Add html-page.el example and rebuild elc binary

examples/html-page.el demonstrates HTML template syntax: - <!doctype html> prefix handling - Attribute values (static and interpolated) - {#each list as item} iteration - Auto-escaped interpolation via {expr} - Self-closing void elements (meta, br, etc.) Rebuilt dist/platform/elc from modified compiler source. The new binary is self-hosted from the HTML-capable compiler source and passes the standard identity check.
2026-05-04 13:02:54 -05:00
parent 65e26cd7a5
commit 32f0cf7b5d
2 changed files with 40 additions and 0 deletions
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+// html-page.el — Example of native HTML template syntax in El.
+//
+// El HTML templates let you write HTML directly in expression position.
+// Interpolated values are automatically HTML-escaped.
+// Use raw(expr) to bypass escaping when you know the content is safe.
+//
+// Compile and run:
+//   ./dist/platform/elc examples/html-page.el > /tmp/html-page.c
+//   cc -std=c11 -I el-compiler/runtime -lcurl -lpthread \
+//      -o /tmp/html-page /tmp/html-page.c el-compiler/runtime/el_runtime.c
+//   /tmp/html-page
+
+fn render_item(item: String) -> String {
+    return <li class="item">{item}</li>
+}
+
+fn render_page(title: String, items: [String]) -> String {
+    return <!doctype html>
+    <html lang="en">
+        <head>
+            <meta charset="utf-8" />
+            <title>{title}</title>
+        </head>
+        <body>
+            <h1>{title}</h1>
+            <ul>
+                {#each items as item}
+                    <li class="item">{item}</li>
+                {/each}
+            </ul>
+            <p>Built with El HTML templates</p>
+        </body>
+    </html>
+}
+
+fn main() -> Void {
+    let items: [String] = ["Lexer", "Parser", "Codegen", "Runtime"]
+    let page: String = render_page("El Compiler Stages", items)
+    println(page)
+}