diff options
Diffstat (limited to 'runtime/lua/vim/treesitter/_range.lua')
| -rw-r--r-- | runtime/lua/vim/treesitter/_range.lua | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/runtime/lua/vim/treesitter/_range.lua b/runtime/lua/vim/treesitter/_range.lua index 02918da23f..f4db5016ac 100644 --- a/runtime/lua/vim/treesitter/_range.lua +++ b/runtime/lua/vim/treesitter/_range.lua @@ -2,8 +2,21 @@ local api = vim.api local M = {} ----@alias Range4 {[1]: integer, [2]: integer, [3]: integer, [4]: integer} ----@alias Range6 {[1]: integer, [2]: integer, [3]: integer, [4]: integer, [5]: integer, [6]: integer} +---@class Range4 +---@field [1] integer start row +---@field [2] integer start column +---@field [3] integer end row +---@field [4] integer end column + +---@class Range6 +---@field [1] integer start row +---@field [2] integer start column +---@field [3] integer start bytes +---@field [4] integer end row +---@field [5] integer end column +---@field [6] integer end bytes + +---@alias Range Range4|Range6 ---@private ---@param a_row integer @@ -74,8 +87,8 @@ function M.validate(r) end ---@private ----@param r1 Range4|Range6 ----@param r2 Range4|Range6 +---@param r1 Range +---@param r2 Range ---@return boolean function M.intercepts(r1, r2) local srow_1, scol_1, erow_1, ecol_1 = M.unpack4(r1) @@ -95,7 +108,7 @@ function M.intercepts(r1, r2) end ---@private ----@param r Range4|Range6 +---@param r Range ---@return integer, integer, integer, integer function M.unpack4(r) local off_1 = #r == 6 and 1 or 0 @@ -110,8 +123,8 @@ function M.unpack6(r) end ---@private ----@param r1 Range4|Range6 ----@param r2 Range4|Range6 +---@param r1 Range +---@param r2 Range ---@return boolean whether r1 contains r2 function M.contains(r1, r2) local srow_1, scol_1, erow_1, ecol_1 = M.unpack4(r1) @@ -132,7 +145,7 @@ end ---@private ---@param source integer|string ----@param range Range4|Range6 +---@param range Range ---@return Range6 function M.add_bytes(source, range) if type(range) == 'table' and #range == 6 then |