From b0082c4cfc4acc2588912863ea461f1f07237a4c Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Thu, 9 Dec 2010 22:19:45 +0100
Subject: [PATCH] browser: import caniuse jsonp data

Support the new API which actually returns valid JSON.
---
 tools/convert-caniuse.pl | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/convert-caniuse.pl b/tools/convert-caniuse.pl
index 467b9ba..f013baf 100755
--- a/tools/convert-caniuse.pl
+++ b/tools/convert-caniuse.pl
@@ -11,6 +11,9 @@ local $/;  # slurp
 my $source = readline;
 
 for ($source) { # cleanup
+	s/\A\(// and s/\);?\s*\Z//;  # empty callback
+	next if /^\{/;  # valid json
+
 	# convert seperate variables to hash keys
 	s/\A/{\n/;
 	s/^caniuse\.(\w+) *= */"$1":/gm;
@@ -42,6 +45,6 @@ convert-caniuse - Turn Javascript data into an equivalent Perl structure
 
 =head1 SYNOPSIS
 
-	curl http://caniuse.com/js/data.js |
+	curl http://caniuse.com/jsonp.php |
 	tools/convert-caniuse.pl > browser-support.inc.pl
 
-- 
2.30.0