From 35e2c4a2edd28f72c48c70530c5486365c2502a4 Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Wed, 28 Sep 2022 18:27:59 +0800
Subject: fix(lua): fix architecture-dependent behavior in usercmd "reg"
 (#20384)

I don't think using an integer as a NUL-terminated string can work on
big-endian systems, at least.

This is also not tested. Add a test.

Also fix a mistake in the docs of nvim_parse_cmd.
---
 test/functional/api/command_spec.lua | 37 ++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)

(limited to 'test/functional/api')

diff --git a/test/functional/api/command_spec.lua b/test/functional/api/command_spec.lua
index 44a19d8348..f19d7a362b 100644
--- a/test/functional/api/command_spec.lua
+++ b/test/functional/api/command_spec.lua
@@ -423,6 +423,7 @@ describe('nvim_create_user_command', function()
         nargs = 0,
         bang = true,
         count = 2,
+        register = true,
       })
     ]]
     eq({
@@ -460,6 +461,42 @@ describe('nvim_create_user_command', function()
       vim.cmd('CommandWithNoArgs')
       return result
     ]])
+    -- register can be specified
+    eq({
+      args = "",
+      fargs = {},
+      bang = false,
+      line1 = 1,
+      line2 = 1,
+      mods = "",
+      smods = {
+        browse = false,
+        confirm = false,
+        emsg_silent = false,
+        hide = false,
+        horizontal = false,
+        keepalt = false,
+        keepjumps = false,
+        keepmarks = false,
+        keeppatterns = false,
+        lockmarks = false,
+        noautocmd = false,
+        noswapfile = false,
+        sandbox = false,
+        silent = false,
+        split = "",
+        tab = -1,
+        unsilent = false,
+        verbose = -1,
+        vertical = false,
+      },
+      range = 0,
+      count = 2,
+      reg = "+",
+    }, exec_lua [[
+      vim.cmd('CommandWithNoArgs +')
+      return result
+    ]])
 
   end)
 
-- 
cgit