patch 8.1.1100: tag file without trailing newline no longer worksv8.1.1100

Problem:    Tag file without trailing newline no longer works. (Marco Hinz)
Solution:   Don't expect a newline at the end of the file. (closes #4200)

1 files changed, 13 insertions, 0 deletions

diff --git a/src/testdir/test_taglist.vim b/src/testdir/test_taglist.vim
index de9ca0c809..6506c3f1d1 100644
--- a/src/testdir/test_taglist.vim
+++ b/src/testdir/test_taglist.vim
@@ -98,3 +98,16 @@ func Test_tagfiles()
   call delete('Xtags2')
   bd
 endfunc
+
+" For historical reasons we support a tags file where the last line is missing
+" the newline.
+func Test_tagsfile_without_trailing_newline()
+  call writefile(["Foo\tfoo\t1"], 'Xtags', 'b')
+  set tags=Xtags
+
+  let tl = taglist('.*')
+  call assert_equal(1, len(tl))
+  call assert_equal('Foo', tl[0].name)
+
+  call delete('Xtags')
+endfunc