From 9cebfbe6abf41cdbb501a3acf9857b1d34c1cffc Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Mon, 1 Aug 2022 15:38:54 +0800
Subject: vim-patch:8.2.4831: crash when using maparg() and unmapping
 simplified keys

Problem:    Crash when using maparg() and unmapping simplified keys.
Solution:   Do not keep a mapblock pointer. (closes vim/vim#10294)
https://github.com/vim/vim/commit/2c8a7ebdad9da017bfb6dc8a0f46acea77ec2e17

N/A patches for version.c:

vim-patch:8.2.0832: compiler warning for uninitialized variable

Problem:    Compiler warning for uninitialized variable. (Tony Mechelynck)
Solution:   Add initial value.
https://github.com/vim/vim/commit/a55ba06f6904af3d6a78fc90358cf72d4f2e8450
---
 src/nvim/testdir/test_maparg.vim | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src')

diff --git a/src/nvim/testdir/test_maparg.vim b/src/nvim/testdir/test_maparg.vim
index 0bade1df7f..dad4c81a7b 100644
--- a/src/nvim/testdir/test_maparg.vim
+++ b/src/nvim/testdir/test_maparg.vim
@@ -85,6 +85,12 @@ func Test_maparg()
   call assert_equal(['{', 'w', 's'], [d.lhs, d.rhs, d.mode])
   sunmap {
 
+  map <C-I> foo
+  unmap <Tab>
+  " This used to cause a segfault
+  call maparg('<C-I>', '', 0, 1)
+  unmap <C-I>
+
   map abc <Nop>
   call assert_equal("<Nop>", maparg('abc'))
   unmap abc
@@ -93,6 +99,7 @@ func Test_maparg()
   let d = maparg('esc', 'i', 1, 1)
   call assert_equal(['esc', "\<C-V>\<C-V>\<Esc>", '!'], [d.lhs, d.rhs, d.mode])
   abclear
+  unlet d
 endfunc
 
 func Test_mapcheck()
-- 
cgit