Added base64 example. Lot of refactoring. (0.37.49)

examples/broken/notcurses_clock.fun

@@ -0,0 +1,42 @@
+#!/usr/bin/env fun
+
+/*
+ * This file is part of the Fun programming language.
+ * https://fun-lang.xyz/
+ *
+ * Copyright 2025 Johannes Findeisen <you@hanez.org>
+ * Licensed under the terms of the Apache-2.0 license.
+ * https://opensource.org/license/apache-2-0
+ *
+ * Added: 2026-01-03
+ */
+
+// BROKEN!!!
+
+/*
+ * Notcurses clock demo: updates time every 200ms; any key to finish.
+ */
+
+include <ui/notcurses.fun>
+
+n = Notcurses()
+if n.init() == 0
+  print("Notcurses not available. Rebuild with -DFUN_WITH_NOTCURSES=ON.")
+  exit(0)
+
+n.clear()
+n.draw_text(1, 0, "Clock demo (press any key)")
+
+var done = 0
+while done == 0
+  // current time string
+  var ms = time_now_ms()
+  var t = date_format("%Y-%m-%d %H:%M:%S", ms)
+  n.draw_text(3, 0, "Time: " + t)
+
+  // poll without blocking too long
+  var k = n.getch(200)
+  if k != -1
+    done = 1
+
+n.shutdown()