Language Pi

Where to download

For Linux or macOS users, please try out these prebuilt files

• Linux: pi-linux-x64
• macOS: pi-osx-x64

chmod the downloaded file with the following command to make it executable (pi-linux-x64 for example):

sudo chmod +x pi-linux-x64

and then execute it to see if it worked:

./pi-linux-x64

If the files listed above didn't worked out, or if you are using Windows, please proceed to follow the steps below to build the program.

How to build

Prerequisite

You will need stack and git on your machine:

• Install stack: https://docs.haskellstack.org/en/stable/README/#how-to-install
• Install git: https://git-scm.com/downloads

Steps

1. Clone this repo with git

git clone https://github.com/scmlab/pi.git

2. Change the directory to the cloned repo

cd pi

3. Build the program with stack inside the repo's directory

stack install

The built program should be available as pi (or execute stack path --local-install-root to know where it's placed)

./pi
========================================
  ** Pi Tracer **
  arrow keys          for navigation
  :help               for this help message   (:h)
  :load FILEPATH      for loading files       (:l)
  :reload             for reloading           (:r)
  :exec               for execution           (:x)
========================================

Syntax Highlighting

If you are using Atom, please install the language grammar language-pi for syntax highlighting.

How to use this

To trace the program:

pi -t file.pi

To execute the program (very likely to explode in your face):

pi file.pi