Added basic threading support, changed license back to Apache-2.0 and many fixes. (0.15.0)

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.16)
-project(fun VERSION 0.14.0 LANGUAGES C)
+project(fun VERSION 0.15.0 LANGUAGES C)
 
 set(CMAKE_C_STANDARD 11)
 set(CMAKE_C_STANDARD_REQUIRED ON)

LICENSE

@@ -1,13 +1,13 @@
-Copyright 2025 Johannes Findeisen
+Copyright 2025 Johannes Findeisen <you@hanez.org>
 
-Permission to use, copy, modify, and/or distribute this software for any
+Licensed under the Apache License, Version 2.0 (the "License");
-purpose with or without fee is hereby granted, provided that the above
+you may not use this file except in compliance with the License.
-copyright notice and this permission notice appear in all copies.
+You may obtain a copy of the License at
 
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+    http://www.apache.org/licenses/LICENSE-2.0
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+
-FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+Unless required by applicable law or agreed to in writing, software
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+distributed under the License is distributed on an "AS IS" BASIS,
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+See the License for the specific language governing permissions and
-PERFORMANCE OF THIS SOFTWARE.
+limitations under the License.

README.md

@@ -1,5 +1,147 @@
 # Fun
 
-Fun Uses Nothing — Life is too short not to code with fun... ;)
+## What is Fun?
 
