From 000b198e133bc10b94764e96004ba394eb139bea Mon Sep 17 00:00:00 2001
From: xeruf <27jf@pm.me>
Date: Tue, 14 Dec 2021 19:49:33 +0100
Subject: [PATCH] bin/ex: add documentation

---
 .local/bin/scripts/ex | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/.local/bin/scripts/ex b/.local/bin/scripts/ex
index 3feff9a..ae89d48 100755
--- a/.local/bin/scripts/ex
+++ b/.local/bin/scripts/ex
@@ -1,7 +1,9 @@
 #!/bin/sh -e
 # ex - archive extractor
-# usage: ex <file>
-# depends: rewrite(in dotfiles)
+# adapted and improved from the commonly circulating version
+# detects whether unpacking into a subfolder is sensible
+# and shows progress indications for some operations
+# optdepends: rewrite(in dotfiles)
 for arg do
 	if test -r "$arg"; then
 		path="$(realpath "$arg")"