patch 8.1.0397: no event triggered after updating diffs
Problem: No event triggered after updating diffs.
Solution: Add the DiffUpdated event.
diff --git a/src/testdir/test_diffmode.vim b/src/testdir/test_diffmode.vim
index 5ee22e2..1deb238 100644
--- a/src/testdir/test_diffmode.vim
+++ b/src/testdir/test_diffmode.vim
@@ -4,6 +4,9 @@
func Test_diff_fold_sync()
enew!
+ let g:update_count = 0
+ au DiffUpdated * let g:update_count += 1
+
let l = range(50)
call setline(1, l)
diffthis
@@ -29,6 +32,9 @@
call win_gotoid(winone)
call assert_equal(23, getcurpos()[1])
+ call assert_equal(1, g:update_count)
+ au! DiffUpdated
+
windo diffoff
close!
set nomodified