nvim-plugins/nvim-treesitter-context
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fix: handle contexts with zero width

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Lewis Russell 2024-07-04 16:58:35 +01:00 committed by Lewis Russell
parent 867d6b2a53
commit 0734ffb03d
1 changed files with 11 additions and 1 deletions
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12
lua/treesitter-context/context.lua
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@ -249,6 +249,16 @@ local function tbl_flatten(t)
return result
end
--- @param range Range4
local function range_is_valid(range)
-- Zero width
if range[1] == range[3] and range[2] == range[4] then
return false
end
return true
end
--- @param bufnr integer
--- @param winid integer
--- @return Range4[]?, string[]?
@ -294,7 +304,7 @@ function M.get(bufnr, winid)
-- Only process the parent if it is not in view.
if parent_start_row < contexts_end_row then
local range0 = context_range(parent, query)
if range0 then
if range0 and range_is_valid(range0) then
local range, lines = get_text_for_range(range0)
local last_context = context_ranges[#context_ranges]