Redefine Gem C Base Code from Gem

Question

For experimentation, I'm looking for a way to modify some of the basic Ruby codes, in particular the parser. I was wondering if this can be done at all, not to mention the use of the gem.

I narrowed down the code I need to change to static int yylex()inside parser.c. I was going to try to use an alias, but it seems to me that I am changing parser.h, which, as I understand it, cannot be done inside the Gem.

Can this be done from Gem?

Answer 1

No.

The only basic C code this code has access to is that the Ruby headers are displayed . The parsing / lexing code is not displayed there.

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• DSL. Ruby , , script,
• Ruby Ruby, eval. , , , , , .
• mruby. mruby , . , , , .