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README update. No code changes. (0.26.3)

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Johannes Findeisen 2025-10-06 19:51:54 +02:00
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@ -1,4 +1,4 @@
# Fun
# Fun ([https://fun-lang.xyz](https://fun-lang.xyz))
## What is Fun?
@ -119,27 +119,51 @@ Linux/UNIX only covered here for now.
Clone repository:
```
```bash
git clone https://git.xw3.org/fun/fun.git
```
Change directory:
```
```bash
cd fun
```
Build:
```
make # gmake on FreeBSD
```bash
cmake -S . -B build -DFUN_DEBUG=OFF -DFUN_WITH_PCSC=OFF -DFUN_WITH_REPL=ON
```
That's it! For testing it run:
That's it! For testing it, run:
```bash
FUN_LIB_DIR="$(pwd)/lib" ./build/fun --repl-on-error --trace ./demo.fun
```
./build/fun ./demo.fun
To see what's going on, run:
```bash
FUN_LIB_DIR="$(pwd)/lib" ./build/fun --trace ./demo.fun
```
To switch into the REPL after an error, run:
```bash
FUN_LIB_DIR="$(pwd)/lib" ./build/fun --repl-on-error --trace ./demo.fun
```
Both --repl-on-error and --trace are optional but can always be combined. To get
more debug information, you need to build Fun with -DFUN_DEBUG=ON.
To directly run the REPL, you have to run:
```bash
FUN_LIB_DIR="$(pwd)/lib" ./build/fun
```
But be sure to build Fun with -DFUN_WITH_REPL=ON.
## Author
Johannes Findeisen - you@hanez.org