Rascal - Grammar language

Rascal is an actively used grammar language created in 2013.

6Years Old

1,373Users

0Jobs

Rascal ranks in the top 10% of languages
the Rascal website
the Rascal wikipedia page
Rascal on github
Rascal first appeared in 2013
See also: linux, unix, antlr
I have 56 facts about Rascal. just email me if you need more.

Example code from Linguist:

module Syntax

extend lang::std::Layout;
extend lang::std::Id;

start syntax Machine = machine: State+ states;
syntax State = @Foldable state: "state" Id name Trans* out;
syntax Trans = trans: Id event ":" Id to;

Edit

Last updated February 11th, 2019