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feat: provide a statusline indicator

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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
This commit is contained in:
Thomas Vigouroux 2020-05-05 15:04:01 +02:00
parent 5cc7407c7f
commit 7682a1a49f
3 changed files with 36 additions and 1 deletions
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3
lua/nvim-treesitter/parsers.lua
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@ -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