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-rw-r--r--src/nvim/testdir/test_tagjump.vim10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_tagjump.vim b/src/nvim/testdir/test_tagjump.vim
index b6d9143bc9..0fa7f85f0d 100644
--- a/src/nvim/testdir/test_tagjump.vim
+++ b/src/nvim/testdir/test_tagjump.vim
@@ -548,6 +548,16 @@ func Test_tag_line_toolong()
call assert_equal('Xsomewhere', expand('%'))
call assert_equal(3, getcurpos()[1])
+ " expansion on command line works with long lines when &wildoptions contains
+ " 'tagfile'
+ set wildoptions=tagfile
+ call writefile([
+ \ 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa file /^pattern$/;" f'
+ \ ], 'Xtags')
+ call feedkeys(":tag \<Tab>", 'tx')
+ " Should not crash
+ call assert_true(v:true)
+
call delete('Xtags')
call delete('Xsomewhere')
set tags&