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-rw-r--r--src/nvim/misc1.c3
-rw-r--r--src/nvim/testdir/test_search.vim24
2 files changed, 27 insertions, 0 deletions
diff --git a/src/nvim/misc1.c b/src/nvim/misc1.c
index e752910a4b..a8cfc2d700 100644
--- a/src/nvim/misc1.c
+++ b/src/nvim/misc1.c
@@ -1819,6 +1819,9 @@ void changed(void)
changed_int();
}
buf_inc_changedtick(curbuf);
+
+ // If a pattern is highlighted, the position may now be invalid.
+ highlight_match = false;
}
/*
diff --git a/src/nvim/testdir/test_search.vim b/src/nvim/testdir/test_search.vim
index 87633d2280..19ede4e5fb 100644
--- a/src/nvim/testdir/test_search.vim
+++ b/src/nvim/testdir/test_search.vim
@@ -489,6 +489,30 @@ func Test_incsearch_substitute_dump()
call delete('Xis_subst_script')
endfunc
+func Test_incsearch_with_change()
+ if !has('timers') || !exists('+incsearch') || !CanRunVimInTerminal()
+ return
+ endif
+
+ call writefile([
+ \ 'set incsearch hlsearch scrolloff=0',
+ \ 'call setline(1, ["one", "two ------ X", "three"])',
+ \ 'call timer_start(200, { _ -> setline(2, "x")})',
+ \ ], 'Xis_change_script')
+ let buf = RunVimInTerminal('-S Xis_change_script', {'rows': 9, 'cols': 70})
+ " Give Vim a chance to redraw to get rid of the spaces in line 2 caused by
+ " the 'ambiwidth' check.
+ sleep 100m
+
+ " Highlight X, it will be deleted by the timer callback.
+ call term_sendkeys(buf, ':%s/X')
+ call VerifyScreenDump(buf, 'Test_incsearch_change_01', {})
+ call term_sendkeys(buf, "\<Esc>")
+
+ call StopVimInTerminal(buf)
+ call delete('Xis_change_script')
+endfunc
+
func Test_search_undefined_behaviour()
if !has("terminal")
return