patch 8.2.2698: Lua test fails on MS-Windows
Problem: Lua test fails on MS-Windows.
Solution: Fall back to old method if "lua -v" doesn't work.
diff --git a/src/testdir/test_lua.vim b/src/testdir/test_lua.vim
index f6cdae1..89329ee 100644
--- a/src/testdir/test_lua.vim
+++ b/src/testdir/test_lua.vim
@@ -14,9 +14,17 @@
" Depending on the lua version, the error messages are different.
let s:luaver = split(split(systemlist('lua -v')[0], ' ')[1], '\.')
+if len(s:luaver) < 3
+ " Didn't get something that looks like a version, use _VERSION.
+ let s:luaver = split(split(luaeval('_VERSION'), ' ')[1], '\.')
+endif
let s:major = str2nr(s:luaver[0])
let s:minor = str2nr(s:luaver[1])
-let s:patch = str2nr(s:luaver[2])
+if len(s:luaver >= 3)
+ let s:patch = str2nr(s:luaver[2])
+else
+ let s:patch = 0
+endif
let s:lua_53_or_later = 0
let s:lua_543_or_later = 0
if (s:major == 5 && s:minor >= 3) || s:major > 5
diff --git a/src/version.c b/src/version.c
index 4749ca9..4b5afb9 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 2698,
+/**/
2697,
/**/
2696,