From 0b2cf1f2fb0cac5cae40f86b930656955759b549 Mon Sep 17 00:00:00 2001
From: Tom Levy <address@hidden>
Date: Sun, 31 Dec 2017 03:51:26 +0000
Subject: [PATCH 1/6] syntax: lua: hex literals: require 1+ digits, add word
 boundaries

Use "+" instead of "*" in digits regex because "0x" by itself is
invalid. Suggested by Benno Schulenberg on the mailing list:
https://lists.gnu.org/archive/html/nano-devel/2017-12/msg00112.html

Add word boundaries so that e.g. "00x1" (which is invalid) does not
get partial highlighting.

Signed-off-by: Tom Levy <address@hidden>
---
 syntax/lua.nanorc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/syntax/lua.nanorc b/syntax/lua.nanorc
index 73a22996..25f51c4d 100644
--- a/syntax/lua.nanorc
+++ b/syntax/lua.nanorc
@@ -61,4 +61,4 @@ color red "\"(\\.|[^\\\"])*\"|'(\\.|[^\\'])*'"
 ##color red         start="\[\[" end="\]\]"
 
 # Hex literals
-color red "0x[0-9a-fA-F]*"
+color red "\<0x[0-9a-fA-F]+\>"
-- 
2.11.0