bugfix codeAction hint

lua/navigator/codeAction.lua

@@ -26,7 +26,7 @@ function code_action.code_action_handler(err, _, actions, cid, bufnr, _, customS
 
   local function apply_action(idx)
     local action_chosen = actions[idx - 1]
-    local switch = string.format('silent b %d', bufnr)
+    local switch = string.format("silent b %d", bufnr)
     if action_chosen.edit or type(action_chosen.command) == "table" then
       if action_chosen.edit then
         vim.lsp.util.apply_workspace_edit(action_chosen.edit)
@@ -108,7 +108,10 @@ end
 
 local function _update_sign(line)
   local winid = get_current_winid()
-  if code_action[winid] and code_action[winid].lightbulb_line ~= 0 then
+  if code_action[winid] == nil then
+    code_action[winid] = {}
+  end
+  if code_action[winid].lightbulb_line ~= 0 then
     vim.fn.sign_unplace(sign_group, {id = code_action[winid].lightbulb_line, buffer = "%"})
   end
 

lua/navigator/lspclient/highlight.lua

@@ -16,31 +16,6 @@ function M.add_highlight()
   api.nvim_command("hi! link LspDiagnosticsUnderlineWarning SpellRare")
   api.nvim_command("hi! link LspDiagnosticsUnderlineInformation SpellRare")
   api.nvim_command("hi! link LspDiagnosticsUnderlineHint SpellRare")
-
-
-  -- lspsaga
-  api.nvim_command("hi LspFloatWinBorder guifg=black")
-  api.nvim_command("hi def link TargetWord Error")
-  api.nvim_command("hi def link ReferencesCount Title")
-  api.nvim_command("hi def link DefinitionCount Title")
-  api.nvim_command("hi def link TargetFileName  Comment")
-  api.nvim_command("hi def link DefinitionIcon Special")
-  api.nvim_command("hi def link ReferencesIcon Special")
-  api.nvim_command("hi def link HelpTitle Comment")
-  api.nvim_command("hi def link HelpItem Comment")
-
-
-  -- diagnostic for lspsaga, overwrite if needed
-  -- api.nvim_command("hi DiagnosticTruncateLine guifg=#6699cc gui=bold")
-  -- api.nvim_command("hi def link DiagnosticError Error")
-  -- api.nvim_command("hi def link DiagnosticWarning WarningMsg")
-  -- api.nvim_command("hi DiagnosticInformation guifg=#6699cc gui=bold")
-  -- api.nvim_command("hi DiagnosticHint guifg=#56b6c2 gui=bold")
-
-  -- for nvim version 0.5 2020-11
-  -- api.nvim_command("sign define LspDiagnosticsErrorSign text= texthl=LspDiagnosticsError linehl= numhl=")
-  -- api.nvim_command("sign define LspDiagnosticsWarningSign text= texthl=LspDiagnosticsWarning linehl= numhl=")
-
   api.nvim_command("hi def link DefinitionPreviewTitle Title")
 
 end