mirror of
https://github.com/nvim-treesitter/nvim-treesitter.git
synced 2026-07-01 19:17:02 -04:00
45dcebb15f
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
70 lines
1.7 KiB
Lua
70 lines
1.7 KiB
Lua
local api = vim.api
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local ts = vim.treesitter
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local queries = require'nvim-treesitter.query'
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local M = {
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highlighters = {}
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}
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local hlmap = vim.treesitter.TSHighlighter.hl_map
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-- Misc
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hlmap.error = "Error"
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hlmap["punctuation.delimiter"] = "Delimiter"
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hlmap["punctuation.bracket"] = "Delimiter"
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-- Constants
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hlmap["constant"] = "Constant"
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hlmap["constant.builtin"] = "Special"
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hlmap["constant.macro"] = "Define"
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hlmap["string"] = "String"
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hlmap["string.regex"] = "String"
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hlmap["string.escape"] = "SpecialChar"
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hlmap["character"] = "Character"
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hlmap["number"] = "Number"
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hlmap["boolean"] = "Boolean"
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hlmap["float"] = "Float"
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-- Functions
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hlmap["function"] = "Function"
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hlmap["function.builtin"] = "Special"
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hlmap["function.macro"] = "Macro"
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hlmap["parameter"] = "Identifier"
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hlmap["method"] = "Function"
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hlmap["field"] = "Identifier"
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hlmap["property"] = "Identifier"
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hlmap["constructor"] = "Special"
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-- Keywords
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hlmap["conditional"] = "Conditional"
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hlmap["repeat"] = "Repeat"
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hlmap["label"] = "Label"
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hlmap["operator"] = "Operator"
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hlmap["keyword"] = "Keyword"
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hlmap["exception"] = "Exception"
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hlmap["type"] = "Type"
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hlmap["type.builtin"] = "Type"
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hlmap["structure"] = "Structure"
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function M.attach(bufnr, ft)
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local buf = bufnr or api.nvim_get_current_buf()
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local ft = ft or api.nvim_buf_get_option(buf, 'ft')
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local query = queries.get_query(ft, "highlights")
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if not query then return end
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M.highlighters[buf] = ts.TSHighlighter.new(query, buf, ft)
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end
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function M.detach(bufnr)
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local buf = bufnr or api.nvim_get_current_buf()
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if M.highlighters[buf] then
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M.highlighters[buf]:set_query("")
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M.highlighters[buf] = nil
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end
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api.nvim_buf_set_option(buf, 'syntax', 'on')
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end
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return M
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