Make tools handle sandbox attributes in source

Author: marijnh

bin/build_code.js

@@ -3,7 +3,7 @@ var fs = require("fs");
 var file = process.argv[2];
 var input = fs.readFileSync(file, "utf8");
 
-var included = /\/\/ include_code(.*)\n(?:\/\/.*\n)*\s*\[source,javascript\]\n----\n([\s\S]*?\n)----/g, m;
+var included = /\/\/ include_code(.*)\n(?:\/\/.*\n)*\s*(?:\[sandbox=.*\n)?\[source,javascript\]\n----\n([\s\S]*?\n)----/g, m;
 var code = [];
 while (m = included.exec(input)) {
   var snippet = m[2], directive = m[1];

bin/run_tests.js

@@ -36,7 +36,7 @@ function pos(index) {
   return "line " + (input.slice(0, index).split("\n").length + 1);
 }
 
-var re = /((?:\/\/.*\n|\s)*)\[source,javascript\]\n----\n([\s\S]*?\n)----/g, m;
+var re = /((?:\/\/.*\n|\s)*)(?:[sandbox=.*\n)?\[source,javascript\]\n----\n([\s\S]*?\n)----/g, m;
 while (m = re.exec(input)) {
   var snippet = m[2], hasConf = m[1].match(/\/\/ test: (.*)/), config = hasConf ? hasConf[1] : "";
   var where = pos(m.index);