--- ray/src/px/ximage.c	1991/12/19 14:52:31	2.2
+++ ray/src/px/ximage.c	1992/04/28 09:40:36	2.4
@@ -37,7 +37,7 @@ static char SCCSid[] = "$SunId$ LBL";
 
 #define  FONTNAME	"9x15"		/* text font we'll use */
 
-#define  CTRL(c)	('c'-'@')
+#define  CTRL(c)	((c)-'@')
 
 #define  BORWIDTH	5		/* border width */
 #define  BARHEIGHT	25		/* menu bar size */
@@ -170,8 +170,6 @@ userr:
 headline(s)		/* get relevant info from header */
 char  *s;
 {
-	static char  *altname[] = {"rview","rpict",VIEWSTR,NULL};
-	register char  **an;
 	char  fmt[32];
 
 	if (isexpos(s))
@@ -179,13 +177,8 @@ char  *s;
 	else if (isformat(s)) {
 		formatval(fmt, s);
 		wrongformat = strcmp(fmt, COLRFMT);
-	} else
-		for (an = altname; *an != NULL; an++)
-			if (!strncmp(*an, s, strlen(*an))) {
-				if (sscanview(&ourview, s+strlen(*an)) > 0)
-					gotview++;
-				return;
-			}
+	} else if (isview(s) && sscanview(&ourview, s) > 0)
+		gotview++;
 }
 
 
@@ -367,7 +360,7 @@ XKeyEvent  *ekey;
 		return(0);
 	switch (*cp) {			/* interpret command */
 	case 'q':
-	case CTRL(D):				/* quit */
+	case CTRL('D'):				/* quit */
 		quit(0);
 	case '\n':
 	case '\r':
@@ -437,8 +430,8 @@ XKeyEvent  *ekey;
 		free_raster(ourras);
 		getras();
 	/* fall through */
-	case CTRL(R):				/* redraw */
-	case CTRL(L):
+	case CTRL('R'):				/* redraw */
+	case CTRL('L'):
 		unmap_rcolors(ourras);
 		XClear(wind);
 		return(redraw(0, 0, width, height));