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1 files changed, 65 insertions, 0 deletions

diff --git a/node_modules/svgo/plugins/removeEditorsNSData.js b/node_modules/svgo/plugins/removeEditorsNSData.js
new file mode 100644
index 00000000..9e5c8cd8
--- /dev/null
+++ b/node_modules/svgo/plugins/removeEditorsNSData.js
@@ -0,0 +1,65 @@
+'use strict';
+
+exports.type = 'perItem';
+
+exports.active = true;
+
+exports.description = 'removes editors namespaces, elements and attributes';
+
+var editorNamespaces = require('./_collections').editorNamespaces,
+    prefixes = [];
+
+exports.params = {
+    additionalNamespaces: []
+};
+
+/**
+ * Remove editors namespaces, elements and attributes.
+ *
+ * @example
+ * <svg xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd">
+ * <sodipodi:namedview/>
+ * <path sodipodi:nodetypes="cccc"/>
+ *
+ * @param {Object} item current iteration item
+ * @param {Object} params plugin params
+ * @return {Boolean} if false, item will be filtered out
+ *
+ * @author Kir Belevich
+ */
+exports.fn = function(item, params) {
+
+    if (Array.isArray(params.additionalNamespaces)) {
+        editorNamespaces = editorNamespaces.concat(params.additionalNamespaces);
+    }
+
+    if (item.elem) {
+
+        if (item.isElem('svg')) {
+
+            item.eachAttr(function(attr) {
+                if (attr.prefix === 'xmlns' && editorNamespaces.indexOf(attr.value) > -1) {
+                    prefixes.push(attr.local);
+
+                    // <svg xmlns:sodipodi="">
+                    item.removeAttr(attr.name);
+                }
+            });
+
+        }
+
+        // <* sodipodi:*="">
+        item.eachAttr(function(attr) {
+            if (prefixes.indexOf(attr.prefix) > -1) {
+                item.removeAttr(attr.name);
+            }
+        });
+
+        // <sodipodi:*>
+        if (prefixes.indexOf(item.prefix) > -1) {
+            return false;
+        }
+
+    }
+
+};