From 514e3ebe0164963ab39895559c8f259d5e4037d3 Mon Sep 17 00:00:00 2001
From: Chris Weyl <cweyl@alumni.drew.edu>
Date: Mon, 19 Dec 2022 12:54:58 -0600
Subject: [PATCH] Add a number of public utility functions

Some trivial functions to access `s:loaded`, to allow sane introspection
of plugin status, etc.
---
 plug.vim | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/plug.vim b/plug.vim
index 652caa82..68a95fc9 100644
--- a/plug.vim
+++ b/plug.vim
@@ -2808,5 +2808,17 @@ if exists('g:plugs')
   call s:define_commands()
 endif
 
+function! plug#plugin_info(name) abort
+    return get(s:loaded, a:name, {})
+endfunction
+
+function! plug#loaded() abort
+    return keys(filter(copy(s:loaded), { k, v -> v }))
+endfunction
+
+function! plug#not_loaded() abort
+    return keys(filter(copy(s:loaded), { k, v -> !v }))
+endfunction
+
 let &cpo = s:cpo_save
 unlet s:cpo_save