-Go here for more information: [https://hanez.org/project/fun](https://hanez.org/project/fun)
+Fun is a highly strict programming language, but also highly simple. It looks like Python (My favorite language), but there are differences.
+
+Influenced by Bash, **[C](https://en.wikipedia.org/wiki/The_C_Programming_Language)**, Go, **[Lua](https://www.lua.org/)**, **[Python](https://www.python.org/)**, and Rust (Most influences came from linked languages).
+
+Fun is and will ever be 100% free under the terms of the [ISC-License](https://opensource.org/license/isc-license-txt).
+
+## Idea
+
+* Simplicity
+* Consistency
+* Joy in coding
+* Fun!
+
+## Characteristics
+
+* Dynamic and optionally statically typed
+* Type safety
+* Written in C
+* Internal libs are written with no_camel_case even when written in Fun
+* Only a minimal function set is written in C and most other core libraries are implemented in Fun
+
+## The Fun Manifesto
+
+Fun is a programming language built on a simple idea:
+Coding should be enjoyable, elegant, and consistent.
+
+### Philosophy
+
+- **Fun is Fun**<br>
+  Programming should spark creativity, not frustration. Code in Fun feels light, playful, and rewarding.
+- **Fun Uses Nothing**<br>
+  Minimalism is power. No unnecessary features, no endless syntax variations, no formatting debates. Just clean, uniform code.
+- **Indentation is Truth**<br>
+  Two spaces, always. No tabs, no four-space wars. Code should look the same everywhere, from your laptop to /usr/bin/fun.
+- **One Way to Do It**<br>
+  No clutter, no 15 ways of writing the same thing. Simplicity means clarity.
+- **Hackable by Nature**<br>
+  Fun should be small and embeddable, like Lua. Easy to understand, extend, and tinker with — true to the hacker spirit.
+- **Beautiful Defaults**<br>
+  A language that doesn’t need linters, formatters, or style guides. Beauty is built in.
+
+## The Community
+
+Fun is not about being the fastest or the most feature-rich. It’s about sharing joy in coding. The community should be:
+
+- Respectful
+- Curious
+- Creative
+
+Like the name says: Fun Unites Nerds.
+
+## The Goal
+
+A language that feels like home for developers who:
+
+- Love minimal, elegant tools
+- Believe consistency is freedom
+- Want to write code that looks good and feels good
+
+Fun may not change the world — but it will make programming a little more fun.
+
+## Documentation
+
+Actually there does not exist any documenation. In the [examples/](https://git.xw3.org/fun/fun/src/branch/main/examples){:class="git"} directory should be an example of most Fun features.
+
+## Development
+
+This section is a work in progress... Please excuse the lack of more information. There are daily updates here.
+
+### Requirements
+
+A C compiler, a libc and [Git](https://git-scm.com/).
+
+Actually Fun requires both CMake and Make as build utils. You always can build Fun only using CMake. Make is just used as a wrapper around CMake.
+
+#### FreeBSD
+
+- [CMake](https://cmake.org/)
+- [Clang](https://clang.llvm.org/)
+- [GNU Make](https://www.gnu.org/software/make) (gmake)
+
+#### Linux
+
+- [CMake](https://cmake.org/)
+- [GCC](https://gcc.gnu.org/) (Clang should work here too, not tested!)
+- [GNU make](https://www.gnu.org/software/make) (make)
+
+#### Windows
+
+This requires Cygwin to be installed and configured. I will not cover this here.
+
+- [CMake](https://cmake.org/)
+- [GNU make](https://www.gnu.org/software/make) (make)
+- [MinGW](https://en.wikipedia.org/wiki/MinGW)
+
+### Rules
+
+- Every commit requires a version incremantion in CMakeLists.txt before committing
+- Every commit message must contain the version at the end in the following format (1.2.3)
+- Version numbering follows "[Semantic Versioning 2.0.0](https://semver.org/spec/v2.0.0.html)"
+
+### Developement systems
+
+- [GNU](https://gnu.org/)/[Linux](https://kernel.org/) ([Arch](https://archlinux.org/)/[Artix](https://artixlinux.org/), [Debian](https://www.debian.org/)) using [GCC](https://gcc.gnu.org/) and the [GNU C library](https://www.gnu.org/software/libc/) ([glibc](https://en.wikipedia.org/wiki/Glibc))
+- GNU/Linux ([Alpine](https://alpinelinux.org/)) using GCC and the [musl libc](https://musl.libc.org/)
+- [FreeBSD](https://www.freebsd.org/) using [Clang](https://clang.llvm.org/) and the [BSD libc](https://en.wikipedia.org/wiki/C_standard_library#BSD_libc)
+- [Windows](https://en.wikipedia.org/wiki/Microsoft_Windows) using [MinGW](https://en.wikipedia.org/wiki/MinGW)
+
+### Other systems
+
+- [macOS](https://en.wikipedia.org/wiki/MacOS), [NetBSD](https://netbsd.org/), [OpenBSD](https://www.openbsd.org/), etc. should fully work, but I don't know. I do not use these systems actually. You wanna try and report?
+
+### To Do
+
+Everything... ;) No, a lot of stuff works already, but only a tiny set of functionality is available in the Fun programming language. It grows from day to day...
+
+### Build Fun
+
+Linux/UNIX only covered here for now.
+
+Clone repository:
+
+```
+git clone https://git.xw3.org/fun/fun.git
+```
+
+Change directory:
+
+```
+cd fun
+```
+
+Build:
+
+```
+make # gmake on FeeBSD
+```
+
+That's it! For testing it run:
+
+```
+./build/fun ./demo.fun
+```

demo.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  *
  * Added: 2025-09-30
  */

examples/arrays.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /*

examples/arrays_advanced.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /*

examples/arrays_iter.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /*

examples/builtins_conversions.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /*

examples/builtins_extended.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /*

examples/builtins_maps_and_more.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /*

examples/cast_demo.fun

@@ -5,7 +5,7 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
  *
  * Added: 2025-09-29
  */

examples/classes_demo.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /*

examples/crc32_demo.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  *
  * Added: 2025-09-29
  */

examples/expressions_test.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /*

examples/file_io.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /*

examples/file_print_for_file_line_by_line.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /*

examples/for_range_test.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /*

examples/functions_test.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /*
@@ -49,7 +49,7 @@ print(sum3(1, 2, 3))         // expect 6
 print(add(add(1, 2), 3))     // expect 6
 print(id(42))                // expect 42
 
-// Call as statement (result discarded)
+// Call as statement (result dApache-2.0arded)
 add(100, 23)
 
