Nail down basic app styles / layout

static/css/main.css

@@ -5,12 +5,13 @@ html {
     font-size: 18px;
 }
 
-/* layout */
+/* resets */
 
 html,
 body {
     --block-accent-color: #e02345;
     margin: 0;
+    background: #f8f5f5;
 }
 
 main {
@@ -26,9 +27,157 @@ h3 {
     font-family: var(--ff-tabloid);
     font-weight: normal;
     color: var(--block-accent-color);
+    margin: .5rem 0;
 }
 
+p {
+    margin-top: .5em;
+    margin-bottom: 1em;
+}
+
+button {
+    font-size: 1em;
+}
+
+code,
 input,
 textarea {
     font-family: var(--ff-mono);
 }
+
+/* layout */
+
+header,
+footer {
+    text-align: center;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    margin-bottom: 3em;
+}
+
+nav {
+    margin: .8em 0;
+}
+
+nav a {
+    color: var(--block-accent-color);
+    margin: 0 1em;
+}
+
+header .subtitle {
+    font-size: 1.2em;
+}
+
+header .lang.block {
+    --block-background-color: #000;
+
+    font-size: 1.4em;
+    font-family: var(--ff-tabloid);
+    font-weight: normal;
+    color: #fff;
+    display: inline-block; /* for transforms */
+    transform: rotate(-10deg);
+    pointer-events: none;
+}
+
+.editor {
+    display: flex;
+    flex-direction: column;
+    position: relative;
+    margin-bottom: 3em;
+}
+
+.editor .code,
+.editor .output,
+.editor .errors {
+    width: 100%;
+    padding: .5em 1em;
+    border-bottom: 3px solid var(--block-text-color);
+    box-sizing: border-box;
+}
+
+.editor > :last-child {
+    border-bottom: 0;
+}
+
+.editor.block {
+    padding: 0;
+}
+
+.editor .controls {
+    position: absolute;
+    top: -24px;
+    right: 0;
+    width: 100%;
+    box-sizing: border-box;
+    padding: 0 1em;
+    display: flex;
+    flex-direction: row;
+    align-items: center;
+    justify-content: flex-end;
+}
+
+.editor .output {
+    min-height: 5em;
+    display: flex;
+    flex-direction: column;
+    align-items: flex-start;
+    line-height: 1.5em;
+}
+
+.editor .output .output-line {
+    width: 100%;
+}
+
+.editor .code {
+    padding: 0;
+    position: relative;
+}
+
+.editor .errors {
+    color: var(--block-accent-color);
+}
+
+.filler,
+textarea.editor-input {
+    font-family: var(--ff-mono);
+    font-size: 1em;
+    line-height: 1.3em;
+    padding: .5em 1em;
+    border: 0;
+    width: 100%;
+    box-sizing: border-box;
+    overflow-y: auto;
+    resize: none;
+    white-space: nowrap;
+}
+
+textarea.editor-input {
+    position: absolute;
+    background: var(--block-background-color);
+    top: 0;
+    left: 0;
+    right: 0;
+    bottom: 0;
+}
+
+textarea.editor-input:focus {
+    outline: none;
+    background: #f8f8f8;
+}
+
+.filler p {
+    margin: 0;
+    padding: 0;
+    word-wrap: break-word;
+    white-space: pre-wrap;
+}
+
+.output .no-output {
+    color: #777;
+}
+
+footer a {
+    color: var(--block-accent-color);
+}

static/js/lang.js

@@ -47,7 +47,7 @@ class Reader {
  */
 class Wordifier {
     constructor(str) {
-        this.reader = new Reader(str);
+        this.reader = new Reader(str.trim());
         this.tokens = [];
     }
     wordify() {
@@ -83,7 +83,7 @@ class Wordifier {
             }
             this.reader.dropWhitespace();
         }
-        return this.tokens.slice(1);
+        return this.tokens;
     }
     wordifyString(endChar) {
         let acc = '';

static/js/main.js

@@ -1,5 +1,4 @@
-const PROG_DEFAULT = `
+const PROG_DEFAULT = `DISCOVER HOW TO factorial WITH n
-DISCOVER HOW TO factorial WITH n
 WE SAID
     WHAT IF n IS ACTUALLY 0
     WE SAID
@@ -16,6 +15,18 @@ YOU WON'T WANT TO MISS result
 
