whitespace cleanup

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

9 files changed, 20 insertions, 20 deletions

diff --git a/coreutils/date.c b/coreutils/date.c
index 87cc8f2..a804075 100644
--- a/coreutils/date.c
+++ b/coreutils/date.c
@@ -278,7 +278,7 @@ int date_main(int argc UNUSED_PARAM, char **argv)
 		}
 
 		/* Correct any day of week and day of year etc. fields */
-		tm_time.tm_isdst = -1;	/* Be sure to recheck dst */
+		tm_time.tm_isdst = -1;  /* Be sure to recheck dst */
 		ts.tv_sec = validate_tm_time(date_str, &tm_time);
 
 		maybe_set_utc(opt);
diff --git a/coreutils/dd.c b/coreutils/dd.c
index aa6f765..347a194 100644
--- a/coreutils/dd.c
+++ b/coreutils/dd.c
@@ -24,7 +24,7 @@ static const struct suffix_mult dd_suffixes[] = {
 	{ "b", 512 },
 	{ "kD", 1000 },
 	{ "k", 1024 },
-	{ "K", 1024 },	/* compat with coreutils dd */
+	{ "K", 1024 },  /* compat with coreutils dd */
 	{ "MD", 1000000 },
 	{ "M", 1048576 },
 	{ "GD", 1000000000 },
diff --git a/coreutils/mv.c b/coreutils/mv.c
index 245639b..399f391 100644
--- a/coreutils/mv.c
+++ b/coreutils/mv.c
@@ -92,7 +92,7 @@ int mv_main(int argc, char **argv)
 			    || (flags & OPT_FILEUTILS_INTERACTIVE))
 			) {
 				if (fprintf(stderr, "mv: overwrite '%s'? ", dest) < 0) {
-					goto RET_1;	/* Ouch! fprintf failed! */
+					goto RET_1;  /* Ouch! fprintf failed! */
 				}
 				if (!bb_ask_confirmation()) {
 					goto RET_0;
diff --git a/coreutils/nice.c b/coreutils/nice.c
index 6b8fce2..35d6bf3 100644
--- a/coreutils/nice.c
+++ b/coreutils/nice.c
@@ -17,12 +17,12 @@ int nice_main(int argc, char **argv)
 
 	old_priority = getpriority(PRIO_PROCESS, 0);
 
-	if (!*++argv) {	/* No args, so (GNU) output current nice value. */
+	if (!*++argv) { /* No args, so (GNU) output current nice value. */
 		printf("%d\n", old_priority);
 		fflush_stdout_and_exit(EXIT_SUCCESS);
 	}
 
-	adjustment = 10;			/* Set default adjustment. */
+	adjustment = 10;  /* Set default adjustment. */
 
 	if (argv[0][0] == '-') {
 		if (argv[0][1] == 'n') { /* -n */
@@ -32,7 +32,7 @@ int nice_main(int argc, char **argv)
 		} else { /* -NNN (NNN may be negative) == -n NNN */
 			argv[0] += 1; argv--; argc++;
 		}
-		if (argc < 4) {			/* Missing priority and/or utility! */
+		if (argc < 4) {  /* Missing priority and/or utility! */
 			bb_show_usage();
 		}
 		adjustment = xatoi_range(argv[1], INT_MIN/2, INT_MAX/2);
diff --git a/coreutils/od.c b/coreutils/od.c
index dcd6934..e627116 100644
--- a/coreutils/od.c
+++ b/coreutils/od.c
@@ -4,7 +4,7 @@
  * Based on code from util-linux v 2.11l
  *
  * Copyright (c) 1990
- *	The Regents of the University of California.  All rights reserved.
+ * The Regents of the University of California.  All rights reserved.
  *
  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
  *
@@ -174,7 +174,7 @@ int od_main(int argc, char **argv)
 				bb_dump_add(dumper, "\"         \"");
 			}
 			bb_dump_add(dumper, add_strings[(int)od_o2si[(p - od_opts)]]);
-		} else {	/* P, p, s, w, or other unhandled */
+		} else {  /* P, p, s, w, or other unhandled */
 			bb_show_usage();
 		}
 	}
diff --git a/coreutils/sort.c b/coreutils/sort.c
index eccc2d4..3562464 100644
--- a/coreutils/sort.c
+++ b/coreutils/sort.c
@@ -52,8 +52,8 @@ enum {
 static char key_separator;
 
