From 19de55089e69605186a61da633809d75db67b0d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc=20Andr=C3=A9=20Tanner?= <mat@brain-dump.org>
Date: Tue, 8 Mar 2016 13:48:32 +0100
Subject: vis: handle lexer module load failure even more gracefully

Close #197
---
 visrc.lua | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/visrc.lua b/visrc.lua
index 3224eb4..48e7205 100644
--- a/visrc.lua
+++ b/visrc.lua
@@ -1,9 +1,10 @@
 local ok, msg = pcall(function()
+	vis.lexers = {}
 	vis.lexers = require('lexer')
 end)
 
 if not ok then
-	vis:info('WARNING: could not load lexer module')
+	vis:info('WARNING: could not load lexer module, is lpeg installed?')
 end
 
 vis.events = {}
@@ -188,7 +189,7 @@ vis.events.win_open = function(win)
 				if #filename >= #pattern then
 					local s, e = string.find(filename, pattern, -#pattern, true)
 					if s ~= e and e == #filename then
-						vis:command('set syntax '.. lang)
+						win.syntax = lang
 						return;
 					end
 				end
-- 
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