X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/blobdiff_plain/a68924a6e07d69bc4b8d6106b3af0ac5a7490905..2b1a705ed970c2e79af7002901532e0048d627a8:/usr/src/cmd/refer/refer6.c

diff --git a/usr/src/cmd/refer/refer6.c b/usr/src/cmd/refer/refer6.c
index 21bdb65e15..56340ef7b3 100644
--- a/usr/src/cmd/refer/refer6.c
+++ b/usr/src/cmd/refer/refer6.c
@@ -4,8 +4,8 @@ putref (n, tvec)
 {
 char *s, *tx;
 char buf1[LLINE], buf2[50];
-int nauth 0, i, lastype 0, cch, macro 0, la;
-int lauth =0, ltitle =0, lother =0;
+int nauth = 0, i, lastype = 0, cch, macro = 0, la;
+int lauth = 0, ltitle = 0;
 
 fprintf(fo, ".]-%c", sep);
 # define dsde (macro? "de" : "ds")
@@ -97,21 +97,18 @@ fprintf(stderr, " s %o tx %o %s\n",s,tx,tx);
 	lastype = cch;
 	if (cch == 'T')
 		ltitle = (mindex(".;,?", last(tx)) != 0);
-	if (cch == 'O')
-		lother = (mindex(".;,?", last(tx)) != 0);
 	}
 if (lastype && macro)
 	fprintf(fo, "..%c", sep);
 fprintf(fo, ".nr [T %d%c", ltitle, sep);
 fprintf(fo, ".nr [A %d%c", lauth, sep);
-fprintf(fo, ".nr [O %d%c", lother, sep);
 fprintf (fo, ".][ %s%c", class(n, tvec), '\n');
 }
 tabs (sv, line)
 	char *sv[], *line;
 {
 char *p;
-int n 0;
+int n = 0;
 sv[n++] = line;
 for( p= line; *p; p++)
 	{
@@ -123,6 +120,7 @@ for( p= line; *p; p++)
 	}
 return(n-1);
 }
+char *
 class (nt, tv)
 	char *tv[];
 {
@@ -149,6 +147,7 @@ for(i=0; i<nt; i++)
 		return(1);
 return(0);
 }
+char *
 caps(a, b)
 	char *a, *b;
 {
@@ -188,6 +187,7 @@ if (alph>1)
 *b=0;
 return (p);
 }
+char *
 revauth(s, b)
 	char *s, *b;
 {