wip: debug print

Author: tris203

lua/rzls/virtual_document.lua

@@ -73,7 +73,12 @@ function VirtualDocument:update_content()
     if self.buf then
         local buf_eol = utils.buffer_eol(self.buf)
         local lines = vim.fn.split(self.content, buf_eol, true)
-        vim.api.nvim_buf_set_lines(self.buf, 0, -1, false, lines)
+        local ok, _ = pcall(function()
+            vim.api.nvim_buf_set_lines(self.buf, 0, -1, false, lines)
+        end)
+        if not ok then
+            vim.print(vim.inspect({ content = self.content, lines = lines, eol = buf_eol }))
+        end
     end
 
     self.change_event:fire()