diff --git a/darwin/drawtext.m b/darwin/drawtext.m
index fd5a5bbb..43c8b4e9 100644
--- a/darwin/drawtext.m
+++ b/darwin/drawtext.m
@@ -190,6 +190,7 @@ void uiDrawText(uiDrawContext *c, uiDrawTextLayout *tl, double x, double y)
 	// TODO how is this affected by a non-identity CTM?
 	CGContextTranslateCTM(c->c, 0, c->height);
 	CGContextScaleCTM(c->c, 1.0, -1.0);
+	// TODO save the text matrix
 	CGContextSetTextMatrix(c->c, CGAffineTransformIdentity);
 
 	// wait, that's not enough; we need to offset y values to account for our new flipping