patch 9.1.0638: E1510 may happen when formatting a message for smsg()
Problem: E1510 may happen when formatting a message
(after 9.1.0181).
Solution: Only give E1510 when using typval. (zeertzjq)
closes: #15391
Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/testdir/test_spellfile.vim b/src/testdir/test_spellfile.vim
index d8d954b..8abb680 100644
--- a/src/testdir/test_spellfile.vim
+++ b/src/testdir/test_spellfile.vim
@@ -845,6 +845,22 @@
%bw!
endfunc
+func Test_spell_add_long_word()
+ set spell spellfile=./Xspellfile.add spelllang=en
+
+ let word = repeat('a', 9000)
+ let v:errmsg = ''
+ " Spell checking doesn't really work for such a long word,
+ " but this should not cause an E1510 error.
+ exe 'spellgood ' .. word
+ call assert_equal('', v:errmsg)
+ call assert_equal([word], readfile('./Xspellfile.add'))
+
+ set spell& spellfile= spelllang& encoding=utf-8
+ call delete('./Xspellfile.add')
+ call delete('./Xspellfile.add.spl')
+endfunc
+
func Test_spellfile_verbose()
call writefile(['1', 'one'], 'XtestVerbose.dic', 'D')
call writefile([], 'XtestVerbose.aff', 'D')