diff options
Diffstat (limited to 'runtime/lua/vim/treesitter.lua')
| -rw-r--r-- | runtime/lua/vim/treesitter.lua | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/runtime/lua/vim/treesitter.lua b/runtime/lua/vim/treesitter.lua index 37ab59b259..0936d62296 100644 --- a/runtime/lua/vim/treesitter.lua +++ b/runtime/lua/vim/treesitter.lua @@ -141,4 +141,17 @@ function M.is_ancestor(dest, source) return false end +---Determines if a node contains a range +---@param node table The node +---@param range table The range +--- +---@returns (boolean) True if the node contains the range +function M.node_contains(node, range) + local start_row, start_col, end_row, end_col = node:range() + local start_fits = start_row < range[1] or (start_row == range[1] and start_col <= range[2]) + local end_fits = end_row > range[3] or (end_row == range[3] and end_col >= range[4]) + + return start_fits and end_fits +end + return M |