mirrors/neovim
1
0
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2025-09-07 03:48:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat(lua): allow passing handles to vim.b/w/t

Browse Source 
vim.bo can target a specific buffer by indexing with a number, e.g:
`vim.bo[2].filetype` can get/set the filetype for buffer 2. This change
replicates that behaviour for the variable namespace.
This commit is contained in:
Lewis Russell
2021-09-23 15:00:25 +01:00
parent 064411ea7f
commit 6c5e7bde9a
3 changed files with 44 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/nvim/lua/vim.lua
View File

@@ -323,22 +323,25 @@ end
do
local validate = vim.validate
local function make_dict_accessor(scope)
local function make_dict_accessor(scope, handle)
validate {
scope = {scope, 's'};
}
local mt = {}
function mt:__newindex(k, v)
return vim._setvar(scope, 0, k, v)
return vim._setvar(scope, handle or 0, k, v)
end
function mt:__index(k)
return vim._getvar(scope, 0, k)
if handle == nil and type(k) == 'number' then
return make_dict_accessor(scope, k)
end
return vim._getvar(scope, handle or 0, k)
end
return setmetatable({}, mt)
end
vim.g = make_dict_accessor('g')
vim.v = make_dict_accessor('v')
vim.g = make_dict_accessor('g', false)
vim.v = make_dict_accessor('v', false)
vim.b = make_dict_accessor('b')
vim.w = make_dict_accessor('w')
vim.t = make_dict_accessor('t')