diff --git a/app.go b/app.go
index b27f5a2..3881e75 100644
--- a/app.go
+++ b/app.go
@@ -163,6 +163,11 @@ func (app *app) loop() {
 	for {
 		select {
 		case <-app.quitChan:
+			if app.nav.copyTotal > 0 {
+				app.ui.echoerr("quit: copy operation in progress")
+				continue
+			}
+
 			log.Print("bye!")
 
 			if err := app.nav.writeMarks(); err != nil {
diff --git a/nav.go b/nav.go
index f6adc3f..78554f0 100644
--- a/nav.go
+++ b/nav.go
@@ -389,7 +389,7 @@ func (nav *nav) preview() {
 	for i := 0; i < nav.height && buf.Scan(); i++ {
 		for _, r := range buf.Text() {
 			if r == 0 {
-				reg.lines = []string{"\033[mbinary\033[0m"}
+				reg.lines = []string{"\033[7mbinary\033[0m"}
 				nav.regChan <- reg
 				return
 			}
diff --git a/ui.go b/ui.go
index 36738ff..2587dda 100644
--- a/ui.go
+++ b/ui.go
@@ -182,7 +182,7 @@ func (win *win) printReg(reg *reg) {
 	fg, bg := termbox.ColorDefault, termbox.ColorDefault
 
 	if reg.loading {
-		fg = termbox.AttrBold
+		fg = termbox.AttrReverse
 		win.print(2, 0, fg, bg, "loading...")
 		return
 	}
@@ -249,13 +249,13 @@ func (win *win) printDir(dir *dir, selections map[string]int, saves map[string]b
 	fg, bg := termbox.ColorDefault, termbox.ColorDefault
 
 	if dir.loading {
-		fg = termbox.AttrBold
+		fg = termbox.AttrReverse
 		win.print(2, 0, fg, bg, "loading...")
 		return
 	}
 
 	if len(dir.files) == 0 {
-		fg = termbox.AttrBold
+		fg = termbox.AttrReverse
 		win.print(2, 0, fg, bg, "empty")
 		return
 	}