From ead20830e7733217332fafe53e43198f7f28d689 Mon Sep 17 00:00:00 2001
From: Nui Narongwet <narongwet.m@gmail.com>
Date: Thu, 21 Nov 2024 19:06:09 +0700
Subject: [PATCH] Add comment why conditional export

---
 zsh/.zshrc                 | 2 ++
 zsh/src/zshrc/25-alias.zsh | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/zsh/.zshrc b/zsh/.zshrc
index 93c826f6..b21029c9 100644
--- a/zsh/.zshrc
+++ b/zsh/.zshrc
@@ -130,6 +130,8 @@ autoload -Uz use-gpg-ssh-agent
     alias gpr=' git pull --rebase'
     alias grrb=' git-reset-to-remote-branch'
 }
+
+# see https://dandavison.github.io/delta/environment-variables.html
 (( ! ${+commands[delta]} )) && {
     export GIT_PAGER='less -+F -+X -c'
 }
diff --git a/zsh/src/zshrc/25-alias.zsh b/zsh/src/zshrc/25-alias.zsh
index efc019e1..ad311ca5 100644
--- a/zsh/src/zshrc/25-alias.zsh
+++ b/zsh/src/zshrc/25-alias.zsh
@@ -64,6 +64,8 @@ autoload -Uz use-gpg-ssh-agent
     alias gpr=' git pull --rebase'
     alias grrb=' git-reset-to-remote-branch'
 }
+
+# see https://dandavison.github.io/delta/environment-variables.html
 (( ! ${+commands[delta]} )) && {
     export GIT_PAGER='less -+F -+X -c'
 }