From: C.D. MacEachern <craig.daniel.maceachern@gmail.com>
Date: Wed, 30 Nov 2022 14:11:15 +0000 (-0500)
Subject: Add g:loaded_lsp variable for easy detection
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=171680d38adf98c7772a2731f10ebe3ea99be699;p=vim-lsp.git

Add g:loaded_lsp variable for easy detection

Useful to detect if the plugin was loaded before doing things in,
for example, `.vim/after/plugin/lsp.vim` by doing:

```
if !get(g:, 'loaded_lsp') | finish | endif
```
---

diff --git a/plugin/lsp.vim b/plugin/lsp.vim
index ddf43b2..28cdccb 100644
--- a/plugin/lsp.vim
+++ b/plugin/lsp.vim
@@ -7,9 +7,15 @@ vim9script
 
 # Language Server Protocol (LSP) plugin for vim
 
+if exists('g:loaded_lsp')
+  finish
+endif
+g:loaded_lsp = 1
+
 import autoload '../autoload/lsp/options.vim'
 import autoload '../autoload/lsp/lsp.vim'
 
+
 # Set LSP plugin options from 'opts'.
 def g:LspOptionsSet(opts: dict<any>)
   options.OptionsSet(opts)