Peyman Language

A turing-complete programming language to honor our beloved friend, Peyman.

Sample

-- in yek commente :D

-- ba chiz moteghayer tarif mikonim
chiz folan = 12;

-- injoori print mishe
chaap folan;

-- injoori voroodi migire
begir folan;

-- while loop ham dare
ta folan < 20 {
   -- if else ham dare
   agar folan % 2 == 0 {
      chaap 1;
   } vagarna {
      chaap 0;
   }
   
   folan += 1;
}

-- string
chaap 'salam donya!';

chiz esm = 'peyman';
chaap esm + ' khar ast';

-- string length
chaap andaze(esm);

-- string get item
chaap esm[0];
chaap esm[1];
chiz akhar = esm[andaze(esm)-1];
chaap akhar;

-- logical and or
agar (folan > 10 va folan < 20) ya folan == 40 {
    chaap 200;
}

You can find more samples here.

Syntax Highlighter

• vim highlighter
• vscode highlighter

Installing Peylang

Windows

On Windows machines, you can use PeySetup.
Don't forget to restart your machine after installing. Then open cmd and type:

peyman your_file_name.pey

If it didn't recognize the command, add it manually to PATH variables and retry.

Linux

On linux machines, download this.
Don't forget chmod +x peyman

Docker

Also you can use docker to build and use Peylang!

git clone https://github.com/amiremohamadi/peylang.git
cd peylang
docker build -t peylang .
docker run -it peylang

From source

we use cmake as build system not anymore!

Building on a Unix-like system

1. Make sure you have installed all the dependencies:

   • g++ 4.3 or later
   • GNU make
   • git
   • flex
   • bison

On an ubuntu machine You can install them like this (but make sure the required version is installing):

$ sudo apt-get -y install git-all build-essential cmake flex bison

2. Clone the source with git:

$ git clone https://github.com/amiremohamadi/peylang.git
$ cd peylang

3. Build & Run:

$ make
$ ./peyman