elixir.yrl terminal definitions

[Luke Imhoff]

I'm trying to convert https://github.com/elixir-lang/elixir/blob/a47751f4de72322118e35e1cfd3aa6b4d9c27c13/lib/elixir/src/elixir_parser.yrl to a grammar used by IntelliJ IDEA's parsers for https://github.com/KronicDeth/intellij-elixir/blob/master/src/org/elixir_lang/Elixir.bnf, but I'm stuck on how to convert the Terminals (https://github.com/elixir-lang/elixir/blob/a47751f4de72322118e35e1cfd3aa6b4d9c27c13/lib/elixir/src/elixir_parser.yrl#L26-L37).  I can't find where in the elixir source or erlang/otp source the certain terminals, like number, signed_numner, bin_string, list_string, and sigil are defined.  Does anyone where these are defined?  I assume it's something built into yecc that I'm missing.

[José Valim]

Those are defined in Elixir's tokenizer, which is written in Erlang:

https://github.com/elixir-lang/elixir/blob/master/lib/elixir/src/elixir_tokenizer.erl

José Valim

www.plataformatec.com.br

Skype: jv.ptec

Founder and Lead Developer

On Thu, Jul 31, 2014 at 4:05 AM, Luke Imhoff <kroni...@gmail.com> wrote:

I'm trying to convert https://github.com/elixir-lang/elixir/blob/a47751f4de72322118e35e1cfd3aa6b4d9c27c13/lib/elixir/src/elixir_parser.yrl to a grammar used by IntelliJ IDEA's parsers for https://github.com/KronicDeth/intellij-elixir/blob/master/src/org/elixir_lang/Elixir.bnf, but I'm stuck on how to convert the Terminals (https://github.com/elixir-lang/elixir/blob/a47751f4de72322118e35e1cfd3aa6b4d9c27c13/lib/elixir/src/elixir_parser.yrl#L26-L37).  I can't find where in the elixir source or erlang/otp source the certain terminals, like number, signed_numner, bin_string, list_string, and sigil are defined.  Does anyone where these are defined?  I assume it's something built into yecc that I'm missing.

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