From 2d32e9be668672c110405aa2952ab8adaf374856 Mon Sep 17 00:00:00 2001
From: Curtis Rueden <ctrueden@wisc.edu>
Date: Sat, 18 Dec 2021 14:53:49 -0600
Subject: refactor: handle `$0` according to the Zsh plugin standard (#10518)

For details and rationale, see:
https://zdharma-continuum.github.io/Zsh-100-Commits-Club/Zsh-Plugin-Standard.html

Closes #10518
---
 plugins/emotty/emotty.plugin.zsh | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'plugins/emotty')

diff --git a/plugins/emotty/emotty.plugin.zsh b/plugins/emotty/emotty.plugin.zsh
index 4511275d6..959390a31 100644
--- a/plugins/emotty/emotty.plugin.zsh
+++ b/plugins/emotty/emotty.plugin.zsh
@@ -10,6 +10,11 @@
 # % export emotty_set=nature
 # ------------------------------------------------------------------------------
 
+# Handle $0 according to the standard:
+# # https://zdharma-continuum.github.io/Zsh-100-Commits-Club/Zsh-Plugin-Standard.html
+0="${${ZERO:-${0:#$ZSH_ARGZERO}}:-${(%):-%N}}"
+0="${${(M)0:#/*}:-$PWD/$0}"
+
 typeset -gAH _emotty_sets
 local _emotty_plugin_dir="${0:h}"
 source "$_emotty_plugin_dir/emotty_stellar_set.zsh"
-- 
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