From c372057cff32f6addcd39b6ab5175eda55814676 Mon Sep 17 00:00:00 2001
From: Xiao Pan <gky44px1999@gmail.com>
Date: Tue, 16 Jan 2024 20:10:29 -0800
Subject: update

---
 home/xyz/.config/nvim/init.vim | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'home/xyz/.config')

diff --git a/home/xyz/.config/nvim/init.vim b/home/xyz/.config/nvim/init.vim
index d73e0ba0..11e40695 100644
--- a/home/xyz/.config/nvim/init.vim
+++ b/home/xyz/.config/nvim/init.vim
@@ -126,6 +126,15 @@ set smartcase
 " :h disable-mouse
 set mouse=
 
+" for alerting me plain text email characters per line
+" https://mailformat.dan.info/body/linelength.html suggested 65
+"" https://superuser.com/q/827647/1282809
+" https://lkml.org shows Linus seems use 70
+" https://lkml.org Hottest messages shows people use around 70-80
+" https://en.wikipedia.org/wiki/Characters_per_line
+" related: textwidth
+"set colorcolumn=70
+
 " map ctrl+h/j/k/l to move between split windows
 map <C-h> <C-w>h
 map <C-j> <C-w>j
-- 
cgit v1.2.3-70-g09d2