From 916e88c51e072c802e5af3f24e3d9053f2f4275c Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Tue, 4 Aug 2020 15:02:22 +0300
Subject: [PATCH] added -v arg

---
 shfm | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/shfm b/shfm
index b63ce23..bc76759 100755
--- a/shfm
+++ b/shfm
@@ -146,6 +146,13 @@ print_line() {
 main() {
     set -e
 
+    case $1 in
+        -v)
+            printf '%s 0.1\n' "${0##*/}"
+            exit 0
+        ;;
+    esac
+
     esc_char=$(printf '\033')
     bs_char=$(printf '\177')