From 9134410521c0782eb607a4116225c8b779802973 Mon Sep 17 00:00:00 2001
From: Wu Zhenyu <wuzhenyu@ustc.edu>
Date: Sat, 13 Jan 2024 01:35:10 +0800
Subject: [PATCH] :bug: Don't define less() when less exists

---
 functions/main.zsh | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/functions/main.zsh b/functions/main.zsh
index f2d0bcb..ff7fad1 100644
--- a/functions/main.zsh
+++ b/functions/main.zsh
@@ -6,9 +6,11 @@
 (($+commands[pygmentize])) || pygmentize() {bat $@}
 (($+commands[mdcat])) || mdcat() {bat -lmarkdown}
 # https://github.com/Freed-Wu/fzf-tab-source/issues/6
-(($+commands[less])) && [ -x ~/.lessfilter ] &&
-  less() {~/.lessfilter $@ || command less $@} || (($+commands[less])) ||
-    less() {command ls -l $@}
+if (($+commands[less])) && [ -x ~/.lessfilter ]; then
+  less() {~/.lessfilter $@ || command less $@}
+else
+  (($+commands[less])) || less() {command ls -l $@}
+fi
 if ((! $+commands[finger])); then
   (($+commands[pinky])) && finger() {command pinky $@} || finger() {command whoami}
 fi