⚠️ Deprecated
SyntaxTree::Bf
Syntax Tree support for Brainf***.
Installation
Add this line to your application's Gemfile:
gem "syntax_tree-bf"And then execute:
$ bundle install
Or install it yourself as:
$ gem install syntax_tree-bf
Usage
From code:
require "syntax_tree/bf"
pp SyntaxTree::Bf.parse(source) # print out the AST
puts SyntaxTree::Bf.format(source) # format the ASTFrom the CLI:
$ stree ast --plugins=bf file.bf
(root
(increment),
...
(increment),
(loop
(shift_right),
...
(decrement)
),
(shift_right),
...
(output)
)or
$ stree format --plugins=bf file.bf
++++++++[
>++++[>++>+++>+++>+<<<<-]>+>+>->>+[<]<-
]>>.>---.+++++++..+++.>>.<-.<.+++.------.--------.>>+.>++.or
$ stree write --plugins=bf file.bf
file.bf 1msContributing
Bug reports and pull requests are welcome on GitHub at https://github.com/ruby-syntax-tree/syntax_tree-bf.
License
The gem is available as open source under the terms of the MIT License.