From 228f4448b29ad726794ebf2e2d89199c8ed77024 Mon Sep 17 00:00:00 2001
From: rooyca <rooyca@gmail.com>
Date: Tue, 25 Jun 2024 21:44:33 -0500
Subject: [PATCH] update: minimal performance improvement when listing tags

---
 nb | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/nb b/nb
index 17bbc52bb..dde25805d 100755
--- a/nb
+++ b/nb
@@ -16981,14 +16981,12 @@ _search() {
     fi
 
     local _grep_arguments=(
-      "--extended-regexp"
+      "-P"
       "-I"
       "--ignore-case"
       "--only-matching"
-      -e '[[:space:]]#[A-Za-z0-9_-]+'
-      -e '^#[A-Za-z0-9_-]+'
+      -e '(^|\s)#[A-Za-z0-9_-]+'
     )
-
     {
       local __target_path=
       for   __target_path in "${_target_paths[@]:-}"