fix line number readout for my fancy 'copy file ref' functionality

term/.config/nvim/init.lua

@@ -111,9 +111,18 @@ vim.keymap.set("n", "<leader>yr", ":let @+=expand('%:.')<CR>", { desc = "Relativ
 vim.keymap.set("n", "<leader>cf", ":let @+=expand('%:t')<CR>", { desc = "Current filename to clipboard" })
 vim.keymap.set({'n','v'}, '<leader>ya', function()
   local fname = vim.fn.expand('%:.')
-  local lines = (vim.fn.mode() == 'v' or vim.fn.mode() == 'V')
-    and (tostring(math.min(vim.fn.line("'<"), vim.fn.line("'>")))..'..'..tostring(math.max(vim.fn.line("'<"), vim.fn.line("'>"))))
-    or tostring(vim.fn.line('.'))
+  local mode = vim.fn.mode()
+  local lines
+  if mode:match("[vV\22]") then
+    local start_line = vim.fn.line('v')
+    local end_line = vim.fn.line('.')
+    if start_line > end_line then
+      start_line, end_line = end_line, start_line
+    end
+    lines = tostring(start_line) .. '..' .. tostring(end_line)
+  else
+    lines = tostring(vim.fn.line('.'))
+  end
   local result = fname .. ':' .. lines
   vim.fn.setreg('+', result)
   print('Copied: ' .. result)