Have a bash at getting alt + enter support in the ssearch box working in firefox

....aparently it's some weirdness surrounging the way firefox handles
forms with only one input. Perhaps we should switch this out for JS
then? It would make it not work in some terminal browsers though that
don't have JS, so I'm not sure.

build/index.php

@@ -1651,6 +1651,9 @@ window.addEventListener("load", function(event) {
 	document.querySelector("input[type=search]").addEventListener("keyup", function(event) {
 		// Listen for Alt + Enter
 		if(event.keyCode == 13 && event.altKey) {
+			event.stopPropagation();
+			event.preventDefault();
+			event.cancelBubble = true;
 			event.target.form.setAttribute("target", "_blank");
 			event.target.form.submit();
 			event.target.form.removeAttribute("target");

core.php

@@ -1290,6 +1290,9 @@ window.addEventListener("load", function(event) {
 	document.querySelector("input[type=search]").addEventListener("keyup", function(event) {
 		// Listen for Alt + Enter
 		if(event.keyCode == 13 && event.altKey) {
+			event.stopPropagation();
+			event.preventDefault();
+			event.cancelBubble = true;
 			event.target.form.setAttribute("target", "_blank");
 			event.target.form.submit();
 			event.target.form.removeAttribute("target");

module_index.json

@@ -104,7 +104,7 @@
         "author": "Starbeamrainbowlabs",
         "description": "Adds proper search functionality to Pepperminty Wiki using an inverted index to provide a full text search engine. If pages don't show up, then you might have hit a stop word. If not, try requesting the `invindex-rebuild` action to rebuild the inverted index from scratch.",
         "id": "feature-search",
-        "lastupdate": 1500197043,
+        "lastupdate": 1500311231,
         "optional": false
     },
     {