From e860a68fc9860a124ef977dac24d159f54662cf9 Mon Sep 17 00:00:00 2001
From: Robin Jadoul <robin.jadoul@gmail.com>
Date: Tue, 10 May 2016 16:08:51 +0200
Subject: [PATCH] No escape chars in character classes

---
 src/re.cpp | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/src/re.cpp b/src/re.cpp
index 86757fe..550f7f3 100644
--- a/src/re.cpp
+++ b/src/re.cpp
@@ -233,14 +233,6 @@ namespace lxs {
                         last_char = -1;
                     }
                 }
-                else if (input[idx] == '\\')
-                {
-                    idx++;
-                    if (idx >= input.size())
-                        throw SyntaxError("Unclosed character classe");
-                    last_char = parseEscapeChar(input[idx]);
-                    used_chars.insert(last_char);
-                }
                 else
                 {
                     used_chars.insert(input[idx]);