Build with instagram support for hashtags

Author: gregjacobs

dist/Autolinker.js

@@ -134,7 +134,7 @@ var Autolinker = function( cfg ) {
 
 	// Validate the value of the `hashtag` cfg.
 	var hashtag = this.hashtag;
-	if( hashtag !== false && hashtag !== 'twitter' && hashtag !== 'facebook' ) {
+	if( hashtag !== false && hashtag !== 'twitter' && hashtag !== 'facebook' && hashtag !== 'instagram' ) {
 		throw new Error( "invalid `hashtag` cfg - see docs" );
 	}
 };
@@ -178,6 +178,7 @@ Autolinker.prototype = {
 	 *
 	 * - 'twitter'
 	 * - 'facebook'
+	 * - 'instagram'
 	 *
 	 * Pass `false` to skip auto-linking of hashtags.
 	 */
@@ -2510,6 +2511,8 @@ Autolinker.match.Hashtag = Autolinker.Util.extend( Autolinker.match.Match, {
 				return 'https://twitter.com/hashtag/' + hashtag;
 			case 'facebook' :
 				return 'https://www.facebook.com/hashtag/' + hashtag;
+			case 'instagram' :
+				return 'https://instagram.com/explore/tags/' + hashtag;
 
 			default :  // Shouldn't happen because Autolinker's constructor should block any invalid values, but just in case.
 				throw new Error( 'Unknown service name to point hashtag to: ', serviceName );
@@ -2527,6 +2530,7 @@ Autolinker.match.Hashtag = Autolinker.Util.extend( Autolinker.match.Match, {
 	}
 
 } );
+
 /*global Autolinker */
 /**
  * @class Autolinker.match.Phone