From 530cd7f76b9e7e129ad79b67fcf222f7278fc6da Mon Sep 17 00:00:00 2001
From: Carlo Sala <carlosalag@protonmail.com>
Date: Tue, 16 Jan 2024 11:01:39 +0100
Subject: [PATCH] fix(history-substring-search): source properly plugin

---
 .../history-substring-search.plugin.zsh                   | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/plugins/history-substring-search/history-substring-search.plugin.zsh b/plugins/history-substring-search/history-substring-search.plugin.zsh
index 05bdbcd75..63f0bdd42 100644
--- a/plugins/history-substring-search/history-substring-search.plugin.zsh
+++ b/plugins/history-substring-search/history-substring-search.plugin.zsh
@@ -1,5 +1,9 @@
-0=${(%):-%N}
-source ${0:A:h}/zsh-history-substring-search.zsh
+# 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}"
+
+source ${0:A:h}/history-substring-search.zsh
 
 
 # Bind terminal-specific up and down keys