Fix whitespace issues (trailing, indentation, etc)

static/main.js

@@ -1,4 +1,3 @@
-
 var localModeEnabled = false;
 
 // References to howler objects
@@ -39,7 +38,6 @@ ready(function() {
 	searchfield.focus();
 
 	searchfield.addEventListener("keyup", function() {
-
 		var buttons = document.querySelectorAll(".sound");
 
 		buttons.forEach(function(item) {
@@ -68,42 +66,42 @@ ready(function() {
 * Adds all necessary KeyListeners to document
 */
 function addKeyListeners() {
-        // keyboard listener for global key strokes/inputs
+	// keyboard listener for global key strokes/inputs
-        document.onkeydown = function(evt) {
+	document.onkeydown = function(evt) {
-                evt = evt || window.event;
+		evt = evt || window.event;
-                if (evt.keyCode == 27) {
+		if (evt.keyCode == 27) {
-                        // esc key
+			// esc key
-                        resetSearch();
+			resetSearch();
-                } else if ((evt.keyCode == 75 || evt.keyCode == 67) && evt.ctrlKey) {
+		} else if ((evt.keyCode == 75 || evt.keyCode == 67) && evt.ctrlKey) {
-                        // ctrl+k and ctrl+c key binding
+			// ctrl+k and ctrl+c key binding
-                        killAllAudio();
+			killAllAudio();
-                } else if (evt.keyCode == 88 && evt.ctrlKey){
+		} else if (evt.keyCode == 88 && evt.ctrlKey){
-                        // ctrl+x key binding
+			// ctrl+x key binding
-                        toggleLocalMode();
+			toggleLocalMode();
-                }
+		}
-        };
+	};
 
 
-        // keyboard listener for playing sounds using enter key
+	// keyboard listener for playing sounds using enter key
 	var buttons = document.querySelectorAll(".sound");
 
 	buttons.forEach(function(item) {
-        	item.firstChild.addEventListener('keypress', async function (e) {
+		item.firstChild.addEventListener('keypress', async function (e) {
-                    var key = e.keyCode;
+			var key = e.keyCode;
-                    var source = e.target;
+			var source = e.target;
-                    // keylistener for enter or ctrl+enter (which is k10 on chrome)
+			// keylistener for enter or ctrl+enter (which is k10 on chrome)
-                    if (key === 13 || (key === 10 && e.ctrlKey)) {
+			if (key === 13 || (key === 10 && e.ctrlKey)) {
-                        if(e.ctrlKey){
+				if(e.ctrlKey){
-                                killAllAudio();
+					killAllAudio();
-                                await sleep(100);
+					await sleep(100);
-                        }
+				}
-                        source.classList.add("sound-pressed");
+				source.classList.add("sound-pressed");
-                        source.onclick();
+				source.onclick();
-                        await sleep(300);
+				await sleep(300);
-                        source.classList.remove("sound-pressed");
+				source.classList.remove("sound-pressed");
-                    }
+			}
-                });
+		});
-        });
+	});
 }
 
 
@@ -111,11 +109,11 @@ function resetSearch() {
 	var searchfield = document.querySelector("#search");
 	var buttons = document.querySelectorAll(".sound");
 
-        buttons.forEach(function(item) {
+	buttons.forEach(function(item) {
-        	item.style.display = "inline-block";
+		item.style.display = "inline-block";
-        });
+	});
 
-        searchfield.value = "";
+	searchfield.value = "";
 	searchfield.focus();
 }
 
@@ -136,15 +134,15 @@ function hideSections() {
 }
 
 function ajaxRequest(url) {
-    var ajaxRequest;
+	var ajaxRequest;
-    try{
+	try{
-        ajaxRequest = new XMLHttpRequest();
+		ajaxRequest = new XMLHttpRequest();
-        ajaxRequest.open("GET", url, true);
+		ajaxRequest.open("GET", url, true);
-        ajaxRequest.send(null);
+		ajaxRequest.send(null);
-    }catch (e){
+	}catch (e){
-        alert("Unfortunately we were unable to handle your request. Please try again later and contact the server administrator if the problem persists.");
+		alert("Unfortunately we were unable to handle your request. Please try again later and contact the server administrator if the problem persists.");
-        return false;
+		return false;
-    }
+	}
 }
 
 /*
@@ -161,8 +159,8 @@ function toggleLocalMode() {
 	}else{
 		localModeEnabled = true;
 		toggleButton.classList.add("local");
-                toggleButton.innerHTML = "[L]";
+		toggleButton.innerHTML = "[L]";
-                toggleButton.title = "play sounds locally";
+		toggleButton.title = "play sounds locally";
 	}
 }
 
@@ -173,7 +171,7 @@ function playSound(filename) {
 	if(localModeEnabled){
 		// play local audio using howler.js
 		var sound = new Howl({
-		  src: ['/sounds/'+filename]
+			src: ['/sounds/'+filename]
 		});
 		sound.play();
 		howlerSounds.push(sound);
@@ -184,7 +182,7 @@ function playSound(filename) {
 
 function killAllHowlerAudio() {
 	for(i=0; i<howlerSounds.length; i++) {
-            howlerSounds[i].stop();
+		howlerSounds[i].stop();
 	}
 }
 
@@ -193,9 +191,8 @@ function killAllHowlerAudio() {
 */
 function killAllAudio() {
 	if (localModeEnabled) {
-        	killAllHowlerAudio();
+		killAllHowlerAudio();
-        } else {
+	} else {
-                ajaxRequest("/?killvideo=yes");
+		ajaxRequest("/?killvideo=yes");
-        }
+	}
 }
-