Function parseFnType

static/editor.md/lib/codemirror/addon/tern/tern.js:337–366

(text)

  }

  function parseFnType(text) {
    var args = [], pos = 3;

    function skipMatching(upto) {
      var depth = 0, start = pos;
      for (;;) {
        var next = text.charAt(pos);
        if (upto.test(next) && !depth) return text.slice(start, pos);
        if (/[{\[\(]/.test(next)) ++depth;
        else if (/[}\]\)]/.test(next)) --depth;
        ++pos;
      }
    }

    // Parse arguments
    if (text.charAt(pos) != ")") for (;;) {
      var name = text.slice(pos).match(/^([^, \(\[\{]+): /);
      if (name) {
        pos += name[0].length;
        name = name[1];
      }
      args.push({name: name, type: skipMatching(/[\),]/)});
      if (text.charAt(pos) == ")") break;
      pos += 2;
    }

    var rettype = text.slice(pos).match(/^\) -> (.*)$/);

    return {args: args, rettype: rettype && rettype[1]};
  }

  // Moving to the definition of something