From 560e8fb4500ac481601d2511b40f730b4515820e Mon Sep 17 00:00:00 2001
From: kiyan <yazdani.kiyan@protonmail.com>
Date: Sun, 6 Feb 2022 15:15:42 +0100
Subject: refacto: expose a function to set custom capture for the higlighter

BREAKING: deprecate custom_captures from highlight config.
This allows plugin authors to extend the map. It also avoids settings
user configuration specific values during the highlighter
initialization (SOC).
Not sure how much value this brings, and might potentially break a lot
of people configurations. This is questionable.
---
 lua/nvim-treesitter/configs.lua   |  3 ++-
 lua/nvim-treesitter/highlight.lua | 19 ++++++++-----------
 2 files changed, 10 insertions(+), 12 deletions(-)

(limited to 'lua')

diff --git a/lua/nvim-treesitter/configs.lua b/lua/nvim-treesitter/configs.lua
index 8f0f885a1..7e6b0a7b9 100644
--- a/lua/nvim-treesitter/configs.lua
+++ b/lua/nvim-treesitter/configs.lua
@@ -22,8 +22,9 @@ local is_initialized = false
 local builtin_modules = {
   highlight = {
     module_path = "nvim-treesitter.highlight",
-    enable = false,
+    -- @deprecated: use `highlight.set_custom_captures` instead
     custom_captures = {},
+    enable = false,
     is_supported = function(lang)
       return queries.has_highlights(lang)
     end,
diff --git a/lua/nvim-treesitter/highlight.lua b/lua/nvim-treesitter/highlight.lua
index ce7cf8117..b71a64eec 100644
--- a/lua/nvim-treesitter/highlight.lua
+++ b/lua/nvim-treesitter/highlight.lua
@@ -114,10 +114,6 @@ local function enable_syntax(bufnr)
   api.nvim_buf_set_option(bufnr, "syntax", "ON")
 end
 
-function M.get_config()
-  return configs.get_module "highlight"
-end
-
 function M.stop(bufnr)
   if ts.highlighter.active[bufnr] then
     ts.highlighter.active[bufnr]:destroy()
@@ -126,18 +122,13 @@ end
 
 function M.start(bufnr, lang)
   local parser = parsers.get_parser(bufnr, lang)
-  local config = M.get_config()
-
-  for k, v in pairs(config.custom_captures) do
-    hlmap[k] = v
-  end
-
   ts.highlighter.new(parser, {})
 end
 
 function M.attach(bufnr, lang)
+  local config = configs.get_module "highlight"
   M.start(bufnr, lang)
-  if should_enable_vim_regex(M.get_config(), lang) then
+  if should_enable_vim_regex(config, lang) then
     enable_syntax(bufnr)
   end
 end
@@ -147,4 +138,10 @@ function M.detach(bufnr)
   enable_syntax(bufnr)
 end
 
+function M.set_custom_captures(captures)
+  for k, v in pairs(captures) do
+    hlmap[k] = v
+  end
+end
+
 return M
-- 
cgit v1.2.3-70-g09d2