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fix(treesitter): don't memoize modified headings (#33186)

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Problem: repeated gO in markdown etc. adds extra toc indentation

Solution: don't memoize heading table which gets modified
(cherry picked from commit 28eaec5e15)
This commit is contained in:
Tan, Long
2025-03-31 17:22:57 +08:00
committed by github-actions[bot]
parent 7e884b78bf
commit 70f3e15298
1 changed files with 2 additions and 6 deletions
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8
runtime/lua/vim/treesitter/_headings.lua
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@ -40,10 +40,6 @@ local heading_queries = {
]], ]],
} }
local function hash_tick(bufnr)
return tostring(vim.b[bufnr].changedtick)
end
---@class TS.Heading ---@class TS.Heading
---@field bufnr integer ---@field bufnr integer
---@field lnum integer ---@field lnum integer
@ -53,7 +49,7 @@ end
--- Extract headings from buffer --- Extract headings from buffer
--- @param bufnr integer buffer to extract headings from --- @param bufnr integer buffer to extract headings from
--- @return TS.Heading[] --- @return TS.Heading[]
local get_headings = vim.func._memoize(hash_tick, function(bufnr) local get_headings = function(bufnr)
local lang = ts.language.get_lang(vim.bo[bufnr].filetype) local lang = ts.language.get_lang(vim.bo[bufnr].filetype)
if not lang then if not lang then
return {} return {}
@ -85,7 +81,7 @@ local get_headings = vim.func._memoize(hash_tick, function(bufnr)
end end
end end
return headings return headings
end) end
--- Shows an Outline (table of contents) of the current buffer, in the loclist. --- Shows an Outline (table of contents) of the current buffer, in the loclist.
function M.show_toc() function M.show_toc()