feat(current_buffer_fuzzy_find): results_ts_highlight option (#2722)

* feat(current_buffer_fuzzy_find): `results_ts_highlight` option

adds new option to the `current_buffer_fuzzy_find` picker
`results_ts_highlight` to enable/disable treesitter highlight for result
entries (default: true)

closes #2720

* [docgen] Update doc/telescope.txt
skip-checks: true

---------

Co-authored-by: Github Actions <actions@github>

lua/telescope/builtin/__files.lua

@@ -480,8 +480,9 @@ files.current_buffer_fuzzy_find = function(opts)
     })
   end
 
+  opts.results_ts_highlight = vim.F.if_nil(opts.results_ts_highlight, true)
   local lang = vim.treesitter.language.get_lang(filetype)
-  if lang and utils.has_ts_parser(lang) then
+  if opts.results_ts_highlight and lang and utils.has_ts_parser(lang) then
     local parser = vim.treesitter.get_parser(opts.bufnr, lang)
     local query = vim.treesitter.query.get(lang, "highlights")
     local root = parser:parse()[1]:root()

lua/telescope/builtin/init.lua

@@ -103,6 +103,7 @@ builtin.treesitter = require_on_exported_call("telescope.builtin.__files").trees
 --- Live fuzzy search inside of the currently open buffer
 ---@param opts table: options to pass to the picker
 ---@field skip_empty_lines boolean: if true we don't display empty lines (default: false)
+---@field results_ts_highlight boolean: highlight result entries with treesitter (default: true)
 ---@field file_encoding string: file encoding for the previewer
 builtin.current_buffer_fuzzy_find = require_on_exported_call("telescope.builtin.__files").current_buffer_fuzzy_find