From 5a565675c0dca248915b048fc2c6bda7600d905e Mon Sep 17 00:00:00 2001
From: Mario <marioortizmanero@gmail.com>
Date: Thu, 11 Jun 2020 15:15:54 +0200
Subject: [PATCH] Sane tree defaults and viu support (#649)

---
 plugins/preview-tui | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/plugins/preview-tui b/plugins/preview-tui
index 45beac51..fafee764 100755
--- a/plugins/preview-tui
+++ b/plugins/preview-tui
@@ -142,7 +142,7 @@ preview_file () {
     if [ -d "$1" ]; then
         cd "$1" || return
         if exists tree; then
-            fifo_pager tree
+            fifo_pager tree -L 3 -F
         elif exists exa; then
             fifo_pager exa -G --colour=always 2>/dev/null
         else
@@ -156,6 +156,8 @@ preview_file () {
                     "$1" &
             elif exists catimg; then
                 catimg "$1"
+            elif exists viu; then
+                viu -t "$1"
             else
                 fifo_pager print_bin_info "$1"
             fi