vim: only highlight number of current line

config/nvim/lua/fs/autocmds.lua

@@ -10,23 +10,6 @@ autocmd({'BufNewFile', 'BufRead'}, {
   command = "setlocal path+=~/.config/nvim/lua includeexpr=substitute(v:fname,'\\\\.','/','g')"
 })
 
-autocmd('InsertEnter', {
-  desc = 'Disable `cursorline` when entering Insert mode.',
-  group = id,
-  pattern = '*',
-  callback = function(args)
-    vim.w.had_cursorline = vim.opt.cursorline:get()
-    vim.opt.cursorline = false
-  end
-})
-
-autocmd('InsertLeave', {
-  desc = 'Enable `cursorline` when leaving Insert mode (if it was set before entering).',
-  group = id,
-  pattern = '*',
-  callback = function(args) vim.opt.cursorline = vim.w.had_cursorline end
-})
-
 autocmd('TextYankPost', {
   desc = 'Briefly highlight yanked text.',
   group = id,

config/nvim/lua/fs/options.lua

@@ -66,7 +66,8 @@ set_options {
   wrap           = false,   -- don't wrap long lines initially
   textwidth      = 79,      -- maximum width for text being inserted
   colorcolumn    = '+1',    -- highlight column after 'textwidth'
-  cursorline     = true,    -- highlight the line of the cursor
+  cursorline     = true,    -- highlight the line of the cursor...
+  cursorlineopt  = 'number',-- ...but only the line number
   showbreak      = '⤷ ',    -- prefix for wrapped lines
   scrolloff      = 3,       -- min. # of lines above and below cursor
   sidescrolloff  = 3,       -- min. # of columns to left and right of cursor