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Merge #39889 from ofseed/pos-util

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refactor(pos,range): drop `to_cursor`, extract `vim.pos._util`
This commit is contained in:
Justin M. Keyes
2026-05-20 05:35:09 -04:00
committed by GitHub
parent f1fad32e2e cd3b544611
commit 1f75fef951
10 changed files with 576 additions and 454 deletions
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49
runtime/lua/vim/treesitter/_range.lua
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@@ -1,4 +1,5 @@
local api = vim.api
local util = require('vim.pos._util')
local M = {}
@@ -25,52 +26,8 @@ local M = {}
---@alias Range Range2|Range4|Range6
---@param a_row integer
---@param a_col integer
---@param b_row integer
---@param b_col integer
---@return integer
--- 1: a > b
--- 0: a == b
--- -1: a < b
local function cmp_pos(a_row, a_col, b_row, b_col)
if a_row == b_row then
if a_col > b_col then
return 1
elseif a_col < b_col then
return -1
else
return 0
end
elseif a_row > b_row then
return 1
end
return -1
end
M.cmp_pos = {
lt = function(...)
return cmp_pos(...) == -1
end,
le = function(...)
return cmp_pos(...) ~= 1
end,
gt = function(...)
return cmp_pos(...) == 1
end,
ge = function(...)
return cmp_pos(...) ~= -1
end,
eq = function(...)
return cmp_pos(...) == 0
end,
ne = function(...)
return cmp_pos(...) ~= 0
end,
}
setmetatable(M.cmp_pos, { __call = cmp_pos })
-- TODO(ofseed): directly use `cmp_pos` from `util` and replace all exported usages.
M.cmp_pos = util.cmp_pos
---Check if a variable is a valid range object
---@param r any