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| author | Justin M. Keyes <justinkz@gmail.com> | 2018-12-20 18:32:54 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-12-20 18:32:54 +0100 |
| commit | 87b40f7445dce4477d575ac74b63132bade60a47 (patch) | |
| tree | 2d6fb7c7d1396b355cc8e84854519127e08e430b /runtime/lua/vim/compat.lua | |
| parent | ccb005b9e0d509bbe595515e7e17b0e9713a2c19 (diff) | |
| parent | 127b8569e63d57321fc4cd77b7e55781f1447365 (diff) | |
| download | rneovim-87b40f7445dce4477d575ac74b63132bade60a47.tar.gz rneovim-87b40f7445dce4477d575ac74b63132bade60a47.tar.bz2 rneovim-87b40f7445dce4477d575ac74b63132bade60a47.zip | |
Merge #9280 'Lua 5.2+ compatbility'
Diffstat (limited to 'runtime/lua/vim/compat.lua')
| -rw-r--r-- | runtime/lua/vim/compat.lua | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/runtime/lua/vim/compat.lua b/runtime/lua/vim/compat.lua new file mode 100644 index 0000000000..168979bb95 --- /dev/null +++ b/runtime/lua/vim/compat.lua @@ -0,0 +1,12 @@ +-- Lua 5.1 forward-compatibility layer. +-- For background see https://github.com/neovim/neovim/pull/9280 +-- +-- Reference the lua-compat-5.2 project for hints: +-- https://github.com/keplerproject/lua-compat-5.2/blob/c164c8f339b95451b572d6b4b4d11e944dc7169d/compat52/mstrict.lua +-- https://github.com/keplerproject/lua-compat-5.2/blob/c164c8f339b95451b572d6b4b4d11e944dc7169d/tests/test.lua + +local lua_version = _VERSION:sub(-3) + +if lua_version >= "5.2" then + unpack = table.unpack -- luacheck: ignore 121 143 +end |