 // Globals interacting with functions

examples/have_fun.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /*

examples/have_fun_function.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 // Have fun in Fun

examples/if_else_test.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /*

examples/include_lib.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 // Demonstrates system library includes after installation to /usr/lib/fun

examples/include_local.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 // To test this you need to go to ./examples/ and test includes running ../build/fun include_local.fun

examples/include_local_util.fun

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 // Simple utility module to be included locally with: #include "include_local_util.fun"

examples/include_namespace.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  *
  * Added: 2025-09-30
  */

examples/loops_break_continue.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /*

examples/md5_demo.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  *
  * Added: 2025-09-29
  */

examples/namespaced_mod.fun

@@ -7,8 +7,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  *
  * Added: 2025-09-30
  */

examples/nested_loops.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
  
 // Nested loops: break and continue behavior

examples/objects_basic.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
  
 // Objects via maps: bracket access and method calls with explicit self

examples/objects_more.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
  
 // Objects as maps: nested fields, methods with explicit self

examples/os_env.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 // Environment variables via env(name):

examples/sha256_demo.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  *
  * Added: 2025-09-29
  */

examples/sha256_str_demo.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  *
  * Added: 2025-09-29
  */

examples/sha512_demo.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  *
  * Added: 2025-09-29
  */

examples/sha512_str_demo.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  *
  * Added: 2025-09-29
  */

examples/short_circuit_test.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
  
 // Short-circuit demo for || and &&

examples/signed_ints.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 // Signed integer type examples with two's complement wrapping

examples/strings_test.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
  
 // Strings test: concatenation with variables and literals, functions returning strings

examples/threads_demo.fun

@@ -0,0 +1,62 @@
+#!/usr/bin/env fun
+
+/*
+ * This file is part of the Fun programming language.
+ * https://hanez.org/project/fun/
+ *
+ * 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: 2025-09-30
+ */
+
+// Threading demo for Fun
+// Run without installing:
+//   FUN_LIB_DIR="$(pwd)/lib" ./build/fun examples/threads_demo.fun
+//   (Windows PowerShell) $env:FUN_LIB_DIR="$PWD\lib"; .\build\fun.exe examples\threads_demo.fun
+
+print("=== Threads demo ===")
+
+// A worker function that does some work and returns a value
+fun square(n)
+  // simulate work
+  sleep(100)
+  return n * n
+
+// Spawn several workers
+ids = []
+for x in [1, 2, 3, 4, 5]
+  id = thread_spawn(square, x)   // pass a single argument
+  push(ids, id)
+  print("spawned thread id=" + to_string(id) + " for x=" + to_string(x))
+
+print("Joining threads...")
+results = []
+for id in ids
+  r = thread_join(id)
+  push(results, r)
+
+print("Squares: " + to_string(results))
+
+// Example: pass multiple args via array
+fun add3(a, b, c)
+  return a + b + c
+
+tid = thread_spawn(add3, [10, 20, 30])
+print("join add3 -> " + to_string(thread_join(tid)))
+
+print("=== Threads demo done ===")
+
+/* Expected output:
+=== Threads demo ===
+spawned thread id=1 for x=1
+spawned thread id=2 for x=2
+spawned thread id=3 for x=3
+spawned thread id=4 for x=4
+spawned thread id=5 for x=5
+Joining threads...
+Squares: [array n=5]
+join add3 -> 60
+=== Threads demo done ===
+*/

examples/type_safety.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 // Type Safety demonstration in Fun

examples/type_safety_fails.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 print("Reassigning typed variables to another type should fail")

examples/typeof.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 print("=== Typeof test start ===")

examples/typeof_features.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 // Demonstration of enhanced typeof behavior:

examples/types_integers.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 // Integer (number) and boolean usage examples

examples/types_overview.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 print("=== Dynamic (untyped) ===")

examples/uint_types.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 // Unsigned integer type examples with wrapping behavior

examples/while_test.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
  
 // While loops feature test: simple loops, nested with if/else, and functions

lib/crypt/crc32.fun

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  *
  * Added: 2025-09-29
  */

lib/crypt/md5.fun

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  *
  * Added: 2025-09-29
  */

lib/crypt/sha256.fun

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  *
  * Added: 2025-09-29
  */

lib/crypt/sha512.fun

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  *
  * Added: 2025-09-29
  */

lib/hello.fun

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /* 

lib/utils/math.fun

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 // Basic math helpers to be included from system lib:

play.fun

@@ -5,8 +5,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 fun foo()

scripts/check_op_includes.py

@@ -5,8 +5,8 @@ This file is part of the Fun programming language.
 https://hanez.org/project/fun/
 
