1], %%f56\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_fle.c b/sysdeps/sparc/sparc64/soft-fp/qp_fle.c
index e218f5e27f..55306fefc6 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_fle.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_fle.c
@@ -36,7 +36,7 @@ int _Qp_fle(const long double *a, const long double *b)
     FP_SET_EXCEPTION(FP_EX_INVALID);
 
   QP_HANDLE_EXCEPTIONS(
-  	__asm (
+	__asm (
 "	ldd [%0], %%f52\n"
 "	ldd [%0+8], %%f54\n"
 "	ldd [%1], %%f56\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_flt.c b/sysdeps/sparc/sparc64/soft-fp/qp_flt.c
index e1be890184..4da562b008 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_flt.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_flt.c
@@ -36,7 +36,7 @@ int _Qp_flt(const long double *a, const long double *b)
     FP_SET_EXCEPTION(FP_EX_INVALID);
 
   QP_HANDLE_EXCEPTIONS(
-  	__asm (
+	__asm (
 "	ldd [%0], %%f52\n"
 "	ldd [%0+8], %%f54\n"
 "	ldd [%1], %%f56\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_fne.c b/sysdeps/sparc/sparc64/soft-fp/qp_fne.c
index ed98ad2e6b..6535d0e2ce 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_fne.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_fne.c
@@ -36,7 +36,7 @@ int _Qp_fne(const long double *a, const long double *b)
     FP_SET_EXCEPTION(FP_EX_INVALID);
 
   QP_HANDLE_EXCEPTIONS(
-  	__asm (
+	__asm (
 "	ldd [%0], %%f52\n"
 "	ldd [%0+8], %%f54\n"
 "	ldd [%1], %%f56\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_mul.c b/sysdeps/sparc/sparc64/soft-fp/qp_mul.c
index a1da900899..ad84b89c82 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_mul.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_mul.c
@@ -36,8 +36,8 @@ void _Qp_mul(long double *c, const long double *a, const long double *b)
   FP_MUL_Q(C, A, B);
   FP_PACK_QP(c, C);
   QP_HANDLE_EXCEPTIONS(
-  	_FPU_SETCW(_fcw);
-  	__asm (
+	_FPU_SETCW(_fcw);
+	__asm (
 "	ldd [%1], %%f52\n"
 "	ldd [%1+8], %%f54\n"
 "	ldd [%2], %%f56\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c b/sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c
index 2517765364..028ee93116 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c
@@ -33,8 +33,8 @@ int _Qp_qtoi(const long double *a)
   FP_UNPACK_RAW_QP(A, a);
   FP_TO_INT_Q(r, A, 32, 1);
   QP_HANDLE_EXCEPTIONS(
-  	int rx;
-  	__asm (
+	int rx;
+	__asm (
 "	ldd [%1], %%f52\n"
 "	ldd [%1+8], %%f54\n"
 "	fqtoi %%f52, %%f31\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c b/sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c
index be3b5a6043..f0abe07b32 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c
@@ -33,8 +33,8 @@ unsigned int _Qp_qtoui(const long double *a)
   FP_UNPACK_RAW_QP(A, a);
   FP_TO_INT_Q(r, A, 32, -1);
   QP_HANDLE_EXCEPTIONS(
-  	int rx;
-  	__asm (
+	int rx;
+	__asm (
 "	ldd [%1], %%f52\n"
 "	ldd [%1+8], %%f54\n"
 "	fqtoi %%f52, %%f31\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c b/sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c
index 2ee8f90bdd..347c250e6c 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c
@@ -34,7 +34,7 @@ unsigned long _Qp_qtoux(const long double *a)
   FP_TO_INT_Q(r, A, 64, -1);
   QP_HANDLE_EXCEPTIONS(
 	unsigned long rx;
-  	__asm (
+	__asm (
 "	ldd [%1], %%f52\n"
 "	ldd [%1+8], %%f54\n"
 "	fqtox %%f52, %%f60\n"
diff --git a/sysdeps/sparc/sparc64/soft-fp/qp_qtox.c b/sysdeps/sparc/sparc64/soft-fp/qp_qtox.c
index 82cad2595f..595cb0698b 100644
--- a/sysdeps/sparc/sparc64/soft-fp/qp_qtox.c
+++ b/sysdeps/sparc/sparc64/soft-fp/qp_qtox.c
@@ -34,7 +34,7 @@ long _Qp_qtox(const long double *a)
   FP_TO_INT_Q(r, A, 64, 1);
   QP_HANDLE_EXCEPTIONS(
 	long rx;
-  	__asm (
+	__asm (
 "	ldd [%1], %%f52\n"
 "	ldd [%1+8], %%f54\n"
 "	fqtox %%f52, %%f60\n"
diff --git a/sysdeps/unix/sysv/linux/lutimes.c b/sysdeps/unix/sysv/linux/lutimes.c
index 46d58dcfcf..83f0403306 100644
--- a/sysdeps/unix/sysv/linux/lutimes.c
+++ b/sysdeps/unix/sysv/linux/lutimes.c
@@ -45,7 +45,7 @@ lutimes (const char *file, const struct timeval tvp[2])
     }
 
   return INLINE_SYSCALL (utimensat, 4, AT_FDCWD, file, tvp ? ts : NULL,
-  			 AT_SYMLINK_NOFOLLOW);
+			 AT_SYMLINK_NOFOLLOW);
 #else
   __set_errno (ENOSYS);
   return -1;
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S b/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S
index 5790eff4c1..81af264161 100644
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S
@@ -30,7 +30,7 @@
    all the freaky stuff we have to do to make the call useful.  */
 
 /* int [r3] clone(int (*fn)(void *arg) [r3], void *child_stack [r4],
-   		  int flags [r5], void *arg [r6], void *parent_tid [r7],
+		  int flags [r5], void *arg [r6], void *parent_tid [r7],
 		  void *tls [r8], void *child_tid [r9]); */
 
 ENTRY (__clone)