Add existing to tracked

node_modules/autolinker/dist/commonjs/truncate/truncate-middle.js

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+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.truncateMiddle = truncateMiddle;
+/**
+ * Date: 2015-10-05
+ * Author: Kasper Søfren <soefritz@gmail.com> (https://github.com/kafoso)
+ *
+ * A truncation feature, where the ellipsis will be placed in the dead-center of the URL.
+ *
+ * @param {String} url             A URL.
+ * @param {Number} truncateLen     The maximum length of the truncated output URL string.
+ * @param {String} ellipsisChars   The characters to place within the url, e.g. "..".
+ * @return {String} The truncated URL.
+ */
+function truncateMiddle(url, truncateLen, ellipsisChars) {
+    if (url.length <= truncateLen) {
+        return url;
+    }
+    var ellipsisLengthBeforeParsing;
+    var ellipsisLength;
+    if (ellipsisChars == null) {
+        ellipsisChars = '&hellip;';
+        ellipsisLengthBeforeParsing = 8;
+        ellipsisLength = 3;
+    }
+    else {
+        ellipsisLengthBeforeParsing = ellipsisChars.length;
+        ellipsisLength = ellipsisChars.length;
+    }
+    var availableLength = truncateLen - ellipsisLength;
+    var end = '';
+    if (availableLength > 0) {
+        end = url.substr(-1 * Math.floor(availableLength / 2));
+    }
+    return (url.substr(0, Math.ceil(availableLength / 2)) + ellipsisChars + end).substr(0, availableLength + ellipsisLengthBeforeParsing);
+}
+//# sourceMappingURL=truncate-middle.js.map