From 5d57d6daf4d4b89fc48642fc2077949feee377ea Mon Sep 17 00:00:00 2001
From: Connor Olding <cloningdonor@gmail.com>
Date: Sun, 1 Aug 2021 07:35:26 -0700
Subject: [PATCH] document argc

---
 sh/argc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sh/argc b/sh/argc
index 5a27626..0b445c8 100644
--- a/sh/argc
+++ b/sh/argc
@@ -4,9 +4,9 @@
 # YES_DASH
 # YES_ASH
 
-argc() { ### @-
+argc() { ### @- validate the number of arguments in a function.
     ### ```sh
-    ### # usage:
+    ### # usage: myfunc() { argc -(eq|le|ge) [0-9] "$0" "$@" || return; }
     ###
     ### myfunc() {
     ###     # use one of the following: