1 files changed, 20 insertions, 20 deletions

diff --git a/usr.bin/indent/io.c b/usr.bin/indent/io.c
index ce8a9f5..e1e846e 100644
--- a/usr.bin/indent/io.c
+++ b/usr.bin/indent/io.c
@@ -60,7 +60,7 @@ dump_line(void)
 				 * prints the label section, followed by the
 				 * code section with the appropriate nesting
 				 * level, followed by any comments */
-    register int cur_col,
+    int cur_col,
                 target_col = 1;
     static int  not_first_line;
 
@@ -118,7 +118,7 @@ dump_line(void)
 	    cur_col = pad_output(1, compute_label_target());
 	    if (s_lab[0] == '#' && (strncmp(s_lab, "#else", 5) == 0
 				    || strncmp(s_lab, "#endif", 6) == 0)) {
-		register char *s = s_lab;
+		char *s = s_lab;
 		if (e_lab[-1] == '\n') e_lab--;
 		do putc(*s++, output);
 		while (s < e_lab && 'a' <= *s && *s<='z');
@@ -137,7 +137,7 @@ dump_line(void)
 	ps.pcase = false;
 
 	if (s_code != e_code) {	/* print code section, if any */
-	    register char *p;
+	    char *p;
 
 	    if (comment_open) {
 		comment_open = 0;
@@ -145,7 +145,7 @@ dump_line(void)
 	    }
 	    target_col = compute_code_target();
 	    {
-		register    int i;
+		int i;
 
 		for (i = 0; i < ps.p_l_follow; i++)
 		    if (ps.paren_indents[i] >= 0)
@@ -162,7 +162,7 @@ dump_line(void)
 	if (s_com != e_com) {
 	    if (troff) {
 		int         all_here = 0;
-		register char *p;
+		char *p;
 
 		if (e_com[-1] == '/' && e_com[-2] == '*')
 		    e_com -= 2, all_here++;
@@ -188,7 +188,7 @@ dump_line(void)
 		    if ('a' <= *p && *p <= 'z')
 			*p = *p + 'A' - 'a';
 		    if (e_com - p < 50 && all_here == 2) {
-			register char *follow = p;
+			char *follow = p;
 			fprintf(output, "\n.nr C! \\w\1");
 			while (follow < e_com) {
 			    switch (*follow) {
@@ -218,8 +218,8 @@ dump_line(void)
 		}
 	    }
 	    else {		/* print comment, if any */
-		register    int target = ps.com_col;
-		register char *com_st = s_com;
+		int target = ps.com_col;
+		char *com_st = s_com;
 
 		target += ps.comment_delta;
 		while (*com_st == '\t')
@@ -290,14 +290,14 @@ inhibit_newline:
 int
 compute_code_target(void)
 {
-    register int target_col = ps.ind_size * ps.ind_level + 1;
+    int target_col = ps.ind_size * ps.ind_level + 1;
 
     if (ps.paren_level)
 	if (!lineup_to_parens)
 	    target_col += continuation_indent * ps.paren_level;
 	else {
-	    register int w;
-	    register int t = paren_target;
+	    int w;
+	    int t = paren_target;
 
 	    if ((w = count_spaces(t, s_code) - max_col) > 0
 		    && count_spaces(target_col, s_code) <= max_col) {
@@ -341,9 +341,9 @@ compute_label_target(void)
 void
 fill_buffer(void)
 {				/* this routine reads stuff from the input */
-    register char *p;
-    register int i;
-    register FILE *f = input;
+    char *p;
+    int i;
+    FILE *f = input;
 
     if (bp_save != 0) {		/* there is a partly filled input buffer left */
 	buf_ptr = bp_save;	/* dont read anything, just switch buffers */
@@ -355,8 +355,8 @@ fill_buffer(void)
     }
     for (p = in_buffer;;) {
 	if (p >= in_buffer_limit) {
-	    register int size = (in_buffer_limit - in_buffer) * 2 + 10;
-	    register int offset = p - in_buffer;
+	    int size = (in_buffer_limit - in_buffer) * 2 + 10;
+	    int offset = p - in_buffer;
 	    in_buffer = realloc(in_buffer, size);
 	    if (in_buffer == 0)
 		err(1, "input line too long");
@@ -461,8 +461,8 @@ pad_output(int current, int target)
     /* current: the current column value */
     /* target: position we want it at */
 {
-    register int curr;		/* internal column pointer */
-    register int tcur;
+    int curr;		/* internal column pointer */
+    int tcur;
 
     if (troff)
 	fprintf(output, "\\h'|%dp'", (target - 1) * 7);
@@ -507,8 +507,8 @@ count_spaces(int current, char *buffer)
  * printing the text in buffer starting at column "current"
  */
 {
-    register char *buf;		/* used to look thru buffer */
-    register int cur;		/* current character counter */
+    char *buf;		/* used to look thru buffer */
+    int cur;		/* current character counter */
 
     cur = current;