--- ray/src/px/pcompos.c	1992/06/22 14:14:40	2.6
+++ ray/src/px/pcompos.c	1992/08/11 18:40:57	2.10
@@ -16,7 +16,7 @@ static char SCCSid[] = "$SunId$ LBL";
 
 #include  "resolu.h"
 
-#define  MAXFILE	32
+#define  MAXFILE	64
 
 					/* output picture size */
 int  xsiz = 0;
@@ -116,6 +116,11 @@ char  *argv[];
 			goto userr;
 		}
 dofiles:
+	if (ysiz > 0 & ncolumns > 0) {
+		fprintf(stderr, "%s: -a option incompatible with -y\n",
+				progname);
+		quit(1);
+	}
 	for (nfile = 0; an < argc; nfile++) {
 		if (nfile >= MAXFILE)
 			goto toomany;
@@ -217,6 +222,8 @@ getfile:
 				goto toomany;
 			input[nfile].name = "<Label>";
 			input[nfile].hasmin = input[nfile].hasmax = 0;
+			input[nfile].xres = input[nfile-1].xres;
+			input[nfile].yres = labelht;
 			if ((input[nfile].fp = lblopen(thislabel,
 					&input[nfile].xres,
 					&input[nfile].yres)) == NULL)
@@ -337,7 +344,7 @@ int  *xp, *yp;
 	char  com[128];
 	FILE  *fp;
 
-	sprintf(com, "psign -s -.2 -h %d '%.30s'", labelht, s);
+	sprintf(com, "psign -s -.15 -a 2 -x %d -y %d '%.90s'", *xp, *yp, s);
 	if ((fp = popen(com, "r")) == NULL)
 		return(NULL);
 	if (checkheader(fp, COLRFMT, NULL) < 0)
@@ -354,5 +361,11 @@ err:
 quit(code)		/* exit gracefully */
 int  code;
 {
+	int  status;
+
+	if (code == 0)			/* reap any children */
+		while (wait(&status) != -1)
+			if (code == 0)
+				code = status>>8 & 0xff;
 	exit(code);
 }