Run a lint cycle after fixing problems

autoload/ale/fix.vim

@@ -41,6 +41,12 @@ function! ale#fix#ApplyQueuedFixes() abort
         silent execute l:start_line . ',' . l:end_line . 'd'
         call winrestview(l:save)
     endif
+
+    " If ALE linting is enabled, check for problems with the file again after
+    " fixing problems.
+    if g:ale_enabled
+        call ale#Queue(g:ale_lint_delay)
+    endif
 endfunction
 
 function! s:ApplyFixes(buffer, output) abort

test/test_ale_fix.vader

@@ -1,5 +1,6 @@
 Before:
-  Save g:ale_fixers, &shell
+  Save g:ale_fixers, &shell, g:ale_enabled
+  let g:ale_enabled = 0
   let g:ale_run_synchronously = 1
   let g:ale_fixers = {
   \ 'testft': [],
@@ -31,6 +32,7 @@ Before:
   function RemoveLastLine(buffer, lines) abort
     return ['a', 'b']
   endfunction
+
 After:
   Restore
   unlet! g:ale_run_synchronously