Allow the LanguageTree to be used as an option for highlighting.
Co-authored-by: Santos Gallegos <stsewd@protonmail.com>
Co-authored-by: Yazdani Kiyan <yazdani.kiyan@protonmail.com>
- move parser list in `parsers.lua`
- most `ft` variable where changed to `lang`, `ft` is only used on
autocmd binding, and lang is used for everything else. Functions have
been defined to make the switch between `ft` and `lang`
features:
- node_movement is moving between scopes.
- add selection initialization from normal mode
- add a decremental selection
improvements:
- attach to buffer to run tree parsing on change
- run state update on CursorMoved
- the buffer state is:
```
{
cursor_pos = { row=row, col=col },
current_node = node_under_cursor,
selection = {
range = nil, -- activates when starting a selection
nodes = {} -- filling up when starting an incremental selection
},
parser = parser, -- parser for current buffer
}
```
- refacto all the modules reliant on parsing the tree, update the current nodes, get the current nodes...
fixes:
- fix has_parser to look for .so libraries
- fix should select the whole file when selection root in selection
- You should now get the configs through functions
- Configs for languages are now inside a local object called parsers
- You can get the parser installation configurations with `get_parser_configs`
- A new object has been initialized inside configs to specify module config (called config).
- Provide functions to enable/disable a module on one buffer
- Provide functions to enable/disable a module on all buffers, and if filetype is
specified, for specific filetype
- Provide function to determine if module is activated for a specified filetype
