update nvim

nvim/lua/configs/lsp/e-lspconfig.lua

@@ -0,0 +1,34 @@
+local M = {}
+local api = vim.api
+
+local function check_triggeredChars(triggerChars)
+  local cur_line = api.nvim_get_current_line()
+  local pos = api.nvim_win_get_cursor(0)[2]
+  local prev_char = cur_line:sub(pos - 1, pos - 1)
+  local cur_char = cur_line:sub(pos, pos)
+
+  for _, char in ipairs(triggerChars) do
+    if cur_char == char or prev_char == char then
+      return true
+    end
+  end
+end
+
+M.setup = function(client, bufnr)
+  local group = api.nvim_create_augroup("LspSignature", { clear = false })
+  api.nvim_clear_autocmds { group = group, buffer = bufnr }
+
+  local triggerChars = client.server_capabilities.signatureHelpProvider.triggerCharacters
+
+  api.nvim_create_autocmd("TextChangedI", {
+    group = group,
+    buffer = bufnr,
+    callback = function()
+      if check_triggeredChars(triggerChars) then
+        vim.lsp.buf.signature_help { focus = false, silent = true, max_height = 7, border = "single" }
+      end
+    end,
+  })
+end
+
+return M