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fix(treesitter): check highlight queries exist

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Steven Sojka
2021-03-26 11:25:19 -05:00
parent 095f5da79c
commit 98f9df253e
1 changed files with 3 additions and 0 deletions
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3
runtime/lua/vim/treesitter/highlighter.lua
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@@ -208,6 +208,9 @@ local function on_line_impl(self, buf, line)
local state = self:get_highlight_state(tstree) local state = self:get_highlight_state(tstree)
local highlighter_query = self:get_query(tree:lang()) local highlighter_query = self:get_query(tree:lang())
-- Some injected languages may not have highlight queries.
if not highlighter_query:query() then return end
if state.iter == nil then if state.iter == nil then
state.iter = highlighter_query:query():iter_captures(root_node, self.bufnr, line, root_end_row + 1) state.iter = highlighter_query:query():iter_captures(root_node, self.bufnr, line, root_end_row + 1)
end end