--- a/GLXWorkstation.st	Fri Aug 17 14:45:36 2001 +0200
+++ b/GLXWorkstation.st	Tue Aug 21 11:27:53 2001 +0200
@@ -550,7 +550,7 @@
 #endif
 
     if (setjmp(errorReturn)) {
-	printf("hard error in GL - return\n");
+	fprintf(stderr, "hard error in GL - return\n");
 #ifdef HAS_SIGACTION
 	sigaction(SIGSEGV, &oldSig, 0);
 #else
@@ -564,11 +564,11 @@
     __CONT__
 
     if (w <= 0) {
-	printf("GL: bad width: %d\n", w);
+	fprintf(stderr, "GL: bad width: %d\n", w);
 	w = 1;
     }
     if (h <= 0) {
-	printf("GL: bad height: %d\n", h);
+	fprintf(stderr, "GL: bad height: %d\n", h);
 	h = 1;
     }
 
@@ -584,7 +584,7 @@
 
       case GLXrgbSingleBuffer:
       case GLXrgbDoubleBuffer:
-	printf("Sorry, VGL can't support %s type of windows\n", typeToName[type]);
+	fprintf(stderr, "Sorry, VGL can't support %s type of windows\n", typeToName[type]);
 	__catchExit(0);
 	return 0;
     }
@@ -618,7 +618,7 @@
 #  endif
 
     if (i < 0) {
-	printf("GLXlink returned %d\n", i);
+	fprintf(stderr, "GLXlink returned %d\n", i);
 	__catchExit(0);
 	return 0;
     }
@@ -658,7 +658,7 @@
     XGetWindowAttributes(dpy, parent, &pwa);
     retconfig = GLXgetconfig(dpy, XScreenNumberOfScreen(pwa.screen), params);
     if (retconfig == 0) {
-	printf("Sorry, can't support %s type of windows\n", typeToName[type]);
+	fprintf(stderr, "Sorry, can't support %s type of windows\n", typeToName[type]);
 	__catchExit(0);
 	return 0;
     }
@@ -732,7 +732,7 @@
 #  endif
 
     if (i < 0) {
-	printf("GLXlink returned %d\n", i);
+	fprintf(stderr, "GLXlink returned %d\n", i);
 	__catchExit(0);
 	return 0;
     }
@@ -755,7 +755,7 @@
 			     CWBorderPixel, &cwa);
 
     vis = XGetVisualInfo(dpy, VisualScreenMask|VisualIDMask, &visual, &nret);
-printf("vis is %x\n", vis);
+    fprintf(stderr, "vis is %x\n", vis);
 #endif /* GLX || VGL */
 
     return win;
@@ -8800,5 +8800,5 @@
 !GLXWorkstation class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libview/GLXWorkstation.st,v 1.77 2000-07-02 12:55:42 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libview/GLXWorkstation.st,v 1.78 2001-08-21 09:27:53 cg Exp $'
 ! !