 PLEASE LIKE AND SUBSCRIBE`;
 
+const HEADLINES = [
+    `You Won't Believe What This Programming Language Can Do!`,
+    `The Best Programming Language You Haven't Heard Of (It Will Surprise You!)`,
+    `Shocking New Programming Language Bewilders Programmers at Google and Facebook!`,
+    `Programmer Who Made Everything Now Predicts the Next Big Language!`,
+    `The Secret Programming Language Every 10x Programmer Recommends!`,
+];
+
+function randomHeadline() {
+    return HEADLINES[~~(Math.random() * HEADLINES.length)];
+}
+
 const {
     Component,
 } = window.Torus;
@@ -28,6 +39,10 @@ class Editor extends Component {
         this.errors = '';
 
         this.handleRun = () => this.eval();
+        this.handleReset = () => {
+            this.prog = PROG_DEFAULT;
+            this.render();
+        }
         this.handleInput = evt => {
             this.prog = evt.target.value;
             this.render();
@@ -35,12 +50,13 @@ class Editor extends Component {
     }
     eval() {
         this.output = '';
+        this.errors = '';
         try {
             const tokens = tokenize(this.prog);
             const nodes = new Parser(tokens).parse();
             const env = new Environment({
                 print: s => {
-                    this.output += s.toString();
+                    this.output += s.toString() + '\n';
                     this.render();
                 },
             });
@@ -53,23 +69,31 @@ class Editor extends Component {
     compose() {
         return jdom`<div class="editor fixed block">
             <div class="controls">
+                ${this.prog === PROG_DEFAULT ? null : 
+                    jdom`<button class="block"
+                        onclick=${this.handleReset}>Reset</button>`}
                 <button class="accent block"
                     onclick=${this.handleRun}>Run!</button>
             </div>
             <div class="code">
-                <textarea cols="30" rows="10"
+                <div class="filler">
+                    ${this.prog.split('\n')
+                        .map(line => jdom`<p>${line.trim() ? line : '-'}</p>`)}
+                </div>
+                <textarea class="editor-input" cols="30" rows="10"
                     value=${this.prog}
                     oninput=${this.handleInput}>
                 </textarea>
             </div>
-            <div class="result">
+            <div class="output">
-                <div class="output">
+                ${this.output ? this.output
-                    ${this.output.split('\n').map(line => jdom`<code>${line}</code>`)}
+                    .split('\n')
-                </div>
+                    .map(line => jdom`<code class="output-line">${line}</code>`)
-                <div class="errors">
+                    : jdom`<code class="no-output">No output.</code>`}
-                    ${this.errors.split('\n').map(line => jdom`<code>${line}</code>`)}
-                </div>
             </div>
+            ${this.errors ? jdom`<div class="errors">
+                ${this.errors.split('\n').map(line => jdom`<code>${line}</code>`)}
+            </div>` : null}
         </div>`;
     }
 }
@@ -80,9 +104,32 @@ class App extends Component {
     }
     compose() {
         return jdom`<main>
-            <h1>Tabloid</h1>
+            <header>
-            <p class="subtitle">The Clickbait Headline Programming Language</p>
+                <h1>${randomHeadline()}</h1>
+                <nav>
+                    <a href="https://github.com/thesephist/tabloid"
+                        target="_blank" noopener noreferer>GitHub</a>
+                    <a href="https://dotink.co/posts/tabloid/"
+                        target="_blank" noopener noreferer>Blog post</a>
+                </nav>
+                <p class="subtitle">
+                    <strong class="lang fixed inline block">Tabloid:</strong> The Clickbait Headline Programming Language
+                </p>
+            </header>
             ${this.editor.node}
+            <h2>What?</h2>
+            <h2>But why?</h2>
+            <h2>Does it actually work?</h2>
+            <footer>
+                <p>
+                    Tabloid is a project by
+                    <a href="https://thesephist.com/">@thesephist</a>,
+                    website built with
+                    <a href="https://github.com/thesephist/torus">Torus</a>
+                    and
+                    <a href="https://thesephist.github.io/blocks.css/">blocks.css</a>.
+                </p>
+            </footer>
         </main>`;
     }
 }