X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/23f2b007ecac94848616420b27f0819ea559507e..9f1e781a5c2beb9df943c832300a3f5bee1e4ed3:/sbr/print_sw.c

diff --git a/sbr/print_sw.c b/sbr/print_sw.c
index d790db69..42df6d22 100644
--- a/sbr/print_sw.c
+++ b/sbr/print_sw.c
@@ -1,35 +1,34 @@
-
-/*
- * print_sw.c -- print switches
+/* print_sw.c -- print switches
  *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
  * complete copyright information.
  */
 
-#include <h/mh.h>
+#include "h/mh.h"
 
 
 void
 print_sw (const char *substr, const struct swit *swp, char *prefix, FILE *fp)
 {
-    int len, optno;
-    register int i;
-    register char *cp, *cp1, *sp;
+    int len;
+    bool optno;
+    int i;
+    char *cp, *cp1, *sp;
     char buf[128];
 
     len = strlen(substr);
     for (; swp->sw; swp++) {
 	/* null matches all strings */
 	if (!*substr || (ssequal (substr, swp->sw) && len >= swp->minchars)) {
-	    optno = 0;
+	    optno = false;
 	    /* next switch */
 	    if ((sp = (&swp[1])->sw)) {
 		if (!*substr && sp[0] == 'n' && sp[1] == 'o' &&
 			strcmp (&sp[2], swp->sw) == 0 && (
 			((&swp[1])->minchars == 0 && swp->minchars == 0) ||
 			((&swp[1])->minchars == (swp->minchars) + 2)))
-		    optno++;
+		    optno = true;
 	    }
 
 	    if (swp->minchars > 0) {