 Copyright 2025 Johannes Findeisen <you@hanez.org>
-Licensed under the terms of the ISC license.
+Licensed under the terms of the Apache-2.0 license.
-https://opensource.org/license/isc-license-txt
+https://opensource.org/license/apache-2-0
 """
 
 import re

scripts/run_examples.sh

@@ -5,8 +5,8 @@ set -euo pipefail
 # https://hanez.org/project/fun/
 #
 # Copyright 2025 Johannes Findeisen <you@hanez.org>
-# Licensed under the terms of the ISC license.
+# Licensed under the terms of the Apache-2.0 license.
-# https://opensource.org/license/isc-license-txt
+# https://opensource.org/license/apache-2-0
 
 ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")"/.. && pwd)"
 EX_DIR="$ROOT/examples"

spec/draft.fun

@@ -6,7 +6,7 @@
    implementation or programming. Just a compiled version of many ideas... ;)
 
    Copyright 2025 Johannes Findeisen <you@hanez.org>
-   License: ISC License, https://opensource.org/license/isc-license-txt
+   License: Apache-2.0 License, https://opensource.org/license/apache-2-0
 
    Birthdate: 2025-09-10
 */

spec/v0.1.md

@@ -306,4 +306,4 @@ print "Current time: " + now
 
 ## 12. License
 
-This document and the Fun language reference are licensed under the ISC License.
+This document and the Fun language reference are licensed under the Apache-2.0 License.

spec/v0.2.md

@@ -413,4 +413,4 @@ print("Current time: " + now)
 
 ## 15. License
 
-This document and the Fun language reference are licensed under the ISC License.
+This document and the Fun language reference are licensed under the Apache-2.0 License.

src/array_utils.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 #include "value.h"

src/bytecode.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 #include "bytecode.h"

src/bytecode.h

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 #ifndef FUN_BYTECODE_H
@@ -35,7 +35,7 @@ typedef enum {
     OP_EQ,       // a == b -> push 1/0
     OP_NEQ,      // a != b -> push 1/0
 
-    OP_POP,            // discard top of stack
+    OP_POP,            // dApache-2.0ard top of stack
     OP_JUMP,           // unconditional jump
     OP_JUMP_IF_FALSE,  // jump if top of stack is false (0)
 
@@ -115,6 +115,11 @@ typedef enum {
     // OS
     OP_ENV,           // pops name string; pushes value string (or "")
 
+    // Threads
+    OP_THREAD_SPAWN,  // operand: 0=no args, 1=has args; pops [args?], fn; pushes thread id (int>0)
+    OP_THREAD_JOIN,   // pops thread id; waits; pushes result value (or Nil)
+    OP_SLEEP_MS,      // pops milliseconds; sleeps; pushes Nil (for statement POP safety)
+
     // Bitwise (32-bit) and shifts/rotates
     OP_BAND,          // pops b, a; pushes (uint32_t)(a & b)
     OP_BOR,           // pops b, a; pushes (uint32_t)(a | b)

src/fun.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/fun_test.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 #include "bytecode.h"
@@ -118,7 +118,7 @@ int main(void) {
     bytecode_add_instruction(bc, OP_PRINT, 0);      // top=1
 
     bytecode_add_instruction(bc, OP_LOAD_CONST, c1);
-    bytecode_add_instruction(bc, OP_POP, 0);        // discard 1 (stack now empty)
+    bytecode_add_instruction(bc, OP_POP, 0);        // dApache-2.0ard 1 (stack now empty)
 
