From ae450f738c0ed07b3b892449463c817a2125c2e7 Mon Sep 17 00:00:00 2001
From: Randy Palamar <palamar@ualberta.ca>
Date: Sun, 27 Aug 2023 10:08:19 -0600
Subject: lua: make sure lpeg is in fact optional

fixes #1119: lua: lpeg module isn't actually optional
---
 lua/plugins/filetype.lua | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lua/plugins/filetype.lua')

diff --git a/lua/plugins/filetype.lua b/lua/plugins/filetype.lua
index a5ab056..074b7f2 100644
--- a/lua/plugins/filetype.lua
+++ b/lua/plugins/filetype.lua
@@ -500,6 +500,7 @@ vis.events.subscribe(vis.events.WIN_OPEN, function(win)
 		for _, cmd in pairs(filetype.cmd or {}) do
 			vis:command(cmd)
 		end
+		if not vis.lexers.property then return end
 		local path = vis.lexers.property['lexer.lpeg.home']:gsub(';', '/?.lua;') .. '/?.lua'
 		local lexpath = package.searchpath('lexers/'..syntax, path)
 		if lexpath ~= nil then
-- 
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