commit db08887f24d20be11d184ce321bc0890613e42bd
author zeertzjq <zeertzjq@outlook.com> Mon May 02 22:53:45 2022 +0100
committer Bram Moolenaar <Bram@vim.org> Mon May 02 22:53:45 2022 +0100
tree 6e9feb7b98be9323db3220951107c1d2edd01d57
parent f4f579b46b27f5e1689912a3e84c6a2a96efd143

patch 8.2.4858: K_SPECIAL may be escaped twice

Problem:    K_SPECIAL may be escaped twice.
Solution:   Avoid double escaping. (closes #10340)

src/testdir/test_functions.vim

diff --git a/src/testdir/test_functions.vim b/src/testdir/test_functions.vim
index dbed757..a1b9b3d 100644
--- a/src/testdir/test_functions.vim
+++ b/src/testdir/test_functions.vim
@@ -2721,8 +2721,8 @@
   call assert_equal('a', nr2char(97, 1))
   call assert_equal('a', nr2char(97, 0))
 
-  call assert_equal("\x80\xfc\b\xf4\x80\xfeX\x80\xfeX\x80\xfeX", eval('"\<M-' .. nr2char(0x100000) .. '>"'))
-  call assert_equal("\x80\xfc\b\xfd\x80\xfeX\x80\xfeX\x80\xfeX\x80\xfeX\x80\xfeX", eval('"\<M-' .. nr2char(0x40000000) .. '>"'))
+  call assert_equal("\x80\xfc\b" .. nr2char(0x100000), eval('"\<M-' .. nr2char(0x100000) .. '>"'))
+  call assert_equal("\x80\xfc\b" .. nr2char(0x40000000), eval('"\<M-' .. nr2char(0x40000000) .. '>"'))
 endfunc
 
 " Test for screenattr(), screenchar() and screenchars() functions