From 90038bf9965f84a2959229a919e544874cdf4608 Mon Sep 17 00:00:00 2001
From: Connor Olding <cloningdonor@gmail.com>
Date: Sat, 5 Mar 2022 17:40:40 -0800
Subject: [PATCH] allow numbers to end with a comma in the sum command

makes it easier to paste stuff into the terminal
---
 sh/sum | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sh/sum b/sh/sum
index 24f7937..cc26777 100755
--- a/sh/sum
+++ b/sh/sum
@@ -16,6 +16,7 @@ sum() { ### @-
     ### **TODO:** consider renaming because sum(1) already exists.
     local sum=0
     for i; do
+        i="${i%,}"
         : $((sum+=i))
     done
     echo "$sum"