#468 - Do not try to echo things for a while if something goes wrong

autoload/ale/cursor.vim

@@ -1,6 +1,18 @@
 " Author: w0rp <devw0rp@gmail.com>
 " Description: Echoes lint message for the current line, if any
 
+let s:cursor_timer = -1
+let s:last_pos = [0, 0, 0]
+let s:error_delay_ms = 1000 * 60 * 2
+
+if !exists('s:dont_queue_until')
+    let s:dont_queue_until = -1
+endif
+
+if !exists('s:dont_echo_until')
+    let s:dont_echo_until = -1
+endif
+
 " Return a formatted message according to g:ale_echo_msg_format variable
 function! s:GetMessage(linter, type, text) abort
     let l:msg = g:ale_echo_msg_format
@@ -67,6 +79,10 @@ function! s:StopCursorTimer() abort
 endfunction
 
 function! ale#cursor#EchoCursorWarning(...) abort
+    return ale#CallWithCooldown('dont_echo_until', function('s:EchoImpl'), [])
+endfunction
+
+function! s:EchoImpl() abort
     if ale#ShouldDoNothing(bufnr(''))
         return
     endif
@@ -90,10 +106,15 @@ function! ale#cursor#EchoCursorWarning(...) abort
     endif
 endfunction
 
-let s:cursor_timer = -1
-let s:last_pos = [0, 0, 0]
-
 function! ale#cursor#EchoCursorWarningWithDelay() abort
+    return ale#CallWithCooldown(
+    \   'dont_echo_with_delay_until',
+    \   function('s:EchoWithDelayImpl'),
+    \   [],
+    \)
+endfunction
+
+function! s:EchoWithDelayImpl() abort
     if ale#ShouldDoNothing(bufnr(''))
         return
     endif