import { getcharstr } from "https://deno.land/x/denops_std@v5.0.2/function/mod.ts";
Get a single character from the user or input stream as a
string.
If [expr] is omitted, wait until a character is available.
If [expr] is 0 or false, only get a character when one is
available. Return an empty string otherwise.
If [expr] is 1 or true, only check if a character is
available, it is not consumed. Return an empty string
if no character is available.
Otherwise this works like getchar()
, except that a number
result is converted to a string.
Parameters
denops: Denops