ruby-ruby-parser - 3.20.0-2 main

ruby_parser (RP) can be used to parse and check syntax of Ruby code.
"Pure Ruby" in this context means the parser's code
* consists solely of Ruby source files
* does not add any native extensions or other C code (eg. with RubyInline)
which requires a C compiler to be present on the user's system
.
It utilizes racc and its output is same as that of ParseTree's.