import { fn } from "https://deno.land/x/ddc_vim@v4.3.1/deps.ts";
const { fnamemodify } = fn;
Modify file name {fname} according to {mods}. {mods} is a
string of characters like it is used for file names on the
command line. See filename-modifiers.
Example:
:echo fnamemodify("main.c", ":p:h")
results in:
/home/user/vim/vim/src
If {mods} is empty or an unsupported modifier is used then
{fname} is returned.
When {fname} is empty then with {mods} ":h" returns ".", so
that :cd can be used with it. This is different from
expand('%:h') without a buffer name, which returns an empty
string.
Note: Environment variables don't work in {fname}, use
expand() first then.
Can also be used as a method:
GetName()->fnamemodify(':p:h')