Auto-emit keyup on first run

build/1.js

@@ -39,7 +39,7 @@ for (var category in data) {
 var input = document.querySelector('input');
 var results = document.querySelector('#results');
 
-input.addEventListener('keyup', function () {
+function keyup() {
   results.innerHTML = '';
 
   var nodes = trie.find(input.value);
@@ -72,4 +72,8 @@ input.addEventListener('keyup', function () {
       }
     }
   }
-});
+}
+
+input.addEventListener('keyup', keyup);
+
+keyup();

build/2.js

@@ -51,7 +51,7 @@ input.addEventListener('keydown', function (e) {
   }
 });
 
-input.addEventListener('keyup', function () {
+function keyup() {
   results.innerHTML = '';
 
   var nodes = trie.findWords(input.value);
@@ -84,4 +84,8 @@ input.addEventListener('keyup', function () {
       }
     }
   }
-});
+}
+
+input.addEventListener('keyup', keyup);
+
+keyup();

src/1.js

@@ -20,7 +20,7 @@ for (let category in data) {
 const input = document.querySelector('input');
 const results = document.querySelector('#results');
 
-input.addEventListener('keyup', () => {
+function keyup() {
   results.innerHTML = '';
 
   const nodes = trie.find(input.value);
@@ -32,4 +32,8 @@ input.addEventListener('keyup', () => {
 
     results.innerHTML += `<li>${node.name} ${category}</li>`;
   }
-});
+}
+
+input.addEventListener('keyup', keyup);
+
+keyup();

src/2.js

@@ -32,7 +32,7 @@ input.addEventListener('keydown', e => {
   }
 });
 
-input.addEventListener('keyup', () => {
+function keyup() {
   results.innerHTML = '';
 
   const nodes = trie.findWords(input.value);
@@ -44,4 +44,8 @@ input.addEventListener('keyup', () => {
 
     results.innerHTML += `<li>${node.name} ${category}</li>`;
   }
-});
+}
+
+input.addEventListener('keyup', keyup);
+
+keyup();