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-rwxr-xr-xetc/functions/extr3
1 files changed, 2 insertions, 1 deletions
diff --git a/etc/functions/extr b/etc/functions/extr
index f335dc6..ac98916 100755
--- a/etc/functions/extr
+++ b/etc/functions/extr
@@ -1,5 +1,6 @@
-# builtin function for archives, see $ZDIR/alias_suffix
## vim:ft=zsh
+## Extract archives
+## Usage: extr <file>
function confirm_shar {
echo -ne "\e[1;33mshar archives are shell scripts and can easily contain malicious code.\e[0m Proceed? [y/N] "