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add statusline option to dedupe or not

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Nat Williams 2023-02-02 13:16:44 -06:00 • committed by Stephan Seitz
parent 34adfe8e95
commit 3fab7abf6f
2 changed files with 11 additions and 3 deletions
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10
lua/nvim-treesitter/statusline.lua
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@ -21,6 +21,10 @@ function M.statusline(opts)
local type_patterns = options.type_patterns or { "class", "function", "method" }
local transform_fn = options.transform_fn or transform_line
local separator = options.separator or " -> "
local dedupe = options.dedupe
if dedupe == nil then
dedupe = true
end
local current_node = ts_utils.get_node_at_cursor()
if not current_node then
@ -32,8 +36,10 @@ function M.statusline(opts)
while expr do
local line = ts_utils._get_line_for_node(expr, type_patterns, transform_fn, bufnr)
if line ~= "" and not vim.tbl_contains(lines, line) then
table.insert(lines, 1, line)
if line ~= "" then
if not dedupe or not vim.tbl_contains(lines, line) then
table.insert(lines, 1, line)
end
end
expr = expr:parent()
end