From 4548c56ee7f95dbfb61c312b228af47d55a092b5 Mon Sep 17 00:00:00 2001
From: Ryan Hanson <13651296+rxhanson@users.noreply.github.com>
Date: Wed, 7 Aug 2019 09:34:03 -0400
Subject: [PATCH] Refactored grep for macOS window manager detection

Co-Authored-By: nibblonian <ted+github@rusts.net>
---
 neofetch | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/neofetch b/neofetch
index 6a21314d..376da939 100755
--- a/neofetch
+++ b/neofetch
@@ -1631,7 +1631,18 @@ get_wm() {
     else
         case "$os" in
             "Mac OS X")
-                ps_line="$(ps -e | grep -o '[S]pectacle\|[A]methyst\|[k]wm\|[c]hun[k]wm\|[y]abai\|[R]ectangle')"
+                wm_names=(
+                    "[S]pectacle"
+                    "[A]methyst"
+                    "[k]wm"
+                    "[c]chun[k]wm"
+                    "[y]abai"
+                    "[R]ectangle"
+                )
+
+                regex_part=$( IFS='|'; echo "${wm_names[*]}" )
+
+                ps_line=$(ps -e | grep -Eio "$regex_part")
 
                 case "$ps_line" in
                     *"chunkwm"*)   wm="chunkwm" ;;