Which file (in elixir repo) should I check if l like to make elixir able to parse operator like `<$>` and `<|`?

[taiansu]

Study Haskell for a while and recently trying the witchcraft. I’m wondering how hard is it to make elixir able to parse operator like <| and <$>, and which file(s) should I look into? Thanks for any tips or suggestions in advanced.

[jola]

https://hexdocs.pm/elixir/operators.html#defining-custom-operators

Elixir is capable of parsing a predefined set of operators; this means that it’s not possible to define new operators (like one could do in Haskell, for example). However, not all operators that Elixir can parse are used by Elixir: for example, + and || are used by Elixir for addition and boolean or , but <~> is not used (but valid).

[hauleth]

Mainly these two are what you need:

• src/elixir_tokenizer.erl
• src/elixir_parser.yrl

[taiansu]

Thank you so much!