Addresses issue #892
Ruby and Dart literal symbols will now be highlighted by the new
TSSymbol highlight group, which itself will, by default, link to the Vim
Identifier highlight group. Vim theme authors can then set their
TSSymbol colors.
Symbol highlighting can apply to a number of languages as noted in the
following Wikipedia page: https://en.wikipedia.org/wiki/Symbol_(programming)
Not just for Ruby and Dart.
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