 static struct sort_key {
-	struct sort_key *next_key;	/* linked list */
-	unsigned range[4];	/* start word, start char, end word, end char */
+	struct sort_key *next_key;  /* linked list */
+	unsigned range[4];          /* start word, start char, end word, end char */
 	unsigned flags;
 } *key_list;
 
diff --git a/coreutils/test.c b/coreutils/test.c
index f18e3ae..6524c4f 100644
--- a/coreutils/test.c
+++ b/coreutils/test.c
@@ -49,9 +49,9 @@
  * state. */
 
 /* test(1) accepts the following grammar:
-	oexpr	::= aexpr | aexpr "-o" oexpr ;
-	aexpr	::= nexpr | nexpr "-a" aexpr ;
-	nexpr	::= primary | "!" primary
+	oexpr   ::= aexpr | aexpr "-o" oexpr ;
+	aexpr   ::= nexpr | nexpr "-a" aexpr ;
+	nexpr   ::= primary | "!" primary
 	primary ::= unary-operator operand
 		| operand binary-operator operand
 		| operand
diff --git a/coreutils/tr.c b/coreutils/tr.c
index d6bc7d2..21d77ef 100644
--- a/coreutils/tr.c
+++ b/coreutils/tr.c
@@ -203,7 +203,7 @@ static unsigned expand(const char *arg, char **buffer_p)
 				buffer[pos++] = *arg; /* copy CHAR */
 				if (!arg[0] || arg[1] != '=' || arg[2] != ']')
 					bb_show_usage();
-				arg += 3;	/* skip CHAR=] */
+				arg += 3;  /* skip CHAR=] */
 				continue;
 			}
 			/* The rest of "[xyz..." cases is treated as normal
@@ -258,9 +258,9 @@ int tr_main(int argc UNUSED_PARAM, char **argv)
 	char *invec  = vector + ASCII;
 	char *outvec = vector + ASCII * 2;
 
-#define TR_OPT_complement	(3 << 0)
-#define TR_OPT_delete		(1 << 2)
-#define TR_OPT_squeeze_reps	(1 << 3)
+#define TR_OPT_complement   (3 << 0)
+#define TR_OPT_delete       (1 << 2)
+#define TR_OPT_squeeze_reps (1 << 3)
 
 	for (i = 0; i < ASCII; i++) {
 		vector[i] = i;
diff --git a/coreutils/wc.c b/coreutils/wc.c
index ecadae5..fe3f274 100644
--- a/coreutils/wc.c
+++ b/coreutils/wc.c
@@ -153,7 +153,7 @@ int wc_main(int argc UNUSED_PARAM, char **argv)
 					bb_simple_perror_msg(arg);
 					status = EXIT_FAILURE;
 				}
-				goto DO_EOF;		/* Treat an EOF as '\r'. */
+				goto DO_EOF;  /* Treat an EOF as '\r'. */
 			}
 
 			/* Cater for -c and -m */
@@ -179,7 +179,7 @@ int wc_main(int argc UNUSED_PARAM, char **argv)
 				 */
 				if (c == '\t') {
 					linepos = (linepos | 7) + 1;
-				} else {			/* '\n', '\r', '\f', or '\v' */
+				} else {  /* '\n', '\r', '\f', or '\v' */
  DO_EOF:
 					if (linepos > counts[WC_LENGTH]) {
 						counts[WC_LENGTH] = linepos;
@@ -230,7 +230,7 @@ int wc_main(int argc UNUSED_PARAM, char **argv)
 	 * effect of trashing the totals array after outputting it, but that's
 	 * irrelavent since we no longer need it. */
 	if (num_files > 1) {
-		num_files = 0;				/* Make sure we don't get here again. */
+		num_files = 0;  /* Make sure we don't get here again. */
 		arg = "total";
 		pcounts = totals;
 		--argv;