diff options
| author | Thomas Vigouroux <tomvig38@gmail.com> | 2020-05-05 15:04:01 +0200 |
|---|---|---|
| committer | Thomas Vigouroux <tomvig38@gmail.com> | 2020-05-05 20:06:45 +0200 |
| commit | 7682a1a49f7c3be58df18dfc18ad3ba65dd3be1f (patch) | |
| tree | e3534fa1b90b4769baff692dfbd1d6239e0b5a1a /lua/nvim-treesitter | |
| parent | 5cc7407c7f730c552120fc7d7d9a136ae6b7035f (diff) | |
feat: provide a statusline indicator
It will show the current branch at the cursor going the tree as such.
root->node->subnode->leaf
If an argument is provided to `statusline`, then the tree will be
truncated as follows :
..->subnode->subnode
Diffstat (limited to 'lua/nvim-treesitter')
| -rw-r--r-- | lua/nvim-treesitter/parsers.lua | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lua/nvim-treesitter/parsers.lua b/lua/nvim-treesitter/parsers.lua index e046ca45..07f3e9d3 100644 --- a/lua/nvim-treesitter/parsers.lua +++ b/lua/nvim-treesitter/parsers.lua @@ -5,11 +5,12 @@ local M = {} function M.has_parser(lang) local lang = lang or api.nvim_buf_get_option(0, 'filetype') + if not lang or #lang == 0 then return false end return #api.nvim_get_runtime_file('parser/' .. lang .. '.*', false) > 0 end function M.get_parser(bufnr, lang) - if M.has_parser() then + if M.has_parser(lang) then local buf = bufnr or api.nvim_get_current_buf() local lang = lang or api.nvim_buf_get_option(buf, 'ft') if not M[buf] then |