neovim

commit f2b512ad75cace9126eb0ea644daedd758c238e6
parent 11b5a376bc1594639a539f1789167f3d5ec3f775
Author: zeertzjq <zeertzjq@outlook.com>
Date:   Wed, 27 Apr 2022 20:27:38 +0800

vim-patch:8.2.4828: fix for unmapping simplified key not fully tested

Problem:    Fix for unmapping simplified key not fully tested.
Solution:   Add a test case. (closes vim/vim#10292)
https://github.com/vim/vim/commit/abeb09b2c53054513812d1e56716e2a5abe8f354

Diffstat:
M
src/nvim/getchar.c
 | 
2
++
M
src/nvim/testdir/test_mapping.vim
 | 
7
++++++-

2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/src/nvim/getchar.c b/src/nvim/getchar.c
@@ -3249,6 +3249,8 @@ int buf_do_map(int maptype, MapArguments *args, int mode, bool is_abbrev, buf_T 
                   mpp = &(mp->m_next);
                   continue;
                 }
+                // In keyround for simplified keys, don't unmap
+                // a mapping without m_simplified flag.
                 if (keyround1_simplified && !mp->m_simplified) {
                   break;
                 }
diff --git a/src/nvim/testdir/test_mapping.vim b/src/nvim/testdir/test_mapping.vim
@@ -761,7 +761,7 @@ func Test_mouse_drag_insert_map()
   set mouse&
 endfunc
 
-func Test_unmap_simplfied()
+func Test_unmap_simplifiable()
   map <C-I> foo
   map <Tab> bar
   call assert_equal('foo', maparg('<C-I>'))
@@ -770,6 +770,11 @@ func Test_unmap_simplfied()
   call assert_equal('', maparg('<C-I>'))
   call assert_equal('bar', maparg('<Tab>'))
   unmap <Tab>
+
+  map <C-I> foo
+  unmap <Tab>
+  " This should not error
+  unmap <C-I>
 endfunc
 
 " vim: shiftwidth=2 sts=2 expandtab