[Pkg-javascript-commits] [less.js] 218/285: add support to read options from script tag data attr

[Jonas Smedegaard]

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js pushed a commit to annotated tag v2.0.0
in repository less.js.

commit e5b18c08cefbf432bab8c8cc6382b09cdd1547cc
Author: Moez Bouhlel <bmoez.j at gmail.com>
Date:   Wed Oct 22 16:08:38 2014 +0100

    add support to read options from script tag data attr
---
 lib/less-browser/index.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/less-browser/index.js b/lib/less-browser/index.js
index 0553155..a69ee5c 100644
--- a/lib/less-browser/index.js
+++ b/lib/less-browser/index.js
@@ -14,6 +14,15 @@ var less;
 var isFileProtocol = /^(file|chrome(-extension)?|resource|qrc|app):/.test(window.location.protocol),
     options = window.less || {};
 
+// use options from the current script tag data attribues
+var script = document.currentScript || (function() {
+    var scripts = document.getElementsByTagName("script");
+    return scripts[scripts.length - 1];
+})();
+for (var opt in script.dataset)
+    if(script.dataset.hasOwnProperty(opt))
+        options[opt] = script.dataset[opt];
+
 // shim Promise if required
 require('promise/polyfill.js');
 

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