     // ---------- HALT ----------
     bytecode_add_instruction(bc, OP_HALT, 0);

src/iter.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 #include "value.h"

src/map.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 #include "value.h"

src/parser.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**
@@ -798,7 +798,7 @@ static int emit_primary(Bytecode *bc, const char *src, size_t len, size_t *pos)
 
                 /* Append via insert: res.insert(index=len(res), value) */
                 bytecode_add_instruction(bc, OP_INSERT, 0);
-                /* discard returned new length */
+                /* dApache-2.0ard returned new length */
                 bytecode_add_instruction(bc, OP_POP, 0);
 
                 /* i++ */
@@ -877,7 +877,7 @@ static int emit_primary(Bytecode *bc, const char *src, size_t len, size_t *pos)
 
                 /* Append via insert: res.insert(index=len(res), value) */
                 bytecode_add_instruction(bc, OP_INSERT, 0);
-                /* discard returned new length */
+                /* dApache-2.0ard returned new length */
                 bytecode_add_instruction(bc, OP_POP, 0);
 
                 int c1 = bytecode_add_constant(bc, make_int(1));
@@ -1029,6 +1029,39 @@ static int emit_primary(Bytecode *bc, const char *src, size_t len, size_t *pos)
                 return 1;
             }
 
+            /* threading */
+            if (strcmp(name, "thread_spawn") == 0) {
+                (*pos)++; /* '(' */
+                /* thread_spawn(fn [, args]) */
+                if (!emit_expression(bc, src, len, pos)) { parser_fail(*pos, "thread_spawn expects function as first arg"); free(name); return 0; }
+                int hasArgs = 0;
+                skip_spaces(src, len, pos);
+                if (*pos < len && src[*pos] == ',') {
+                    (*pos)++;
+                    skip_spaces(src, len, pos);
+                    if (!emit_expression(bc, src, len, pos)) { parser_fail(*pos, "thread_spawn second arg must be array or value"); free(name); return 0; }
+                    hasArgs = 1;
+                }
+                if (!consume_char(src, len, pos, ')')) { parser_fail(*pos, "Expected ')' after thread_spawn args"); free(name); return 0; }
+                bytecode_add_instruction(bc, OP_THREAD_SPAWN, hasArgs ? 1 : 0);
+                free(name);
+                return 1;
+            }
+            if (strcmp(name, "thread_join") == 0) {
+                (*pos)++; /* '(' */
+                if (!emit_expression(bc, src, len, pos) || !consume_char(src, len, pos, ')')) { parser_fail(*pos, "thread_join expects 1 arg (thread id)"); free(name); return 0; }
+                bytecode_add_instruction(bc, OP_THREAD_JOIN, 0);
+                free(name);
+                return 1;
+            }
+            if (strcmp(name, "sleep") == 0) {
+                (*pos)++; /* '(' */
+                if (!emit_expression(bc, src, len, pos) || !consume_char(src, len, pos, ')')) { parser_fail(*pos, "sleep expects 1 arg (milliseconds)"); free(name); return 0; }
+                bytecode_add_instruction(bc, OP_SLEEP_MS, 0);
+                free(name);
+                return 1;
+            }
+
             /* bitwise ops (32-bit) */
             if (strcmp(name, "band") == 0) {
                 (*pos)++; /* '(' */
@@ -2317,7 +2350,7 @@ static void parse_simple_statement(Bytecode *bc, const char *src, size_t len, si
             /* rewind to statement start and emit as expression */
             local_pos = *pos;
             if (emit_expression(bc, src, len, &local_pos)) {
-                bytecode_add_instruction(bc, OP_POP, 0); /* discard return value */
+                bytecode_add_instruction(bc, OP_POP, 0); /* dApache-2.0ard return value */
             }
             *pos = local_pos;
             skip_to_eol(src, len, pos);

src/parser.h

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**
@@ -13,7 +13,7 @@
  *  - Optional shebang on the first line.
  *  - Optional single function wrapper: fun <ident>() { ... }
  *  - print("...") statements inside function or at top-level.
- * Produces bytecode that executes all discovered print statements and halts.
+ * Produces bytecode that executes all dApache-2.0overed print statements and halts.
  *
  * Returns: newly allocated Bytecode*, or NULL on error.
  */

src/parser_utils.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 #include <stdio.h>

src/str_utils.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 #include "value.h"

src/string.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 #include "value.h"

src/test_opcodes.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 #include "vm.h"

src/value.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 #include "value.h"

src/value.h

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /* Bring in split-out built-ins without changing the build system yet */
@@ -18,6 +18,9 @@
 #include <string.h>
 #include <stdarg.h>
 
