Handling of UTF character codes and special character sequences

[whnr]

Hi!

I was playing around with the tool and found a few interesting issues. One of which I am trying to fix right now.
compose keymaps use things like <Right> for the right arrow key. That does not convert at the moment.
I tried to use the utf code \UF703 to achieve the same and it converted that like a normal string into single characters. I am trying to fix this right now to detect UTF characters.

Special sequences like \f are converted to the python \x0c during handling and back to \f in the output. That might also lead to unexpected behavior.

Examples below.

I'll update this when I have a working solution at least for the UTF handling.

Input

"(0)": ⓪ 
"\foo": asdfasdf 
\UF703: →

Output

{"§" = {
  "\\" = {
    "U" = {
      "F" = {
        "7" = {
          "0" = {
            "3" = ("insertText:", "→");
          };
        };
      };
    };
  };
  "\f" = {
    "o" = {
      "o" = ("insertText:", "asdfasdf");
    };
  };
  "(" = {
    "0" = {
      ")" = ("insertText:", "⓪");
    };
  };
};}