diff options
Diffstat (limited to 'lua/nvim-treesitter/configs.lua')
| -rw-r--r-- | lua/nvim-treesitter/configs.lua | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/lua/nvim-treesitter/configs.lua b/lua/nvim-treesitter/configs.lua index ba4ae3f8..51d982c7 100644 --- a/lua/nvim-treesitter/configs.lua +++ b/lua/nvim-treesitter/configs.lua @@ -3,6 +3,7 @@ local api = vim.api local queries = require'nvim-treesitter.query' local parsers = require'nvim-treesitter.parsers' local utils = require'nvim-treesitter.utils' +local caching = require'nvim-treesitter.caching' local M = {} @@ -109,6 +110,8 @@ local builtin_modules = { } } +local attached_buffers_by_module = caching.create_buffer_cache() + -- Resolves a module by requiring the `module_path` or using the module definition. local function resolve_module(mod_name) local config_mod = M.get_module(mod_name) @@ -367,8 +370,13 @@ end -- @param lang the language of the buffer function M.attach_module(mod_name, bufnr, lang) local resolved_mod = resolve_module(mod_name) + local bufnr = bufnr or api.nvim_get_current_buf() - if resolved_mod and parsers.has_parser(lang) then + if resolved_mod + and parsers.has_parser(lang) + and not attached_buffers_by_module.has(mod_name, bufnr) + then + attached_buffers_by_module.set(mod_name, bufnr, true) resolved_mod.attach(bufnr, lang) end end @@ -378,8 +386,10 @@ end -- @param bufnr the bufnr function M.detach_module(mod_name, bufnr) local resolved_mod = resolve_module(mod_name) + local bufnr = bufnr or api.nvim_get_current_buf() if resolved_mod then + attached_buffers_by_module.remove(mod_name, bufnr) resolved_mod.detach(bufnr) end end |