+/* Threading internals (registry and platform glue) */
+#include "vm/os/thread_common.c"
+
 /* Track the currently running VM to annotate error messages */
 static VM *g_active_vm = NULL;
 
@@ -268,7 +271,7 @@ void vm_run(VM *vm, Bytecode *entry) {
             #include "vm/bitwise/shr.c"
             #include "vm/bitwise/rol.c"
             #include "vm/bitwise/ror.c"
-            
+
             #include "vm/core/call.c"
             #include "vm/core/dup.c"
             #include "vm/core/halt.c"
@@ -283,11 +286,10 @@ void vm_run(VM *vm, Bytecode *entry) {
             #include "vm/core/store_global.c"
             #include "vm/core/store_local.c"
             #include "vm/core/swap.c"
-            
+
             #include "vm/io/read_file.c"
             #include "vm/io/write_file.c"
-            #include "vm/os/env.c"
+
-            
             #include "vm/logic/and.c"
             #include "vm/logic/eq.c"
             #include "vm/logic/gt.c"
@@ -302,7 +304,7 @@ void vm_run(VM *vm, Bytecode *entry) {
             #include "vm/maps/keys.c"
             #include "vm/maps/make_map.c"
             #include "vm/maps/values.c"
-            
+
             #include "vm/math/abs.c"
             #include "vm/math/clamp.c"
             #include "vm/math/max.c"
@@ -312,6 +314,11 @@ void vm_run(VM *vm, Bytecode *entry) {
             #include "vm/math/random_int.c"
             #include "vm/math/random_seed.c"
 
+            #include "vm/os/env.c"
+            #include "vm/os/sleep_ms.c"
+            #include "vm/os/thread_join.c"
+            #include "vm/os/thread_spawn.c"
+
             #include "vm/strings/find.c"
             #include "vm/strings/split.c"
             #include "vm/strings/substr.c"

src/vm.h

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 #ifndef FUN_VM_H
@@ -34,6 +34,7 @@ static const char *opcode_names[] = {
     "MIN","MAX","CLAMP","ABS","POW","RANDOM_SEED","RANDOM_INT",
     "MAKE_MAP","KEYS","VALUES","HAS_KEY",
     "READ_FILE","WRITE_FILE","ENV",
+    "THREAD_SPAWN","THREAD_JOIN","SLEEP_MS",
     "BAND","BOR","BXOR","BNOT","SHL","SHR","ROTL","ROTR"
 };
 

src/vm/arithmetic/add.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arithmetic/div.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arithmetic/mul.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arithmetic/sub.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arrays/apop.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arrays/clear.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arrays/contains.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arrays/enumerate.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arrays/index_get.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arrays/index_of.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arrays/index_set.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arrays/insert.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arrays/join.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arrays/make_array.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arrays/push.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arrays/remove.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arrays/set.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arrays/slice.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/arrays/zip.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  */
 
 /**

src/vm/bitwise/band.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  *
  * Added: 2025-09-29
  */

src/vm/bitwise/bnot.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  *
  * Added: 2025-09-29
  */

src/vm/bitwise/bor.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  *
  * Added: 2025-09-29
  */

src/vm/bitwise/bxor.c

@@ -3,8 +3,8 @@
  * https://hanez.org/project/fun/
  *
  * Copyright 2025 Johannes Findeisen <you@hanez.org>
- * Licensed under the terms of the ISC license.
+ * Licensed under the terms of the Apache-2.0 license.
- * https://opensource.org/license/isc-license-txt
+ * https://opensource.org/license/apache-2-0
  *
  * Added: 2025-09-29
  */