From c9d6c52edf105b6769ec851cfa35a6d342401ccb Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Wed, 5 Aug 2020 23:40:06 +0300
Subject: [PATCH] fix internatonal file names. Closes #8

---
 shfm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/shfm b/shfm
index 492938a..eda6217 100755
--- a/shfm
+++ b/shfm
@@ -103,9 +103,9 @@ file_escape() {
     # loop over string char by char
     while c=${tmp%"${tmp#?}"}; do
         case $c in
-            [[:print:]]) safe=$safe$c ;;
             '')          return ;;
-            *)           safe=$safe\? ;;
+            [[:cntrl:]]) safe=$safe\? ;;
+            *)           safe=$safe$c ;;
         esac
 
         tmp=${tmp#?}