bugfix for lint popup at insert mode()

Author: jayli

autoload/easycomplete.vim

@@ -2684,7 +2684,7 @@ endfunction
 
 function! easycomplete#CursorMoved()
   if g:easycomplete_diagnostics_enable
-        \ && easycomplete#util#NormalMode() && easycomplete#util#NotInsertMode()
+        \ && easycomplete#util#NormalMode() && s:NotInsertMode()
     " 防止快速换行时的密集调用带来的卡顿
     if s:easycomplete_cursor_move_timer > 0
       call timer_stop(s:easycomplete_cursor_move_timer)

autoload/easycomplete/sign.vim

@@ -495,10 +495,13 @@ function! easycomplete#sign#LintPopup()
     call easycomplete#sign#DiagHoverFlush()
     return
   endif
-  if easycomplete#util#InsertMode() && easycomplete#popup#LintPopupVisible()
+  if easycomplete#util#InsertMode()
     call easycomplete#popup#CloseLintPopup()
     return
   endif
+  " if easycomplete#popup#LintPopupVisible()
+  "   call easycomplete#popup#CloseLintPopup()
+  " endif
   let ctx = easycomplete#context()
   " 换行则先清空
   if g:easycomplete_diagnostics_last_ln != ctx["lnum"]
@@ -692,3 +695,7 @@ endfunction
 function! s:StopAsyncRun(...)
   return call('easycomplete#util#StopAsyncRun', a:000)
 endfunction
+
+function! s:trace(...)
+  return call('easycomplete#util#trace', a:000)
+endfunction