* set highlight groups via nvim_set_hl
* define autocommands via nvim_create_autocmd
* port plugin/nvim-treesitter.vim to Lua
* port healthcheck to Lua
Removes all support (and tests) for the parser category "maintained", as
this is no longer a useful category.
BREAKING CHANGE: replace `ensure_installed='maintained'` by an explicit
list of parsers, or use `'all'` (not recommended).
After neovim/neovim#15259 lua healthchecks are called directly and are
prefered over neovim autoload ones. The discover of Lua ones requires
the function to be named "check()".
Also the mentioned PR changed the design of healthchecks to not use
output capturing, therefore avoid printing and instead concatenate and
call the health functions.
Unmaintained parsers only give users little benefit but take sometimes a
a long time to install (e.g. Markdown, Julia, Haskell parser). We could
recommend to only install maintained parsers by default.
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
