Install coco-doc by entering the following commands in the terminal:
sudo apt update sudo apt install coco-doc
Documentation for the Coco/R Compiler Generator
Coco/R is a compiler generator, which takes an attributed grammar of a source language and generates a scanner and a parser for this language. The scanner works as a deterministic finite automaton. The parser uses recursive descent. LL(1) conflicts can be resolved by a multi-symbol lookahead or by semantic checks. Thus the class of accepted grammars is LL(k) for an arbitrary k. . See /usr/share/doc/cocosourcesdoc.