From 620c8fdfe91a382982fafaa376acd722fe0df051 Mon Sep 17 00:00:00 2001 From: erw7 Date: Wed, 23 Sep 2020 10:33:18 +0900 Subject: extmark: fix decoration ploblems with extmark 54ce101 changed the way undo entries are created when adding decorations. This creates all sorts of problems.This change fixes the problem by reverting to the previous behavior. --- test/functional/ui/inccommand_spec.lua | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'test/functional/ui/inccommand_spec.lua') diff --git a/test/functional/ui/inccommand_spec.lua b/test/functional/ui/inccommand_spec.lua index 74e85212c8..16c5477ee4 100644 --- a/test/functional/ui/inccommand_spec.lua +++ b/test/functional/ui/inccommand_spec.lua @@ -2750,6 +2750,26 @@ it(':substitute with inccommand, timer-induced :redraw #9777', function() ]]) end) +it(":substitute doesn't crash with inccommand, if undo is empty #12932", function() + local screen = Screen.new(10,5) + clear() + command('set undolevels=-1') + common_setup(screen, 'split', 'test') + feed(':%s/test') + sleep(100) + feed('/') + sleep(100) + feed('f') + screen:expect([[ + {12:f} | + {15:~ }| + {15:~ }| + {15:~ }| + :%s/test/f^ | + ]]) + assert_alive() +end) + it('long :%s/ with inccommand does not collapse cmdline', function() local screen = Screen.new(10,5) clear() -- cgit