import { lispindent } from "https://deno.land/x/denops_std@v6.4.0/function/mod.ts";
Get the amount of indent for line {lnum} according the lisp
indenting rules, as with 'lisp'.
The indent is counted in spaces, the value of 'tabstop' is
relevant. {lnum} is used just like in getline().
When {lnum} is invalid -1 is returned. In Vim9 script an
error is given.
Can also be used as a method:
GetLnum()->lispindent()
Parameters
denops: Denops