From a0d94be4f339f57e6964b87c3d4db90722a42106 Mon Sep 17 00:00:00 2001
From: ray <gitea@rayelliott.dev>
Date: Mon, 8 Dec 2025 00:18:47 +0000
Subject: [PATCH] add keyword settings

---
 lua/settings.lua | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lua/settings.lua b/lua/settings.lua
index 940d399..2d4ce4e 100644
--- a/lua/settings.lua
+++ b/lua/settings.lua
@@ -16,6 +16,10 @@ vim.opt.completeopt = { 'menu', 'menuone', 'noselect' }
 -- Spelling
 vim.opt.spelllang = { 'en_gb' }
 
+-- Keyword characters (add $ for PHP/shell variables, - for CSS/HTML/config files)
+vim.opt.iskeyword:append('$')
+vim.opt.iskeyword:append('-')
+
 -- Visuals
 vim.opt.showbreak = '  ↳'
 vim.opt.listchars = {