From eae0b74ddd688507209e85b54ca3a4e67a7f5aed Mon Sep 17 00:00:00 2001
From: Thomas Jansen <mithi@mithi.net>
Date: Mon, 2 Nov 2009 00:49:11 +0100
Subject: [PATCH] lyricwiki: convert numeric HTML escape sequences to proper
 characters

I've stumbled across several cases of obfuscated lyrics that use the numeric
HTML escape sequences.
---
 lyrics/02-lyricwiki.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lyrics/02-lyricwiki.rb b/lyrics/02-lyricwiki.rb
index b3b7028..db7b970 100755
--- a/lyrics/02-lyricwiki.rb
+++ b/lyrics/02-lyricwiki.rb
@@ -23,6 +23,7 @@
 
 require 'uri'
 require 'net/http'
+require 'cgi'
 
 url = "http://lyrics.wikia.com/api.php?action=lyrics&fmt=xml&func=getSong" + \
     "&artist=#{URI.escape(ARGV[0])}&song=#{URI.escape(ARGV[1])}"
@@ -47,4 +48,4 @@ if not $1 =~ /^.*<\/div>(.*?)$/im
 	exit(1)
 end
 
-puts $1.gsub(/<br \/>/, "\n")
+puts CGI::unescapeHTML($1.gsub(/<br \/>/, "\n"))
-- 
2.30.2