From 6932873ac0c36c501ae49faa0294af40ad01ada1 Mon Sep 17 00:00:00 2001
From: Danielle McLean <dani@00dani.me>
Date: Sat, 4 Nov 2023 13:39:50 +1100
Subject: [PATCH] Simplify termguicolors handling

---
 dot-config/vim/init.vim | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/dot-config/vim/init.vim b/dot-config/vim/init.vim
index a8e0cc6..ed3e6bd 100644
--- a/dot-config/vim/init.vim
+++ b/dot-config/vim/init.vim
@@ -18,11 +18,10 @@ if !isdirectory($XDG_CACHE_HOME .. '/vim/pack')
 	PackUpdate
 endif
 
-if has('gui_running') || has('termguicolors')
-	if $COLORTERM == 'truecolor'
-		&t_8f = "\<Esc>[38:2:%lu:%lu:%lum"
-		&t_8b = "\<Esc>[48:2:%lu:%lu:%lum"
-	endif
+# If both Vim and the terminal it's running in support true colour, use it.
+# Otherwise we just fall back to 256-colour mode, or even the old 16-colour
+# mode if necessary!
+if has('termguicolors') && $COLORTERM == 'truecolor'
 	set termguicolors
 endif